2011 Lexus LS 460 Owners Manual - Page 723

4-1. Maintenance and care n Aluminum wheels l Remove any dirt immediately by using a neutral detergent. Do not use hard brushes or abrasive cleaners. Do not use strong or harsh chemical cleaners. Use the same mild detergent and wax as used on the paint. l Do not use detergent on the wheels when they are hot, for example after driving for long distance in the hot weather. l Wash detergent from the wheels immediately after use. n Bumpers and side moldings Do not scrub with abrasive cleaners. CAUTION n Caution about the exhaust pipes and rear bumper diffusers Exhaust gasses cause the exhaust pipes and rear bumper diffusers to become quite hot. When washing the vehicle, be careful not to touch the pipes and diffusers until they have cooled sufficiently, as touching a hot exhaust pipes and rear bumper diffusers can cause burns. 4 Maintenance and care 631