GMC 2012 Sierra Series Owner's Manual page 16

1-10 In Brief
Power Door Locks
If available, the switches are on the
front doors.
: Press to unlock the doors.
: Press to lock the doors.
See Door Locks on page 2 7.
Windows
Turn the hand crank on each door
to manually raise or lower the
manual windows.
Power Windows
Crew Cab Shown
If available, the power window
switches are located on each door.
The driver door also has a switch for
the passenger and rear windows.
Push the switch to lower the
window. Pull the switch up to
raise it.
For more information, see:
Windows on page 2 18.
Power Windows on page 2 18.
I n f o r ma t i o n P r o v i d e d b y :
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.
Push the switch to open the
window.
Pull the switch to close the
window.
The power sliding rear window
cannot be operated manually.