2007 GMC Acadia Owner's Manual - Page 183

Exterior Lamps The exterior lamps control is located on the instrument panel to the left of the steering wheel. The exterior lamps control has four positions: O (Off): Briefly turn the control to this position to turn off the automatic light control. Briefly turn to this position again to turn automatic light control on again. AUTO (Automatic): Turn the control to this position to automatically turn on the headlamps at normal brightness, together with the following: • Parking Lamps • Taillamps • License Plate Lamps • Instrument Panel Lights It controls the following systems: • Headlamps • Taillamps Parking Lamps License Plate Lamps Instrument Panel Lights Fog Lamps ; (Parking Lamps): Turn the control to this position to turn on the parking lamps together with the following: • Taillamps • License Plate Lamps • Instrument Panel Lights 183