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Service bulletin 422049

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 id10010134
Published by NHTSA2004-11-04
Manufacturer's number422049
Manufacturer's date2004-09-14
NHTSA componentPARKING BRAKE:CONVENTIONAL:MECHANICAL:LINKAGE AND CABLE

NHTSA's summary

NOISES FROM PARKING BRAKE CABLE. *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

Brakes, Parking brake

Vehicles listed
MERCEDES BENZ 2152000 to 2003
MERCEDES BENZ 2202000 to 2003
MERCEDES BENZ CL CLASS2004
MERCEDES BENZ S CLASS2004

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
SB-P-0475272009-12-23. Service bulletin. MERCEDES: PARKTRONIC INTERMITTENTLY NOT FUNCTIONING. THE FUNCTION WORKS AGAIN AFTER A SHORT TIME OR DISTANCE. WHEN THE FOOT OPERATED PARKING BRAKE IS APPLIED, THE PARKTRONIC SYSTEM IS DEACTIVATED. IF THE FOOT OPERATED PARKING BRAKE IS ON AT THE FIRST NOTCH, THE CONTACT SWITCH MAY REACT WITH A CONSIDERATION DELAY WHEN THE PARKING BRAKE IS RELEASED. NO MODEL YEARS LISTED. *PE