GMC 2013 Acadia/Acadia Denali Owner's Manual page 39

WARNING (Continued)
Adjust the climate control
system to a setting that
brings in only outside air and
set the fan speed to the
highest setting. See Climate
Control Systems in the
Index.
If the vehicle is equipped with
a power liftgate, disable the
power liftgate function.
See Engine Exhaust on
page 9 20.
To avoid damage to the
liftgate or liftgate glass, make
sure the area above and behind
the liftgate is clear before
opening it.
Manual Liftgate
To unlock the liftgate, press the
power door lock switch or press
on the Remote Keyless Entry
(RKE) transmitter twice. See
Remote Keyless Entry (RKE)
System Operation on page 2 2.
To open the liftgate, press the touch
pad under the liftgate handle and lift
up. The vehicle must be in P (Park)
and the battery must be charged.
Use the pull cup to lower and close
the liftgate.
Always close the liftgate before
driving.
Power Liftgate
On vehicles with a power liftgate,
the vehicle must be in P (Park) to
operate. The taillamps flash and a
chime sounds when the power
liftgate moves.
WARNING
You, or others, could be injured if
caught in the path of the power
liftgate. Make sure there is no one
in the way of the liftgate as it is
opening and closing.
Keys, Doors, and Windows
The power liftgate can be power
opened and closed in the
following ways:
Press and hold
RKE transmitter. See Remote
Keyless Entry (RKE) System
Operation on page 2 2.
Press .
Press the touch pad on the
outside liftgate handle.
Pressing the buttons or touch pad a
second time while the liftgate is
moving reverses the direction.
2-9
on the