Lexus UX (2022 year). Manual in english - page 17

 

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Lexus UX (2022 year). Manual in english - page 17

 

 

304

4-5. Using the driving support systems

Q

ECB (Electronically Controlled 
Brake System)

The electronically controlled system 
generates braking force correspond-
ing to the brake operation

Q

ABS (Anti-lock Brake System)

Helps to prevent wheel lock when the 
brakes are applied suddenly, or if the 
brakes are applied while driving on a 
slippery road surface

Q

Brake assist

Generates an increased level of brak-
ing force after the brake pedal is 
depressed when the system detects a 
panic stop situation

Q

VSC (Vehicle Stability Control)

Helps the driver to control skidding 
when swerving suddenly or turning on 
slippery road surfaces

Q

VSC + (Vehicle Stability Control +)

Provides cooperative control of the 
ABS, TRC, VSC and EPS.

NOTICE

Q

To prevent the GPF system from not 

operating properly

O

Do not use fuel other than the speci-

fied type

O

Do not modify the exhaust pipes

Driving assist systems

To keep driving safety and perfor-
mance, the following systems oper-
ate automatically in response to 
various driving situations. Be 
aware, however, that these systems 
are supplementary and should not 
be relied upon too heavily when 
operating the vehicle.

Summary of the driving assist 
systems

305

4

4-5. Using the driving support systems

Dr

ivin
g

Helps to maintain directional stability 
when swerving on slippery road sur-
faces by controlling steering perfor-
mance.

Q

Secondary Collision Brake (if 
equipped)

When the airbag sensor detects a colli-
sion, the brakes and brake lights are 
automatically controlled to reduce the 
vehicle speed and that helps reduce 
the possibility of further damage due to 
a secondary collision.

Q

TRC (Traction Control)

Helps to maintain drive power and 
prevent the drive wheels from spinning 
when starting the vehicle or accelerat-
ing on slippery roads

Q

Active Cornering Assist (ACA)

Helps to prevent the vehicle from drift-
ing to the outer side by performing 
inner wheel brake control when 
attempting to accelerate during cor-
nering

Q

Hill-start assist control

Helps to reduce the backward move-
ment of the vehicle when starting on an 
uphill

Q

EPS (Electric Power Steering)

Employs an electric motor to reduce 
the amount of effort needed to turn the 
steering wheel

Q

E-Four (AWD models)

Electronic On-Demand AWD system. 
Automatically switches from front 
wheel drive to all-wheel drive (AWD) 

according to the driving conditions, 
helping to ensure reliable handling and 
stability. Examples of conditions where 
the system will switch to AWD are 
when cornering, going uphill, starting 
off or accelerating, and when the road 
surface is slippery due to snow, rain, 
etc.

Q

AVS (Adaptive Variable Suspen-
sion system) (if equipped)

By independently controlling the 
damping force of the shock absorbers 
for each of the 4 wheels according to 
the road and driving conditions, this 
system helps riding comfort with supe-
rior vehicle stability, and helps good 
vehicle posture. If Sport S+ mode is 
selected using the driving mode select 
switch, the damping force will become 
more suitable for sporty driving. 
(

P.301)

Q

Emergency brake signal

When the brakes are applied suddenly, 
the stop lights automatically flash to 
alert the vehicle behind.

Q

When the TRC/VSC/ABS systems are 

operating

The slip indicator light will flash while the 

TRC/VSC/ABS systems are operating.

306

4-5. Using the driving support systems

Q

Disabling the TRC system

If the vehicle gets stuck in mud, dirt or snow, 

the TRC system may reduce power from 

the hybrid system to the wheels. Pressing 
the 

 switch to turn the system off may 

make it easier for you to rock the vehicle in 

order to free it.
To turn the TRC system off, quickly press 
and release the 

 switch.

The “Traction Control Turned Off” will be 
shown on the multi-information display.

Press the 

 switch again to turn the 

system back on.

Q

Turning off both TRC and VSC systems

To turn the TRC and VSC systems off, 
press and hold the 

 switch for more 

than 3 seconds while the vehicle is stopped.
The VSC OFF indicator light will come on 

and the “Traction Control Turned Off” will 
be shown on the multi-information display.

*

Press the 

 switch again to turn the 

systems back on.

*

: On vehicles with PCS (Pre-Collision 

System), PCS will also be disabled (only 
Pre-Collision warning is available). The 
PCS warning light will come on and a 
message will be displayed on the multi-
information display. (

P.239)

Q

When the message is displayed on the 

multi-information display showing that 
TRC has been disabled even if the 

 

switch has not been pressed

TRC is temporary deactivated. If the infor-

mation continues to show, contact any 

authorized Lexus retailer or Lexus autho-

rized repairer, or any reliable repairer.

Q

Operating conditions of hill-start assist 

control

When the following four conditions are met, 

the hill-start assist control will operate:

O

The shift lever is in a position other than P 

or N (when starting off forward/back-

ward on an upward incline)

O

The vehicle is stopped

O

The accelerator pedal is not depressed

O

The parking brake is not engaged

Q

Automatic system cancelation of hill-

start assist control

The hill-start assist control will turn off in any 

of the following situations:

O

The shift lever is shifted to P or N

O

The accelerator pedal is depressed

O

The parking brake is engaged

O

2 seconds at maximum elapsed after the 

brake pedal is released

Q

Sounds and vibrations caused by the 

ABS, brake assist, VSC, TRC and hill-

start assist control systems

O

A sound may be heard from the engine 

compartment when the brake pedal is 

depressed repeatedly, when the hybrid 

system is started or just after the vehicle 

begins to move. This sound does not indi-

cate that a malfunction has occurred in 

any of these systems.

O

Any of the following conditions may 

occur when the above systems are oper-

ating. None of these indicates that a mal-

function has occurred.

• Vibrations may be felt through the vehi-

cle body and steering.

• A motor sound may be heard also after 

the vehicle comes to a stop.

307

4

4-5. Using the driving support systems

Dr

ivin
g

Q

ECB operating sound

ECB operating sound may be heard in the 

following cases, but it does not indicate that 

a malfunction has occurred.

O

Operating sound heard from the engine 

compartment when the brake pedal is 

operated.

O

Motor sound of the brake system heard 

from the front part of the vehicle when 

the driver’s door is opened.

O

Operating sound heard from the engine 

compartment when one or two minutes 

passed after the stop of the hybrid sys-

tem.

Q

Active Cornering Assist operation 

sounds and vibrations

When Active Cornering Assist is operated, 

operation sounds and vibrations may be 

generated from the brake system, but this is 

not a malfunction.

Q

EPS operation sound

When the steering wheel is operated, a 

motor sound (whirring sound) may be 

heard.

This does not indicate a malfunction.

Q

Reduced effectiveness of the EPS sys-

tem

The effectiveness of the EPS system is 

reduced to prevent the system from over-

heating when there is frequent steering 

input over an extended period of time. The 

steering wheel may feel heavy as a result. 

Should this occur, refrain from excessive 

steering input or stop the vehicle and turn 

the hybrid system off. The EPS system 

should return to normal within 10 minutes.

Q

Automatic reactivation of TRC and 

VSC systems

After turning the TRC and VSC systems off, 

the systems will be automatically re-

enabled in the following situations:

O

When the power switch is turned off

O

If only the TRC system is turned off, the 

TRC will turn on when vehicle speed 

increases. If both the TRC and VSC sys-

tems are turned off, automatic re-

enabling will not occur when vehicle 

speed increases.

Q

Secondary Collision Brake operating 

conditions

The vehicle speed is approximately 10 

km/h (6 mph) or more and the airbag sen-

sor detects a collision. (The Secondary Col-

lision Brake will not operate when the 

vehicle speed is below approximately 10 

km/h [6 mph].)

Q

Secondary Collision Brake automatic 

cancellation

The Secondary Collision Brake is automati-

cally canceled in the following situations:

O

The vehicle speed drops below approxi-

mately 10 km/h (6 mph)

O

A certain amount of time elapses during 

operation

O

The accelerator pedal is depressed a 

large amount

Q

Operating conditions of emergency 

brake signal

When the following three conditions are 

met, the emergency brake signal will oper-

ate:

O

The emergency flashers are off

O

Actual vehicle speed is over 55 km/h 

(35 mph)

O

The brake pedal is depressed in a man-

ner that cause the system to judge from 

the vehicle deceleration that this is a sud-

den braking operation

Q

Automatic system cancelation of emer-

gency brake signal

The emergency brake signal will turn off in 

any of the following situations:

O

The emergency flashers are turned on

O

The brake pedal is released

O

The system judges from the vehicle 

deceleration that is not a sudden braking 

operation

Q

Operating conditions of Active Corner-

ing Assist

The system operates in the following situa-

tions.

308

4-5. Using the driving support systems

O

TRC/VSC can operate

O

The system determines that the vehicle is 

drifting to the outer side when attempting 

to accelerate during cornering

O

The brake pedal is released

Q

If a message about AWD system is 

shown on the multi-information display 

(AWD models)

If one of the following messages is shown on 

the multi-information display, perform each 

action.

O

“AWD System Overheated Switching to 

2WD Mode”

The AWD system is overheating. Reduce 
load on the system by stopping the vehicle 
for a while or driving the vehicle at a speed 
of 10 km/h (6 mph) or more. If the message 
disappears, it is possible to drive the vehicle 
normally.

O

“AWD System Overheated 2WD Mode 

Engaged”

The AWD system has been canceled and 
switched to the front-wheel drive due to 
overheating. Reduce load on the system by 
stopping the vehicle for a while or driving 
the vehicle at a speed of 10 km/h (6 mph) 
or more. If the message disappears, it is 
possible to drive the vehicle normally.

O

“AWD System Malfunction 2WD Mode 

Engaged Visit Your Dealer”

The AWD system has been stopped and 
switched to the front-wheel drive due to a 
malfunction. Have your vehicle inspected 
by any authorized Lexus retailer or Lexus 
authorized repairer, or any reliable repairer 
immediately.

WARNING

Q

The ABS does not operate effectively 

when

O

The limits of tire gripping performance 

have been exceeded (such as exces-

sively worn tires on a snow covered 

road).

O

The vehicle hydroplanes while driving 

at high speed on wet or slick roads.

Q

Stopping distance when the ABS is 

operating may exceed that of normal 

conditions

The ABS is not designed to shorten the 

vehicle’s stopping distance. Always 

maintain a safe distance from the vehicle 

in front of you, especially in the following 

situations:

O

When driving on dirt, gravel or snow-

covered roads

O

When driving with tire chains

O

When driving over bumps in the road

O

When driving over roads with pot-

holes or uneven surfaces

Q

TRC/VSC may not operate effec-

tively when

Directional control and power may not 

be achievable while driving on slippery 

road surfaces, even if the TRC/VSC sys-

tem is operating.

Drive the vehicle carefully in conditions 

where stability and power may be lost.

Q

Active Cornering Assist does not 

operate effectively when

O

Do not rely solely upon Active Cor-

nering Assist. Active Cornering Assist 

may not operate effectively when 

accelerating down slopes or driving on 

slippery road surfaces.

309

4

4-5. Using the driving support systems

Dr

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g

WARNING

O

When Active Cornering Assist fre-

quently operates, Active Cornering 

Assist may temporarily stop operating 

to ensure proper operation of the 

brakes, TRC, VSC.

Q

Hill-start assist control does not oper-

ate effectively when

O

Do not overly rely on hill-start assist 

control. Hill-start assist control may 

not operate effectively on steep 

inclines and roads covered with ice.

O

Unlike the parking brake, hill-start 

assist control is not intended to hold 

the vehicle stationary for an extended 

period of time. Do not attempt to use 

hill-start assist control to hold the vehi-

cle on an incline, as doing so may lead 

to an accident.

Q

When the TRC/ABS/VSC is acti-

vated

The slip indicator light flashes. Always 

drive carefully. Reckless driving may 

cause an accident. Exercise particular 

care when the indicator light flashes.

Q

When the TRC/VSC systems are 

turned off

Be especially careful and drive at a 

speed appropriate to the road condi-

tions. As these are the systems to help 

ensure vehicle stability and driving force, 

do not turn the TRC/VSC systems off 

unless necessary.

Q

Secondary Collision Brake

Do not overly rely on the Secondary 

Collision Brake. This system is designed 

to help reduce the possibility of further 

damage due to a secondary collision, 

however, that effect changes according 

to various conditions. Overly relying on 

the system may result in death or serious 

injury.

Q

Replacing tires

Make sure that all tires are of the speci-

fied size, brand, tread pattern and total 

load capacity. In addition, make sure that 

the tires are inflated to the recom-

mended tire inflation pressure level.

The ABS, TRC and VSC systems will not 

function correctly if different tires are 

installed on the vehicle.

Contact any authorized Lexus retailer or 

Lexus authorized repairer, or any reli-

able repairer for further information 

when replacing tires or wheels.

Q

Handling of tires and the suspension

Using tires with any kind of problem or 

modifying the suspension will affect the 

driving assist systems, and may cause a 

system to malfunction.

310

4-6. Driving tips

4-6.Driving tips

When using Eco drive mode, the 
torque corresponding to the accelera-
tor pedal depression amount can be 
generated more smoothly than it is in 
normal conditions. In addition, the 
operation of the air conditioning sys-
tem (heating/cooling) will be mini-
mized, improving the fuel economy. 
(

P.301)

The Eco-friendly driving is possible by 
keeping the indicator of Hybrid System 
Indicator within Eco area. (

P.100, 

105)

Shift the shift lever to D when stopped 
at a traffic light, or driving in heavy traf-
fic, etc. Shift the shift lever to P when 
parking. When using the N, there is no 
positive effect on fuel consumption. In 
the N, the gasoline engine operates 
but electricity cannot be generated. 
Also, when using the air conditioning 
system, etc., the hybrid battery (trac-
tion battery) power is consumed.

Drive your vehicle smoothly. Avoid 
abrupt acceleration and decelera-
tion. Gradual acceleration and 
deceleration will make more effec-
tive use of the electric motor (trac-
tion motor) without having to use 
gasoline engine power.

Avoid repeated acceleration. 
Repeated acceleration consumes 
hybrid battery (traction battery) 
power, resulting in poor fuel con-
sumption. Battery power can be 
restored by driving with the acceler-
ator pedal slightly released.

Make sure to operate the brakes gen-
tly and in a timely manner. A greater 
amount of electrical energy can be 
regenerated when slowing down.

Repeated acceleration and decelera-
tion, as well as long waits at traffic 
lights, will lead to bad fuel economy. 
Check traffic reports before leaving 
and avoid delays as much as possible. 
When driving in a traffic jam, gently 
release the brake pedal to allow the 
vehicle to move forward slightly while 
avoiding overuse of the accelerator 
pedal. Doing so can help control 
excessive gasoline consumption.

Hybrid vehicle driving tips

For economical and ecological 
driving, pay attention to the follow-
ing points:

Using Eco drive mode

Use of Hybrid System Indicator

Shift lever operation

Accelerator pedal/brake pedal 
operation

When braking

Delays

311

4

4-6. Driving tips

Dr

ivin
g

Control and maintain the vehicle at a 
constant speed. Before stopping at a 
toll booth or similar, allow plenty of 
time to release the accelerator and 
gently apply the brakes. A greater 
amount of electrical energy can be 
regenerated when slowing down.

Use the air conditioning only when 
necessary. Doing so can help reduce 
excessive gasoline consumption.
In summer: When the ambient tem-
perature is high, use the recirculated 
air mode. Doing so will help to reduce 
the burden on the air conditioning sys-
tem and reduce fuel consumption as 
well.
In winter: Because the gasoline engine 
will not automatically cut out until it and 
the interior of the vehicle are warm, it 
will consume fuel. Also, fuel consump-
tion can be improved by avoiding 
overuse of the heater.

Make sure to check the tire inflation 
pressure frequently. Improper tire 
inflation pressure can cause poor fuel 
economy.
Also, as snow tires can cause large 
amounts of friction, their use on dry 
roads can lead to poor fuel economy. 
Use tires that are appropriate for the 
season.

Carrying heavy luggage will lead to 
poor fuel economy. Avoid carrying 
unnecessary luggage. Installing a large 
roof rack will also cause poor fuel 
economy.

Since the gasoline engine starts up and 
cuts out automatically when cold, 
warming up the engine is unnecessary. 
Moreover, frequently driving short dis-
tances will cause the engine to repeat-
edly warm up, which can lead to excess 
fuel consumption.

Highway driving

Air conditioning

Checking tire inflation pressure

Luggage

Warming up before driving

312

4-6. Driving tips

Use fluids that are appropriate to 
the prevailing outside temperatures.

• Engine  oil
• Engine/power control unit coolant
• Washer  fluid

Have a service technician inspect 
the condition of the 12-volt battery.

Vehicles without run-flat tires: Have 
the vehicle fitted with four snow tires 
or purchase a set of tire chains for 
the front tires.
Ensure that all tires are the same 
size and brand, and that chains 
match the size of the tires.

Vehicles with run-flat tires: It is rec-
ommended that the vehicle is fitted 
with four snow run-flat tires or pur-
chase a set of tire chains for the 
front tires.
Ensure that all tires are the same 
size and brand, and that chains 
match the size of the tires.

Winter driving tips

Carry out the necessary prepara-
tions and inspections before driving 
the vehicle in winter. Always drive 
the vehicle in a manner appropriate 
to the prevailing weather condi-
tions.

Preparation for winter

WARNING

Q

Driving with snow tires

Observe the following precautions to 

reduce the risk of accidents.

Failure to do so may result in a loss of 

vehicle control and cause death or seri-

ous injury.

O

Use tires of the specified size.

O

Maintain the recommended level of air 

pressure.

O

Do not drive at speeds in excess of the 

speed limit or the speed limit specified 

for the snow tires being used.

O

Use snow tires on all, not just some 

wheels.

Q

Driving with tire chains

Observe the following precautions to 

reduce the risk of accidents.

Failure to do so may result in the vehicle 

being unable to be driven safely, and may 

cause death or serious injury.

O

Do not drive in excess of the speed 

limit specified for the tire chains being 

used, or 50 km/h (30 mph), which-

ever is lower.

O

Avoid driving on bumpy road surfaces 

or over potholes.

O

Avoid sudden acceleration, abrupt 

steering, sudden braking and shifting 

operations that cause sudden engine 

braking.

O

Slow down sufficiently before entering 

a curve to ensure that vehicle control 

is maintained.

O

Do not use LTA (Lane Tracing Assist) 

(if equipped).

313

4

4-6. Driving tips

Dr

ivin
g

Perform the following according to the 
driving conditions:

Do not try to forcibly open a window 
or move a wiper that is frozen. Pour 
warm water over the frozen area to 
melt the ice. Wipe away the water 
immediately to prevent it from 
freezing.

To ensure proper operation of the 
climate control system fan, remove 
any snow that has accumulated on 
the air inlet vents in front of the 
windshield.

Check for and remove any excess 
ice or snow that may have accumu-
lated on the exterior lights, vehicle’s 
roof, chassis, around the tires or on 
the brakes.

Remove any snow or mud from the 
bottom of your shoes before getting 
in the vehicle.

Accelerate the vehicle slowly, keep a 
safe distance between you and the 

vehicle ahead, and drive at a reduced 
speed suitable to road conditions.

Park the vehicle and shift the shift 
lever to P without setting the park-
ing brake. The parking brake may 
freeze up, preventing it from being 
released. If the vehicle is parked 
without setting the parking brake, 
make sure to block the wheels.
Failure to do so may be dangerous 
because it may cause the vehicle to 
move unexpectedly, possibly lead-
ing to an accident.

When the parking brake is in automatic 
mode, release the parking brake after shift-
ing the shift lever to P. (

P.195)

If the vehicle is left parked with the 
brakes damp in cold temperatures, 
there is a possibility of the brakes 
freezing.

If the vehicle is parked without set-
ting the parking brake, confirm that 
the shift lever cannot be moved out 
of P

*

.

*

: The shift lever will be locked if it is 

attempted to be shifted from P to any 
other position without depressing the 
brake pedal. If the shift lever can be 
shifted from P, there may be a problem 
with the shift lock system. Have the vehi-
cle inspected by any authorized Lexus 
retailer or Lexus authorized repairer, or 
any reliable repairer.

NOTICE

Q

Repairing or replacing snow tires

Request repairs or replacement of snow 

tires from any authorized Lexus retailer 

or Lexus authorized repairer, or any reli-

able repairer or legitimate tire retailers.

This is because the removal and attach-

ment of snow tires affects the operation 

of the tire pressure warning valves and 

transmitters.

Before driving the vehicle

When driving the vehicle

When parking the vehicle

314

4-6. Driving tips

Use the correct tire chain size when 
mounting the tire chains. Chain size is 
regulated for each tire size.

Side chain:

3 mm (0.12 in.) in diameter

10 mm (0.39 in.) in width

25 mm (0.98 in.) in length

Cross chain:

4 mm (0.16 in.) in diameter

14 mm (0.55 in.) in width

25 mm (0.98 in.) in length

Regulations regarding the use of tire 
chains vary depending on location and 
type of road. Always check local regu-

lations before installing chains.

Q

Tire chain installation

Observe the following precautions when 

installing and removing chains:

O

Install and remove tire chains in a safe 

location.

O

Install tire chains on the front tires only. 

Do not install tire chains on the rear tires.

O

Install tire chains on front tires as tightly 

as possible. Retighten chains after driving 

0.5 - 1.0 km (1/4 - 1/2 mile).

O

Install tire chains following the instruc-

tions provided with the tire chains.

To enable the windshield wipers to be 
lifted when heavy snow or icy condi-
tions are expected, change the rest 
position of the windshield wipers from 
the retracted position below the hood 
to the service position using the wiper 
lever. (

P.214)

WARNING

Q

When parking the vehicle

When parking the vehicle without apply-

ing the parking brake, make sure to 

chock the wheels. If you do not chock the 

wheels, the vehicle may move unexpect-

edly, possibly resulting in an accident.

Selecting tire chains

Regulations on the use of tire 
chains

A
B
C

D

E
F

NOTICE

Q

Fitting tire chains

The tire pressure warning valves and 

transmitters may not function correctly 

when tire chains are fitted.

Windshield wipers

315

4

4-6. Driving tips

Dr

ivin
g

Specific design characteristics give 
it a higher center of gravity than 
ordinary passenger cars. This vehi-
cle design feature causes this type 
of vehicle to be more likely to roll-
over. Utility vehicles have a signifi-
cantly higher rollover rate than 
other types of vehicles.

An advantage of the higher ground 
clearance is a better view of the 
road allowing you to anticipate 
problems.

It is not designed for cornering at 
the same speeds as ordinary pas-
senger cars any more than low-
slung sports cars designed to per-
form satisfactorily under off-road 
conditions. Therefore, sharp turns at 
excessive speeds may cause roll-
over.

Your vehicle is not designed to be 
driven off-road. However, in the event 
that off-road driving cannot be 
avoided, please observe the following 
precautions to help avoid the areas 

Utility vehicle precautions

This vehicle belongs to the utility 
vehicle class, which has higher 
ground clearance and narrower 
tread in relation to the height of its 
center of gravity.

Utility vehicle feature

WARNING

Q

Utility vehicle precautions

Always observe the following precau-

tions to minimize the risk of death or seri-

ous injury or damage to your vehicle:

O

In a rollover crash, an unbelted person 

is significantly more likely to die than a 

person wearing a seat belt. Therefore, 

the driver and all passengers should 

always fasten their seat belts.

O

Avoid sharp turns or abrupt maneu-

vers, if at all possible.

Failure to operate this vehicle cor-

rectly may result in loss of control or 

vehicle rollover causing death or seri-

ous injury.

O

Loading cargo on the roof luggage 

carrier (if equipped) will make the cen-

ter of the vehicle gravity higher. Avoid 

high speeds, sudden starts, sharp 

turns, sudden braking or abrupt 

maneuvers, otherwise it may result in 

loss of control or vehicle rollover due 

to failure to operate this vehicle cor-

rectly.

O

Always slow down in gusty crosswinds. 

Because of its profile and higher cen-

ter of gravity, your vehicle is more sen-

sitive to side winds than an ordinary 

passenger car. Slowing down will 

allow you to have better control.

O

Do not drive horizontally across steep 

slopes. Driving straight up or straight 

down is preferred. Your vehicle (or 

any similar off-road vehicle) can tip 

over sideways much more easily than 

forward or backward.

Off-road driving

316

4-6. Driving tips

prohibited to vehicles.

Drive your vehicle only in areas 
where off-road vehicles are permit-
ted to travel.

Respect private property. Get 
owner’s permission before entering 
private property.

Do not enter areas that are closed. 
Honor gates, barriers and signs that 
restrict travel.

Stay on established roads. When 
conditions are wet, driving tech-
niques should be changed or travel 
delayed to prevent damage to 
roads.

AWD models: Avoid driving on 
very steep, slippery roads and other 
surfaces, such as sand, where the 
tires are liable to lose traction. Your 
vehicle may not perform as well as 
conventional AWD on-road vehi-
cles on these surfaces.

WARNING

Q

Off-road driving precautions

Always observe the following precau-

tions to minimize the risk of death or seri-

ous injury or damage to your vehicle:

O

Drive carefully when off the road. Do 

not take unnecessary risks by driving 

in dangerous places.

O

Do not grip the steering wheel spokes 

when driving off-road. A bad bump 

could jerk the wheel and injure your 

hands. Keep both hands and especially 

your thumbs on the outside of the rim.

O

Always check your brakes for effec-

tiveness immediately after driving in 

sand, mud, water or snow.

O

After driving through tall grass, mud, 

rock, sand, water, etc., check that 

there is no grass, bush, paper, rags, 

stone, sand, etc. adhering or trapped 

to the underbody. Clear off any such 

matter from the underbody. If the vehi-

cle is used with these materials 

trapped or adhering to the underbody, 

a breakdown or fire could occur.

O

When driving off-road or in rugged 

terrain, do not drive at excessive 

speeds, jump, make sharp turns, strike 

objects, etc. This may cause loss of 

control or vehicle rollover causing 

death or serious injury. You are also 

risking expensive damage to your 

vehicle’s suspension and chassis.

NOTICE

Q

To prevent water damage

Take all necessary safety measures to 

ensure that water damage to the hybrid 

battery (traction battery), hybrid system 

or other components does not occur.

O

Water entering the engine compart-

ment may cause severe damage to the 

hybrid system. Water entering the 

interior may cause the hybrid battery 

stowed under the rear seats to short 

circuit.

O

Water entering the hybrid transmis-

sion and rear electric motor (traction 

motor) will cause deterioration in 

transmission quality. The malfunction 

indicator may come on, and the vehi-

cle may not be drivable.

O

Water can wash the grease from 

wheel bearings, causing rusting and 

premature failure, and may also enter 

the hybrid transmission case, reducing 

the gear oil’s lubricating qualities.

317

4

4-6. Driving tips

Dr

ivin
g

NOTICE

Q

When you drive through water

If driving through water, such as when 

crossing shallow streams, first check the 

depth of the water and the bottom of the 

riverbed for firmness. Drive slowly and 

avoid deep water.

Q

Inspection after off-road driving

O

Sand and mud that has accumulated 

around brake discs may affect braking 

efficiency and may damage brake sys-

tem components.

O

Always perform a maintenance 

inspection after each day of off-road 

driving that has taken you through 

rough terrain, sand, mud, or water.

5

319

5

In

te

rior f
eat
ur

es

Interior features

5-1. Remote Touch

Remote Touch............................

320

5-2. Lexus Climate Concierge

Lexus Climate Concierge.....

324

5-3. Using the air conditioning system 

and defogger

Automatic air conditioning system

........................................................

326

Heated steering wheel/seat heat-

ers/seat ventilators................

335

5-4. Using the interior lights

Interior lights list.........................

338

5-5. Using the storage features

List of storage features ............

341

Luggage compartment features

........................................................

344

5-6. Using the other interior features

Other interior features ...........

350

320

5-1. Remote Touch

5-1.Remote Touch

Q

Switches

“MAP” button (10.3-inch display 
model)

Press this button to display the vehicle’s 
current position.

“MENU” button

Press this button to display the menu 
screen.

Back button

Press this button to display the previous 
screen.

Touchpad

Slide your finger on the touchpad and 
move the pointer to select a function, letter 
and screen button.
Press the touchpad to enter the selected 
function, letter or screen button. Certain 
finger movements on the touchpad can 

perform functions, such as changing map 
scalings and scrolling list screens.

Sub function button

When 

 is displayed on the screen, a 

function screen assigned to the screen can 
be displayed.

“HOME” button (7-inch display 
model)

Press this button to display the home 
screen.

Q

Using the touchpad

1

Select: Touch the touchpad to 
select the desired button on the 
screen.

2

Enter: The buttons on the screen 
can be selected by either depress-
ing or double tapping on the 
touchpad. Once a button has been 
selected, the screen will change.

Q

Touch operation

Operations are performed by touch-
ing the touchpad with your finger.

Trace

Trace the pad surface while maintaining 
contact with the touch pad. Moving the 
cursor and the pointer.

Remote Touch

The Remote Touch can be used to 
operate Center Display. Owners of 
models equipped with a navigation 
system should refer to the “NAVI-
GATION AND MULTIMEDIA 
SYSTEM OWNER’S MANUAL”.

Remote Touch operation

A

B

C

D

E

F

 

 

 

 

 

 

 

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