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:

Refueling
Opening the fuel tank cap Perform the following steps to open the fuel tank cap. - Before refueling the vehicle l Turn the “ENGINE START STOP” switch OFF and ensure that all the doors and wi ...

Front seats
1. Seat position adjustment switch 2. Seatback angle adjustment switch 3. Seat cushion (front) angle adjustment switch 4. Vertical height adjustment switch 5. Lumber support adjustment switch ...

Key information
The following keys are provided with the vehicle. 1 Electronic keys • Operating the smart access system with push-button start • Operating the wireless remote control function 2 Mechanica ...