Roof; Sunroof - GMC 2011 Yukon/Yukon XL Owner's Manual

2-24 Keys, Doors and Windows

Roof

Sunroof

On vehicles with a sunroof, there
are two sunroof switches on the
overhead console above the
rearview mirror.
The sunroof only operates when
the ignition is in ON/RUN or
ACC/ACCESSORY, or in
Retained Accessory Power (RAP).
See Retained Accessory Power
(RAP) on page 9 35.
To open or close the sunroof,
press the open or close sunroof
switch (A) to the first detent position.
To express open or close the
sunroof, press the open or close
sunroof switch (A) to the second
detent position and release.
To stop the movement, press the
switch again.
The sunroof has a comfort stop
feature which stops the sunroof from
opening to the full-open position.
From the comfort stop position,
press the open or close sunroof
switch (A) a second time to open
the sunroof to the full-open position.
To automatically vent or close the
sunroof, press the vent open or
close sunroof switch (B).
When the sunroof is opened, an air
deflector will automatically raise.
The air deflector will retract when
the sunroof is closed.
The sunroof also has a sunshade
which can be pulled forward to block
sun rays. The sunshade must be
opened and closed manually.
If an object is in the path of the
sunroof while it is closing, the
anti-pinch feature will detect the
object and stop the sunroof.