GMC Terrain: Keys, Doors, and Windows / Keys and Locks

Keys, Doors, and Windows

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Keys. Remote Keyless Entry (RKE) System

Keys Warning Leaving children in a vehicle with a Remote Keyless Entry (RKE) transmitter is dangerous and children or others could be seriously injured or killed...

Other information:

GMC Terrain 2018-2026 Owners Manual: Battery - North America

The original equipment battery is maintenance free. Do not remove the cap and do not add fluid. Refer to the replacement number shown on the original battery label when a new battery is needed. See Engine Compartment Overview for battery location...

GMC Terrain 2018-2026 Owners Manual: Securing Child Restraints (With the Seat Belt in the Rear Seat)

When securing a child restraint with the seat belts in a rear seat position, study the instructions that came with the child restraint to make sure it is compatible with this vehicle. If the child restraint has the LATCH system, see Lower Anchors and Tethers for Children (LATCH System) for how and where to install the child restraint using LATCH...