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:

Setting up the “Address Book”
Points or areas on the map can be registered. 1. Push the “SETUP” button. 2. Touch “Navi.” on the “Setup” screen. 3. Touch “Address Book”.  - Registering address book entr ...

Initializing the system
Select “Initialize” and then “Confirm” using the “TUNE/SEL” knob. Select “Confirm” again using the “TUNE/SEL” knob.  - Initialization • The following data in the sy ...

Operating the lights and windshield wipers
Headlight switch The headlights can be operated manually or automatically. - U.S.A. 1. Turn off the daytime running light system. 2. The headlights and side marker, parking, tail, license pla ...