Sorry for the late reply.Congratulation!!! AWD4416 it is an excellent work . I am doing something similar but i just want the basic functions (Low, High, DLR and turn lights). Nowadays only is working the Low lights . If the headlight has just 7 pines, how do you connected 9? (14 pin connector table). Thank you!
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Looks like you have the VW LED lights. The short answer is that you can't just remove the halogens and plug in the LEDs. The LED lights are controlled by the CAN high bus. Internally they are wired to make the low beam work even if the CAN bus is unavailable. If you do use a 14 to 10 pin convertor without doing any modification, most if not all the wires will be wrong. The halogen use 9 pins because they are dumb lights, literally the wires are directly connected to the light bulbs in the housing and are controlled by the BCM. The LED lights have 7 pins but they are not directly wired to the actual light inside. Most of the pins supply power to the modules on the lights and the CAN connections talk to the 4B module that control the lights.
Hopefully this helps.