OnStar®

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  for more information.

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    Safety
    Since our previous review, the LaCrosse has been crash-tested by the Insurance Institute for Highway Safety, and it performed very well. It's a Top Safety Pick because it scored Good, the top rati ...

    If Steam Is Coming From Your Engine
    CAUTION: Steam from an overheated engine can burn you badly, even if you just open the hood.Stay away from the engine if you see or hear steam coming from it. Just turn it off and get everyone ...

    Windshield Wiper/Washer
    The windshield wiper lever is on the side of the steering column. 2: Use for fast wipes. 1: Use for slow wipes. Turn the band up for more frequent wipes or down for less frequent wipes. Us ...