Rear Windows; Sun Visors - GMC Sierra 2500 HD 2023 Owner's Manual

46 Keys, Doors, and Windows
Programming the Power Windows
Programming may be necessary if the
vehicle battery has been disconnected or
discharged. If the window is unable to
express-up, program each express-close
window:
1. Close all doors.
2. Turn the ignition on or to
ACC/ACCESSORY.
3. Partially open the window to be
programmed. Then close it and continue
to pull the switch briefly after the
window has fully closed.
4. Open the window and continue to press
the switch briefly after the window has
fully opened.
Remote Window Operation
If equipped, this feature allows the windows
to be opened remotely. If enabled in vehicle
personalization, press and hold
RKE transmitter. To view available settings
for this feature, touch the Settings icon on
the infotainment home page. Select
Vehicle to display the list of available
options and select Remote Lock, Unlock,
Start .

Rear Windows

Power Sliding Rear Window
If equipped, the power sliding rear window
works when the ignition has been turned on
or to ACC/ACCESSORY, or Retained Accessory
Power (RAP) must be active. See Retained
Accessory Power (RAP) 0 227.
Press the switch to open the window.
on the
Pull the switch to close the window.
The power sliding rear window cannot be
operated manually.

Sun Visors

Pull the sun visor down to block glare.
If equipped, detach the sun visor from the
center mount to pivot to the side window
or to extend along the rod.
If equipped, there is a lighted mirror on the
sun visor. Lift the cover to open.