1993 Oldsmobile Silhouette Owner's Manual - Page 83

Fog Lights Slide the lower control upto turn on the fog lights, down to turnthem off. Your parking lights or headlights must be on for the fog lights to goon. When you turn on your high beams, the fog lights will go off. The fog lights will come back on when you switch from high beams to low beams. High beams are not recommended for driving in fog. See the Index under Driving in Fog, Ms and Haze. it Instrument Panel htensity Control Slide the upper control up to increase the brightness of the instrument panel lights, down to decrease the brightness. Slide the control all the way down to turn them off. Interior Lights Control Slide the upper control all theway up to turn on the interior lights.