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Service campaign B120125

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 campaign
NHTSA id11017275
Published by NHTSA2025-04-28
Manufacturer's numberB120125
Manufacturer's date2025-04-25
Campaign id or software version0012320600
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

Please have the control unit (DME) programmed in the vehicles concerned (according to the vehicleidentification number selection), if possible, before vehicle delivery. If vehicles have already been delivered, have the measure carried out the next time the vehicles enter theworkshop.

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

Electrical system

Vehicles listed
BMW M32025

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

Other bulletins for the same vehicles and component
B8406252025-10-09. Service bulletin. In some situations, an emergency call may be triggered in the vehicle without either the customer pressing the SOS Call button, or an airbag deployment event. In some cases, the customer may not even be inside the vehicle.
B6519252025-09-06. Service bulletin. Central Information Display (CID) in the vehicle is black or only displays “BMW”. The head unit (HU-H5) is not responding in ISTA. Additionally, the Receiver Audio Module (RAM), Instrument Cluster (KOMBI) and Telematic Module 4 (TCB4) may not be responding in ISTA.
B6520252025-09-06. Service bulletin. After replacing the Multifunctional Display (MFD), the Central Information Display (CID) is black. Thebacklight of the CID is illuminated, and touch function does register an audible sound.
B1201252025-06-17. Emissions. EMISSIONS RECALL 25E-A03: PROGRAM CONTOL UNITS (DME)