Contact Corrosion

WARNING: This page is about a different variant/trim than selected.

Contact corrosion can occur if incorrect fasteners (bolts, nuts, washers, etc.) are used.

For this reason, only install connecting elements that are treated with a special coating.

Also, rubber or plastic parts and adhesive consist of non-conductive materials.

If there are doubts about the suitability of parts, generally use new parts.

NOTE:

Only original replacement parts are recommended, they are checked and compatible with aluminum.
Audi accessories are recommended.
Damage due to contact corrosion is not covered by warranty.