GMC Terrain: Driver Assistance Systems / Lane Departure Warning (LDW)

If equipped, LDW may help avoid crashes due to unintentional lane departures. It may provide a warning if the vehicle is crossing a detected lane marking without using a turn signal in the lane departure direction. Since this system is part of the Lane Keep Assist (LKA) system, read the entire LKA section before using this feature.

    Lane Change Alert (LCA)

    If equipped, the LCA system is a lane-changing aid that assists drivers with avoiding lane change crashes that occur with moving vehicles in the side blind zone (or spot) areas or with vehicles rapidly approaching these areas from behind...

    Lane Keep Assist (LKA)

    If equipped, LKA may help avoid crashes due to unintentional lane departures. It may assist by gently turning the steering wheel if the vehicle approaches a detected lane marking without using a turn signal in that direction...

    Other information:

    GMC Terrain 2018-2025 Owners Manual: Filling the Tank (Diesel)


    Warning Fuel vapors and fuel fires burn violently and can cause injury or death. To help avoid injuries to you and others, read and follow all the instructions on the fuel pump island. Turn off the engine when refueling. Keep sparks, flames, and smoking materials away from fuel...

    GMC Terrain 2018-2025 Owners Manual: Instrument Cluster (Base and Midlevel)


    Base Level English Shown, Metric Similar Midlevel English Shown, Metric Similar Cluster Menu (Midlevel) There is an interactive display area in the center of the instrument cluster. Use the right steering wheel control to open and scroll through the different items and displays...

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