GMC Terrain: Sunroof - Roof - Keys, Doors, and Windows - GMC Terrain Owner's ManualGMC Terrain: 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

○ 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.

Roof
...

Express-open/Express-close
Press and release the front or rear of the driver side switch to express-open or express-close the sunroof. ...

See also:

Safety
WARNING! • Improperly inflated tires are dangerous and can cause collisions. • Under-inflation increases tire flexing and can result in over-heating and tire failure. • Over-inflation re ...

Changing a wheel
Removing a wheel Location of jack, towing eyelet1 and tools ...

Day/Night mode
The screens can be set for three different lighting conditions: Auto, Day or Night. Press on the remote control and change the setting under Day/Night mode on the screen. See also page 251 f ...