Most common factors contributing to vehicle corrosion

• 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 traffic accidents.
See also:
Air fresheners
Most air fresheners use a solvent that
could affect the vehicle interior. If you use
an air freshener, take the following precautions:
► Hanging-type air fresheners can cause
permanent d ...
Vehicle Dynamic Control (VDC) system
The Vehicle Dynamic Control (VDC) system uses various sensors to monitor driver inputs and vehicle motion. Under certain driving conditions, the VDC System helps to perform the following functions:
...
Freeing a frozen door lock
To prevent a door lock from freezing, apply
deicer through the key hole. If the lock
becomes frozen, heat the key before
inserting it into the key hole or use the
Intelligent Key system. ...
