Technical Service Bulletin B330318 — 2017 BMW M4
WHEELS
Bulletin Details
| TSB ID | B330318 |
| Manufacturer | |
| Vehicle | 2017 BMW M4 |
| Component | WHEELS |
| Communication Date |
Bulletin Summary
KNOCKING NOISE OR VIBRATION/DRONING NOISE FROM THE REAR AXLE. A hard knocking noise is heard from the rear axle area during load reversals. The tuning of the rear suspension mount for the differential.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.