LEXUS NX300h 2022 Owners Manual

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WARNINGIf both the ABS and the brake system warning lights remain on, stop your vehicle in a safeplace immediately and contact your Lexus dealer.
The vehicle will become extremely unstable during braking, and the ABS system may fail, which could cause an accident resulting in death or serious injury.
Highcoolanttemperaturewarninglight(warningbuzzer)
ConditionCause / Remedy
This light illuminates on the
multi-information display.
Indicates that the engine coolant temperature is toohigh
Immediately stop the vehicle in a safe take the cor-
rective actions for overheating.
RelatedLinks
If your vehicle overheats(P. 703)
Hybridsystemoverheatwarninglight(warningbuzzer)
ConditionCause / Remedy
This light illuminates on the multi-information display.
Indicates the hybrid system has overheated
Stop the vehicle in a safe place and perform the
necessary actions.
RelatedLinks
If your vehicle overheats(P. 703)
Chargingsystemwarninglight(warningbuzzer)
ConditionCause / Remedy
This light illuminates on the multi-information display.
Indicates a malfunction in the vehicle
s charging
system
Immediately stop the vehicle in a safe place and contact your Lexus dealer.
9-2.Ifawarninglightilluminates/flashesorawarningmessageisdisplayedonthemeter6099
When trouble arises

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Lowengineoilpressurewarninglight(warningbuzzer)ConditionCause / Remedy
This light illuminates on themulti-information display.
Indicates that the engine oil pressure is too low
Immediately stop the vehicle in a safe place and
contact your Lexus dealer.
Malfunctionindicatorlamp
ConditionCause / Remedy
(U.S.A.) or
(Can-
ada)
Indicates a malfunction in:

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SRSwarninglightWarning lightDetails / Actions

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WARNINGIf both the ABS and the brake system warning lights remain on, stop your vehicle in a safeplace immediately and contact your Lexus dealer.
The vehicle will become extremely unstable during braking, and the ABS system may fail, which could cause an accident resulting in death or serious injury.
Inappropriatepedaloperationwarninglight(warningbuzzer)
ConditionCause / Remedy
This light illuminates
on the multi-information display.
When a buzzer sounds:
Indicates a malfunction in:

Page 615 of 804

Electricpowersteeringsystemwarninglight(warningbuzzer)ConditionCause / Remedy
(red/
yellow)
Indicates a malfunction in the EPS (Electric Power Steering)
system
Have the vehicle checked by your Lexus dealer immediately.INFORMATION

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INFORMATION

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Tirepressurewarninglight(warningbuzzer)ConditionCause / RemedyWhen the light comes on after blinking for approximately 1 minute (a
buzzer does not sounds):
Malfunction in the tire pressure warning system
Have the system checked by your Lexus dealer.When the light comes on (a buzzer sounds):
Low tire inflation pressure from natural causes
After the temperature of the tires has lowered sufficiently, check the
inflation pressure of each tire and adjust them to the specified level.When the light comes on (a buzzer sounds):
Low tire inflation pressure from flat tire
Immediately stop the vehicle in a safe place and perform the necessa- ry actionsINFORMATION

Page 618 of 804

Page 619 of 804

WARNINGif under-inflation has not reached the level to trigger illumination of the TPMS low tirepressure telltale (tire pressure warning light).
Your vehicle has also been equipped with a TPMS (tire pressure warning system) mal-
function indicator to indicate when the system is not operating properly. The TPMS (tire
pressure warning system) malfunction indicator is combined with the low tire pressure
telltale (tire pressure warning light). When the system detects a malfunction, the telltale
will flash for approximately one minute and then remain continuously illuminated. This sequence will continue upon subsequent vehicle start-ups as long as the malfunctionexists. When the malfunction indicator is illuminated, the system may not be able to
detect or signal low tire pressure as intended.
TPMS (tire pressure warning system) malfunctions may occur for a variety of reasons,
including the installation of replacement or alternate tires or wheels on the vehicle that prevent the TPMS (tire pressure warning system) from functioning properly. Always
check the TPMS (tire pressure warning system) malfunction telltale after replacing one or
more tires or wheels on your vehicle to ensure that the replacement or alternate tires and wheels allow the TPMS (tire pressure warning system) to continue to function properly.NOTICE

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PCSwarninglight(warningbuzzer)ConditionCause / RemedyIndicates a malfunction in the PCS (Pre-Collision System).
Follow the instructions displayed on the multiinformation display.


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