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Service bulletin B641115

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 id10151193
Published by NHTSA2018-12-10
Manufacturer's numberB641115
Manufacturer's date2016-03-01
NHTSA componentEQUIPMENT:APPLIANCE:AIR CONDITIONER

NHTSA's summary

Ionizer Faults are Stored in the Integrated Automatic Heating/Air Conditioning. Faults are stored in IHKA (Integrated Automatic Heating/Air Conditioning): FC 801230 - Ionizer: Internal Fault FC 801231 Ionizer: emitter not connected Ionizer does not work at all. Software error in the Ionizer control unit

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Equipment and accessories, Heating and air conditioning

Vehicles listed
BMW 750LI2016

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