The main components of the instrument panel are the following:
Headlamps . Dome Lamp Override . Instrument Panel Brightness . Fog Lamps (If Equipped).
OnStar® and Audio Steering Wheel Controls. See Audio Steering Wheel Controls .
Driver Information Center (DIC) Steering Wheel Controls. See Driver Information Center (DIC) .
Transfer Case Controls. See "Automatic Transfer Case" under Four-Wheel Drive .
Shift Lever and StabiliTrak® (If Equipped) Button. See Shifting Into Park and StabiliTrak® System .
Lighter. See Ashtray(s) and Cigarette Lighter .
Rear Window Washer/Wiper. See Windshield Washer .
Rear Window Defogger. See Dual Climate Control System and Dual Automatic Climate Control System .