If a warning light turns on or a warning buzzer sounds...

Lexus GX / Lexus GX Owners Manual / When trouble arises / Steps to take in an emergency / If a warning light turns on or a warning buzzer sounds...

Calmly perform the following actions if any of the warning lights turn on or flash. If a light turns on or flashes, but then turns off, this does not necessarily indicate a malfunction in the system.

Stop the vehicle immediately. Continuing to drive the vehicle may be dangerous.

The following warning indicates a possible problem in the brake system.

Immediately stop the vehicle in a safe place and contact your Lexus dealer.

*: Parking brake engaged warning buzzer:

*: Parking brake engaged warning buzzer:

A buzzer will sound if the vehicle is driven at a speed of approximately 3 mph (5 km/h) or more.

See also:

Assist grips
An assist grip (Type A) can be used to support your body while sitting on the seat. An assist grip (Type B) can be used when getting in or out of the vehicle and others. 1. Assist grip (Type A ...

Your warranty rights and obligations
The California Air Resources Board (CARB) and Lexus are pleased to explain the emission control system warranty for your 2013 vehicle. In California, new motor vehicles must be designed, built an ...

Rear door child-protector lock
The door cannot be opened from inside the vehicle when the lock is set. 1. Unlock 2. Lock These locks can be set to prevent children from opening the rear doors. Push down on each rear door switc ...