WenmarOpen by Wenmar Pro

Service bulletin ITB-11-052

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 id10041571
Published by NHTSA2011-10-05
Manufacturer's numberITB-11-052
Manufacturer's date2011-08-31
NHTSA componentVISIBILITY:POWER WINDOW DEVICES AND CONTROLS

NHTSA's summary

INFINITI: POWER WINDOW SWITCHES WERE MANUFACTURED IRREGULARLY AND MAY STOP WORKING. *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

Glass, wipers and mirrors, Power windows

Vehicles listed
INFINITI M2011

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