LEXUS NX250 350 2023 Owners Manual

Ifawarninglightilluminates/flashesorawarningmessageisdisplayedonthemeter
Ifawarninglightturnson/flashes
Calmly perform the following actions if any of the warning lights comes on or flashes. If a light comes on or flashes, but then goes off, this does not necessarily indicate a malfunction in the system. However, if this continues to occur, have thevehicle inspected by your Lexus dealer.INFORMATION

WARNINGThe 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. 663)
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.
Lowengineoilpressurewarninglight(warningbuzzer)
ConditionCause / Remedy
This light illuminates on the multi-information display.
Indicates that the engine oil pressure is too low
Immediately stop the vehicle in a safe place and
contact your Lexus dealer.9-2.Ifawarninglightilluminates/flashesorawarningmessageisdisplayedonthemeter
560

MalfunctionindicatorlampConditionCause / Remedy
(U.S.A.) or
(Cana-
da)
Indicates a malfunction in:

Inappropriatepedaloperationwarninglight(warningbuzzer)ConditionCause / Remedy
This light illuminates
on the multi-information display.
When a buzzer sounds:
Indicates a malfunction in:

INFORMATION

The front passenger
s seat belt warning buzzer sounds to alert the front passenger that
his or her seat belt is not fastened. If the seat belt is unfastened, the buzzer sounds
intermittently for a certain period of time after the vehicle reaches a certain speed.

ConditionCause / RemedyWhen 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

replaced with the spare tire. Replace the spare tire with the repaired tire and adjust the
tire inflation pressure. The tire pressure warning light will go off after a few minutes.WARNING

WARNINGYour 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