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Service bulletin B640626

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 id11035402
Published by NHTSA2026-07-31
Manufacturer's numberB640626
Manufacturer's date2026-07-24
NHTSA componentSTRUCTURE:BODY

NHTSA's summary

A “whistling” noise is heard from the centerconsole/instrument panel when using theheating and air conditioning (HVAC) system. Heard with the blower motor set tospeed 2 or above Noise goes away on high blower speed Noise is loudest with the vents on theback of the center console in the closedposition Noise is heard the most near thecharging tray (where center consolemeets instrument panel)

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

Body and frame

Vehicles listed
BMW 430I2024
BMW I42024

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

Recalls for the same vehicles and component
20244722024-08-15. Structure
24V6110002024-08-15. STRUCTURE:FRAME AND MEMBERS

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
B5106262026-04-27. Service bulletin. While driving on rough surfaces, a “tapping” noise can be heard from the tailgate area
B5122222025-10-09. Service bulletin. Hood lever is pulled twice but the hood only achieves the pre-latch position on both sides.
B5103242025-08-24. Service bulletin. While opening any of the doors, a groaning sound is heard from the door brake. Doors open and close stiffly.
B4107252025-08-24. Service bulletin. While driving on a smooth and/or uneven road, a “cracking” sound is heard from the rear wheel arch area (highlighted in orange) on either the right or left side.
B4105252025-07-02. Service bulletin. While attempting to fuel/charge the vehicle,the fuel/charge door will not open.
B5107252025-04-28. Service bulletin. The trunk lid trim panel may partially comeloose/dangle (red arrows show the mostprevalent areas).
B5112232025-04-17. Service bulletin. A vehicle listed above may arrive with a Check Control Message (CCM), and/or malfunction indicator lamp(MIL) illuminated. After carrying out the vehicle test, one or more of the stored faults indicate that the operation of the frontbottom active air flap is obstructed or blocked.
B6402252025-03-03. Service bulletin. The customer states that when the AC system is on, there is a vibrating noise heard from within theinstrument panel. The noise is intermittent. The noise can be heard better outside the vehicle with the hood open.
B5146162025-02-10. Service bulletin. Upon opening and closing the tailgate, a creaking/groaning sound can be heard from tailgate actuator.
B6106152024-12-31. Service bulletin. Rattling noises heard from vicinity of glove box.