Lexus LFA Owner's Manual page 234

4-1. Maintenance and care
NOTICE
When washing the vehicle
■
Observe the following precautions to prevent damage to the exhaust system:
Cleaning the exterior lights
■
Wash carefully. Do not use organic substances or scrub with a hard brush.
●
This may damage the surfaces of the lights.
Do not apply wax on the surfaces of the lights.
●
Wax may cause damage to the lenses.
232
Do not flush water over or into the hood
●
grilles (especially the arrowed portion in
the illustration).
Do not flush water over or into the exhaust
●
pipes and surrounding area or the bezels in
the radiator grilles until they have cooled
sufficiently.