GMC Terrain: Front Seats / Lumbar Adjustment and Reclining Seatbacks

GMC Terrain 2018-2021 Owners Manual / Seats and Restraints / Front Seats / Lumbar Adjustment and Reclining Seatbacks

Lumbar Adjustment

GMC Terrain. Lumbar Adjustment and Reclining Seatbacks

If equipped, press and hold the front or rear of the control to increase or decrease lumbar support.

Reclining Seatbacks

Warning

Sitting in a reclined position when the vehicle is in motion can be dangerous. Even when buckled up, the seat belts cannot do their job.

The shoulder belt will not be against your body. Instead, it will be in front of you. In a crash, you could go into it, receiving neck or other injuries.

The lap belt could go up over your abdomen. The belt forces would be there, not at your pelvic bones. This could cause serious internal injuries.

For proper protection when the vehicle is in motion, have the seatback upright. Then sit well back in the seat and wear the seat belt properly.

GMC Terrain. Lumbar Adjustment and Reclining Seatbacks

Do not have a seatback reclined if the vehicle is moving.

    Power Seat Adjustment

    Warning The power seats will work with the ignition off. Children could operate the power seats and be injured. Never leave children alone in the vehicle...

    Manual Reclining Seatbacks

    Warning If either seatback is not locked, it could move forward in a sudden stop or crash. That could cause injury to the person sitting there. Always push and pull on the seatbacks to be sure they are locked...

    Other information:

    GMC Terrain 2018-2021 Owners Manual: Adaptive Cruise Control


    If equipped, Adaptive Cruise Control (ACC) allows the cruise control set speed and following gap to be selected. Read this entire section before using this system. The following gap is the following time between your vehicle and a vehicle detected directly ahead in your path, moving in the same direction...

    GMC Terrain 2018-2021 Owners Manual: Infotainment System


    Infotainment See the infotainment manual for information on the radio, audio players, phone, navigation system, and voice or speech recognition. It also includes information on settings. Active Noise Cancellation (ANC) If equipped, ANC reduces engine noise in the vehicle’s interior...

      Categories

      Vehicle Personalization

      The following are all possible vehicle personalization features. Depending on the vehicle, some may not be available.

      For System, Apps, and Personal features and functions, see “Settings” in the infotainment manual.

      To access the vehicle personalization menu:

      Touch the Settings icon on the Home Page of the infotainment display. Touch Vehicle to display a list of available options. Touch to select the desired feature setting. Touch GMC Terrain. Vehicle Personalization or R to turn a feature off or on. Touch GMC Terrain. Vehicle Personalization to go to the top level of the Settings menu.

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