# Service bulletin B340725

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.

- Type: Service bulletin
- NHTSA id: 11019564
- Published by NHTSA: 2025\-06\-17
- Manufacturer's number: B340725
- Manufacturer's date: 2025\-06\-11
- NHTSA component: SERVICE BRAKES

## NHTSA's summary

A loud “click”\- type noise can be heard from the rear axle brakes when driving off forwards, and/or in reverse.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11019564-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11019564-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Brakes

## Vehicles listed

- 2025 BMW 530I
- 2025 BMW 740I
- 2025 BMW I5
- 2025 BMW I7
- 2023 BMW XM

## Recalls for the same vehicles and component

- [26V422000](/recalls/nhtsa/26V422000.md), 2026-07-01: SERVICE BRAKES, HYDRAULIC:POWER ASSIST:ELECTRIC:CONTROL MODULE; ELECTRONIC STABILITY CONTROL \(ESC\)
- [24V739000](/recalls/nhtsa/24V739000.md), 2024-10-02: ELECTRONIC STABILITY CONTROL \(ESC\); SERVICE BRAKES, HYDRAULIC:POWER ASSIST:ELECTRIC:CONTROL MODULE
- [24V697000](/recalls/nhtsa/24V697000.md), 2024-09-18: ELECTRONIC STABILITY CONTROL \(ESC\):CONTROL MODULE; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE
- [2024456](/recalls/tc/2024456.md), 2024-08-12: Brakes
- [2024087](/recalls/tc/2024087.md), 2024-02-12: Brakes
- [24V104000](/recalls/nhtsa/24V104000.md), 2024-02-12: SERVICE BRAKES, HYDRAULIC:POWER ASSIST:ELECTRIC:CONTROL MODULE; ELECTRONIC STABILITY CONTROL \(ESC\)

## Other bulletins for the same vehicles and component

- [InVehicle\-InApp\-Comm](/bulletins/11028276.md), 2026-02-04, Over\-the\-air update: SERVICE BRAKES. Service Action: Left Side EMF \(Parking Brake Actuator\)
- [B341125](/bulletins/11022100.md), 2025-08-24, Service campaign: SERVICE BRAKES. 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.
- [B341025](/bulletins/11020910.md), 2025-07-28, Service bulletin: SERVICE BRAKES. 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”
- [B340125](/bulletins/11016432.md), 2025-04-03, Service campaign: SERVICE BRAKES. 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.
- [B340125](/bulletins/11014654.md), 2025-03-03, Service campaign: SERVICE BRAKES. DELIVERY STOP: EMF ACTUATOR
- [B340423](/bulletins/10247569.md), 2024-01-03, Service bulletin: SERVICE BRAKES, HYDRAULIC. BMW AG has issued a Delivery Stop \(effective December 20, 2023\) on certain Model Year 2023 \- 2024BMW vehicles that were produced between July 4, 2022, and October 26, 2023.
- [SIB510623](/bulletins/10236228.md), 2023-05-15, Service bulletin: AIR BAGS; EXTERIOR LIGHTING:HAZARD FLASHING WARNING LIGHTS:SWITCH; PARKING BRAKE; EXTERIOR LIGHTING. The hazard light \(aka emergency flasher\) button gets stuck in the ON or OFF position when actuated.

JSON: [/v1/bulletins/11019564](/v1/bulletins/11019564)

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