# Service bulletin 120912

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: 10162394
- Published by NHTSA: 2019\-07\-10
- Manufacturer's number: 120912
- Manufacturer's date: 2019\-07\-09
- NHTSA component: ENGINE; ELECTRICAL SYSTEM:SOFTWARE

## NHTSA's summary

N55: Intermittent Loss of Power. Intermittently, the engine idle speed may fluctuate up and down or cut off under any of the following circumstances, without any relevant faults stored in the DME memory: \* While driving off throttle \(coasting\) and braking at speeds below approx. 10 mph \* While idling, low\-speed maneuvering such as parking, or if the steering is turned to the full\-lock position Unfavorable DME software

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10162394-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10162394-9999.pdf)

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

## Components

Electrical system, Engine, Software

## Vehicles listed

- BMW BMW

JSON: [/v1/bulletins/10162394](/v1/bulletins/10162394)

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