# Service bulletin MC000521

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: 10190873
- Published by NHTSA: 2021\-04\-26
- Manufacturer's number: MC000521
- Manufacturer's date: 2021\-03\-01
- NHTSA component: EQUIPMENT

## NHTSA's summary

The installed control units cannot be found when reading out with IST

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10190873-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10190873-9999.pdf)

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

## Components

Equipment and accessories

## Vehicles listed

- BMW 5 SERIES
- BMW 7 SERIES
- BMW 8 SERIES
- BMW K 1200 RS
- BMW M COUPE
- BMW R 1200 C
- BMW R SERIES

JSON: [/v1/bulletins/10190873](/v1/bulletins/10190873)

[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%20MC000521&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10190873&vehicle=Service%20bulletin%20MC000521)