Warranty

OnStar equipment may be warranted as part of the new-vehicle limited warranty. The manufacturer of the vehicle furnishes detailed warranty information.

    See also:

    How to Check Automatic Transmission Fluid (3.9L Engine)
    Because this operation can be a little difficult, you may choose to have this done at the dealer/retailer service department. If you do it yourself, be sure to follow all the instructions here, ...

    Using the Tire Sealant and Compressor Kit without Sealant to Inflate a Tire (Not Punctured)
    To use the air compressor to inflate a tire with air only and not sealant: Always do a safety check first. See If a Tire Goes Flat . 1. Remove the tire sealant and compressor kit from its stor ...

    Defensive Driving
    The best advice anyone can give about driving is: Drive defensively. Please start with a very important safety device in your vehicle: Buckle up. CAUTION: Defensive driving really means “ ...