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:
A buzzer will sound if the vehicle is driven at a speed of approximately 3 mph (5 km/h) or more.
- Stop the vehicle immediately.
- Have the vehicle inspected by your Lexus dealer immediately.
- Have the malfunction repaired immediately.
See also:
Cool box
While the engine is running, the cool box, which is cooled by the air
conditioning, can be used.
Lift the lid while pulling up
the lower lever to release the
lock.
On/off
When on, the indica ...
XM NavWeather
The subscription−based XM NavWeather service allows the navigation system to
display weather information on the map.
See page 155 for subscription information.
The following operations can b ...
Customization
Your vehicle includes a variety of electronic features that can be
personalized
to your preferences.
Programming of these preferences can be performed by your Lexus
dealer.
It is also possib ...
