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Service bulletin SB-2012080001

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10048181
Published by NHTSA2012-12-13
Manufacturer's numberSB-2012080001
Manufacturer's date2012-09-01
NHTSA componentELECTRICAL SYSTEM:IGNITION

NHTSA's summary

MERCEDES: DUE TO HAVING ENGINE MISFIRE AND HIGH PRIMARY CURRENT FROM UNCONTROLLED CHARGING AND DISCHARGING OF IGNITION COILS, THE EIGHT IGNITION COILS WILL BE REPLACED. MODELS 2012 204. *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Electrical system, Ignition

Vehicles listed
MERCEDES-BENZ C2502012
MERCEDES-BENZ C3002012
MERCEDES-BENZ GLK3502012

Listing a model year does not mean every vehicle of it is concerned: the document says which.