[laalves911]

Hi all,

I have a BMW R nine T which I have been able to modify with BU and ISTA+ (4.39.20) to have things that an R nine T is not supposed to have like BMW LED nano fog lights and RDC tire pressure monitoring. I used BU to activate the SALAPA options and ISTA+ to update the software of the bike to updated I-Level.

I'm trying to program it to use a multicontroller (aka Wonder Wheel) but I haven't managed that yet, that will be another thread I will create.

The subject of this thread is the used RDC unit I got from ebay, which is working and I'm able to program sensors using my GS911. However, ISTA+ does not like it since it has another VIN and wants me to remove it everytime I connect the bike to it. In actual fact, ISTA+ did not inform me about this, it was GS911 that told me so and even told me what is the VIN of the donor bike.

So, considering the tools I have, all working and configured:

- ICOM A clone, updated to the latest firmware and working fine
- ISTA+ 4.39.20 + psdzdata 4.46.31
- BU - legitimate!
- Esys Launcher Pro 2.8.1

How can I change the VIN on the little RDC ECU? Any help or pointers on how to do it is much appreciated!