GMC 2010 Sierra - Manual (Page 20)

The passenger airbag status indicator will be
visible on the overhead console when the vehicle
is started.
United States Canada
See Passenger Sensing System on page 2‑86 for
important information.
Mirror Adjustment
Exterior Mirrors
Vehicles with outside
power mirrors and
foldaway mirrors have
controls located on the
driver door.
1. Press (A) or (B) to select the driver or passenger
side mirror.
2. Press one of the four arrows located on the control
pad to adjust the mirror.
3. Press either (A) or (B) again to deselect the mirror.
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