GMC Terrain: Tailgating Alert - Forward Collision Alert (FCA) System - Object Detection Systems - Driving and Operating - GMC Terrain Owner's ManualGMC Terrain: Tailgating Alert

The red FCA display will stay continuously illuminated if the vehicle ahead remains much too close.

    Collision Alert
    When your vehicle approaches another vehicle too rapidly, the red FCA display will flash and sound several beeps. When this occurs, the brake system prepares for driver braking to occur more rap ...

    Selecting the Alert Timing
    The Collision Alert control is on the steering wheel. Press COLLISION ALERT to set the alert timing to far, medium, near or off. The first button press shows the current control setting on the D ...

    See also:

    Screen Mode
    You can select the background screen to display the sound level. There are three screen modes: level (the sound level is shown with the vertical bars), spectrum analysis (the sound level appe ...

    Towing the vehicle with the rear axle raised
    Only possible on vehicles without 4MATIC. When towing your vehicle with the rear axle raised, it is important that you observe the safety instructions (). The ignition must be switched off if y ...

    Locking and unlocking from the outside
    NOTE If you unlock the driver’s door with a key and open the door while the alarm system is armed, the alarm system is triggered and the vehicle’s horn sounds. In this case, perform any ...