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Service bulletin 8285412A

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 id10014589
Published by NHTSA2005-05-05
Manufacturer's number8285412A
Manufacturer's date2005-03-23
Replaces8285412B
NHTSA componentEQUIPMENT:ELECTRICAL

NHTSA's summary

COMAND HEAD UNIT SOFTWARE UPDATE. MERCEDES-BENZ. VARIOUS MY2005 MODELS INCLUDING MODEL 220. *TT

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

Equipment and accessories

Vehicles listed
MERCEDES BENZ CL5002005
MERCEDES BENZ CL552005
MERCEDES BENZ CL6002005
MERCEDES BENZ CL652005
MERCEDES BENZ SL CLASS2005

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

Other bulletins for the same vehicles and component
82854432005-05-05. Service bulletin. COMAND HEAD UNIT DISC DRIVE MALFUNCTIONS AT LOW TEMPERATURES. VARIOUS MODELS INCLUDING MERCEDES-BENZ MODEL 215, AND 220 2004 AND 2005. *TT