GMC Terrain: Roadside Assistance Program - Performance and Maintenance - In Brief - GMC Terrain Owner's ManualGMC Terrain: Roadside Assistance Program

As the owner of a new GMC, you are automatically enrolled in the Roadside Assistance program. See Roadside Assistance Program (U.S. and Canada) on page 13‑7 or Roadside Assistance Program (Mexico) on page 13‑9 for more information.

Roadside Assistance and OnStar (U.S. and Canada)

If you have an active OnStar subscription, press the will be sent to an OnStar advisor who will assess your problem, contact Roadside button and the current GPS location will be sent to an OnStar advisor who will assess your problem, contact Roadside Assistance, and relay your exact location to get the help you need.

Online Owner Center (U.S. and Canada)

The Online Owner Center is a complimentary service that includes online service reminders, vehicle maintenance tips, online owner manual, special privileges, and more.

    Driving for Better Fuel Economy
    Driving habits can affect fuel mileage. Here are some driving tips to get the best fuel economy possible. ○ Avoid fast starts and accelerate smoothly. ○ Brake gradually and avoid abrup ...

    OnStarВ®
    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. See OnStar Overview on ...

    See also:

    Fuel economy hints
    The following suggestions will help to save fuel. - Select the proper gear position for the speed and road conditions. - Avoid sudden acceleration or deceleration. Always accelerate gently unti ...

    Full-time 4WD operation
    (If installed) Engine power can be delivered to all wheels. Full-time 4WD is useful when good traction is required, such as, when driving on slippery, wet or snow-covered roads and when moving ...

    Reprogramming a Single HomeLink Button
    To program a device to HomeLink using a HomeLink button previously trained, follow these steps: 1. Press and hold the desired HomeLink button. DO NOT release the button. 2. The indicator light ...