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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 id10147886
Published by NHTSA2018-11-13
Manufacturer's numberB641115
Manufacturer's date2015-12-01
NHTSA componentVISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; ELECTRICAL SYSTEM

NHTSA's summary

"Fault Code 801230 Ionizer Internal Fault Is Stored in the Vehicle. There is no customer complaint associated with this fault. During a vehicle test, IHKA fault code ""801230 - Ionizer: Internal Fault"" is stored in the vehicle. When this fault is stored, the Ionizer does not work at all. CAUSE 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

Electrical system, Glass, wipers and mirrors, 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.