Rear Windows - GMC 2012 Sierra Denali Owner's Manual

2-18 Keys, Doors, and Windows
Programming the Power
Windows
If the battery on the vehicle has
been recharged, disconnected, or is
not working, you will need to
reprogram each front power window
for the express-up feature to work.
Before reprogramming, replace or
recharge the vehicle's battery.
To program each front window,
follow these steps:
1. With the ignition in ACC/
ACCESSORY, ON/RUN,
or when RAP is active, close all
doors.
2. Press and hold the power
window switch until the window
is fully open.
3. Pull the power window switch up
until the window is fully closed.
4. Continue holding the switch up
for approximately two seconds
after the window is completely
closed.
The window is now reprogrammed.
Repeat the process for the other
windows.
Window Lockout
This feature prevents the rear
passenger windows from operating,
except from the driver position.
Press to activate the rear
window locks. An indicator light
will illuminate when the feature
is on.
Press again to deactivate the
rear window locks.

Rear Windows

Power Sliding Rear Window
If equipped, the power sliding rear
window works when the ignition has
been turned to ACC/ACCESSORY
or ON/RUN, or when Retained
Accessory Power (RAP) is active.