Sunroof
On vehicles with a sunroof, the switches used to operate it are on the headliner above the rearview mirror. The ignition must be in ON/ RUN or ACC/ACCESSORY, or in Retained Accessory Power (RAP) to operate the sunroof. See Ignition Positions on page 9‑21 and Retained Accessory Power (RAP) on page 9‑25.

○ Press and hold the front or rear of the driver side switch to open or close the sunroof. The sunshade automatically opens with the sunroof, but must be closed manually.
○ Press and hold the rear of the passenger side switch to vent the sunroof. Press and hold the front of the switch to close.
See also:
Interior
The Yukon's dashboard has the same shape as its GM siblings. That's good news
because the domed instrument panel, carlike dashboard and flush-mounted buttons
make for a handsome design.
This SUV ...
Extending Engine Run Time
For a 10-minute extension, repeat Steps 1 and 2 while the engine is still running.
The remote start can be extended once.
When the remote start is extended, the second 10 minutes will start immedia ...
Blank Display
This display shows no information. ...





