Lexus NX250 (2022 year). Manual in english

This illustration is for explanation only and may differ depending on the specifica-
tions of the vehicle.

Eco Driving Indicator Light

During Eco-friendly acceleration (Eco driving),
the Eco Driving Indicator Light will turn on.
When the acceleration exceeds the Zone of Eco
driving, or when the vehicle is stopped, the light
turns off.

Eco Driving Indicator Zone Display

Suggests the Zone of Eco driving with current
Eco driving ratio based on acceleration.

Eco driving ratio based on acceleration

If the acceleration exceeds the Zone of Eco
driving, the right side of the Eco Driving Indica-
tor Zone Display will illuminate.
At this time, the Eco Driving Indicator Light will
turn off.

Zone of Eco driving

INFORMATION

Eco Driving Indicator will not operate under the following conditions:

●

The shift position is in any position other than D.

●

A paddle shift switch is operated.

●

The driving mode is set to sport mode.

●

The driving mode is set to custom mode

and the powertrain control is set to power.

●

The vehicle speed is approximately 80 mph (130 km/h) or higher.

Boost gauge/engine oil temperature gauge/engine oil pressure gauge

The following items can be displayed on the multi-information display.

●

Boost gauge

Displays the boost pressure. The display will change color if the specified pressure is
exceeded.

●

Engine oil temperature gauge

Displays the engine oil temperature. The display will flash if the engine oil temperature
exceeds 284 °F (140 °C).

●

Engine oil pressure gauge

* :

If equipped

5-2. Functions of the displays

334

Displays the engine oil pressure. A buzzer will sound and warning message will be
displayed if the engine oil pressure becomes low.

G-force

Displays lateral G-forces on the vehicle on the multi-information display.
Displays around the periphery of the G-force display, the left and right steering
amount, accelerator pedal input, and brake fluid pressure.

Acceleration G-force on the vehicle

Current G-force value (analyzed value of
front/rear and left/right G-forces)

Record of the maximum G-forces

The display is reset each time the engine is start-
ed.

Accelerator pedal input

Brake fluid pressure

Left steering amount

Right steering amount

If lateral G-forces of 0.5 G or greater are generated, the G-force value display will
turn amber and be held for 2 seconds. (Peak hold function)
This display is intended for use as a guideline. Depending on factors such as the
road surface condition, temperature and vehicle speed, the display may not show
the actual condition of the vehicle.

INFORMATION

●

The G-force values may not be zero even when the vehicle is parked, such as when it
is parked on an incline.

●

Depending on the vehicle usage conditions, the brake fluid pressure display may not
reach its maximum reading even though the brake pedal is fully depressed.

●

If a battery terminal is disconnected and reconnected, the steering amount display
may be disabled temporarily. After driving the vehicle for a while, the display will be
enabled.

Gear Position

Displays the current shift range or gear position when the shift position is in D or M.

Blank (No items)

Displays no drive information contents on the multi-information display.

5-2. Functions of the displays

335

Vehicle st

us information and indicator

Current fuel consumption/history screen

Fuel consumption information can be displayed on the center display.

■

Current fuel consumption screen

Resetting the history data

Fuel consumption in the past 15 minutes

Current fuel consumption

Average vehicle speed since the engine was
started.

Trip range

Elapsed time since the engine was started.

Use the displayed average fuel consumption as a reference. The image is an
example only, and may vary slightly from actual conditions.

■

History fuel cunsumption screen

Latest fuel consumption

Best recorded fuel consumption

Previous fuel consumption record

Resetting the history data

Updating the latest fuel consumption data

Use the displayed average fuel consumption as a reference. The image is an
example only, and may vary slightly from actual conditions.

INFORMATION

■

Updating the history data

Update the latest fuel consumption by selecting [Update] to measure the current fuel
consumption again.

■

Resetting the data

The fuel consumption data can be deleted by selecting [Clear data].

■

Trip range

Displays the estimated maximum distance that can be driven with the quantity of fuel
remaining. This distance is computed based on your average fuel consumption. As a
result, the actual distance that can be driven may differ from that displayed.

Displaying fuel consumption/history screen on the center display

Select

on the main menu.

5-2. Functions of the displays

336

Select [Trip information].

Select [Current] or [History].

AWD operation status display (AWD models)

AWD operation status display can be displayed
on the center display.
The illustration used is intended as an example,
and may differ from the image that is actually
displayed on the center display.
Torque distribution display:
Displays the drive status of each wheel in 6 steps
from 0 to 5.

Displaying AWD operation status display on the center display

Select

on the main menu.

Select [All wheel drive].

Tire pressure

The tire pressure detected by the tire pressure warning system can be displayed on
the center display.

Displaying the tire pressure on the center display

Select

on the main menu.

Select [Tire pressure].

Driving support system information display

The operating state of the following systems can be displayed on the multi-informa-
tion display or head-up display

●

Dynamic radar cruise control

●

LTA (Lane Tracing Assist)

●

LDA (Lane Departure Alert)

●

LCA (Lane Change Assist)

●

RSA (Road Sign Assist)

●

Proactive Driving Assist

●

PCS (Pre-Collision System)

* :

If equipped

5-2. Functions of the displays

337

Vehicle st

us information and indicator

INFORMATION

■

Display position (vehicles with a head-up display)

When the display mode of the head-up display is set to display the maximum, driving
support system information will be displayed on the head-up display and not in the
content display area of the multi-information display.

Audio system-linked display

The audio system-linked display displays the operating state of the audio system on
the multi-information display.
Operations such as selecting the audio source or track, etc. can be performed.

Navigation system-linked display

The following information is displayed on the multi-information display.

●

Route guidance to destination

●

Speed limit of the current road (linked to the navigation system) (U.S.A. only)

●

Street name

●

Compass

INFORMATION

■

Display position (vehicles with a head-up display)

Depending on the display settings of the head-up display, some content may be displayed
on the head-up display and not in the content display area of the multi-information
display.

Pop-up display information

Pop-up displays will be displayed on the multi-information display or the head-up
display

when necessary.

When a pop-up display is displayed, a current display may no longer be displayed. In this
case, the display will return after the pop-up display disappears.

Driving support systems

Displays a warning/suggestion/advice message or the operating state of a relevant
system.

●

Dynamic radar cruise control

●

LTA (Lane Tracing Assist)

* :

If equipped

5-2. Functions of the displays

338

●

LDA (Lane Departure Alert)

●

LCA (Lane Change Assist)

●

Proactive Driving Assist

●

PCS (Pre-Collision System)

●

RSA (Road Sign Assist)

●

Safe Exit Assist (with door opening control)

●

FCTA (Front Cross Traffic Alert)

Warning message

Some warning messages are displayed when necessary, according to certain
conditions.

Hands-free system status

Displayed when the hands-free system is operated.

Suggestion function

Displays suggestions to the driver in the following situations. To select a response
to a displayed suggestion, use the steering switches.

■

Suggestion to enable the power back door

If the power back door system is disabled (setting on the center display set to off)
and the power back door switch on the instrument panel is operated, a suggestion
message will be displayed asking if you wish to enable the power back door
system.
To enable the power back door system, select [Yes].
After enabling the power back door system, press the power back door switch
again to open or close the power back door.

Related Links

Customizable features(P. 703)

5-3. Changing the settings of the displays

343

Vehicle st

us information and indicator

Driving support system

6-1. Features of the safe driving sup-

port functions

Lexus Safety System + 3

software update ....................

346

Lexus Safety System + 3.......

349

Driving assist systems............

357

6-2. Using the safe driving support

functions

Pre-Collision System ............

364

Lane Tracing Assist.................

376

Lane Change Assist...............

381

Lane Departure Alert...........

385

Front cross traffic alert ...........

391

Assistance in detecting ve-

hicles behind when chang-
ing lanes....................................

394

Supporting safe exit by de-

tecting detectable objects
at the rear of the vehicle
by outputting sounds, dis-
playing screens as a warn-
ing or cancelling opening
of the doors............................

400

Buzzer and screen notifica-

tions when approaching
an object at low speed........

407

Buzzer and screen notifica-

tions when traveling at a
low speed and an ap-
proaching vehicle is de-
tected at the rear ...................

416

Buzzer and screen notifica-

tions when traveling at a
low speed and a

pedestrian is detected at
the rear......................................

423

Brake operation when an

object is detected while
approaching at low speed

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

428

Road Sign Assist .....................

440

Dynamic radar cruise con-

trol...............................................

443

Cruise Control .........................

454

Emergency Driving Stop

System.......................................

459

Engine output restriction

when the accelerator ped-
al and brake pedal are de-
pressed at the same time...

462

Sudden start restraint con-

trol...............................................

463

6-3. Reducing impact to the occu-

pants in a collision

Reducing impact to passen-

gers in a collision...................

464

Front passenger occupant

classification system ............

475

345

Driving suppor

t s

ystem

Features of the safe driving support functions

Lexus Safety System + 3 software update

It is necessary to enter a connected services contract, provided by Lexus, to use
these functions. For details, contact your Lexus dealer.

WARNING

■

For safe use

When the Lexus Safety System + 3 software is updated, the operating methods of
functions may change. Using this system without knowing the correct operating methods
may lead to an accident resulting in death or serious injury.
Make sure to read the Digital Owner's Manual which corresponds to the software
version of the system, available at the Owner's Manual website, before using this system.

Content of the Lexus Safety System + 3 Owner's Manual

This Owner's Manual contains information for Ver. 1. For the latest information
about the controls, use, warnings/precautions, etc. of each function of Lexus Safety
System + 3, refer to the Digital Owner's Manual at the Owner's Manual website.
If the software of this system has been updated after initial purchase of the vehicle,
before using this system, be sure to read the Owner's Manual which corresponds
to the software version of the system.

INFORMATION

■

Precautions for use

●

Be aware that some functions may temporarily be disabled if a legal or safety related
issue occurs.

●

If a connected services contract has not been entered or has expired, software
updates will not be able to be performed wirelessly.

Checking your vehicle’s Lexus Safety System + 3 version

If the software of this system has been updated after initial purchase of the vehicle,
to access the appropriate Digital Owner’s Manual, it is necessary to check the
software version of the system and then visit the Owner's Manual website.

Checking the version using OneApp

●

The software version of the system can be checked using OneApp.

Using your vehicle’s Lexus Safety System + 3 version

Access the following URL using a computer or smartphone:

* :

If equipped

6-1. Features of the safe driving support functions

346

▶

For U.S.A. owners

https://drivers.lexus.com/lexusdrivers/resources/owners-manuals/manual?
om=om78457u.nx.2022.2109.cv.vh

▶

For Canadian owners

https://www.lexus.ca/lexus/know-your-lexus/manual?
om=om78457u.nx.2022.2109.cv.vh

Select the file which includes the previously checked system version.

Updating the software

If a software update is available, a notification will be displayed by OneApp. Follow
the instructions displayed on the screen.

INFORMATION

■

Software update precautions

●

After a software update has been performed, it will not be possible to revert to a
previous version.

●

Depending on the communication environment and the content of an update, a
software update may take several hours. Although an update will be suspended when
the engine switch is turned off, it will resume when the engine switch is changed back
to ON mode.

●

Lexus Safety System + 3 can still be used while a software update is being performed.

■

What can be checked using the OneApp

The following items can be checked or performed.

●

Software version, update details, precautions, use methods, etc.

6-1. Features of the safe driving support functions

347

Driving suppor

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ystem

Lexus Safety System + 3

Lexus Safety System + 3 consists of the driving assist systems and contributes to a
safe and comfortable driving experience.

WARNING

■

Lexus Safety System + 3

Lexus Safety System + 3 operates under the assumption that the driver will drive safely,
and is designed to help reduce the impact to the occupants in a collision and assist the
driver under normal driving conditions.
As there is a limit to the degree of recognition accuracy and control performance that
this system can provide, do not overly rely on this system. The driver is solely responsible
for paying attention to the vehicle’s surroundings and driving safely.

■

For safe use

●

Do not overly rely on this system. The driver is solely responsible for paying attention
to the vehicle’s surroundings and driving safely. This system may not operate in all
situations and provided assistance is limited. Over-reliance on this system to drive the
vehicle safely may lead to an accident resulting in death or serious injury.

●

Do not attempt to test the operation of the system, as it may not operate properly,
possibly leading to an accident.

●

If attention is necessary while performing driving operations or a system malfunction
occurs, a warning message or warning buzzer will be operated. If a warning message
is displayed on the display, follow the instructions displayed.

●

Depending on external noise, the volume of the audio system, etc. it may be difficult to
hear the warning buzzer. Also, depending on the road conditions, it may be difficult to
recognize the operation of the system.

■

When it is necessary to disable the system

In the following situations, make sure to disable the system.
Failure to do so may lead to the system not operating properly, possibly leading to an
accident resulting in death or serious injury.

●

When the vehicle is tilted due to being overloaded or having a flat tire

●

When driving at extremely high speeds

●

When towing another vehicle

●

When the vehicle is being transported by a truck, ship, train, etc.

●

When the vehicle is raised on a lift and the tires are allowed to rotate freely

●

When inspecting the vehicle using a drum tester such as a chassis dynamometer or
speedometer tester, or when using an on vehicle wheel balancer

●

When the vehicle is driven in a sporty manner or off-road

6-1. Features of the safe driving support functions

349

Driving suppor

t s

ystem

WARNING

●

When using an automatic car wash

●

When a sensor is misaligned or deformed due to a strong impact being applied to the
sensor or the area around the sensor

●

When accessories which obstruct a sensor or light are temporarily installed to the
vehicle

●

When a compact spare tire or tire chains are installed to the vehicle or an emergency
tire puncture repair kit has been used

●

When the tires are excessively worn or the inflation pressure of the tires is low

●

When tires other than the manufacturer specified size are installed

●

When the vehicle cannot be driven stably, due to a collision, malfunction, etc.

■

Driving assist systems

●

AHS (Adaptive High-beam System)

→

P.201

●

AHB (Automatic High Beam)

→

P.205

●

PCS (Pre-Collision System)

→

P.364

●

LTA (Lane Tracing Assist)

→

P.376

●

LCA (Lane Change Assist)

→

P.376

●

LDA (Lane Departure Alert)

→

P.385

●

FCTA (Front cross traffic alert)

→

P.391

●

RSA (Road Sign Assist)

→

P.440

●

Dynamic radar cruise control

→

P.443

* :

If equipped

6-1. Features of the safe driving support functions

350

●

Emergency Driving Stop System

→

P.459

Sensors used by Lexus Safety System +3

Various sensors are used to obtain the necessary information for system operation.

■

Front

Front radar sensor

Front camera

Front side radar sensors

■

Rear

Rear side radar sensors

WARNING

■

To prevent malfunction of the radar sensors

Observe the following precautions. Failure to do so may lead to a radar sensor not
operating properly, possibly leading to an accident resulting in death or serious injury.

●

Keep the radar sensors and radar sensor covers clean at all times.
Clean the front of a radar sensor or the front or back of a radar sensor cover if it is
dirty or covered with water droplets, snow, etc.
Clean the radar sensor and radar sensor cover with a soft cloth so as to not mark or
damage them.

* :

If equipped

6-1. Features of the safe driving support functions

351

Driving suppor

t s

ystem

Lexus NX250 (2022 year). Manual in english - page 20