# Service campaign B610225

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 campaign
- NHTSA id: 11016442
- Published by NHTSA: 2025\-04\-03
- Manufacturer's number: B610225
- Manufacturer's date: 2025\-03\-27
- Campaign id or software version: 0061140900
- NHTSA component: SUSPENSION

## NHTSA's summary

Due to unfavorable tolerances, the Power Control Unit \(PCU\) may switch off under heavy loads and nolonger charge the Lithium\-Ion \(Li\-Ion\) Auxiliary \(AUX\) battery. This leads to the failure of the roll stabilization,and loss of communication to the EARS modules \(S 0421 \& S 0422\).

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11016442-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11016442-9999.pdf)

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

## Components

Suspension

## Vehicles listed

- 2024 to 2025 BMW X5
- 2024 to 2025 BMW X6
- 2024 to 2025 BMW X7

## Other bulletins for the same vehicles and component

- [B320123](/bulletins/11031574.md), 2026-04-27, Service bulletin: SUSPENSION. When turning the steering wheel while stationary or when driving on uneven roads; cracking, creaking, or knocking noises may be heard.
- [B310326](/bulletins/11029047.md), 2026-02-26, Service bulletin: SUSPENSION. Various external influences can cause premature aging of the tension strut hydro\-mount elastomer; which can lead to cracks in the material, and leakage.
- [B064625](/bulletins/11024225.md), 2025-10-10, Other: SUSPENSION. Control Arm Return
- [B370225](/bulletins/11019565.md), 2025-06-17, Service campaign: SUSPENSION. The air line on the air suspension supply system may not be properly installed. In the event of a fault, residual pressure is maintained in the struts and corresponding check control message.
- [B320725](/bulletins/11019562.md), 2025-06-17, Service bulletin: SUSPENSION. Rattling/knocking noise from the front axle at low speeds of less than 15 mph. The noises are induced by driving over rough road surface or by brake operation. The noises occur during straight ahead driving or cornering.
- [B310122](/bulletins/11008106.md), 2024-09-29, Service bulletin: SUSPENSION. During inspection and/or diagnosis there is noticeable dirt/grease buildup on the axles near the inner and/or outer CV boots.
- [B310122](/bulletins/10252033.md), 2024-04-01, Service bulletin: SUSPENSION. During inspection and/or diagnosis there is noticeable dirt/grease buildup on the axles near the inner and/o router CV boots.

JSON: [/v1/bulletins/11016442](/v1/bulletins/11016442)

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