GM Service Manual Online
For 1990-2009 cars only

Headlamp Leveling

The headlamp leveling switch is on the instrument panel (I/P) to the left of the steering wheel. The headlamp leveling adjusts the headlamps up or down when the low beam headlamps are ON. A headlamp leveling motor is attached to the rear of both headlamps. To replace the headlamp leveling switch, refer to Instrument Cluster Dimmer/Headlamp Leveling Switch Replacement in Instrument Panel, Gages, and Console.