1999 GMC Safari Owner's Manual - Page 107

yellowblue Exterior Lamps Turn the knob clockwise to the master lighting symbol to turn on all the lamps listed as well as the headlamps. Turn the knob counterclockwise to OFF to turn off your lamps. Turn the dial next to the knob up to adjust your instrument panel lights. Turn the dial up to the first notch for full intensity. If you turn the dial to the second notch, your interior lamps will come on. Turn the dial next to the lamp switch down to dim your instrument panel lights. Headlamps You can switch your headlamps from high to low beam by pulling the multifunction lever toward you. Your lamp switch is on the driver's side of the instrument panel. Turn the knob clockwise to the parking lamp symbol to turn on the following: A circuit breaker protects your headlamps. If you have an electrical overload, your headlamps will flicker on and off. Have your headlamp wiring checked right away if this happens. D D D D Headlamps On Reminder A reminder tone will sound when your headlamps or parking lamps are turned on and your ignition is in the OFF, LOCK or ACCESSORY position. To turn the tone off, turn the switch to OFF. Parking Lamps Taillamps License Plate Lamps Instrument Panel Lights 2-37