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Service bulletin SB-32-22-78

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 id10028686
Published by NHTSA2009-05-14
Manufacturer's numberSB-32-22-78
Manufacturer's date2009-05-06
ReplacesSB-32-22-78A
NHTSA componentELECTRICAL SYSTEM; ELECTRICAL SYSTEM:WIRING

NHTSA's summary

MERCEDES: AIR MATIC VISIT WORKSHOP DISPLAYED WITHIN INSTRUMENT CLUSTER. MODELS 164, 211, 219, 221 AND 251. INCLUDED 4MATIC, AMG (COMPRESSOR) AMG, BLUETEC AND WAGON. MODEL YEARS UNKNOWN. *PE UPDATED 9/18/09. *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, Wiring and fuses

Vehicles listed
MERCEDES BENZ CL5002000
MERCEDES BENZ CL5002005 to 2007
MERCEDES BENZ CL552004 to 2007
MERCEDES BENZ CL55 AMG2001
MERCEDES BENZ E3201995 to 1999
MERCEDES BENZ E3202003 to 2009
MERCEDES BENZ E5002003 to 2009
MERCEDES BENZ E552007 to 2009
MERCEDES BENZ E5502007 to 2009
MERCEDES BENZ E632005 to 2006
MERCEDES BENZ GL3202005 to 2008
MERCEDES BENZ GL4502005 to 2008
MERCEDES BENZ GL5502005 to 2008
MERCEDES BENZ ML3201998 to 2003
MERCEDES BENZ ML3202005 to 2008
MERCEDES BENZ ML3502003 to 2008
MERCEDES BENZ ML5002002 to 2008
MERCEDES BENZ ML5502005 to 2008
MERCEDES BENZ ML632005 to 2008
MERCEDES BENZ R5002005 to 2009
MERCEDES BENZ R632005 to 2009
MERCEDES BENZ S5502005 to 2008
MERCEDES BENZ S6002001 to 2008
MERCEDES BENZ S632007 to 2008
MERCEDES BENZ S652005 to 2008
MERCEDES-BENZ AMG E552003 to 2006
MERCEDES-BENZ AMG E632003 to 2004
MERCEDES-BENZ AMG E632007 to 2009
MERCEDES-BENZ E3502003 to 2009

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