1993 Buick Riviera Owner's Manual - Page 102

Automatic (Option) Settings MIN: The minimum settingis suggested when driving often. '"in" works well where glare conditions change for city drivingat night. MAX: Maximum sensitivity is a good setting for highway driving in light traffic. mirror starts to The darken in any glare, such as headlights a long way behind your car. I Your Buick mayhave the automatic inside mirror. The automatic mirror adjusts the glareof headlights for behind you. It detects changesin light, and then adjusts for day or night operatiol-~ During the day the mirror reflects the light from all behind your car. At night, when the glare is too high, it it reflects only partof changes to the night mode. Then, the light from behind you. When mirror changesto the the night mode,it holds that position until glare is no longer present. OFF: The mirror will stay in the mode. day Time Delay The mirror delays before switching from the night back This to the day position. delay prevents rapid changing of the mirror as you drive under lights and through traffic. Reverse Gear Day Mode The reverse mode is another important featurethe of automatic mirror. When the shift lever is placed"R" in (Reverse), the mirror shifts to day mode. This gives the you a bright image in the mirror you back up. as 100