Rear Climate Control System
The lower buttons on the rear seat audio are used to adjust the rear seat climate controls. The temperature of the air coming through the rear outlets is determined by the front passenger’s temperature setting.

(Fan) Press this button
to adjust the
fan speed.
(Mode) Press this button to
change the
direction of airflow in the rear seat area to
either vent, bi-level or floor mode.
(On/Off) Press this button
to turn the rear
climate controls on or off.
The rear control will only turn on if the front is on and not in defrost mode.
See also:
Washer Fluid
What to Use
When windshield washer fluid is needed, be sure to read the manufacturer's instructions before use. If operating the vehicle in an area where the temperature may fall below freezing, use ...
Traction Control System (TCS)
The vehicle may have a Traction Control System (TCS) that limits wheel slip. The system operates if it senses that one or both of the front wheels are slipping or beginning to lose traction. When this ...
Customer Satisfaction Procedure
Your satisfaction and goodwill are important
to your dealer and to Buick. Normally, any
concerns with the sales transaction or the
operation of your vehicle will be resolved by your
GM dealer’s ...
