Subaru Impreza Manuals 2017 Impreza Owner's Manual | Page 372

10-4 Appearance care/Corrosion protection NOTE . Be careful not to block the wind- shield washer nozzles with wax when waxing the vehicle. . Do not wipe the rear view camera with alcohol, benzine or paint thinner. Otherwise, discoloration may occur. To remove contamination, wipe the cam- era with a cloth moistened with diluted neutral detergent and then wipe it with a soft, dry cloth. . When waxing the vehicle, be careful not to apply the wax to the rear view camera. If it comes in contact with the camera, moisten a clean cloth with diluted neutral detergent to remove the wax. & Cleaning aluminum wheels . Promptly wipe the aluminum wheels clean of any kind of grime or agent. If dirt is left on too long, it may be difficult to clean off. . Do not use soap containing grit to clean the wheels. Be sure to use a neutral cleaning agent, and later rinse thoroughly with water. Do not clean the wheels with a stiff brush or expose them to a high-speed washing device. . Clean the vehicle (including the alumi- num wheels) with water as soon as possible when it has been splashed with sea water, exposed to sea breezes, or driven on roads treated with salt or other agents. Corrosion protection Your SUBARU has been designed and built to resist corrosion. Special materials and protective finishes have been used on most parts of the vehicle to help maintain fine appearance, strength, and reliable operation. & Most common causes of corrosion The most common causes of corrosion are: . The accumulation of moisture retaining dirt and debris in body panel sections, cavities, and other areas. . Damage to paint and other protective coatings caused by gravel and stone chips or minor accidents. Corrosion is accelerated on the vehicle when: . It is exposed to road salt or dust control chemicals, or used in coastal areas where there is more salt in the air, or in areas where there is considerable industrial pollution. . It is driven in areas of high humidity, especially when temperatures range just above freezing. . Dampness in certain parts of the