Manufacturer Communications

Bulletin Number	Vehicle Make	Vehicle Model	Model Year	Summary
NCU-2019080019	MERCEDES BENZ	CLS	2012	The aluminum bolts of the steering gear housing cover and the aluminum bolts on the powerpack may corrode in corrosion-critical countries where expose
LI49.20-P-056353	MERCEDES BENZ	CLS	2012	Engine diagnosis warning lamp active. Fault code 20BE1B and/or 20BD1B (The heating element of the AdBlue tank has a malfunction) is logged in the Blue
LI54.25-P-056472	MERCEDES BENZ	CLS	2012	The key is not recognized in the electronic ignition switch, the vehicle cannot be started and/or the automatic transmission may perform an "Automatic
LI01.30-P-058630	MERCEDES BENZ	CLS	2012	Minor leaks at the oil duct of the left or right cylinder head of engines 157, 276 and 278. 1. Left cylinder head: Oil passage plug hole on left besi
GI88.40-P-057430	MERCEDES BENZ	CLS	2012	Message in instrument cluster "DISTRONIC PLUSCurrently Unavailable - See Owner's Manual"<br />
2008020001	MERCEDES BENZ	CLS	2006	MERCEDES BENZ SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. CHECK FUEL FILTER MODULE ASSEMBLY AND REPAIR OR REPLACE IF NECESSARY. MO

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