is it all connectors to connect to opposite connectors? Or there any wires to tap from battery/fuseBox etc?
Halogen to FaceLift LED can have few different harness design. Think AudiRetrofit is also on this forum and should be able to get it sorted, don’t worry.
Only other way to work out to help you is that you wire it up and see how different light functions behave but that can still be tricky. Best follow from AudiRetrofit.