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

Keys
WARNING Leaving children in a vehicle with the ignition key is dangerous for many reasons. Children or others could be badly injured or even killed. They could operate the power windows or other ...

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Autolamp control (if equipped)
The autolamp system provides light sensitive automatic on-off control of the exterior lights normally controlled by the headlamp control. The autolamp system is factory programmed to keep the l ...

Seat heater (if equipped)
- There is a possibility that people with delicate skin may suffer slight burns even at low temperatures if they use the seat heater for a long period of time. When using the heater, alw ...

Three-way catalytic converter
• Keep your engine properly tuned. Certain engine malfunctions, particularly involving the electrical, fuel or distributor ignition systems, may cause unusually high threeway catalytic conve ...