WenmarOpen by Wenmar Pro

Service bulletin 10-P-053538

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 id10044201
Published by NHTSA2012-05-22
Manufacturer's number10-P-053538
Manufacturer's date2012-04-05
NHTSA componentENGINE AND ENGINE COOLING:ENGINE; ELECTRICAL SYSTEM:12V/24V/48V BATTERY

NHTSA's summary

XENTRY: MERCEDES BENZ: VEHICLE DOES NOT PERFORM AUTOMATIC ENGINE STOP ALTHOUGH THE ECO FUNCTION WAS ACTIVATED VIA THE ECO BUTTON. NO MODEL YEARS GIVEN. ALSO INCLUDED MODEL 169 AND F CELL. *JS

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, Engine, 12-volt battery

Vehicles listed
MERCEDES BENZ C3002008 to 2009
MERCEDES BENZ SLK3502005 to 2009
MERCEDES-BENZ C3002010 to 2011

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