2011 Buick Enclave Owner's Manual - Page 39

Keys, Doors and Windows Pressing the buttons or touchpad a second time while the liftgate is moving reverses the direction. If the transmission is shifted out of P (Park) while the power function is in progress, the liftgate power function will continue to completion. If the transmission is shifted out of P (Park) and the vehicle accelerates before the power liftgate latches closed, the liftgate may reverse to the open position. Cargo could fall out of the vehicle. Always make sure the power liftgate is closed and latched before you drive away. If you power open the liftgate and the liftgate support struts have lost pressure, the lights will flash and a chime will sound. The liftgate will stay open temporarily, then slowly close. See your dealer for service before using the liftgate if this occurs. Obstacle Detection Features A warning chime will sound and the liftgate will automatically reverse direction to the full closed or open position if the liftgate encounters an obstacle during a power open or close cycle. After removing the obstruction, the power liftgate operation can be used again. 2-11 Power Liftgate Button near Liftgate Latch The liftgate can also be closed by pressing the power liftgate button next to the liftgate latch. Press the button a second time during liftgate operation to reverse that operation. The power liftgate may be temporarily disabled under extreme temperatures or under low battery conditions. If this occurs, the liftgate can still be operated manually. If the liftgate comes across more obstacles on the same power cycle, the power function deactivates, and you must manually open or close the liftgate. A message displays, LIFTGATE OPEN, to indicate that the liftgate is open. See Driver Information Center (DIC) on page 5‑25 for more information. After removing the obstructions, manually open the liftgate to the full open position or close the liftgate to the fully closed and latched position. The liftgate resumes normal power operation. The vehicle has pinch sensors located on the side edges of the liftgate. If an object is caught between the liftgate and the body and presses against this sensor, the liftgate will reverse direction and open fully. The liftgate will remain open until it is activated again or