Buick 2015 Enclave Owner's Manual page 39

2-10 Keys, Doors, and Windows
Power Liftgate Touch Pad
The liftgate can also be closed by
pressing next to the liftgate
latch. Press a second time
during the liftgate operation to
reverse the operation.
The power liftgate may be
temporarily disabled under extreme
temperatures or under low battery
conditions. If this occurs, the liftgate
can be operated manually.
If the vehicle is shifted out of
P (Park) while the liftgate power
function is in progress, it will
continue to completion. If the
vehicle is shifted out of P (Park) and
accelerated before the power liftgate
latch closes, 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
driving away.
If the power liftgate is used and the
liftgate support struts have lost
pressure, the taillamps will flash and
a chime will sound. The liftgate will
stay open temporarily, and then
slowly close. See your dealer for
service before using the liftgate if
this occurs.
Obstacle Detection Features
If an obstacle is encountered during
the power open or close cycle, a
warning chime will sound and the
liftgate will automatically reverse
direction to the full closed or open
position. After removing the obstacle
the liftgate will resume normal
operation.
If more obstacles are encountered
on the same power cycle, the power
function deactivates. The liftgate
must be opened or closed manually
if this occurs. A message displays
on the Driver Information
Center (DIC) to indicate that the
liftgate is open. See Door Ajar
Messages on page 5-30. After
removing the obstacles, manually
open the liftgate fully or close and
latch the liftgate. The liftgate will
resume normal power operation.
The vehicle also has pinch sensors
along the side edges of the liftgate.
If the sensors press against an
object while closing, the liftgate will
reverse direction and open fully. The
liftgate will remain open until it is
activated again or closed manually.
Do not force the liftgate open or
closed during a power cycle.