GMC Terrain: Keys, Doors, and Windows

Roadside Assistance Program

U.S.: 1-888-881-3302 TTY Users (U.S. Only): 1-888-889-2438 Canada: 1-800-268-6800 New GMC owners are automatically enrolled in the Roadside Assistance Program...

Keys and Locks

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Other information:

GMC Terrain 2018-2026 Owners Manual: Driver Information Center (DIC) (Uplevel)

The DIC displays are shown in the center of the instrument cluster in the Info App. See Instrument Cluster (Base and Midlevel) or Instrument Cluster (Uplevel). The displays show the status of many vehicle systems. or : Press to move up or down in a list. or : Press to move between the interactive display zones in the cluster. : Press to open a menu or select a menu item. Press and ..

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. For replacement of the battery, see your dealer. The vehicle has an Absorbed Glass Mat (AGM) 12-volt battery. Installation of a standard 12-volt..