GMC 2006 Sierra - Manual (Page 165)

Outside Power Foldaway Mirrors
If your vehicle is equipped
with this feature, the
controls are located on the
driver’s door armrest.
Move the upper selector switch to the left or right to
choose the mirror you want to adjust; then press the dots
located on the four-way control pad to adjust the mirror.
The mirrors may also include a memory function which
works together with the memory seats. See Memory
Seat on page 2-83 for more information.
To fold or unfold the mirrors, move the selector switch,
located above the mirror control, to the middle position.
The mirror control will illuminate. Press the right or left
side of the mirror control to fold or unfold the mirrors. You
may notice the mirror glass adjust as the mirrors fold in;
this is normal. The mirror glass will reposition itself once
the mirrors are unfolded.
If the mirrors are accidentally folded/unfolded manually,
they may shake or flutter at normal driving speeds and
may not stay in the unfolded position. If this happens, you
will need to reset the mirrors. See “Resetting the Power
Foldaway Mirrors” next.
Resetting the Power Foldaway Mirrors
You will need to reset the power foldaway mirrors if the
following occurs:
• They are accidentally manually folded/unfolded.
• The mirrors will not stay in the unfolded position.
• The mirrors shake and flutter at normal driving
speeds.
To reset the power foldaway mirrors, fold and unfold
them at least three times using the mirror controls.
This will reset them to their normal position.
Outside Automatic Dimming Mirror
If your vehicle is equipped with this feature, the driver’s
outside mirror will adjust for the glare of headlamps
behind you. This feature is controlled by the on and off
settings found on the electrochromic mirror.
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