Service bulletin B170316
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 | 10146885 |
| Published by NHTSA | 2018-11-05 |
| Manufacturer's number | B170316 |
| Manufacturer's date | 2016-10-01 |
| NHTSA component | FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING |
NHTSA's summary
"""COOLANT LEVEL LOW"": LEAKING EXPANSION TANK. Check Control Message (CCM): ""Coolant Level Low"" Hissing noise from the coolant expansion tank with engine at operating temperature Evidence of coolant coming out of expansion tank"
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
Engine, Fuel system
| BMW 750LI | 2016 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.