WenmarOpen by Wenmar Pro

Service bulletin 52012

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 id621579
Published by NHTSA2001-09-26
Manufacturer's number52012
Manufacturer's date2001-06-04
NHTSA componentVISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

NHTSA's summary

SOME VEHICLES UP TO VIN 167374 OR UP TO VIN 011473 MAY EXHIBIT A BLOWER MOTOR THAT DOES NOT START OR RUNS AT VERY LOW SPEED ON ENGINE START UP. *TT

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

Glass, wipers and mirrors, Heating and air conditioning

Vehicles listed
MERCEDES BENZ 215
MERCEDES BENZ 220

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