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Service bulletin B341025

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 id11020910
Published by NHTSA2025-07-28
Manufacturer's numberB341025
Manufacturer's date2025-07-14
NHTSA componentSERVICE BRAKES

NHTSA's summary

After programming from the I-Levels between …24-03-505 and lower than …24-03-540 to I-Level …24-11-530 or higher, the following CCM may be displayed: “CCM-2525: Brake system. Drive at moderate speed”

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

Brakes

Vehicles listed
BMW 230I2025
BMW 530I2025
BMW 740I2025
BMW M52025
BMW X12024
BMW X22024
BMW X52024
BMW X62024
BMW X72024
BMW XM2024

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

Recalls for the same vehicles and component
20263212026-07-01. Brakes
26V4220002026-07-01. SERVICE BRAKES, HYDRAULIC:POWER ASSIST:ELECTRIC:CONTROL MODULE; ELECTRONIC STABILITY CONTROL (ESC)
24V7390002024-10-02. ELECTRONIC STABILITY CONTROL (ESC); SERVICE BRAKES, HYDRAULIC:POWER ASSIST:ELECTRIC:CONTROL MODULE
20245392024-09-18. Brakes
24V6970002024-09-18. ELECTRONIC STABILITY CONTROL (ESC):CONTROL MODULE; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE
20244562024-08-12. Brakes
20240872024-02-12. Brakes
24V1040002024-02-12. SERVICE BRAKES, HYDRAULIC:POWER ASSIST:ELECTRIC:CONTROL MODULE; ELECTRONIC STABILITY CONTROL (ESC)

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
InVehicle-InApp-Comm2026-02-04. Over-the-air update. Service Action: Left Side EMF (Parking Brake Actuator)
B3411252025-08-24. Service campaign. The parking brake actuator has not been wound correctly so that it cannot be applied or released. Check Control message “Parking brake failed. When parking, secure the vehicle against rolling away. Mustbe checked by the Service Partner.” The vehicle is still held by the unaffected side and the transmission lock.
B3407252025-06-17. Service bulletin. A loud “click”- type noise can be heard from the rear axle brakes when driving off forwards, and/or in reverse.
B3406252025-05-21. Service bulletin. Brake “groaning” noises heard at the rear axle at slow speeds, i.e. close to standstill, stop and go driving;when parking or maneuvering.
eB3402252025-04-03. Service campaign. Delivery Stop - Brake Fluid Expansion Tank
B3401252025-04-03. Service campaign. The parking brake actuator cannot be activated or deactivated due to a failed weld. Check Control message “Parking brake failed. When parking, secure the vehicle against rolling away. Mustbe checked by the Service Partner.” The vehicle is still held by the unaffected side and the transmission lock.
B3401252025-03-03. Service campaign. DELIVERY STOP: EMF ACTUATOR
B3401242025-01-23. Service campaign. After replacement of the Integrated Braking system (IB)/Power Brake the total distance covered might be lower than when handed over to the workshop for the repair.
B3403242024-10-19. Service campaign. Improved diagnostic software for the brake system.
B3403242024-09-29. Service campaign. Improved diagnostic software for the brake system.