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Service bulletin PB-46-20-16E

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 id10028587
Published by NHTSA2009-05-11
Manufacturer's numberPB-46-20-16E
Manufacturer's date2009-02-27
NHTSA componentSTEERING:GEAR BOX (OTHER THAN RACK AND PINION); STEERING

NHTSA's summary

MERCEDES: LEAKS AT STEERING GEAR CONTROL HEAD CONNECTION TO HIGH OR LOW PRESSURE LINES OR LEAKS AT INTERNAL STEERING LINES OF CONTROL HEAD CONNECTION TO STEERING GEAR HOUSING. MODELS 171, 203, 204, 209, 211, 215, 216, 219, 220, 221, AND 230. 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

Steering, Steering gear

Vehicles listed
MERCEDES BENZ S4302001
MERCEDES BENZ S4302004 to 2007
MERCEDES BENZ S5002002
MERCEDES BENZ S5002005 to 2007
MERCEDES BENZ S552004 to 2007
MERCEDES BENZ S55 AMG2001
MERCEDES BENZ S6002001 to 2008
MERCEDES BENZ S632007 to 2008
MERCEDES BENZ S652005 to 2008
MERCEDES BENZ SL5001992 to 2001
MERCEDES BENZ SL5002003 to 2007
MERCEDES BENZ SL5002009
MERCEDES BENZ SL552003 to 2009
MERCEDES BENZ SL5502003 to 2009
MERCEDES BENZ SL6001997
MERCEDES BENZ SL6002003 to 2009
MERCEDES BENZ SL652003 to 2009

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