2006 Mercedes SL-Class Owner's Manual - Page 330

Operation Vehicle care Light alloy wheels If possible, clean wheels once a week. Use Mercedes-Benz approved Wheel Care, a soft bristle brush and a strong spray of water for cleaning the light alloy wheels. ! The vehicle should not be parked for an extended period of time immediately after it has been cleaned, especially not after the wheel rims have been cleaned with wheel rim cleaner. Wheel rim cleaners can lead to increased corrosion of the brake disks and brake pads. Therefore, the vehicle's brake system should always be warmed-up before it is parked after cleaning. When applying Mercedes-Benz approved Tire Care and Mercedes-Benz approved Wheel Care products, take care not to spray them on the brake disks. Instrument cluster and cup holders Use a gentle dishwashing detergent or mild detergent for delicate fabrics as a washing solution. Wipe with a cloth moistened in a lukewarm solution. ! Only use acid-free cleaning materials. Acid may cause corrosion or damage the clear coat. ! To prevent scratches, do not use scouring agents. Hard plastic trim items Use Mercedes-Benz approved Interior Care, a soft, lint-free cloth and apply with light pressure. ! To prevent scratches, do not use scouring agents. 329