GMC 2015 Sierra Denali Owner's Manual page 44

Base Power Mirrors
The power mirror controls are on the
driver door.
1. Press (1) or (2) to select the
driver or passenger side mirror.
2. Press one of the four arrows on
the control pad to move the
mirror in the desired direction.
3. Adjust each outside mirror so
that a little of the vehicle and the
area behind it can be seen.
4. Move the selector switch to the
center position when not
adjusting either outside mirror.
Crew/Double Cab Premium
Shown, Other Models Similar
1. Press (1) or (2) to select the
driver or passenger side mirror.
2. Press one of the four arrows on
the control pad while the
indicator light on button (1) or (2)
is illuminated, to move the mirror
in the desired direction.
Keys, Doors, and Windows
3. Adjust each outside mirror so
that a little of the vehicle and the
area behind it can be seen.
4. Press either (1) or (2) again to
deselect the mirror.
If you do not deselect the mirror, the
feature will turn off after about
one minute.
The mirrors may include a memory
function that works with the memory
seats. See Memory Seats on
page 3-5.
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