Volkswagen Golf Mk7 Service & Repair Manual: Repair instructions
This page explains contact corrosion on the Volkswagen Golf Mk7 — a risk from unsuitable fastening elements — and why only specially surface-coated connectors, along with matched rubber, plastic and adhesive materials, are fitted at the factory.
Contact corrosion
|
- It is recommended to use genuine parts which are tested and compatible with aluminium.
- The use of VW parts is recommended.
- Damage due to contact corrosion is not covered by the warranty.
Routing and securing wires
If hydraulic, pneumatic or electrical lines are disconnected or removed and installed, make corresponding drawings or photos. This guarantees installation in the original position.
Questions & answers
Repair instructions — Volkswagen Golf Mk7
What repair instructions apply to Golf Mk7 interior work?
Contact corrosion must be prevented by using only approved fasteners (same material as the joined components). Unsuitable screws or bolts cause galvanic corrosion between dissimilar metals.
