Programming mechanical differential / LSD e.g. Drexler for BMW F80 M3 / F82 F83 M4 / F87 M2 S55

After converting to a mechanical differential lock, e.g. Drexler, an adjustment of the vehicle programming is necessary to prevent error messages in the speedometer / instrument cluster and to ensure continued functionality.

For the remote version you need:
- Windows laptop with LAN / network connection
- TeamViewer software https://www.teamviewer.com/de/download/windows/
- Ethernet OBD Lan cable: https://amzn.to/3GBJJdJ
- Internet connection (WLAN or hotspot connection via smartphone possible)