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Service bulletin PB-54-65-194

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 id10025664
Published by NHTSA2008-08-28
Manufacturer's numberPB-54-65-194
Manufacturer's date2008-03-26
NHTSA componentPARKING BRAKE

NHTSA's summary

PARK ASSIST DOES NOT FUNCTION. ALL MODEL 221 (221.171, 176, 179, 186, 177) VEHICLES, EQUIPPED WITH SA CODE 233 (DISTRONIC PLUS) AND 806 (MODIFICATION YEAR 2006). MODEL YEARS UNKNOWN. *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

Brakes, Parking brake

Vehicles listed
MERCEDES BENZ S5502005 to 2007
MERCEDES BENZ S6002004 to 2007
MERCEDES BENZ S652005 to 2007

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