03.30_08j (LI03.30-P-050027) PDF

A service bulletin related to various Mercedes-Benz models, addressing issues with ME-SFI control modules and camshaft adjustment solenoids. It provides detailed procedures for diagnosing faults related to check engine lights, including handling fault codes and repairing damaged gears and chains. The document outlines specific models affected, parts used in repairs, and claims instructions for warranty purposes. Images included demonstrate examples of damaged and new gears for reference during repairs.