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:

Turning the Automatic Sound Levelizer (ASL) on/off
Turning the “TUNE/SEL� knob clockwise turns on the ASL, and turning the “TUNE/SEL� knob counterclockwise turns off the ASL. ASL automatically adjusts the volume and tone quality according t ...

Setting and deleting destinations
ADDING DESTINATIONS Destinations can be added and routes can be searched again. 1 Touch “Route�. 2 Touch “Add�. 3 Input an additional destination in the same way as a destination sea ...

Detailed navigation settings
Settings are available for driving speeds, favorite POI categories, automatic screen change, “ Off� function, etc. 1 Press the “SETUP� button. 2 Touch “Navigation�. 3 Touch “D ...