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March 1, 2016 Service bulletin

Ionizer Faults are Stored in the Integrated Automatic Heating/Air Conditioning

BMW technical service bulletin B641115 for 2016 BMW 750LI.

Bulletin number
B641115
Component
Equipment: appliance: air conditioner
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

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