OnStar Services
See also:
General Towing Information
Only use towing equipment that has
been designed for the vehicle.
Contact your dealer or trailering
dealer for assistance with preparing
the vehicle for towing a trailer.
See the following tra ...
Starting the Engine
Move the shift lever to P (Park) or N (Neutral).
The engine will not start in any other position.
To restart the engine when the vehicle is already
moving, use N (Neutral) only.
Notice: Do not tr ...
Call Waiting
Call waiting must be supported on
the cell phone and enabled by the
wireless service carrier.
• Press to answer an
incoming call when another call
is active. The original call is
placed ...
