Horn
To sound the horn, press the center pad on the steering wheel.
See also:
Crew Cab
A. Open or Close
B. Vent
On vehicles with a sunroof, the sunroof only operates when the ignition is in the ACC/ACCESSORY or ON/RUN or the Retained Accessory Power (RAP) is active.
See Retained Ac ...
Engine Overheating
If the vehicle has the Duramax® Diesel engine, see the Duramax Diesel Supplement for more information.
The vehicle has several indicators to warn of engine overheating.
There is a coolant temperatu ...
DVD-A (Audio) Display Buttons
Once a DVD-A is inserted, the radio display menu shows several icons.
Press the softkeys under any icon during DVD playback. See the icon list below for more information.
A rear seat passenger can n ...





