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:

AVS (Adaptive Variable Suspension system)
AVS controls the suspension and steering wheel operation according to the road and driving conditions. To select a driving mode, shift the damping mode select switch forward or backward. 1 F ...

Customizing vehicle features
It is possible to customize certain vehicle features using the menu switch and the “ENTER� switch.* When customizing vehicle features, ensure that the vehicle is parked in a safe place with th ...

Telephone settings
Bluetooth phones can be registered. “Telephone settings� can be changed on the “Phone settings� screen. 1. Push the “SETUP� button. 2. Touch “Phone�. Please refer to the foll ...