# Service bulletin B310122

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: 11027761
- Published by NHTSA: 2026\-01\-23
- Manufacturer's number: B310122
- Manufacturer's date: 2026\-01\-03
- NHTSA component: SUSPENSION

## NHTSA's summary

During inspection and/or diagnosis there is noticeable dirt/grease buildup on the axles near the inner and/orouter CV boots.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11027761-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11027761-9999.pdf)

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

## Components

Suspension

## Vehicles listed

- 2022 BMW 228I
- 2022 BMW X1
- 2022 BMW X2
- 2022 BMW X3
- 2022 BMW X4
- 2022 BMW X5
- 2022 BMW X6
- 2022 BMW X7

## Other bulletins for the same vehicles and component

- [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.
- [B310124](/bulletins/10249016.md), 2024-02-01, Service bulletin: SUSPENSION. With the vehicle is on a lift and the front struts are in the extended position, there may be a cracking and orclicking type noise when turning the steering wheel left/right. See attached video V31 01 24. The sound can reoccur when the vehicle is lowered, and the wheels are once again under load. The noise might also be heard for a short time while driving.
- [B310223](/bulletins/10242690.md), 2023-09-25, Service bulletin: STEERING; SUSPENSION. ?Disturbing noises \(thump/pop\) when reversing slowly near the steering wheel limit position; for example, when leaving a parking space.
- [SIB360223](/bulletins/10236226.md), 2023-05-15, Service bulletin: SUSPENSION:FRONT:SHOCK ABSORBER. Tire noise from the front axle in the 30 to 50 mph speed range.
- [SIB510522](/bulletins/10218413.md), 2022-08-22, Service bulletin: SUSPENSION; SUSPENSION:FRONT:MACPHERSON STRUT. BMW AG has issued a Delivery Stop \(effective March 28, 2022\) on certain Model Year 2022 BMW vehicles that were produced between March 1, 2022 and March 8, 2022 because the torsion struts may not have been installed at the plant. Do not deliver to a customer, a New, Certified Pre\-Owned or Used vehicle subject to a Delivery Stop, until the vehicle is repaired. Do not use or sell replacement equipment/parts subject to a Delivery Stop.

JSON: [/v1/bulletins/11027761](/v1/bulletins/11027761)

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