# Service bulletin BMWOCT0414

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: 10149386
- Published by NHTSA: 2018\-11\-26
- Manufacturer's number: BMWOCT0414
- Manufacturer's date: 2014\-10\-01
- NHTSA component: ENGINE

## NHTSA's summary

All Ghost and Wraith models produced from May 2014 have new engine under tray and engine bay trim parts, this enhancement is designed to further improve airflow management. These new parts can reduce engine bay temperatures associated with certain arduous driving cycles. These enhancement parts are now released as a retrofit package for certain vehicles produced prior to May 2014 in markets with these driving conditions. Dealers should check for vehicles which are subject to the enhancement package using ISPA or S\-Gate.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2014/MC-10149386-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2014/MC-10149386-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Engine

## Vehicles listed

- BMW K SERIES

JSON: [/v1/bulletins/10149386](/v1/bulletins/10149386)

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