Service bulletin B310324
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 | 11031573 |
| Published by NHTSA | 2026-04-27 |
| Manufacturer's number | B310324 |
| Manufacturer's date | 2026-04-08 |
| NHTSA component | SUSPENSION |
NHTSA's summary
When rolling forward or backwards with the steering at full lock (left or right) without the brake applied, a “groan”-type noise may be heard from the front axle. The noise is most noticeable after load reversal. The noise can be heard beginning at the 7 second time stamp.
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
Suspension
| BMW 740I | 2023, 2024, 2025 |
|---|---|
| BMW I7 | 2023, 2024, 2025 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| B310626 | 2026-06-01. Service bulletin. Noises from the front axle when driving over rough road surfaces, or when turning. |
|---|---|
| B060226 | 2026-02-04. Other. Tension Strut Return |
| B067924 | 2024-11-01. Other. Air Suspension Strut Return |
| B310224 | 2024-03-02. Service bulletin. A knocking, “thump”-type noise may be heard from the front axle during straight-ahead driving on uneven road surfaces at low speed, e.g., below 40 mph. |