114782d1170220924-squeeky-steering-steering-squeakfactsept04 PDF

A service bulletin that addresses issues with squeaking noises in the steering column of certain Mercedes-Benz models. The document provides guidance on identifying the source of the noises, which may originate from the sealing boot between the firewall and the steering shaft. Recommendations include lubricating or replacing specific parts, and detailed instructions on modifications with diagrams are provided. It covers models E320 and E430 and includes part numbers and warranty repair operations.