Buick 2009 Enclave Owner's Manual page 76

2-12 Features and Controls
•
Press the liftgate button on the
center console.
•
Press the touchpad on the
outside liftgate handle.
Pressing the buttons or touchpad a
second time while the liftgate is
moving reverses the direction.
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 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/retailer
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.