Hello again ...
I have tried to communicate my car with ISTA and it fails to identify my car, the K-Bus is down, any help in order to figure out what is the problem and how to fix it !
Basically any thing on the bus system can take it down so you would have to work thru the system unplugging modules until you find the problem
Something to maybe take note of...
https://www.bimmerfest.com/forums/sh...php?p=13186751
Sent from my SM-J727T using Tapatalk
Use winkfp - it will speak to each module and show wheres the fault
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