GMC Terrain: Vehicle Security - Keys, Doors, and Windows - GMC Terrain Owner's ManualGMC Terrain: Vehicle Security

Manual Operation of Power Liftgate
To change the liftgate to manual operation, turn the mode switch to the OFF position. With the power liftgate disabled and all of the doors unlocked, the liftgate can be manually opened and closed. ...

Vehicle Security
This vehicle has theft-deterrent features; however, they do not make it impossible to steal. ...

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Erasing HomeLink Buttons
To erase programming from the three Home- Link buttons (individual buttons cannot be erased but can be “reprogrammed” as outlined below), follow the step noted: 1. Press and hold the two ou ...

Overview of interior lighting
Switches the rear interior lighting on/off Switches the automatic interior lighting control on/off Switches the right-hand front reading lamp on/off Switches the front interior ...

What you should know about fail-safe cooling
If the engine coolant supply is depleted, this feature allows the vehicle to be driven temporarily before incremental component damage is incurred. The “fail-safe” distance depends on ambient ...