1994 Buick Roadmaster Owner's Manual - Page 109

Automatic Mirror (Option) Automatidoff Switch There is an automatic and an off position. Whenthe button on the bottom the mirror is pressed and has of up a green halo, the mirror is on automatic. again to Press turn off. Time Delay The mirror delays before changing from the night to th day position.This delay prevents rapid changing the of mirror as ,you drive under lights and through traffic. Reverse Gear Day Mode Your Buick mayhave an automatic inside mirror. The automatic mirror adjusts.for the glareof headlights behind you.It detects changes in light, and then adjusts for day or night operation. During the day the mirror reflects all light fkom the behind your car. At night, when the glaretoo high, it is changes to the night mode.Then, it reflects only part of the light from behind you. When mirror changes to the is the night mode,it holds that position until glare no longer present. The reverse mode is another important featurethe of automatic mirror. Whenthe shift lever is placed in "R" to This gives (Reverse), the mirror shifts the day mode. you a bright imagein the mirroras you back up. Front Reading Lights There are two reading lights located on rearview the mirror. Pushthe switch closestto the light toturn it on or off. Cleaning Photocells Use a cottonswab and glass cleaner to clean the two photocells that make the mirror work. 107