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Service campaign B340425

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 id11017300
Published by NHTSA2025-04-29
Manufacturer's numberB340425
Manufacturer's date2025-04-26
Campaign id or software version0034180300
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

As a result of a data input error, certain fault memories are permanently stored. The permanent storage offault memories does not comply with the legal specifications of the authority (California Air Resources Board– CARB). The fault has no effect on the use of the vehicle by the customer.

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 530I2023
BMW 740I2022
BMW 740I2023
BMW X22023
BMW X52022
BMW X62022, 2023
BMW X72022, 2023

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

Recalls for the same vehicles and component
26V0560002026-01-30. ELECTRICAL SYSTEM:STARTER ASSEMBLY
23V7000002023-10-18. ELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:CAMERA/SENSOR
23V4790002023-07-12. ELECTRICAL SYSTEM
22V8600002022-11-21. ELECTRICAL SYSTEM

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
B1206262026-07-03. Service campaign. In these vehicles with an S68 engine, an incorrect diagnosis of the Valvetronic (VVT) may occur. Undercertain operating conditions, the software may detect a short-circuit in the valve control system even thoughthere is no fault. When the above-mentioned fault occurs, the red Check Control warning light ‘Drive system fault’ illuminates.This can result in the intake valves closing gradually, which may lead to misfires while the engine is running.
B6520252026-05-18. Service bulletin. After replacing the Multifunctional Display (MFD), the Central Information Display (CID) is black. The backlight of the CID is illuminated, and touch function does register an audible sound.
B1203262026-03-13. Emissions. BMW AG is conducting Voluntary Emissions Recall (effective March 11, 2026) on certain Model Year 2023 -2026 BMW vehicles that were produced between January 14, 2022, and September 16, 2025.
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.
B6306252025-09-03. Service bulletin. The headliner light partially/does not illuminate.
B6120242025-07-31. Service bulletin. In the event of a voltage drop, comfort functions of the BMW interaction bar may fail and not respond.
B1207252025-07-28. Emissions. A quality check revealed that the DME in these vehicles has a programming error. This results in a deviation of the fuel-air mixture in the internal combustion engine.
B3404252025-06-17. Emissions. As a result of a data input error, certain fault memories are permanently stored. The permanent storage offault memories does not comply with the legal specifications of the authority (California Air Resources Board– CARB). The fault has no effect on the use of the vehicle by the customer.
B1207252025-06-17. Service campaign. A quality check revealed that the DME in these vehicles has a programming error. This results in a deviation of the fuel-air mixture in the internal combustion engine.
B1204252025-06-17. Emissions. EMISSIONS RECALL 25E-A02: PROGRAM CONTROL UNITS