Seat Adjustment - GMC 2011 Sierra Denali Owner's Manual

1-6 In Brief
Power Sliding Rear Window
On vehicles with a power sliding
rear window, the switch is located in
the overhead console. See Rear
Windows on page 2 19.
The power sliding rear window
cannot be operated manually. Push
or pull the switch to open or close
the window.

Seat Adjustment

Seat Adjustment
The power seat controls are on the
outboard side of the front seats.
Move the seat forward or rearward
by sliding the control forward or
rearward.
Raise or lower the front or rear part
of the cushion by moving the front
or rear part of the control up
or down.
Raise or lower the entire seat by
moving the entire control up
or down.
See Power Seat Adjustment on
page 3 3.
Lumbar Adjustment
To increase lumbar support, press
and hold the front of the control.
To decrease, press and hold the
rear of the control.