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error Mercedes Benz
Error Code Engine diagnostic warning
The engine diagnostic systems have detected a problem, which could relate to fuel injection, oxygen sensors, or other vital functions.
? What Causes This
Mechanical issues, sensor malfunctions, improper maintenance or calibration.
✓ How to Fix It
Refer vehicle for immediate diagnostics and repair at your authorized Mercedes-Benz Service Centre.
Source: page 282 of the official manual
From the manual
This error code appears in:
Mercedes Benz C Class 2008 2014 Fuses And Fuse Box Diagram And Location