OnStar Personal Identification Number (PIN)
A PIN is needed to access some of the OnStar services, like Remote Door Unlock and Stolen Vehicle Assistance. You will be prompted to change the PIN the first time when speaking with an Advisor. To change the OnStar PIN, call OnStar and provide the Advisor with the current number.
See also:
DIC Operation and Displays
Use the DIC buttons located in the center of the instrument panel to access different
displays. The DIC displays trip, fuel, vehicle system information, and warning messages.
It also shows the shi ...
Audio System
When using the in-vehicle Bluetooth system, sound comes through the vehicle's front audio system speakers and overrides the audio system. Use the audio system volume knob, during a call, to change the ...
Exterior
GM says it sought to provide a "confident and strong stance" with the
Terrain's styling. To that end, the crossover has oversized fenders and liberal
bumper cladding, both of which set t ...