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Service bulletin PB-32-22-75

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 id10028605
Published by NHTSA2009-05-12
Manufacturer's numberPB-32-22-75
Manufacturer's date2009-03-20
NHTSA componentSERVICE BRAKES, AIR:SUPPLY:LOW PRESSURE WARNING:SWITCH; SERVICE BRAKES, AIR:SUPPLY:RESERVOIR/TANK

NHTSA's summary

MERCEDES VEHICLE: AIRMATIC VISIT WORKSHOP DISPLAYED WITHIN INSTRUMENT CLUSTER. MODEL 221.171 AND 221.186. 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

Vehicles listed
MERCEDES BENZ S5502005 to 2008

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