Ending Cruise Control
There are three ways to end cruise control:
• To disengage cruise control; step lightly on the brake pedal.
• Press 
on the steering wheel.
• To turn off the cruise control, press 
on the steering wheel.
See also:
Ending a Call
Press to end a call. ...
Customer Assistance Offices (U.S. and Canada)
GMC encourages customers to call the toll-free number for assistance.
However, if a customer wishes to write or e-mail GMC, the letter should be addressed to:
United States
GMC Customer Assistance ...
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 vehicle when it is already moving, use N (Neutral)
only.
Notice: Do not try to shi ...