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Supported Cars
Lexus
RX
4th gen

Lexus RX

4th gen

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Available features for your car

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Customize

Unlock manufacturer-hidden features to boost security, upgrade your infotainment system, and personalize your drive.

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Diagnose

Diagnose dashboard warning lights for ABS, SRS, Engine, Transmission, TPMS, HVAC, and more, and clear fault codes instantly.

Basic OBD2

ABS

Heater & air conditioning

Tire pressure monitor

Body/convenience system

Instrument cluster

Parking sensors

Engine

Telematics

Entry / smart key

Navigation

Airbags

Lane-keeping assist 2

Pre-collision system 2

Power source control

Single-lens camera sensor

Rear hatch

Transmission

Occupant detection

Blind spot monitor

Adaptive cruise control

Sliding roof

Heads-up display

Power steering

All-round vision camera

Driver's window motor

Front passenger's window motor

Blind spot monitor (slave)

Window motor (rear right)

Window motor (rear left)

Driver's seat

Master window switch

Right mirror

Left mirror

Steering column

Rain sensor

Sliding Roof Sunshade

Windshield wipers

CAN network gateway

Advertised features may be limited by the specific configurations of your car. Buy now

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Live Data

Stay informed with real-time data across the vehicle, including engine RPM, speed, fuel trims, oxygen (O2) sensor data, coolant/oil temperature, and more.

Basic OBD2 live data

Advertised features may be limited by the specific configurations of your car. Buy now

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Service

Manage service intervals, service/oil reset, TPMS reset, EPB reset, battery registration, DPF regeneration, and other service options on your own.

Tire pressure sensors (TPMS)

ABS/VSC/TRAC inspection

Detailed ECU info

Emission tests

Acceleration test

Advertised features may be limited by the specific configurations of your car. Buy now

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Most Popular

Lane-change turn signal auto-flasher count

Off

3 flashes

4 flashes

5 flashes

6 flashes

7 flashes

Seat belt warning ding (driver)

Enabled

Disabled

Seat belt warning ding (front passenger)

Enabled

Disabled

This customization may fail to save on some cars. If it does, that means your car doesn't support it.

Daytime running lights

Off

Coming-home lights duration

Off

30 seconds

60 seconds

90 seconds

Unlock doors via remote

Driver's door on 1st press, all on 2nd

All doors on 1st press

Lower passenger-side mirror when in reverse gear

Default

User-specified

Open windows via long-press on remote

Off

Turn signal click volume

Low

Medium

High

Blink turn signals when locking/unlocking with remote

Yes

Dings & Warnings

Seat belt warning ding (driver)

Enabled

Disabled

Seat belt warning ding (front passenger)

Enabled

Disabled

This customization may fail to save on some cars. If it does, that means your car doesn't support it.

Seat belt warning ding (rear passengers)

Enabled

Disabled

Ding when key is left in the car

Enabled

Disabled

Ding when headlights are left on

Yes

"Master caution" light

Off

Remote low battery warning

Off

Driver Assist

Pre-Collision System (PCS) sensitivity: remember last state

Enabled

Disabled

This customization may fail to save on some cars. If it does, that means your car doesn't support it.

Default distance for Pre-Collision System (PCS) alarm when the PCS switch is turned off and back on

Far

Remember last distance

This customization may fail to save on some cars. If it does, that means your car doesn't support it.

Default distance for Pre-Collision System (PCS) alarm when the ignition is turned on with the PCS switch off

Far

Remember last distance

This customization may fail to save on some cars. If it does, that means your car doesn't support it.

Default distance for Pre-Collision System (PCS) alarm when the ignition is turned on with the PCS switch on

Far

Remember last distance

This customization may fail to save on some cars. If it does, that means your car doesn't support it.

Rear Cross Traffic Alert (RCTA) system

Enabled

Disabled

Blind Spot Monitoring (BSM) volume

Low

Medium

High

Blindspot monitoring indicator brightness driver

Darker

Lighter

Blindspot monitoring approaching vehicle detection timing

Blindspot only

Early

Normal

Late

Heater & A/C

Auto-turn on A/C when AUTO button pressed (if needed)

Yes

Open vents to outside air when ignition is turned off

Yes

Auto-increase blower speed when front defroster is on

Yes

Ambient temperature calibration

-3 °C (26.6 °F)

-2 °C (28.4 °F)

-1 °C (30.2 °F)

Normal

+1 °C (33.8 °F)

+2 °C (35.6 °F)

+3 °C (37.4 °F)

Fan speed reaches its target…

Slowly

Normally

Fast

A/C power

Automatic

Full power

A/C ECO mode

Enabled

Disabled

A/C recirculation exhaust sensor sensitivity

Lowest

Very low

Low

Normal

High

Very high

Highest

S-Flow function

Enabled

Disabled

Instruments: Displays & Nav

Instrument lights dimming sensitivity

Darkest

Darker

Normal

Lighter

Lightest

Instrument lights restoring sensitivity

Darkest

Darker

Normal

Lighter

Lightest

Engine start indicator

Off

Speed limit in dashboard

Off

Display odometer after ignition is turned off for…

30 seconds

1 minute

10 minutes

Off

Lights: Automatic

Auto headlights activation threshold

Darkest

Darker

Normal

Lighter

Lightest

Lights: Exterior

Daytime running lights

Off

Lane-change turn signal auto-flasher count

Off

3 flashes

4 flashes

5 flashes

6 flashes

7 flashes

Turn signal click volume

Low

Medium

High

Exterior light control

Enabled

Disabled

Coming-home lights duration

Off

30 seconds

60 seconds

90 seconds

Turn on marker lights when vehicle is unlocked via remote

Off

Turn on exterior footlight when smart key in range

Yes

Turn on exterior footlight when doors unlocked via remote

Yes

Turn on exterior footlight for…

Off

7 seconds

15 seconds

30 seconds

Lights: Interior

Interior light control

Enabled

Disabled

Turn on interior lights when you shut off engine

Yes

Turn on interior lights when you unlock doors

Yes

Turn on interior lights when smart key in range

Yes

Dim interior lights after…

7 seconds

15 seconds

30 seconds

Interior footlight (bright when doors open, dim when driving)

Yes

Interior lights linked to footlight

Yes

Turn on interior door-handle & center console lights dimly (flood lights) when ignition is on and shifter is not in park (P)

Yes

Locking: Automatic

Wireless door locking

Enabled

Disabled

Auto-lock all doors

Disabled

When shifting into gear

When vehicle starts moving

Auto-unlock all doors

Disabled

When shifting into park (P)

When driver's door is opened

Re-lock doors automatically if you unlock, but don't open a door

Yes

Re-lock doors automatically if you unlock, but don't open a door within…

30 seconds

60 seconds

120 seconds

Locking: Beep & Blink

Beep when locking/unlocking with remote

Yes

Volume of beep when locking/unlocking with remote

Off

Max

Blink turn signals when locking/unlocking with remote

Yes

Locking: Doors & Alarm

Unlock doors via remote

Driver's door on 1st press, all on 2nd

All doors on 1st press

Unlock doors via physical key

Driver's door on 1st press, all on 2nd

All doors on 1st press

Unlock doors via smart key (door handle button)

Driver's door on 1st press, all on 2nd

All doors on 1st press

Max number of consecutive lock/unlock cycles via touch sensor

Unlimited

2 times

Allow locking when a door is still open

Off

Warn (beep) when door can't be locked because it's still open

Yes

Warn (beep) when a window is still open when locking doors

Yes

Warn (beep) when sunroof is still open when locking doors

Yes

Intrusion sensor when window is opened

Yes

Locking: Smart Key

Stop monitoring for car key signal after…

After locking with smart key, don't allow re-opening within…

0.5 seconds

1.5 seconds

2.5 seconds

5 seconds

Smart key location to start car

Front seats

Anywhere in vehicle

Open trunk via smart key

Disabled

Double click

Long press

Mirrors

Lower passenger-side mirror when in reverse gear

Default

User-specified

Parking Sensors

ICS (Intelligent Clearance Sonar)

Enabled

Disabled

ICS (Intelligent Clearance Sonar) stop distance

Short

Long

Parking sensor beep volume

Max

Activate parking sensors in neutral (N)

Yes

Mute Parking Support Alert (PKSA) beep when car is parked

Yes

Display temporary parking sensor muting status

Yes

Disable temporary muting of parking sensor above…

Automatic

15 km/h (10 mph)

20 km/h (12 mph)

30 km/h (18 mph)

Lower parking sensor beep volume when stationary for more than 3 sec.

Don't change volume

Lower parking sensor beep volume when moving away from objects

Don't change volume

Front parking sensor range

Narrow

Wide

Front side parking sensor range

Short

Long

Rear parking sensor range

Narrow

Wide

Rear corner parking sensor range

Short

Long

Auto-turn off parking display when moving away from obstacles

Yes

Dash display mode

All

Undisp

Seats & Steering Wheel

Slide driver's seat back for easy exit

Off

Short

Standard

Seat memory is enabled when unlocked from

Driver's door

Any door

Trunk

Rear hatch open assistance

Enabled

Disabled

Rear hatch close assistance

Enabled

Disabled

Rear hatch max open level

Unlock via "One motion"

Rear hatch only

All doors

Open rear hatch via "One motion" remote

Disabled

Single click

Double click

Long press

Double click on unlock button

Long press on unlock button

Power rear hatch emblem sensor

Off

Power operation on, emblem sensor off

Power rear hatch emblem sensor sensitivity

Low

Medium

High

Open/close power rear hatch via interior switch (click type)

Single click

Long press

Beep while opening/closing power rear hatch

Yes

Beep when starting to open/close power rear hatch

Yes

Beep volume while opening/closing power rear hatch

Low

Medium

High

Beep type while opening/closing power rear hatch

Type 1

Type 2

Type 3

Windows & Sunroof

Open windows via long-press on remote

Off

Open windows and sunroof by turning and holding key in door lock

Off

Close windows and sunroof by turning and holding key in door lock

Off

Beep when opening/closing windows with remote

Yes

Open driver's window using single button press

Yes

Close driver's window using single button press

Yes

Open passenger's window using single button press

Yes

Close passenger's window using single button press

Yes

Window (rear left) single-touch-open

Yes

Window (rear left) single-touch-close

Yes

Window (rear right) single-touch-open

Yes

Window (rear right) single-touch-close

Yes

Passenger window single-touch-open from driver's switch

Yes

Passenger window single-touch-close from driver's switch

Yes

Window (rear left) single-touch-open from driver's switch

Yes

Window (rear left) single-touch-close from driver's switch

Yes

Window (rear right) single-touch-open from driver's switch

Yes

Window (rear right) single-touch-close from driver's switch

Yes

Wipers & Washer

Automatic wipers (using rain sensor)

Yes

Other

Panic function on remote

Enabled

Disabled

Basic OBD2 live data

Provides useful information about real-time parameters related to your Engine and Transmission ECUs.

Tire pressure sensors (TPMS)

Register new TPMS sensor IDs (if you change your wheels or tire pressure sensors, for example); you can also see current tire pressures if pressure display is supported by the vehicle.

ABS/VSC/TRAC inspection

IF APPLICABLE: Disable Vehicle Stability Control (VSC) and/or Traction Control (TRAC) temporarily by putting the vehicle in "inspection mode". (Note: vehicle must support ABS/VSC/TRAC inspection mode; support not guaranteed).

Detailed ECU info

Detailed information about your car’s electronic control units (ECUs) including the part number, version and more.

Emission tests

Check if your car is ready for emission tests.

Acceleration test

Effortlessly measure your car's acceleration performance. This smart tool starts timing as soon as you move and delivers instant results as you hit each target speed. Designed for use in safe, controlled environments only.

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Lexus RX

4th gen

Customize

Diagnose

Live Data

Service