2010 GMC Sierra 1500 Crew Cab Owner's Manual - Page 155

Manual Windows Turn the hand crank on each door to manually raise or lower the manual windows. Power Windows { WARNING: Leaving children in a vehicle with the keys is dangerous for many reasons, children or others could be badly injured or even killed. They could operate the power windows or other controls or even make the vehicle move. The windows will function and they could be seriously injured or killed if caught in the path of a closing window. Do not leave keys in a vehicle with children. When there are children in the rear seat use the window lockout button to prevent unintentional operation of the windows. Crew Cab shown If your vehicle has power windows, the controls are located on each of the side doors in the front and rear for crew cab and extended cab models. The driver's door has a switch for the passenger's and rear windows as well. Your power windows will work when the ignition has been turned to ACCESSORY or RUN or when Retained Accessory Power (RAP) is active. See Retained Accessory Power (RAP) on page 3‑25. Press the switch down to lower the window, and pull up the front of the switch to raise the window. 3-17