Instrument Panel Illumination Control
This control is located on the instrument panel, to the left of the steering column.
(Instrument Panel Brightness): Turn
clockwise or counterclockwise to brighten or dim the lights.
See also:
Roadside Assistance Program
U.S.: 1-888-881-3302
TTY Users (U.S.): 1-888-889-2438
Canada: 1-800-268-6800
Mexico: 01-800-466-0801
As the owner of a new GMC, you are automatically enrolled in the Roadside Assistance program.
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Selecting Tracks on an iPod or USB Device (Vehicles
without a Navigation System)
1. Press and hold or
while listening to a song until the contents of the current folder display on the radio display.
2. Press and release or
to scroll up or down the list, then press and hold ...
Tow/Haul Mode
(Tow/Haul): The vehicle may have a Tow/Haul mode.
The button is located on the instrument panel under the climate controls.
Push the button to activate the system. Push it again to deactivate the s ...