Power Lumbar
On vehicles equipped with either a two-way or four-way lumbar, the control is located on the outboard side of the seats.
For a detailed operation description see Power Lumbar .
See also:
Tire Pressure Monitor Operation
This vehicle may have a Tire
Pressure Monitor System (TPMS).
The TPMS is designed to warn the
driver when a low tire pressure
condition exists. TPMS sensors are
mounted onto each tire and whe ...
Setting the Clock
To set the time and date for the radio with CD (MP3):
1. Turn the ignition key to ACC/ACCESSORY or
ON/RUN.
2. Press to turn the radio on.
3. Press and the HR, MIN, MM, DD,
YYYY (hour,
minut ...
Vehicle and Power Issues
OnStar services require a vehicle
electrical system, wireless service,
and GPS satellite technologies to be
available and operating for features
to function properly. These systems
may not o ...