Hi all, I drive a audi S4 B9 (2017). It is an full option car from Germany. The car had of and on fault issues with several systems. Also during driving sometimes a drivetrain failure pops up. When restarting the car or leave it for a day the faults were gone. I went to the dealer to adress these issues. They said the have no record of others having simulair issues. They updated the Canbus software. That resultet in permanet failure of all the systems, even when restarting. Are some of you having the same with the B9 platform ?