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Service bulletin B640826

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 id11036557
Published by NHTSA2026-09-01
Manufacturer's numberB640826
Manufacturer's date2026-08-28
NHTSA componentSTRUCTURE:BODY

NHTSA's summary

Customers may hear a noise from underneath the vehicle, or feel something rubbing being transmitted intothe body of the vehicle while driving. Customers may find water inside the vehicle on the front carpet.

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 230I2025
BMW X12025
BMW X22025

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

Recalls for the same vehicles and component
24V8290002024-11-04. STRUCTURE:BODY:ROOF AND PILLARS

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
B5112252026-07-03. Service bulletin. A “groaning” noise is heard from the tailgatewhen driving on rough roads.
B6412242026-05-18. Service bulletin. 1. Use of aftermarket accessory hang-on cellular phone holders and/or air fresheners can break the instrument panel air vent slats. Damage and/or issues caused by outside influences are not covered under the BMW limited warranties. Originally, the air vent slats were only repairable by replacing the entire front center dash vent assembly; which in some applications, also included the IHKA control module.
B5122242026-03-30. Service bulletin. On the main door seal, detachment behaviorcan be detected at the sealing joint . Over time, the seal gradually and increasinglydetaches which can cause it to- Dangle Become visible to the customer Prevent the door from closing properly
B5403252025-11-25. Service bulletin. Contamination on the outer track(s) of thes unroof cassette. This can occur on either one or both side of the sunroof cassette.
B5122222025-10-09. Service bulletin. Hood lever is pulled twice but the hood only achieves the pre-latch position on both sides.
B5112252025-08-24. Service bulletin. A “groaning” noise is heard from the tailgate when driving on rough roads.
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.
B4112252025-08-24. Service bulletin. A “groaning” noise is heard from the tailgate when driving on rough roads.
B5130192025-05-02. Service bulletin. A groaning noise is present from the door frame of any door, most commonly when driving over rough roadsor during body flex. This situation may be worse in vehicles which are regularly waxed in th e area of the door jamb.
B5108252025-04-29. Service campaign. During vehicle assembly, the incorrect kidne ygrille trim finish (highlighted in orange) was installed.