Hi. I am new to this forums. I am trying synchronized my CAS 3 module on my X6 with the EGS but not success. The problem started after I added new key to it. I used on bench method with CAS module out off the and solder wires with APA 109 connector to XP400 pro and IM608. I was able to get the key working but only to started the car. Not able engage the drive or reverse. Please help! The error message said, there currently ISN present in EGS but the current EGS is not synchronized with CAS. I tried every possible thing I can but still can not get it to sync. Your help is appreciated.
Thanks

No I don't know how.