GM Service Manual Online
For 1990-2009 cars only

Object Number: 1645817  Size: A2

Your exterior lamps knob is located on your instrument panel to the left of the steering wheel.

(Off):  Turn the knob to this symbol and release it to turn off the Daytime Running Lamps (DRL) and the Automatic Headlamps (AHS). An indicator will illuminate when the position is selected. This position is not available for vehicles first sold in Canada.

(Automatic DRL/AHS):  Turning the knob to this symbol puts the system into automatic headlamp mode. An indicator will illuminate when the position is selected.

(Parking Lamps):  Turn the knob to this symbol to manually turn on the following:

    • Parking Lamps
    • Sidemarker Lamps
    • Taillamps
    • License Plate Lamps
    • Instrument Panel Lights
&(Headlamps):  Turn the knob to this symbol to turn on all the lamps listed as well as the headlamps.