Lexus RX350h (2024 year). Manual in english

186

4-1. Before driving

gage load capacity calculated in Step
4.
(6) If your vehicle will be towing a
trailer, load from your trailer will be
transferred to your vehicle. Consult
this manual to determine how this
reduces the available cargo and lug-
gage load capacity of your vehicle.
(



P.188)

Vehicles without towing package: Lexus
does not recommend towing a trailer with
your vehicle. Your vehicle is not designed
for trailer towing.

Cargo capacity
Total load capacity (vehicle capac-
ity weight) (



P.562)

When 2 people with the combined
weight of A lb. (kg) are riding in your
vehicle, which has a total load capacity
(vehicle capacity weight) of B lb. (kg),
the available amount of cargo and lug-
gage load capacity will be C lb. (kg) as
follows:

lb. (kg) - A

lb. (kg) = C

lb. (kg)

: A =Weight of people

: B =Total load capacity

: C =Available cargo and luggage load

In this condition, if 3 more passengers with
the combined weight of D lb. (kg) get on,
the available cargo and luggage load will
be reduced E lb. (kg) as follows:

C lb. (kg) - D

lb. (kg) = E

lb. (kg)

: D =Additional weight of people

: E =Available cargo and luggage load

As shown in the example above, if the
number of occupants increases, the
cargo and luggage load will be
reduced by an amount that equals the
increased weight due to the additional
occupants. In other words, if an
increase in the number of occupants
causes an excess of the total load
capacity (combined weight of occu-
pants plus cargo and luggage load),
you must reduce the cargo and lug-
gage on your vehicle.

Calculation formula for your
vehicle

A
B

WARNING

■

Things that must not be carried in the

luggage compartment

The following things may cause a fire if

loaded in the luggage compartment:

●

Receptacles containing gasoline

●

Aerosol cans

■

Storage precautions

Observe the following precautions.

Failure to do so may prevent the pedals

from being depressed properly, may

block the driver’s vision, or may result in

items hitting the driver or passengers,

possibly causing an accident.

●

Stow cargo and luggage in the lug-

gage compartment whenever possi-

ble.

187

4-1. Before driving

Driving

WARNING

●

Do not stack cargo and luggage in the

luggage compartment higher than the

seatbacks.

●

When you fold down the rear seats,

long items should not be placed

directly behind the front seats.

●

Never allow anyone to ride in the lug-

gage compartment. It is not designed

for passengers. They should ride in

their seats with their seat belts prop-

erly fastened.

●

Do not place cargo or luggage in or on

the following locations.

• At the feet of the driver

• On the front passenger or rear seats

(when stacking items)

• On the luggage cover

• On the instrument panel

• On the dashboard

●

Secure all items in the occupant com-

partment.

■

Capacity and distribution

●

Do not exceed the maximum axle

weight rating or the total vehicle

weight rating.

●

Even if the total load of occupant’s

weight and the cargo load is less than

the total load capacity, do not apply the

load unevenly. Improper loading may

cause deterioration of steering or

braking control which may cause

death or serious injury.

■

When using a roof luggage carrier

(vehicles with roof rails)

Observe the following precautions:

●

Place the cargo so that its weight is dis-

tributed evenly between the front and

rear axles.

●

If loading long or wide cargo, never

exceed the vehicle overall length or

width. (



P.562)

●

Before driving, make sure the cargo is

securely fastened on the roof luggage

carrier.

●

Loading cargo on the roof luggage

carrier will make the center of gravity

of the vehicle higher. Avoid high

speeds, sudden starts, sharp turns,

sudden braking or abrupt maneuvers,

otherwise it may result in loss of con-

trol or vehicle rollover due to failure to

operate this vehicle correctly and

result in death or serious injury.

●

If driving for a long distance, on rough

roads, or at high speeds, stop the vehi-

cle now and then during the trip to

make sure the cargo remains in its

place.

●

Do not exceed 154 lb. (70 kg) cargo

weight on the roof luggage carrier.

NOTICE

■

When loading cargo (vehicles with a

moon roof or panoramic moon roof)

Be careful not to scratch the surface of

the moon roof or panoramic moon roof.

188

4-1. Before driving

■

Total load capacity and seating capacity

These details are also described on the tire

and loading information label. (



P.487)

Vehicle load limits

Vehicle load limits include total
load capacity, seating capacity,
trailer weight rating and cargo
capacity.



Total load capacity (vehicle
capacity weight):



P.562

Total load capacity means the com-
bined weight of occupants, cargo
and luggage.



Seating capacity:



P.562

Seating capacity means the maxi-
mum number of occupants whose
estimated average weight is 150 lb.
(68 kg) per person.



TWR (Trailer Weight Rating)
(vehicles with towing package):



P.194, 562

TWR means the maximum gross
trailer weight (trailer weight plus its
cargo weight) that your vehicle is
able to tow.



TWR (Trailer Weight Rating)
(vehicles without towing pack-
age)

Lexus does not recommend towing
a trailer with your vehicle.



Cargo capacity

Cargo capacity may increase or
decrease depending on the weight
and the number of occupants.

WARNING

■

Overloading the vehicle

Do not overload the vehicle.

It may not only cause damage to the tires,

but also degrade steering and braking

ability, resulting in an accident.

189

4-1. Before driving

Driving

■

Matching trailer ball height to trailer

coupler height

No matter which class of tow hitch applies,

Trailer towing (vehicles with-
out towing package)

Lexus does not recommend towing
a trailer with your vehicle. Lexus
also does not recommend the
installation of a tow hitch or the use
of a tow hitch carrier for a wheel-
chair, scooter, bicycle, etc. Your
vehicle is not designed for trailer
towing or for the use of tow hitch
mounted carriers.

Trailer towing (vehicles with
towing package)

Your vehicle is designed primarily
as a passenger-and-load-carrying
vehicle. Towing a trailer can have an
adverse impact on handling, per-
formance, braking, durability, and
fuel consumption. For your safety
and the safety of others, you must
not overload your vehicle or trailer.
You must also ensure that you are
using appropriate towing equip-
ment, that the towing equipment
has been installed correctly and
used properly, and that you employ
the requisite driving habits.

Vehicle-trailer stability and braking
performance are affected by trailer
stability, brake performance and
setting, trailer brakes, the hitch and
hitch systems (if equipped).

To tow a trailer safely, use extreme
care and drive the vehicle in accor-
dance with your trailer’s character-
istics and operating conditions.

Lexus warranties do not apply to
damage or malfunction caused by
towing a trailer for commercial pur-
poses.

Contact your Lexus dealer for fur-
ther information about additional
requirements such as a towing kit,
etc.

190

4-1. Before driving

for a more safe trailer hookup, the trailer

ball setup must be the proper height for the

coupler on the trailer.

Coupler
Trailer ball

■

Before towing

Check that the following conditions are

met:

●

Ensure that your vehicle’s tires are prop-

erly inflated. (



P.570)

●

Trailer tires are inflated according to the

trailer manufacturer’s recommendation.

●

All trailer lights work as required by law.

●

All lights work each time you connect

them.

●

The trailer ball is set at the proper height

for the coupler on the trailer.

●

The trailer is level when it is hitched.

Do not drive if the trailer is not level, and

check for improper tongue weight, over-

loading, worn suspension, or other possi-

ble causes.

●

The trailer cargo is securely loaded.

●

The rear view mirrors conform to all

applicable federal, state/provincial or

local regulations. If they do not, install

rear view mirrors appropriate for towing

purposes.

■

Adaptive Variable Suspension System

(if equipped)

The suspension can be switched for

improvement in driveability. (



P.386)

■

When towing a trailer

Disable the following systems, as the sys-

tems may not operate properly.

●

LTA (Lane Tracing Assist) (



P.263)

●

LCA (Lane Change Assist) (if equipped)

(



P.268)

●

LDA (Lane Departure Alert) (



P.271)

●

Dynamic radar cruise control (



P.287)

●

Cruise control (



P.298)

●

BSM (Blind Spot Monitor) (



P.311)

●

Intuitive parking assist (if equipped)

(



P.320)

●

RCTA (Rear Cross Traffic Alert) function

(



P.329)

●

RCD (Rear Camera Detection) function

(if equipped) (



P.334)

●

PKSB (Parking Support Brake) (if

equipped) (



P.337)

■

Break-in schedule

If your vehicle is new or equipped with any

new power train components (such as an

engine, hybrid transmission, rear differential

or wheel bearing), Lexus recommends that

you do not tow a trailer until the vehicle has

been driven for over 500 miles (800 km).
After the vehicle has been driven for over

500 miles (800 km), you can start towing.

However, for the next 500 miles (800 km),

drive the vehicle at a speed of less than 50

mph (80 km/h) when towing a trailer, and

avoid full throttle acceleration.

■

Maintenance

●

If you tow a trailer, your vehicle will

require more frequent maintenance due

to the additional load. (See “Warranty

and Services Guide”, “Owner’s Manual

Supplement” or “Scheduled Mainte-

nance”.)

●

Retighten the fixing bolts of the towing

A
B

191

4-1. Before driving

Driving

ball and bracket after approximately 600

miles (1000 km) of trailer towing.

■

If trailer sway occurs

One or more factors (crosswinds, passing

vehicles, rough roads, etc.) can adversely

affect handling of your vehicle and trailer,

causing instability.

●

If trailer swaying occurs:

• Firmly grip the steering wheel. Steer

straight ahead.

Do not try to control trailer swaying by

turning the steering wheel.

• Begin releasing the accelerator pedal

immediately but very gradually to reduce

speed.

Do not increase speed. Do not apply

vehicle brakes.

If you make no extreme correction with the

steering or brakes, your vehicle and trailer

should stabilize. (if enabled, Trailer Sway

Control can also help to stabilize the vehicle

and trailer.)

●

After the trailer swaying has stopped:

• Stop in a safe place. Get all occupants

out of the vehicle.

• Check the tires of the vehicle and the

trailer.

• Check the load in the trailer.

Make sure the load has not shifted.

Make sure the tongue weight is appropri-

ate, if possible.

• Check the load in the vehicle.

Make sure the vehicle is not overloaded

after occupants get in.

If you cannot find any problems, the speed

at which trailer swaying occurred is beyond

the limit of your particular vehicle-trailer

combination. Drive at a lower speed to pre-

vent instability. Remember that swaying of

the towing vehicle-trailer increases as

speed increases.

WARNING

■

Trailer towing precautions

To tow a trailer safely, use extreme care

and drive the vehicle in accordance with

the trailer’s characteristics and operating

conditions. Failure to do so could cause

an accident resulting in death or serious

injury. Vehicle stability and braking per-

formance are affected by trailer stability,

brake setting and performance, and the

hitch. Your vehicle will handle differently

when towing a trailer.

■

To avoid accident or injury

●

Do not exceed the TWR, unbraked

TWR, GCWR, GVWR or GAWR.

●

If the gross trailer weight is over 2000

lb. (907 kg), a sway control device with

sufficient capacity is required.

●

Adjust the tongue weight within the

appropriate range. Place heavier loads

as close to the trailer axle as possible.

●

Do not exceed 65 mph (104 km/h),

the posted towing speed limit or the

speed limit for your trailer as set forth

in your trailer owner’s manual, which-

ever is lowest. Slow down sufficiently

before making a turn, in cross winds,

on wet or slippery surface, etc. to help

avoid an accident. If you experience a

vehicle-trailer instability from reduc-

ing a certain speed, slow down and

make sure you keep your vehicle

speed under the speed of which you

experience the instability.

●

Do not make jerky, abrupt or sharp

turns.

●

Do not apply the brakes suddenly as

you may skid, resulting in jackknifing

and loss of vehicle control. This is

especially true on wet or slippery sur-

faces.

●

Do not exceed the trailer hitch assem-

bly weight, gross vehicle weight, gross

axle weight and trailer tongue weight

capacities.

192

4-1. Before driving

■

GCWR (Gross Combination
Weight Rating)

The maximum allowable gross combi-
nation weight. The gross combination
weight is the sum of the total vehicle
weight (including the occupants, cargo
and any optional equipment installed
on the vehicle) and the weight of the
trailer being towed (including the
cargo in the trailer).

■

GVWR (Gross Vehicle Weight
Rating)

The maximum allowable gross vehicle
weight. The gross vehicle weight is the
total weight of the vehicle. When tow-
ing a trailer, it is the sum of the vehicle
weight (including the occupants, cargo

WARNING

●

Slow down and downshift before

descending steep or long downhill

grades. Do not make sudden down-

shifts while descending steep or long

downhill grades.

●

Vehicle-trailer instability is more likely

on steep long downhills. Before

descending steep or long downhill

grades, slow down and downshift. Do

not make sudden downshifts when

descending steep or long downhill

grades. Avoid holding the brake pedal

down too long or applying the brakes

too frequently. This could cause the

brakes to overheat and result in

reduced braking efficiency.

●

Do not tow a trailer when the compact

spare tire is installed on your vehicle.

■

When towing a trailer

Lexus recommends trailers with brakes

that conform to any applicable federal

and state/provincial regulations.

●

If the gross trailer weight exceeds

unbraked TWR, trailer brakes are

required. Lexus recommends trailers

with brakes that conform to all applica-

ble federal and state/provincial regula-

tions.

●

Never tap into your vehicle’s hydraulic

system, as this will lower the vehicle’s

braking effectiveness.

●

Never tow a trailer without using a

safety chain securely attached to both

the trailer and the vehicle. If damage

occurs to the coupling unit or hitch

ball, there is danger of the trailer wan-

dering into another lane.

NOTICE

■

When installing a trailer hitch

Use only the position recommended by

your Lexus dealer. Do not install the

trailer hitch on the bumper; this may

cause body damage.

■

Do not directly splice trailer lights

Do not directly splice trailer lights.

Directly splicing trailer lights may dam-

age your vehicle’s electrical system and

cause a malfunction.

Towing related terms

193

4-1. Before driving

Driving

and any optional equipment installed
on the vehicle) and the tongue weight.

■

GAWR (Gross Axle Weight Rat-
ing)

The maximum allowable gross axle
weight. The gross axle weight is the
load placed on each axle (front and
rear).

Front GAWR
Rear GAWR

■

TWR (Trailer Weight Rating)

The maximum allowable gross trailer
weight. The gross trailer weight is the
sum of the trailer weight and the weight
of the cargo in the trailer.
TWR is calculated assuming base vehi-
cle with one driver, one front passen-

ger, towing package (if available), hitch
and hitch systems (if required).

Additional optional equipment, passengers
and cargo in the vehicle will reduce the
trailer weight rating so as not to exceed
GCWR, GVWR and GAWR.
If the gross trailer weight exceeds 3000
lb. (1360 kg), it is recommended to use a
trailer with 2 or more axles.

With brakes

■

Unbraked TWR (Unbraked Trailer
Weight Rating)

The trailer weight rating for towing a
trailer without a trailer service brake
system.

Without brakes

■

Tongue Weight

The load placed on the trailer hitch ball.
(



P.194)

A
B

194

4-1. Before driving



The gross trailer weight must never
exceed 3500 lb. (1585 kg).



The gross combination weight must
never exceed the following:



RX350h

9250 lb. (4195 kg)



RX500h

9495 lb. (4306 kg)



The gross vehicle weight must never
exceed the GVWR indicated on the
Certification Label. (



P.562)



The gross axle weight on each axle
must never exceed the GAWR indi-
cated on the Certification Label.
(



P.562)



If the gross trailer weight is over the
unbraked TWR, trailer service
brakes are required.



If the gross trailer weight is over
2000 lb. (907 kg), a sway control
device with sufficient capacity is
required.

Confirm that the gross trailer weight,

gross combination weight, gross vehi-
cle weight, gross axle weight and
tongue weight are all within the limits.

■

GCWR



RX350h

9250 lb. (4195 kg)



RX500h

9495 lb. (4306 kg)

■

TWR

3500 lb. (1585 kg)

■

Unbraked TWR

1000 lb. (453 kg)

: This models meet the tow-vehicle traile-

ring requirement of SAE International
per SAE J2807.



A recommended tongue weight
varies in accordance with the types
of trailers or towing as described
below.



To ensure the recommended values
shown below, the trailer must be
loaded by referring to the following
instructions.

• Tongue Weight
The gross trailer weight should be distrib-
uted so that the tongue weight is 9% to
11%.
(Tongue weight/Gross trailer weight x 100
= 9% to 11%)
The gross trailer weight, gross axle weight
and tongue weight can be measured with
platform scales found at a highway weigh-
ing station, building supply company,
trucking company, junk yard, etc.

Weight limits

GCWR, TWR and Unbraked
TWR

Trailer Tongue Weight

195

4-1. Before driving

Driving

Gross trailer weight
Tongue weight

Trailer hitch assemblies have different
weight capacities. Lexus recommends
the use of Lexus hitch/bracket for your
vehicle. For details, contact your Lexus
dealer.



If you wish to install a trailer hitch,
contact your Lexus dealer.



Use only a hitch that conforms to
the gross trailer weight requirement
of your vehicle.



Follow the directions supplied by the
hitch manufacturer.



Lubricate the hitch ball with a light
coating of grease.



Remove the hitch ball whenever you
are not towing a trailer. Remove the
trailer hitch if you do not need it.
After removing the hitch, seal any
mounting hole in the vehicle body to
prevent entry of any substances into
the vehicle.

Use the correct trailer ball for your
application.

Trailer ball load rating

Matches or exceeds the gross trailer
weight rating of the trailer.

Ball diameter

Matches the size of the trailer coupler.
Most couplers are stamped with the
required trailer ball size.

Hitch

A
B

WARNING

■

Hitches

Trailer hitch assemblies have different

weight capacities established by the hitch

manufacturer. Even though the vehicle

may be physically capable of towing a

higher weight, the operator must deter-

mine the maximum weight rating of the

particular hitch assembly and never

exceed the maximum weight rating

specified for the trailer-hitch. Exceeding

the maximum weight rating set by the

trailer-hitch manufacturer can cause an

accident resulting in death or serious

personal injuries.

Selecting trailer ball

Trailer class

Typical trailer ball

size

2 5/16 in.

II and III

2 in.

1 7/8 in.

196

4-1. Before driving

Shank length

Protrudes beyond the bottom of the lock
washer and nut by at least 2 threads.

Shank diameter

Matches the ball mount hole diameter size.

Weight carrying ball position:
40.75 in. (1035 mm)
Hitch receiver pin hole position:
33.50 in. (851 mm)

Use the wire harness stored in the rear
end under body.

■

Auto current cut-off function

In case of over current, the auto cut-off

function stops the power flowing to the

trailer lights to prevent damage to the vehi-

cle’s electrical system.
This function is activated when the rated

current of any of the following trailer light

circuit components is exceeded:

●

Tail lights: maximum 7.8 A

●

Stop/turn signal light (right): maximum

4.5 A

●

Stop/turn signal light (left): maximum 4.5

■

When the auto current cut function is

activated

If a trailer light does not come on due to the

activation of the auto current cut function,

the light system will need to be reset.
Follow the reset procedure shown below.

●

If a tail light does not come on, turn off the

headlight switch.

●

If the right-side stop/turn signal light does

not come on, put the turn signal in the off

position or remove foot from the brake

pedal.

●

If the left-side stop/turn signal light does

not come on, put the turn signal in the off

position or remove foot from the brake

pedal.

If the emergency flashers do not operate,

press the emergency flasher switch to turn

them off.
After the light system is reset, operate the

light switches again to see if the lights oper-

ate normally.
If the lights do not operate normally, have

the vehicle inspected by your Lexus dealer.

Your vehicle will handle differently
when towing a trailer. Help to avoid an
accident, death or serious injury, keep
the following in mind when towing:



Speed limits for towing a trailer vary
by state or province. Do not exceed
the posted towing speed limit.

Positions for towing hitch
receiver and hitch ball

Connecting trailer lights (if
equipped)

Trailer towing tips

197

4-1. Before driving

Driving



Lexus recommends that the vehi-
cle-trailer speed limit is 65 mph
(104 km/h) on a flat, straight, dry
road. Do not exceed this limit, the
posted towing speed limit or the
speed limit for your trailer as set
forth in your trailer owner’s manual,
whichever is lowest. Instability of the
towing vehicle-trailer combination
(trailer sway) increases as speed
increases. Exceeding speed limits
may cause loss of control.



Before starting out, check the trailer
lights, tires and the vehicle-trailer
connections. Recheck after driving
a short distance.



Practice turning, stopping and
reversing with the trailer attached in
an area away from traffic until you
become accustomed to the feel of
the vehicle-trailer combination.



Reversing with a trailer attached is
difficult and requires practice. Grip
the bottom of the steering wheel
and move your hand to the left to
move the trailer to the left. Move
your hand to the right to move the
trailer to right. (This is generally
opposite to reversing without a
trailer attached.) Avoid sharp or
prolonged turning. Have someone
guide you when reversing to reduce
the risk of an accident.



As stopping distance is increased
when towing a trailer, vehicle-to
vehicle distance should be
increased. For each 10 mph (16
km/h) of speed, allow at least one
vehicle and trailer length.



Avoid sudden braking as you may
skid, resulting in the trailer jackknif-
ing and a loss of vehicle control. This
is especially true on wet or slippery
surfaces.



Avoid jerky starts or sudden accel-
eration.



Avoid jerky steering and sharp
turns, and slow down before making
turn.



Note that when making a turn, the
trailer wheels will be closer than the
vehicle wheels to the inside of the
turn. Compensate by making a
wider than normal turning radius.



Slow down before making a turn, in
cross winds, on wet or slippery sur-
faces, etc. Increasing vehicle speed
can destabilize the trailer.



Take care when passing other vehi-
cles. Passing requires considerable
distance. After passing a vehicle, do
not forget the length of your trailer,
and be sure you have plenty of room
before changing lanes.



To maintain engine braking effi-
ciency and charging system perfor-
mance when using engine braking,
do not put the transmission in D.

RX500h: If in the M mode, the hybrid
transmission shift range position must be in
6 or lower. (



P.206)

RX350h: If in the S mode, the hybrid trans-
mission shift range position must be in 5 or
lower. (



P.212)



Instability happens more frequently
when descending steep or long
downhill grades. Before descend-

198

4-1. Before driving

ing, slow down and downshift. Do
not make sudden downshifts while
descending steep or long downhill
grades.



Avoid holding the brake pedal down
too long or applying the brakes too
frequently. This could cause the
brakes to overheat and result in
reduced braking efficiency.



Due to the added load of the trailer,
your vehicle’s engine may overheat
on hot days (at temperatures over
85°F [30°C]) when driving up a
long or steep grade. If the engine
coolant temperature gauge indi-
cates overheating, immediately turn
off the air conditioning (if in use),
pull your vehicle off the road and
stop in a safe spot. (



P.555)



Always place wheel blocks under
both the vehicle’s and the trailer’s
wheels when parking. Put the trans-
mission in P and apply the parking
brake. Avoid parking on a slope, but
if unavoidable, do so only after per-
forming the following:

Apply the brakes and keep them
applied.

Have someone place wheel blocks
under both the vehicle’s and trailer’s
wheels.

When the wheel blocks are in
place, release the brakes slowly
until the blocks absorb the load.

Shift into P and apply the parking
brake.

Turn off the hybrid system.



When restarting after parking on a
slope:

With the transmission in P, start the
hybrid system. Be sure to keep the
brake pedal depressed.

Shift into a forward gear. If revers-
ing, shift into R.

If the parking brake is in manual
mode, release the parking brake.
(



P.218)

Release the brake pedal, and slowly
pull or back away from the wheel
blocks. Stop and apply the brakes.

Have someone retrieve the blocks.

200

4-2. Driving procedures

4-2.Driving procedures

Pull the parking brake switch to
check that the parking brake is set.
(



P.218)

The parking brake indicator will come on.

Firmly depress the brake pedal.

and a message will be displayed on

the multi-information display.

If it is not displayed, the hybrid system can-

not be started.
When the shift position is N, the hybrid sys-

tem cannot start.
Shift the shift position to P when starting

the hybrid system. (



P.206, 212)

Press the power switch shortly and
firmly.

When operating the power switch, one

short, firm press is enough. It is not neces-

sary to press and hold the switch.
If the “READY” indicator turns on, the

hybrid system will operate normally.
Continue depressing the brake pedal until

the “READY” indicator is illuminated.
The hybrid system can be started from any

power switch mode.

Check that the “READY” indicator
is illuminated.

The vehicle will not move when the

“READY” indicator is off.

■

Power switch illumination

According to the situation, the power

switch illumination operates as follows.

●

If a door is open or the power switch is

turned from ACC or ON to OFF, the

power switch light will illuminate dimly.

●

If the brake pedal is depressed while car-

rying an electronic key, the power switch

light will illuminate brightly.

●

When the power switch is in ACC or

ON, the power switch illumination illumi-

nates.

■

If the hybrid system does not start

●

The immobilizer system may not have

been deactivated. (



P.73)

Contact your Lexus dealer.

●

If a message related to start-up is shown

on the multi-information display, read the

message and follow the instructions.

●

If the door is unlocked with the mechani-

cal key, the hybrid system cannot be

started using the smart access system

with push-button start. Refer to P.545to

start the hybrid system. However, if the

electronic key is carried inside the vehicle

and the doors are locked (



P.113), the

Power (ignition) switch

Performing the following opera-
tions when carrying the electronic
key on your person starts the hybrid
system or changes power switch
modes.

Starting the hybrid system

201

4-2. Driving procedures

Driving

hybrid system can be started.

■

When the ambient temperature is low,

such as during winter driving conditions

When starting the hybrid system, the flash-

ing time of the “READY” indicator may be

long. Leave the vehicle as it is until the

“READY” indicator is steady on, as steady

means the vehicle is able to move.

■

Sounds and vibrations specific to a

Hybrid Electric Vehicle



P.63

■

Electronic key battery depletion



P.106

■

Conditions affecting operation



P.133

■

Note for the entry function



P.133

■

When “Access System with Elec.Key

malfunction See owner’s manual” is dis-

played on the multi-information display

The system may be malfunctioning. Have

the vehicle inspected by your Lexus dealer

immediately.

■

If the “READY” indicator does not come

In the event that the “READY” indicator

does not come on even after performing

the proper procedures for starting the vehi-

cle, contact your Lexus dealer immediately.

■

If the hybrid system is malfunctioning



P.72

■

Electronic key battery



P.495

■

Operation of the power switch

●

If the switch is not pressed shortly and

firmly, the power switch mode may not

change or the hybrid system may not

start.

●

If attempting to restart the hybrid system

immediately after turning the power

switch off, the hybrid system may not start

in some cases. After turning the power

switch off, please wait a few seconds

before restarting the hybrid system.

■

Customization

If the smart access system with push-button

start has been deactivated in a customized

setting, refer to P.544.

Stop the vehicle completely.

Set the parking brake. (



P.218)

Press the P position switch.
(



P.207, 213)

Check that the shift position indicator

shows P and the parking brake indicator is

illuminated.

Press the power switch.

The hybrid system will stop, and the meter

display will be extinguished (the shift posi-

tion indicator will be extinguished a few

seconds after the meter display).

WARNING

■

When starting the hybrid system

Always start the hybrid system while sit-

ting in the driver’s seat. Do not depress

the accelerator pedal while starting the

hybrid system under any circumstances.

Doing so may cause an accident result-

ing in death or serious injury.

NOTICE

■

When starting the hybrid system

If the hybrid system becomes difficult to

start, have your vehicle checked by your

Lexus dealer immediately.

■

Symptoms indicating a malfunction

with the power switch

If the power switch seems to be operat-

ing somewhat differently than usual, such

as the switch sticking slightly, there may

be a malfunction. Contact your Lexus

dealer immediately.

Stopping the hybrid system

202

4-2. Driving procedures

Release the brake pedal and check
that ACC or ON is not shown on
the meter.

■

When the shift control system malfunc-

tions

If the shift control system is malfunctioning,

when attempting to turn the power switch

off, it may not be able to be turned off. In this

situation, it may be possible to turn the

power switch off by applying the parking

brake and then operating the power switch.
If there is a malfunction in the system, have
the vehicle inspected by your Lexus dealer
immediately.

■

Automatic hybrid system shut off fea-

ture

●

The vehicle is equipped with a feature

that automatically shuts off the hybrid sys-

tem when the shift position is in P with the

hybrid system operating for an extended

period.

●

The hybrid system will automatically shut

off after approximately 1 hour if it has

been left running while the shift position is

in P.

●

The timer for the automatic hybrid system

shut off feature will reset if the brake

pedal is depressed or if the shift position

is in a position other than P.

●

After the vehicle is parked, if the door is

locked with the door lock switch (



P.113)

from the inside or the mechanical key

(



P.544) from the outside, the auto-

matic hybrid system shut off feature will

be disabled. The timer for the automatic

hybrid system shut off feature will be

re-enabled if the driver’s door is opened.

■

When the hybrid system is stopped

(RX500h)

Even if the power switch is turned off, the

cooling fan may continue to operate for a

short time.

WARNING

■

Stopping the hybrid system in an

emergency

●

If you want to stop the hybrid system in

an emergency while driving the vehi-

cle, press and hold the power switch

for more than 2 seconds, or press it

briefly 3 times or more in succession.

(



P.504)

However, do not touch the power

switch while driving except in an emer-

gency. Turning the hybrid system off

while driving will not cause loss of

steering or braking control, however,

power assist to the steering will be lost.

This will make it more difficult to steer

smoothly, so you should pull over and

stop the vehicle as soon as it is safe to

do so.

●

If the power switch is operated while

the vehicle is running, a warning mes-

sage will be shown on the multi-infor-

mation display and a buzzer sounds.

●

To restart the hybrid system after per-

forming an emergency shutdown,

press the power switch.

■

When parking

Exhaust gases include harmful carbon

monoxide (CO), which is colorless and

odorless. Observe the following precau-

tions.

Failure to do so may cause exhaust gases

to enter the vehicle and may lead to an

accident caused by light-headedness, or

may lead to death or a serious health

hazard.

●

If the vehicle is in a poorly ventilated

area or a closed area, such as a

garage, stop the hybrid system.

●

Do not leave the vehicle with the

hybrid system operating for a long

time. If such a situation cannot be

avoided, park the vehicle in an open

space and ensure that exhaust fumes

do not enter the vehicle interior.

203

4-2. Driving procedures

Driving

Modes can be changed by pressing
the power switch with brake pedal
released. (The mode changes each
time the switch is pressed.)

Off

The emergency flashers can be used.

ACC

Some electrical components such as the
audio system can be used.

All electrical components can be used.

: ACC mode can be enabled/disabled on

the customize menu. (



P.585)

■

Auto power off function

●

If the vehicle is left in ACC or ON (the

hybrid system is not operating) for more

than 20 minutes with the shift position in

P, the power switch will automatically turn

to OFF.

●

If the 12-volt battery is low with the shift

position is in P and the power switch is in

ACC or ON (the hybrid system is not

operating). The power switch is automati-

cally turn to OFF.

However, this function cannot entirely pre-

vent the 12-volt battery discharge. Do not

leave the vehicle with the power switch in

ACC or ON for long periods of time when

the hybrid system is not operating.

■

When ACC customization is in off

●

With the power switch is turned off, the

center display can still be used for a cer-

tain time until the battery saving function

starts operating.

●

When the safe exit assist is operating, a

buzzer will sound and a voice guidance

will be given. (



P.316)

WARNING

●

Do not leave the hybrid system operat-

ing in an area with snow build-up, or

where it is snowing. If snowbanks build

up around the vehicle while the hybrid

system is operating, exhaust gases

may collect and enter the vehicle.

Changing power switch modes

NOTICE

■

To prevent 12-volt battery discharge

●

Do not leave the power switch in ACC

or ON for long periods of time without

the hybrid system on.

●

If “ACCESSORY” or “IGNITION

ON” is displayed on the meters while

the hybrid system is not operating, the

power switch is not off.

Exit the vehicle after turning the power

switch off.

204

4-2. Driving procedures

Turns EV drive mode on/off

When EV drive mode is turned on, the EV
drive mode indicator will come on. Press-
ing the switch when in EV drive mode will
return the vehicle to normal driving (using
the gasoline engine and electric motor
[traction motor]).

■

Situations in which EV drive mode can-

not be turned on

It may not be possible to turn EV drive

mode on in the following situations. If it can-

not be turned on, a buzzer will sound and a

message will be shown on the multi-infor-

mation display.

●

The temperature of the hybrid system is

high.

The vehicle has been left in the sun,

driven on a hill, driven at high speeds, etc.

●

The temperature of the hybrid system is

low.

The vehicle has been left in temperatures

lower than about 68°F (20°C) for a long

period of time, etc.

●

The gasoline engine is warming up.

●

The hybrid battery (traction battery) is

low.

The remaining battery level indicated in

the “Energy Monitor” display is low.

(



P.98)

●

Vehicle speed is high.

●

The accelerator pedal is depressed firmly

or the vehicle is on a hill, etc.

●

The windshield defogger is in use.

■

Switching to EV drive mode when the

gasoline engine is cold

If the hybrid system is started while the gas-

oline engine is cold, the gasoline engine will

start automatically after a short period of

time in order to warm up. In this case, you

will become unable to switch to EV drive

mode.
After the hybrid system has started and the

“READY” indicator has illuminated, press

the EV drive mode switch before the gaso-

line engine starts to switch to EV drive

mode.

■

Automatic cancelation of EV drive

mode

When driving in EV drive mode, the gaso-

line engine may automatically restart in the

following situations. When EV drive mode

is canceled, a buzzer will sound, the EV

drive mode indicator will go off after flash-

ing, and a message is displayed on the

multi-information display.

●

The hybrid battery (traction battery)

becomes low.

The remaining battery level indicated in

the “Energy Monitor” display is low.

(



P.98)

●

Vehicle speed is high.

●

The accelerator pedal is depressed firmly

or the vehicle is on a hill, etc.

EV drive mode (RX350h)

In EV drive mode, electric power is
supplied by the hybrid battery
(traction battery), and only the
electric motor (traction motor) is
used to drive the vehicle.

This mode allows you to drive in res-
idential areas early in the morning
and late at night, or in indoor park-
ing lots, etc., without concern for
noises and gas emissions.

Operating instructions

205

4-2. Driving procedures

Driving

■

Possible driving distance when driving in

EV drive mode

EV drive mode’s possible driving distance

ranges from a few hundred meters to

approximately 0.6 mile (1 km). However,

depending on vehicle conditions, there are

situations when EV drive mode cannot be

used.

(The distance that is possible depends on

the hybrid battery [traction battery] level

and driving conditions.)

■

Fuel economy

The hybrid system is designed to achieve

the best possible fuel economy during nor-

mal driving (using the gasoline engine and

electric motor [traction motor]). Driving in

EV drive mode more than necessary may

lower fuel economy.

■

If “EV Mode Unavailable” is shown on

the multi-information display

The EV drive mode is not available. The rea-

son the EV drive mode is not available (the

vehicle is idling, battery charge is low, vehi-

cle speed is higher than the EV drive mode

operating speed range or accelerator pedal

is depressed too much) may be displayed.

Use the EV drive mode when it becomes

available.

■

If “EV Mode Deactivated” is shown on

the multi-information display

The EV drive mode has been automatically

canceled. The reason the EV drive mode is

not available (the battery charge is low,

vehicle speed is higher than the EV drive

mode operating speed range or accelera-

tor pedal is depressed too much) may be

displayed. Drive the vehicle for a while

before attempting to turn on the EV drive

mode again.

WARNING

■

Caution while driving

When driving in EV drive mode no

engine noise is made. As such, pedestri-

ans, people riding bicycles or other peo-

ple and vehicles in the surrounding area

may not be aware of the vehicle starting

off or approaching them. Therefore, take

extra care while driving even if the

Acoustic Vehicle Alerting System is

active.

206

4-2. Driving procedures

: To improve fuel efficiency and reduce

noise, set the shift position in D for nor-
mal driving. You can choose gear range
suitable for your driving situation by
operating the paddle shift switches.

: Any gear range can be fixed when driv-

ing in M mode.

■

To protect the automatic transmission

If the automatic transmission fluid tempera-

ture is high, “Transmission Oil Temp High

Stop in a Safe Place and See Owner’s Man-

ual” will be displayed on the multi-informa-

tion display. Have the vehicle inspected by

your Lexus dealer.

■

When driving with dynamic radar cruise

control activated

Even when performing the following

actions with the intent of enabling engine

braking, engine braking will not be acti-

vated because dynamic radar cruise con-

trol will not be canceled.

●

While driving in the D position, down-

shifting to D5 or D4. (



P.209)

●

When switching the driving mode to

sport mode while driving in the D position

(



P.382)

■

Sudden start restraint control

(Drive-Start Control [DSC])



P.184

■

AI-SHIFT

The AI-SHIFT automatically selects the suit-

able gear according to driver performance

and driving conditions.

The AI-SHIFT automatically operates when

the shift position is in D. (Shifting the shift

position to the M position cancels the func-

tion.)

■

If a message about a shift operation is

shown

To prevent the shift position from being

selected incorrectly or the vehicle from

moving unexpectedly, the shift position may

be changed automatically or operating the

shift lever may be required. In this case,

change the shift position following the mes-

sages on the multi-information display.

■

After recharging/reconnecting the

12-volt battery



P.552

Automatic transmission
(RX500h)

Select the shift position depending
on your purpose and situation.

Shift position purpose and func-
tions

Shift posi-

tion

Objective or function

Parking the vehicle/starting

the hybrid system

Reversing

Neutral

(Condition in which the

power is not transmitted)

Normal driving

M mode driving

(



P.210)

WARNING

■

When driving on slippery road sur-

faces

Do not accelerate or shift the shift posi-

tion suddenly.

Sudden changes in engine braking may

cause the vehicle to spin or skid, resulting

in an accident.

207

4-2. Driving procedures

Driving

Shift lever

Operate the shift lever gently and securely
in the direction of the arrow on the shift
position indicator.
To shift to N, slide the shift lever in the

direction of the arrow and hold it.
Release the shift lever after each shifting
operation to allow it to return to its regular

position (

Shifting to M is only possible when the shift
position is in D.
When shifting from P to N, D or R, from N,
D, M or R to P, from D or M to R, or from R
to D, ensure that the brake pedal is being
depressed and the vehicle is stationary.

Shift position indicator

Meter display:
The current shift position is illuminated.
Shift lever display:
The current shift position is illuminated.
When selecting the shift position, make
sure that the shift position has been
changed to the desired position by check-
ing the shift position indicator provided on
the instrument cluster.

P position switch

Fully stop the vehicle and set the parking
brake, and then press the P position switch.
When the shift position is changed to P, the
switch illuminates.
Check that the shift position indicator
shows P.

■

Changing the shift position in each

power switch mode

●

The shift position cannot be changed

when the power switch is in ACC or off.

●

When the power switch is in ON, if the

“READY” indicator is not illuminated, the

shift position can only be changed to N.

●

When the “READY” indicator is illumi-

nated, the shift position can be changed

from P to D, N, or R.

●

When the “READY” indicator is flashing,

the shift position cannot be changed from

P to any other position, even if the shift

lever is operated. Operate the shift lever

NOTICE

■

Situations where shift control system

malfunctions are possible

If any of the following situations occurs,

shift control system malfunctions are

possible.

Immediately stop the vehicle in a safe

place on level ground, apply the parking

brake, and then contact your Lexus

dealer.

●

When the warning message indicating

the shift control system appears on the

multi-information display. (



P.520)

●

The display indicates that no shift posi-

tion is selected for more than a few

seconds.

Shift position display and how to
change the shift position

208

4-2. Driving procedures

again after the “READY” indicator

changes from flashing to illuminated.

■

Shifting the shift position from P to other

positions

●

While depressing the brake pedal firmly,

operate the shift lever. If the shift lever is

operated without depressing the brake

pedal, the buzzer will sound and the shift-

ing operation will be disabled.

●

When selecting the shift position, make

sure that the shift position has been

changed to the desired position by

checking the shift position indicator pro-

vided on the instrument cluster.

●

The shift position cannot be changed

from P to M directly.

■

The shift position cannot be changed

when

In the following situations, a buzzer will

sound to inform you that the shift position

cannot be changed. Use the appropriate

operation to attempt to change the shift

position again.

●

When attempting to change the shift

position from P with the brake pedal not

depressed

●

When attempting to change the shift

position from P with the accelerator

pedal depressed

●

When attempting to change the shift

position from N while stopped or driving

at an extremely low speed with the brake

pedal not depressed

●

When attempting to change the shift

position from N while stopped or driving

at an extremely low speed with the accel-

erator pedal depressed

●

When attempting to change the shift

position from P or N to M

●

When the P position switch is pressed

while driving

When driving at an extremely low speed,

the shift position may change to P.

■

The shift position automatically changes

to N when

In the following situations, a buzzer will

sound to inform you that the shift position

has been changed to N. Use the appropri-

ate operation to attempt to change the shift

position again.

●

When attempting to change the shift

position to R while the vehicle is moving

forward

When driving at a low speed, the shift posi-
tion may change to R.

●

When attempting to change the shift

position to D while the vehicle is moving

backward

When driving at a low speed, the shift posi-
tion may change to D.

●

When attempting to change the shift

position from R to M

■

If the N shift position is selected while

driving

If the shift lever is moved to N while driving

above a certain speed, the shift position will

change to N without holding the shift lever

in the N position. In this situation, a buzzer

will sound and a message will be displayed

on the multi-information display to inform

you that the shift position has been changed

to N.

■

Automatic P position selection function

In the following situations, the shift position

is automatically changed to P.

●

When pressing the power switch with the

vehicle stopped while the power switch is

in ON and the shift position is in a posi-

tion other than P (after the shift position

has changed to P, the power switch will
turn off)

●

If the driver’s door is opened and all of the

following conditions are met, while the

shift position is in a position other than P

• The power switch is in ON.

• The driver is not wearing the seat belt.

• The brake pedal is not depressed.
To start off the vehicle after the shift posi-
tion is changed to P, operate the shift lever
again.

●

When the vehicle is stopped after the

hybrid system has been stopped in an

emergency while driving.

●

When voltage of the 12-volt battery

209

4-2. Driving procedures

Driving

drops while the shift position is in a posi-

tion other than P.

: When the power switch is pressed while

driving at extremely slow speeds, such
as immediately before stopping the vehi-
cle, the shift position may automatically
change to P. Make sure that the vehicle
is completely stopped before pressing
the power switch.

■

If the shift position cannot be shifted

from P

There is a possibility that the 12-volt battery

is discharged. Check the 12-volt battery in

this situation. (



P.548)

■

Customization

Some functions can be customized.

(



P.585)

■

Driving mode



P.382

To drive using temporary shift range
selection, operate the “-” or “+” paddle
shift switch.
When the “-” paddle shift switch is
operated, the shift range switches to a
range that enables engine braking
force that is suitable to driving condi-
tions. When the “+” paddle shift switch
is operated, the shift range switches to
a range that is one range higher than
the current range.
Changing the shift range allows
restriction of the highest gear, prevent-
ing unnecessary upshifting and
enabling the level of engine braking
force to be selected.

WARNING

■

For the shift lever

●

Do not remove the shift lever knob or

use anything but a genuine Lexus shift

lever knob. Also, do not hang anything

on the shift lever.

Doing so could prevent the shift lever

from returning to position, causing

unexpected accidents to occur when

the vehicle is in motion.

●

In order to prevent the shift position

from accidentally being changed, do

not touch the shift lever when not using

them.

■

P position switch

●

Do not press the P position switch

while the vehicle is moving.

If the P position switch is pressed when

driving at very low speeds (for example,

directly before stopping the vehicle), the

vehicle may stop suddenly when the shift

position switches to P, which could lead

to an accident.

●

In order to prevent the shift position

from accidentally being changed, do

not touch the P position switch when

not using them.

NOTICE

■

When exiting the vehicle (driver’s

seat only)

Check that the shift position indicator

shows P and that the parking brake indi-

cator is illuminated before opening the

door and exiting the vehicle.

Selecting the driving mode

Selecting shift ranges in the D
position

210

4-2. Driving procedures

Upshifting

Downshifting

The selected shift range, from D1 to D6,
will be displayed on the meter.
To return to normal D position driving, the
“+” paddle shift switch must be held down
for a period of time.

■

Shift ranges and their functions

A lower shift range will provide greater
engine braking forces than a higher shift
range.

■

Automatic deactivation of shift range

selection in the D position

Shift range selection in the D position will

be deactivated in the following situations:

●

When the vehicle comes to a stop

●

If the accelerator pedal is depressed for

more than a certain period of time

●

When the shift position is shifted to a

position other than D.

■

Downshifting restriction warning

buzzer

To help ensure safety and driving perfor-

mance, downshifting operation may some-

times be restricted. In some circumstances,

downshifting may not be possible even

when the paddle shift switch is operated. (A

buzzer will sound twice.)

To enter M mode, shift the shift position
to M. Gears can be selected by oper-
ating the paddle shift switches, allowing
you to drive in the gear of your choos-
ing.

Upshifting

Downshifting

The gear changes once every time the
paddle shift switch is operated.
The selected gear, from M1 to M6, will be
fixed and displayed on the meter.

When in the M position, the gear will
not change unless the paddle shift
switches are operated. Also, the gear
will not shift when the vehicle speed is
low, even if an upshift operation is per-
formed.
However, even when in the M position,
the gears will be automatically
changed in the following situations:



When vehicle speed drops (down-

Meter dis-

play

Function

D2 - D6

A gear in the range between

1 and the selected gear is

automatically chosen

depending on vehicle speed

and driving conditions

1st gear is set

Selecting gears in the M position

211

4-2. Driving procedures

Driving

shift only).



When vehicle speed increases
(upshift only).



When the accelerator pedal is firmly
depressed.



When it is necessary to protect the
transmission when the transmission
fluid temperature is high or low, or
other reasons.

■

Downshifting restriction warning

buzzer

To help ensure safety and driving perfor-

mance, downshifting operation may some-

times be restricted. In some circumstances,

downshifting may not be possible even

when the paddle shift switch is operated. (A

buzzer will sound twice.)



By performing the following opera-
tion, the shift position can be held in
N until the shift position switches to
P without activating the automatic P
position selection function.

Operate the shift lever and change
the shift position to N when the
hybrid system is operating.

Return the shift lever to its regular

position (

Operate the shift lever to N and
hold it there until the buzzer
sounds.

Press the power switch within 5
seconds after the buzzer sounds.

The hybrid system stops with the shift posi-

tion in N

Make sure to check that the buzzer
sounds and “Holding N Push P Switch
When Done” is displayed on the
multi-information display.



In order to shift to a position other
than N, first press the P position
switch to change the shift position to
P.



Make sure to operate the shift lever
with the hybrid system is operating.If
the hybrid system is not operating, it
may not be possible to hold the shift
position in N.

: To keep this state, do not operate the

power switch. If the power switch is
operated repeatedly, the power switch
will turn off after the shift position has
automatically changed to P.

Keeping the shift position in N
without activating the automatic
P position selection function

NOTICE

■

Keeping the shift position in N with-

out activating the automatic P posi-

tion selection function

Make sure that the hybrid system is

started.

If an operation is performed when the

hybrid system is not started, the shift

position may change to P.

212

4-2. Driving procedures

: To improve fuel efficiency and reduce

noise, set the shift position in D for nor-
mal driving. You can choose gear range
suitable for your driving situation by
operating the paddle shift switches.

: By selecting shift ranges using S mode,

you can control accelerating force and
engine braking force.

■

When driving with the dynamic radar

cruise control activated

Even when performing the following

actions with the intent of enabling engine

braking, engine braking will not be acti-

vated because the dynamic radar cruise

control will not be canceled.

●

While driving in D or S mode, downshift-

ing to 5 or 4. (



P.215)

●

When switching the driving mode to

sport mode while driving in the D position

(



P.382)

■

Sudden start restraint control

(Drive-Start Control [DSC])



P.184

■

If a message about a shift operation is

shown

To prevent the shift position from being

selected incorrectly or the vehicle from

moving unexpectedly, the shift position may

be changed automatically or operating the

shift lever may be required. In this case,

change the shift position following the mes-

sages on the multi-information display.

■

After recharging/reconnecting the

12-volt battery



P.552

Hybrid transmission
(RX350h)

Select the shift position depending
on your purpose and situation.

Shift position purpose and func-
tions

Shift posi-

tion

Objective or function

Parking the vehicle/starting

the hybrid system

Reversing

Neutral (Condition in which

the power is not transmitted)

Normal driving

S mode driving

(



P.216)

WARNING

■

When driving on slippery road sur-

faces

Do not accelerate or shift the shift posi-

tion suddenly.

Sudden changes in engine braking may

cause the vehicle to spin or skid, resulting

in an accident.

NOTICE

■

Hybrid battery (traction battery)

charge

If the shift position is in N, the hybrid bat-

tery (traction battery) will not be

charged. To help prevent the battery

from discharging, avoid leaving the N

position selected for a certain amount of

time.

■

Situations where shift control system

malfunctions are possible

If any of the following situations occurs,

shift control system malfunctions are

possible.

Immediately stop the vehicle in a safe

place on level ground, apply the parking

brake, and then contact your Lexus

dealer.

213

4-2. Driving procedures

Driving

Shift lever

Operate the shift lever gently and securely
in the direction of the arrow on the shift
position indicator.
To shift to N, slide the shift lever in the
direction of the arrow and hold it.
Release the shift lever after each shifting
operation to allow it to return to its regular

position (

Shifting to S is only possible when the shift
position is in D.
When shifting from P to N, D or R, from N,

D, S or R to P, from D or S to R, or from R to
D, ensure that the brake pedal is being
depressed and the vehicle is stationary.

Shift position indicator

P position switch

■

Changing the shift position in each

power switch mode

●

The shift position cannot be changed

when the power switch is in ACC or off.

●

When the power switch is in ON, if the

“READY” indicator is not illuminated, the

shift position can only be changed to N.

●

When the “READY” indicator is illumi-

nated, the shift position can be changed

from P to D, N, or R.

●

When the “READY” indicator is flashing,

the shift position cannot be changed from

P to any other position, even if the shift

lever is operated. Operate the shift lever

again after the “READY” indicator

changes from flashing to illuminated.

■

Shifting the shift position from P to other

positions

●

While depressing the brake pedal firmly,

operate the shift lever. If the shift lever is

operated without depressing the brake

pedal, the buzzer will sound and the shift-

ing operation will be disabled.

NOTICE

●

When the warning message indicating

the shift control system appears on the

multi-information display. (



P.520)

●

The display indicates that no shift posi-

tion is selected for more than a few

seconds.

Shift position display and how to
change the shift position

214

4-2. Driving procedures

●

When selecting the shift position, make

sure that the shift position has been

changed to the desired position by

checking the shift position indicator pro-

vided on the instrument cluster.

●

The shift position cannot be changed

from P to S directly.

■

The shift position cannot be changed

when

In the following situations, a buzzer will

sound to inform you that the shift position

cannot be changed. Use the appropriate

operation to attempt to change the shift

position again.

●

When attempting to change the shift

position from P with the brake pedal not

depressed

●

When attempting to change the shift

position from P with the accelerator

pedal depressed

●

When attempting to change the shift

position from N while stopped or driving

at an extremely low speed with the brake

pedal not depressed

●

When attempting to change the shift

position from N while stopped or driving

at an extremely low speed with the accel-

erator pedal depressed

●

When attempting to change the shift

position from P or N to S

●

When the P position switch is pressed

while driving

When driving at an extremely low speed,

the shift position may change to P.

■

The shift position automatically changes

to N when

In the following situations, a buzzer will

sound to inform you that the shift position

has been changed to N. Use the appropri-

ate operation to attempt to change the shift

position again.

●

When attempting to change the shift

position to R while the vehicle is moving

forward

When driving at a low speed, the shift posi-
tion may change to R.

●

When attempting to change the shift

position to D while the vehicle is moving

backward

When driving at a low speed, the shift posi-
tion may change to D.

●

When attempting to change the shift

position from R to S

■

If the N shift position is selected while

driving

If the shift lever is moved to N while driving

above a certain speed, the shift position will

change to N without holding the shift lever

in the N position. In this situation, a buzzer

will sound and a message will be displayed

on the multi-information display to inform

you that the shift position has been changed

to N.

■

Automatic P position selection function

In the following situations, the shift position

is automatically changed to P.

●

When pressing the power switch with the

vehicle stopped while the power switch is

in ON and the shift position is in a posi-

tion other than P (after the shift position

has changed to P, the power switch will
turn off)

●

If the driver’s door is opened and all of the

following conditions are met, while the

shift position is in a position other than P

• The power switch is in ON.

• The driver is not wearing the seat belt.

• The brake pedal is not depressed.
To start off the vehicle after the shift posi-
tion is changed to P, operate the shift lever
again.

●

When the vehicle is stopped after the

hybrid system has been stopped in an

emergency while driving.

●

When voltage of the 12-volt battery

drops while the shift position is in a posi-

tion other than P.

: When the power switch is pressed while

driving at extremely slow speeds, such
as immediately before stopping the vehi-
cle, the shift position may automatically
change to P. Make sure that the vehicle
is completely stopped before pressing

215

4-2. Driving procedures

Driving

the power switch.

■

If the shift position cannot be shifted

from P

There is a possibility that the 12-volt battery

is discharged. Check the 12-volt battery in

this situation. (



P.548)

■

Customization

Some functions can be customized.

(



P.585)

■

Driving mode



P.382

To drive using temporary shift range
selection, operate the “-” paddle shift
switch. Changing the shift range
enables the level of engine braking
force to be selected. The shift range
can then be selected by operating the
“-” and “+” paddle shift switches.

Upshifting

Downshifting

The selected shift range, from D1 to D5,
will be displayed on the meter.
The initial shift range when the “-” paddle
shift switch is operated is automatically set
to D4.
To return to normal D position driving, hold

WARNING

■

For the shift lever

●

Do not remove the shift lever knob or

use anything but a genuine Lexus shift

lever knob. Also, do not hang anything

on the shift lever.

Doing so could prevent the shift lever

from returning to position, causing

unexpected accidents to occur when

the vehicle is in motion.

●

In order to prevent the shift position

from accidentally being changed, do

not touch the shift lever when not using

them.

■

P position switch

●

Do not press the P position switch

while the vehicle is moving.

If the P position switch is pressed when

driving at very low speeds (for example,

directly before stopping the vehicle), the

vehicle may stop suddenly when the shift

position switches to P, which could lead

to an accident.

●

In order to prevent the shift position

from accidentally being changed, do

not touch the P position switch when

not using them.

NOTICE

■

When exiting the vehicle (driver’s

seat only)

Check that the shift position indicator

shows P and that the parking brake indi-

cator is illuminated before opening the

door and exiting the vehicle.

Selecting the driving mode

Selecting shift ranges in the D
position

216

4-2. Driving procedures

the “+” puddle shift switch for a period of
time or operate the “+” puddle shift switch
in the D5 range.

■

Shift ranges and their functions



You can choose from 5 levels of
engine braking force.



A lower shift range will provide
greater engine braking force than a
higher shift range, and the engine
revolutions will also increase.

■

When the “-” paddle shift switch is oper-

ated with the shift lever in the D position

The shift range is downshifted to a range

that enables engine braking force that is

suitable to driving conditions.

■

Automatic deactivation of shift range

selection in the D position

Shift range selection in the D position will

be deactivated in the following situations:

●

When the vehicle comes to a stop

●

If the accelerator pedal is depressed for

more than a certain period of time

●

When the shift position is shifted to a

position other than D.

■

Downshifting restriction warning

buzzer

To help ensure safety and driving perfor-

mance, downshifting operation may some-

times be restricted. In some circumstances,

downshifting may not be possible even

when the paddle shift switch is operated. (A

buzzer will sound twice.)

To enter S mode, shift the shift position
to S. Gears can be selected by operat-
ing the paddle shift switches, allowing
you to drive in the gear of your choos-
ing. The shift range can then be
selected by operating the “-” and “+”
paddle shift switches.

Upshifting

Downshifting

The selected shift range, from S1 to S6, will
be displayed on the meter.
The initial shift range in S mode is automat-
ically set to S4.

■

Shift ranges and their functions



You can choose from 6 levels of
accelerating force and engine brak-
ing force.



A lower shift range will provide
greater accelerating force and
engine braking force than a higher
shift range, and the engine revolu-
tions will also increase.

■

S mode

●

To prevent the engine from over-revving,

upshifting may automatically occur when

the shift range is S3 or lower.

●

When in S4 or lower, if the paddle shift

switch is held toward “+” the shift range

will be set to S6.

■

Downshifting restrictions warning

buzzer

To help ensure safety and driving perfor-

mance, downshifting operation may some-

times be restricted. In some circumstances,

downshifting may not be possible even

when the paddle shift switch is operated. (A

buzzer will sound twice.)

Selecting gears in the S position

217

4-2. Driving procedures

Driving



By performing the following opera-
tion, the shift position can be held in
N until the shift position switches to
P without activating the automatic P
position selection function.

Operate the shift lever and change
the shift position to N when the
hybrid system is operating.

Return the shift lever to its regular

position (

Operate the shift lever to N and
hold it there until the buzzer
sounds.

Press the power switch within 5
seconds after the buzzer sounds.

The hybrid system stops with the shift posi-
tion in N

Make sure to check that the buzzer
sounds and “Holding N Push P Switch
When Done” is displayed on the
multi-information display.



In order to shift to a position other
than N, first press the P position
switch to change the shift position to
P.



Make sure to operate the shift lever
with the hybrid system is operating.If
the hybrid system is not operating, it
may not be possible to hold the shift
position in N.

: To keep this state, do not operate the

power switch. If the power switch is
operated repeatedly, the power switch
will turn off after the shift position has

automatically changed to P.

Keeping the shift position in N
without activating the automatic
P position selection function

NOTICE

■

Keeping the shift position in N with-

out activating the automatic P posi-

tion selection function

Make sure that the hybrid system is

started.

If an operation is performed when the

hybrid system is not started, the shift

position may change to P.

Lexus RX350h (2024 year). Manual in english - page 6