Technical Service Bulletin B160918 — 2015 BMW 535D
ENGINE AND ENGINE COOLING:ENGINE:DIESEL
Bulletin Details
| TSB ID | B160918 |
| Manufacturer | |
| Vehicle | 2015 BMW 535D |
| Component | ENGINE AND ENGINE COOLING:ENGINE:DIESEL |
| Communication Date |
Bulletin Summary
SCR SYSTEM FAULT 805256 STORED IN VERY COLD WEATHER. After the vehicle is exposed to prolonged temperatures under -9°C (15.8°F) and is then driven a long distance when temperatures are above -9°C (15.8°F), the check engine light may be illuminated. The following fault may be stored in the Digital Diesel Electronics (DDE) 805256 - Active tank filling level sensor, signal: echo fault In low temperature under -9°C (15.8°F) a layer of ice may form in the active tank. This can result in an incorrect level measurement after the vehicle is driven.
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.