2010 GMC Acadia Owner's Manual - Page 12

1-6 In Brief Liftgate To open the liftgate the vehicle must be in P (Park). Press the touchpad under the liftgate handle. To close the liftgate, use the pull cup or pull strap as an aid. Windows Power Liftgate On vehicles with a power liftgate, the vehicle must be in P (Park) to operate it. . Press and hold the liftgate button & on the Remote Keyless Entry (RKE) transmitter. . Press the liftgate button on the center console. Press the touchpad switch on the outside liftgate handle. On vehicles with power windows, the switches are on the driver door armrest. Each passenger door has a switch that controls only that window. Press the switch to lower the window. Pull the switch up to raise it. For more information, see Power Windows on page 2‑20. . For more information see Liftgate on page 2‑9.