Worth a try, thanks AW!

What's your scanner solution? Foxwell will show you the position (open/close) of most switches you can look at the one in question and see if it's closing on its own.

It's an Ancel, not that smart and it won't show that kind of data. What Foxwell would you suggest that would also be useful on F30?

Nt710 which will work on both.

Wife bought F10 in '23 Jan and 510 wouldn't work. 710 is great, I discovered the other day it does a bunch of coding (but bimmercode has a nicer interface so I use that).