Technical Service Bulletin B121419 — 2014 BMW I8
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | B121419 |
| Manufacturer | |
| Vehicle | 2014 BMW I8 |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
The fault memory lock in Digital Motor Electronics (DME) control unit was not activated. An activated lock would prevent the manual deletion of permanent fault codes. The DME fault memory lock has not been set.
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.