MERCEDES-BENZ

LI49.20-N-071225

2020-04-23 · NHTSA 10175233

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

Manufacturer summary

Original wording in English

Check engine light on with fault codes P203B31, P203B49, P206B31, P13DF00 present in the SCR control unit

Repeated filings are grouped only when make, bulletin number, publication date and complete summary agree. Original record numbers are retained. Older publications remain available, and an explicit later version is shown when established. Pre-1994 vehicle associations are separated from default results; an unspecified year does not mean all model years apply.