1998 Pontiac Bonneville Owner's Manual - Page 106

Electrochromic Daymight Rearview Mirror Mirror Operation To turn on the automatic dimming feature, press (If Equipped) AUTO. To turn off automatic dimming,press OFF. The green indicator light will be illuminated when this feature is active. cc- -1 I Time Delay The automatic mirror has a time delay feature which from the night backto prevents unnecessary switching the day position.This delay prevents rapid changing of the mirror as you drive under lights and through traffic. Cleaning the Photocells Use a cotton swab and glass cleaner clean the to photocells when necessary. Your vehicle may have an automatic electrochromic dayhight rearview mirror. When this feature is turned the mirror automatically on, changes to reduce glare from headlamps behind you. A photocell on the mirror senses whenis becoming dark it outside. Another photocell built into the mirror face, senses when headlamps are behind you. At night, when glare is too high, the mirror will the (this gradually darken to reduce glare change may take a few seconds).The mirror will return to its clear daytime state when the glare reduced. is Manual Remote Control Mirror The outside rearview mirror should be adjusted you so can just see the side your vehicle when you are sitting of in a comfortable driving position. control Adjust the driver's side outside mirror with the lever on the driver's door. To adjust your passenger'sside mirror, sit in the driver's seat and have a passenger adjust the mirror for you. 2-49