Service bulletin B180318
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 | 10138385 |
| Published by NHTSA | 2018-05-21 |
| Manufacturer's number | B180318 |
| Manufacturer's date | 2018-04-01 |
| NHTSA component | ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM |
NHTSA's summary
SERVICE ACTION: CHECK THE EXHAUST CLAMPS AT THE CATALYTIC CONVERTERS (F90): The screw clamps that secure the upper and lower catalytic converters (1) may loosen over time.
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, Exhaust and emissions, Catalytic converter
| BMW M5 | |
|---|---|
| BMW M5 | 2018 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.