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:

Tires
Replace or rotate tires in accordance with tread wear. - Checking tires 1 New tread 2 Treadwear indicator 3 Worn tread The location of treadwear indicators is shown by the “TWI” or “ ...

First Scheduled Maintenance Service
First Scheduled Maintenance Service: Six Months or 5,000 Miles This complimentary service is performed at six months or 5,000 miles, whichever occurs first. To obtain this service, contact your ...

Changing the registered name in the phone book
Select “Change Name” using a voice command or the “TUNE/ SEL” knob. Pattern A Select the name to be changed by either of the following meth- ods, and select “Confirm” using a voice ...