# Service bulletin M\-120115

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: 10058506
- Published by NHTSA: 2015\-09\-29
- Manufacturer's number: M\-120115
- Manufacturer's date: 2015\-03\-01
- NHTSA component: ELECTRICAL SYSTEM:IGNITION; ENGINE

## NHTSA's summary

FAILED IGNITION COIL CAUSES ENGINE MISFIRE. HIGH TEMPERATURES DURING OPERATION CAUSES DIFFERENT MATERIALS USED IN THE IGNITION COIL CAN DETERIORATE OVER TIME \*CN

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Electrical system, Engine, Ignition

## Vehicles listed

- 2015 MINI COOPER
- 2011 MINI COOPER CLUBMAN
- 2009 MINI COOPER CONVERTIBLE
- 2013 MINI COOPER COUNTRYMAN
- 2013 MINI COOPER COUPE
- 2013 MINI COOPER ROADSTER

## Other bulletins for the same vehicles and component

- [M120115](/bulletins/10151345.md), 2018-12-10, Service bulletin: ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:IGNITION. Engine Misfire Due to Failed Ignition Coil This Service Information bulletin supersedes SI M12 01 15 dated March 2016.. The Check Engine or Service Engine Soon \(MIL\) lamp is on with misfire fault\(s\) stored in the DME. Intermittent performance or rough running without a relevant DME fault stored The most likely cause is that an ignition coil has failed, which in many cases can be confirmed with basic diagnosis. During operation with high temperature fluctuations, the different materials used in the Bosch ignition coil construction can deteriorate over time, leading to a failure.

JSON: [/v1/bulletins/10058506](/v1/bulletins/10058506)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20M-120115&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10058506&vehicle=Service%20bulletin%20M-120115)