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Service bulletins for the 2021 BMW X2

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.

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

By type

By component

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

Bulletins, newest first
B6406212021-09-07. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Different air temperatures are felt from left to right out of the front fresh air grilles (air vent). The following fault code is saved in the IHKA (integrated automatic heating/air conditioning system) control unit: 801189 - Engine mixed air right: Initialization fault.
B6404162020-12-21. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; STRUCTURE. Water Ingress In Footwell Area From A/C Condensate Drain: Water Ingress In Footwell Area From A/C Condensate Drain. Customer complains of musty odor or damp front footwell carpet.
B6405202020-11-23. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. CONDENSATION FROM AIR CONDITIONING LEAKS INTO PASSENGER FOOTWELL: Condensation from the air conditioning systems evaporator drips, below the instrument panel, into the passenger's footwell. During assembly, the cover of the fresh air intake was not fully seated when the screws were tightened. This cover can then leak condensation out through the existing gap.
B6404202020-11-23. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. BUZZING NOISE IS HEARD WHEN AIR CONDITIONING IS DEACTIVATED: A buzzing noise is heard when the air conditioning (A/C) is deactivated while the vehicle is in park or neutral. Prior to turning off the A/C, the system was functional and cooling properly. A/C compressor, or The power supply to the A/C compressor is too low.
B6405202020-11-16. Service bulletin. STRUCTURE:FRAME AND MEMBERS; EQUIPMENT:APPLIANCE:AIR CONDITIONER. CONDENSATION FROM AIR CONDITIONING LEAKS INTO PASSENGER FOOTWELL: Condensation from the air conditioning systems evaporator drips, below the instrument panel, into the passenger's footwell. During assembly, the cover of the fresh air intake was not fully seated when the screws were tightened. This cover can then leak condensation out through the existing gap.
B6404202020-11-16. Service bulletin. EQUIPMENT; EQUIPMENT:APPLIANCE:AIR CONDITIONER; EQUIPMENT ADAPTIVE/MOBILITY. BUZZING NOISE IS HEARD WHEN AIR CONDITIONING IS DEACTIVATED: A buzzing noise is heard when the air conditioning (A/C) is deactivated while the vehicle is in park or neutral. Prior to turning off the A/C, the system was functional and cooling properly. A/C compressor, or The power supply to the A/C compressor is too low.

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