GMC Terrain: Head Restraint Adjustment - Initial Drive Information - In Brief - GMC Terrain Owner's ManualGMC Terrain: Head Restraint Adjustment

Do not drive until the head restraints for all occupants are installed and adjusted properly.

To achieve a comfortable seating position, change the seatback recline angle as little as necessary while keeping the seat and the head restraint height in the proper position.

    Heated Seats
    Uplevel Climate Control System Shown, Base Similar If available, the buttons are near the climate controls. To operate, the ignition must be in ON/RUN. Press or to heat the driver or passenge ...

    Safety Belts
    Refer to the following sections for important information on how to use safety belts properly: ○ Safety Belts on page 3‑12. ○ How to Wear Safety Belts Properly on page 3‑ ...

    See also:

    Fuel octane rating
    This octane rating is the average of the Research Octane and Motor Octane numbers and is commonly referred to as the Anti Knock Index (AKI). Using a gasoline with a lower octane rating can ca ...

    Using a Track List
    You can also select a file directly from a track list on the audio display. Press the AUDIO button to show the audio display, then touch the Track List icon. The track list menu appears o ...

    How to use this manual
    Consult the Table of Contents to determine which section contains the information you desire. Since the specification of your vehicle depends on the items of equipment ordered, certain descripti ...