# Service bulletin B124215

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: 10147819
- Published by NHTSA: 2018\-11\-13
- Manufacturer's number: B124215
- Manufacturer's date: 2015\-11\-01
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

? SI B12 42 15November 2015 Engine Electrical SystemsTechnical Service This Service Information bulletin supersedes SI B12 42 15 dated November 2015.. A Delivery Stop has been issued on certain G12 vehicles produced from July 1, 2015 to November 2015. On the above mentioned vehicles, the Lambda sensor diagnosis would not be able to reliably detect an aged sensor. This action will prevent this situation from ever occurring.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2015/MC-10147819-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2015/MC-10147819-0001.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2016 BMW 750LI

JSON: [/v1/bulletins/10147819](/v1/bulletins/10147819)

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