WenmarOpen by Wenmar Pro

Service bulletin 91.50/142

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 id10024690
Published by NHTSA2008-05-07
Manufacturer's number91.50/142
Manufacturer's date2008-03-04
NHTSA componentSUSPENSION:FRONT:SPRINGS:TORSION BAR

NHTSA's summary

DEPLOYED ROLL BAR CAN NOT BE LOWERED MANUALLY. MODEL SL550, SL55, SL600, SL65, MODEL YEAR 2008, AS OF VIN F128698. *NJ

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

Suspension

Vehicles listed
MERCEDES BENZ SL552008
MERCEDES BENZ SL5502008
MERCEDES BENZ SL652008

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