I had the strangest thing yesterday after programming f13 6 series spare key.
The cas4 unit was with EWS not active. after unlocking the cas4 unit I performed reset procedure and all looked well with no faults.
The customer checked the electronic seats and the buttons were operating in reverse. Pulling forward would go backward and pulling backwards would go forward.
I tried to code and flash the seat modules no luck.
Ended up using IstaD to reprogramme the seats which helped.
Previously I had done F10 with ews not active and ended with mirror control buttons switched and lock unlock buttons same on the panel.
Anyone had similar experience ?