Technical Service Bulletin B330216 — 2014 BMW ACTIVEHYBRID 3
EQUIPMENT ADAPTIVE/MOBILITY
Bulletin Details
| TSB ID | B330216 |
| Manufacturer | |
| Vehicle | 2014 BMW ACTIVEHYBRID 3 |
| Component | EQUIPMENT ADAPTIVE/MOBILITY |
| Communication Date |
Bulletin Summary
Howling Noise from the Rear Differential. When coasting from 85 - 70 mph, there is a howling noise from the rear differential. CAUSE Resonance behavior during the running-in phase of the PHEV rear 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.