GMC Acadia Denali 2012, Owner'S Manual, Page: 53 / 456

Black plate (23,1)
GMC Acadia/Acadia Denali Owner Manual - 2012
Keys, Doors, and Windows 2-23
The switch to operate the front
sunroof is on the headliner above
the rearview mirror.
Vent: From the closed position,
press and hold the front of the
switch to vent the sunroof. Press
and hold the rear of the switch to
close the sunroof.
Express-open/Express-close:
From the closed position, press and
release the rear of the switch to
express-open the sunroof. Press
and release the front of the switch to
express-close the sunroof.
Manual Sunshade
The front sunshade must be opened
and closed manually. To open the
sunshade, press the button on the
sunshade handle to release it and
guide it back. To close the
sunshade, pull the sunshade
forward until it latches.
Do not keep the sunroof open for
long periods of time while the
vehicle is not in use. Dirt and debris
may collect on the sunroof seal or in
the track. This could cause an issue
with sunroof operation, noise,
or plugging the water drainage
system. Periodically open the
sunroof and remove any obstacles
or loose debris. Wipe the sunroof
seal and roof sealing area using a
clean cloth, mild soap, and water.
Do not remove grease from the
sunroof.