2012 GMC Sierra Owner's Manual - Page 17

In Brief is in ON/RUN or ACC/ ACCESSORY, or Retained Accessory Power (RAP). See Retained Accessory Power (RAP) on page 9‑29. Press the switch to lower the window. Pull the switch up to raise it. For more information, see: . . 1-11 Power Sliding Rear Window Seat Adjustment Manual Seats Windows on page 2‑19. Power Windows on page 2‑20. 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. See Retained Accessory Power (RAP) on page 9‑29 . To adjust the seat: 1. Lift the bar to unlock the seat. 2. Slide the seat to the desired position and release the bar. 3. Try to move the seat back and forth to be sure the seat is locked in place. See Seat Adjustment on page 3‑3. Push the switch to open the window. Pull the switch to close the window. . The power sliding rear window cannot be operated manually.