Hi, I have one years interface, but have some bugs
1. when I retrofited for example PDC > add to FA > works ok, but when I go to REM (F3x) unit and change coding, not coding to add retrofit, pdc not active, must manual add pdc options in unit.
The same situation when I add trailer hitch and more retrofits.

2. I have bmw for example F10 water damage, I buy all used control units, change manual (programmer) VIN and FA in CAS, ZGW, DDE, KOMBI on oryginal > when I read info about car (in ista) is ok, but when I want flash for example JBBE, not flash, not change vin. I go to FEM > flashing ok, but not coding, I must code via Esys.
When I go to ISTA/P all control units flashing / coding, and all working.