GMC Terrain: OnStar Services - OnStar - GMC Terrain Owner's ManualGMC Terrain: OnStar Services

OnStar Overview
If equipped, this vehicle has a comprehensive, in-vehicle system that can connect to a live Advisor for Emergency, Security, Navigation, Connection, and Diagnostic Services. The OnStar system s ...

Emergency
With Automatic Crash Response, the built-in system can automatically connect to help in a crash even if you cannot ask for it. Push to connect to an Emergency Advisor. GPS technology is used to ...

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More information about pairing and connecting cell phones
A maximum of 10 cell phones can be paired with the hands-free system. Pairing only needs to be done once for each phone. After pairing, the cell phone no longer needs to be in sight or discove ...

Starting your vehicle
Starting your vehicle The remote control start system is activated by pressing the “” button twice within 3 seconds on your remote control transmitter. The system will check certain p ...

Adaptive front lighting (amber)
Adaptive front lighting (amber) Illuminates when there is a fault. The headlamps will still operate, but without this feature operating correctly. Seek qualified assistance as soon as possible. ...