1997 Buick Riviera Owner's Manual - Page 105

Lamps 0 SidemarkerLamps Instrument Panel Lights Interior Courtesy Lamps 0 Headlamps Headlamps Taillamps 0 0 -g-This switchcontrols these systems: ParkingLamps License Plate Lamps Pull the knob toward you to the first setting toon turn the parking lamps and other operating lamps without the headlamps. Pull the knob toward you to the second setting to turn on the headlamps as well as the other operating lamps. Rotate the knob from left to right to control brightness of the instrument panel lights. Lamps On Reminder If the headlamp switch is on, you'll hear a warning left chime when you turn the ignition off, remove the key from the ignition and open the driver's door. 2-44