68.00_54a PDF

A service bulletin that addresses issues related to water leakage in certain Mercedes-Benz models due to the misuse of expansion rivets. The bulletin emphasizes the one-time use of expansion rivets, highlighting that reuse leads to deformation and cracking, which compromises the vehicle's water protection systems. Detailed instructions are provided for replacing these rivets, with specific attention to critical installation locations on several Mercedes-Benz models.