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Service bulletins for the 2019 BMW X7

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.

463 on file from NHTSA, as of 2026-10-19.

By type

By component

By topic

Only bulletins with component: Heating and air conditioning are shown. Show all

Bulletins, newest first
B6502222023-09-18. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:COMPRESSOR:MODULE (ACCM). A check control message (CCM) for the restraint system (Air bag) appears.
B6408212023-07-24. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. The air conditioning cycles from cold to warm air while driving or while at a stand still. The vent outlet temperatures vary by 25 degrees Fahrenheit or more (38 F to 60 F +) without changing any climate control settings.
B5123222023-01-30. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. When starting the vehicle remotely, the radiator blind of the active air flap control remains closed. This results in inadequate climate control in the vehicle interior.
SIB6408212022-08-22. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. The air conditioning cycles from cold to warm air while driving or while at a stand still. The vent outlet temperatures vary by 25 degrees Fahrenheit or more (38 F to 60 F +) without changing any climate control settings. In some cases the air conditioning may have stopped blowing cold air altogether.
B6402202020-07-27. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; SEATS. 3rd ROW CLIMATE CONTROL NOT AVAILABLE: Climate control operations are not available in the 3rd row when the 3rd row seats are folded down. Software in the automatic air conditioning control unit (IHKA).
B6408192019-09-23. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; EQUIPMENT. STATIONARY VENTILATION WILL NOT ACTIVATE AFTER PARKING. Activation of stationary ventilation is not possible after parking the vehicle.
B6407192019-09-23. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; EQUIPMENT; ELECTRICAL SYSTEM. NO INTERIOR HEATING FUNCTION WITH REMOTE START. Customer states that when the vehicle is started using Remote Engine Start the vehicle interior does not heat up despite customer heater settings. Software error in the automatic air conditioning control unit (IHKA).
B6401192019-03-18. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. DEACTIVATION OF THE AUTOMATIC AIR RECIRULATION. Customer request for deactivation of the automatic air recirculation function.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.