GMC 1997 Suburban - Inside Mirror; Electrochromic Inside Rearview Mirror with Compass

Mirrors
Inside Mirror
Electrochromic
Inside Rearview Mirror
with Compass (If Equipped)
Your vehicle may have an electrochromic inside
Push or pull the tab under the mirror to reduce glare
from headlamps behind you after dark.
The
rnirror also includes an eight point compass display in
the upper right corner
of the mirror face. When on, the
compass automatically calibrates as the vehicle is driven.
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