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Service bulletin PB070021E

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 id10001153
Published by NHTSA2003-04-17
Manufacturer's numberPB070021E
Manufacturer's date2003-02-06
ReplacesPB070021D
NHTSA componentENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

ENGINE NOISE. (MERCEDES BENZ E500, SL500, CLK500 AND S500, YEAR 2003.) *JB

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

Engine

Vehicles listed
MERCEDES BENZ MERCEDES BENZ
MERCEDES BENZ S500
MERCEDES BENZ SL500

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