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Service bulletin LI27-20P-052096

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 id10040984
Published by NHTSA2011-09-19
Manufacturer's numberLI27-20P-052096
Manufacturer's date2011-06-29
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER

NHTSA's summary

MERCEDES-BENZ: THE VEHICLE JERKS DURING LIGHT BRAKING. THE ALTERNATOR ENGAGES TOO EARLY DURING BRAKING. *RM

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

Transmission and driveline, Automatic transmission, Torque converter

Vehicles listed
MERCEDES BENZ S5502008
MERCEDES BENZ S6002008 to 2009
MERCEDES BENZ S632008 to 2009
MERCEDES BENZ S652008 to 2009
MERCEDES-BENZ S5502010
MERCEDES-BENZ S6002010
MERCEDES-BENZ S632010
MERCEDES-BENZ S652010

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