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Service bulletins for the 1985 Mercedes-Benz 300

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

1 on file from NHTSA, as of 2026-10-19.

By type

By component

Bulletins, newest first
359A1997-07-24. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. MODELS WITH DIESEL ENGINES EQUIPPED WITH TRAP OXIDIZERS REPLACEMENT OF THE TRAP OXIDIZER WITH AN OXIDATION CATALYST. *TW

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.