GM Service Manual Online
For 1990-2009 cars only
    • Wash the vehicle in lukewarm or cold water.
    • Do not wash the vehicle with hot water.
    • Do not wash the vehicle in the direct rays of the sun.
    • Do not use strong detergent or chemical detergents.
    • Flush all the cleaning agents from the surface .
    • Do not allow the cleaning agents to dry on the surface.
    • Protect the painted body surfaces and chrome plating by using a coating of wax.
        Use any high quality wax for painted and chrome surfaces.
    • Apply wax immediately after you clean the vehicle.
    • Do not apply wax to the vehicle in direct sunlight or in extreme heat.
        Periods between applications should be short enough in order to ensure continuous protection of the finish.