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Service bulletin TB-83-10-112B

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 id10028664
Published by NHTSA2009-05-13
Manufacturer's numberTB-83-10-112B
Manufacturer's date2009-01-12
NHTSA componentSTRUCTURE; STRUCTURE:BODY; STRUCTURE:FRAME AND MEMBERS

NHTSA's summary

MERCEDES: A NONFUNCTIONAL BLOWER MOTOR (BLOWER MOTOR RUNS CONTINUOUSLY) OR WATER DROPS IN FRONT PASSENGER FOOTWELL AFTER ENGINE WASH. CAUSED BY AN INSUFFICIENT SEALING OF AIR/WATER BOX WHEN WATER IS USED WHEN ENGINE COMPARTMENT IS CLEANED NEAR RIGHT SIDE OF FIREWALL.

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

Body and frame

Vehicles listed
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

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