# Service bulletin 120714

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: 10148109
- Published by NHTSA: 2018\-11\-13
- Manufacturer's number: 120714
- Manufacturer's date: 2014\-07\-01
- NHTSA component: ENGINE

## NHTSA's summary

Engine Running or Starting Problems Due To Damage to DME. The Service Engine Soon lamp \(MIL\) is illuminated. The engine may run poorly or no longer start, along with various faults stored in the DME memory. This could be caused by water damage and corrosion to the DME pins and harness connectors. The DME harness connectors may not be sealed sufficiently.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2014/MC-10148109-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2014/MC-10148109-0001.pdf)

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

## Components

Engine

## Vehicles listed

- 2012 to 2015 BMW X1 SAV

JSON: [/v1/bulletins/10148109](/v1/bulletins/10148109)

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