Underbody Maintenance

Use plain water to flush dirt and debris from the vehicle's underbody.

Your dealer or an underbody car washing system can do this. If not removed, rust and corrosion can develop.

    See also:

    Technology and notable features
    Buick's first truck in its lineup since 1923, the Rendezvous was billed as a combination of the best attributes of a minivan (large cargo capacity, seating for up to seven), a luxury automobile (r ...

    Trunk
    WARNING: Exhaust gases can enter the vehicle if it is driven with the liftgate, trunk/hatch open, or with any objects that pass through the seal between the body and the trunk/hatch or liftgate ...

    Emergency Release for Opening Liftgate
    1. Remove the trim plug, located on the inside of the liftgate in the center, to expose the access hole in the trim panel. 2. Use a tool to reach through the access hole in the trim panel. 3. Pry ...