GMC 2010 Terrain Owner's Manual page 130

This allows you to turn the easy exit
seat feature on or off.
Press the MENU / SELECT knob
when Easy Exit Driver Seat is
highlighted. Turn the knob to select
On or Off . Press the knob to
confirm and go back to the
last menu.
This allows the selection of the
chime volume level.
Press the MENU / SELECT
knob when Chime Volume is
highlighted. Turn the knob to select
Normal or High . Press the knob
to confirm and go back to the
last menu.
This allows you to turn the park tilt
mirrors feature on or off.
Press the MENU / SELECT knob
when Reverse Tilt Mirror is
highlighted. Turn the knob to select
On or Off . Press the knob to
confirm and go back to the
last menu.
Select the Collision/Detection
Systems menu and the following will
be displayed:
Park Assist
This allows the Ultrasonic Parking
Assist feature to be turned on or off.
Press the MENU / SELECT knob
when Park Assist is highlighted.
Turn the knob to select On , Off ,
or Tow Bar . Press the knob to
confirm and go back to the
last menu.
Select the Language menu and the
following will be displayed:
English
French
Spanish
Turn the MENU / SELECT knob to
select the language. Press the knob
to confirm and go back to the
last menu.
Select the Lighting menu and the
following will be displayed:
Vehicle Locator Lights
Exit Lighting