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Contact corrosion
Contact corrosion
t  Contact corrosion can occur if unsuitable fasteners are used on the vehicle (bolts, nuts, washers etc.).
t  For this reason, only fasteners with a special surface coating (Dachromet) have been fitted on the vehicle. These fasteners can be identified by their greenish colour.
t  In addition, all rubber and plastic parts and all adhesives are made of non-conductive materials.
t  Always renew parts if you are in any doubt as to whether the old part can be used again.
  Caution
t  Always use genuine replacement parts (same as original equipment). These have been tested and are aluminium-compatible.
t  Accessories must be approved by AUDI AG.
t  Damage caused by contact corrosion is not covered by the warranty.
   

Rear doors|Tools > < Rear doors