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

Engine Drive Belt Routing
2.4L L4 Engine 3.0L V6 Engine ...

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 ...

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Accessory Socket (if equipped)
12-volt accessory sockets are located both on the center console and on the left side of the luggage compartment. Depending on the specification, there are two sockets on the center console. E ...

Override feature for the rear side windows
WARNING When children ride on the vehicle's rear seats, activate the override switch. Otherwise, the children could be injured, e.g. by trapping themselves in the rear side window. ...

Pairing and connecting from your mobile phone
Note: The process of pairing and connecting your phone with the vehicle using the mobile phone, will vary depending on the type of mobile phone used. 1. Switch the ignition on and ensure that the ...