GMC jimmy 2002 用户手册

The control on the driver’s side of the instrument panel
operates the exterior lamps

The exterior lamps control has three positions:

(Parking Lamps): Turning the exterior lamps

control to this position turns on the parking lamps
together with the following:
D Parking Lamps
D Sidemarker Lamps
D Taillamps
D License Plate Lamps
D Instrument Panel Lights

 (Headlamps): Turning the exterior lamps control

to this position turns on the headlamps, together with the
previously listed lamps and lights.

(Off): Turn the exterior lamps control all the way

counterclockwise to turn off the lamps and put the
system in automatic headlamp mode.