GMC 1999 Suburban, Owner'S Manual, Page: 122 / 424

yellow blue
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Electric Outside Rearview Mirrors
(If Equipped)
If you have electric mirrors, they can be adjusted to
point where you want from inside the vehicle.
Select the mirror you want
to move by moving the
center of the switch, located
on the driver’s door armrest,
to L (left) or R (right).
Then, adjust the mirror angle by pressing the outer
arrows on the switch until the mirror is adjusted where
you want it.
Electrochromic Outside Rearview Mirrors
(If Equipped)
These outside rearview mirrors feature an auto
-
dimming
and defrost mode.
To turn on the auto
-
dimming feature, press and hold the
inside rearview mirror TEMP button for six seconds.
See “Electrochromic Inside Rearview Mirror with
Compass and Temperature Display” earlier in this
section for further information.
To turn on the defrost feature, press the rear window
defrost button. See “Rear Window Defogger” in the
Index for further information.
Convex Outside Mirror
Your passenger’s side mirror may be convex. A convex
mirror’s surface is curved so you can see more from the
driver’s seat.
CAUTION:
A convex mirror can make things (like other
vehicles) look farther away than they really are.
If you cut too sharply into the right lane, you
could hit a vehicle on your right. Check your
inside mirror or glance over your shoulder before
changing lanes.