Hi - my next challenge. Trying to register battery to stop the occasional ‘charging malfunction’ error since changing it. INPA does not offer F5/F5 battery option for the S65_2 engine (E60 M5) and toolkit32 returns an error when running the ‘register battery’ script from MS65_2.

Is there a way to do this?

After this my remaining wish list which I haven’t found out how to do is:
1) stop the key in ignition chime
2) change radio to euro frequencies (I moved my M5 from the US to Switzerland when I moved myself 5 years back).

Any knowledgeable help much appreciated.