OnStar®
Keys and LocksExterior Lamp Controls
The exterior lamp control is to the left of the steering column on the instrument
panel.
There are four positions:
(Off): Briefly turn to this position
to turn the automatic lamp control off or on again.
AUTO (Automatic): Turns the headlamps on automatically at normal brightness,
togethe ...
Recreational Vehicle Towing
Recreational vehicle towing refers to towing the vehicle behind another vehicle
– such as behind a motor home. The two most common types of recreational vehicle
towing are known as dinghy towing and dolly towing. Dinghy towing is towing the
vehicle with all four wheels on the ground. Dolly tow ...
Interior Windnoise
Warning: Refer to Assistant Driving Warning in the Preface section.
Interior windnoise is not heard when the window is lowered. Interior
windnoise is caused by the air leaving the inside of the vehicle
through a seal or a seam.
Tape over the relief valves to cause added air pressure wi ...