• Clean the wheel when it has cooled.
• Use only a mild soap or neutral detergent, and rinse thoroughly with water. Also, clean
the wheels after driving on salted roads.
• Do not wash the wheels with high speed car wash brushes.
• Do not use any cleaners containing acid or alkaline detergents.
Corrosion protection
Protecting your vehicle from corrosion
By using the most advanced design and construction practices to combat corrosion,
HYUNDAI produces vehicles of the highest quality. However, this is only part of the
job. To achieve the long term corrosion resistance your vehicle can deliver, the owner's
cooperation and assistance are also required.
Common causes of corrosion
The most common causes of corrosion on your vehicle are:
• Road salt, dirt and moisture that is allowed to accumulate underneath the vehicle.
• Removal of paint or protective coatings by stones, gravel, abrasion or minor scrapes
and dents which leave unprotected metal exposed to corrosion.
High-corrosion areas
If you live in an area where your vehicle is regularly exposed to corrosive materials,
corrosion protection is particularly important. Some of the common causes of
accelerated corrosion are road salts, dust control chemicals, ocean air and industrial
pollution.
Moisture breeds corrosion
Moisture creates the conditions in which corrosion is most likely to occur. For example,
corrosion is accelerated by high humidity, particularly when temperatures are just above
freezing. In such conditions, the corrosive material is kept in contact with the vehicle
surfaces by moisture that is slow to evaporate.
Mud is particularly corrosive because it is slow to dry and holds moisture in contact with
the vehicle. Although the mud appears to be dry, it can still retain moisture and promote
corrosion.
High temperatures can also accelerate corrosion of parts that are not properly ventilated
so the moisture can be dispersed. For all these reasons, it is particularly important to keep
your vehicle clean and free of mud or accumulations of other materials. This applies not
only to the visible surfaces but particularly to the underside of the vehicle.
To help prevent corrosion
Keep your vehicle clean
The best way to prevent corrosion is to keep your vehicle clean and free of corrosive
materials. Attention to the underside of the vehicle is particularly important.
• If you live in a high-corrosion area - where road salts are used, near the ocean,
areas with industrial pollution, acid rain, etc.-, you should take extra care to prevent
corrosion. In winter, hose off the underside of your vehicle at least once a month and
be sure to clean the underside thoroughly when winter is over.
• When cleaning underneath the vehicle, pay particular attention to the components
under the fenders and other areas that are hidden from view. Do a thorough job; just
696 Maintenance