Buick RIVIERA 1993 Manual page 98

Lights
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Headlights
The LIGHTS switch controls these light systems:
Taillights
Parking Lights
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License Lights
Sidemarker Lights
Instrument Panel Lights
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Interior Courtesy Lights
Push the LIGHTS switch to turn the headlights on or
off. Push the "P" (PARK) switch to turn the parking
lights
on or off.
Headlight ''On" Warning
If the light switch is left on you'll hear a warning tone
when you turn the ignition off and open the driver's
door.
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Panel and Interior Lights
The instrument panel light
brightness can be adjusted
when the parking or
headlights are on. Slide the
lever toward HI to make
them brighter; toward LO to
dim them. Push the lever to
INT to turn on the interior
lights.
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