When going from LED>Matrix, the original Modules will not work. You'll need to purchase a set of Matrix lights that come with their necessary modules and fans. Going from LED>Euro LED was a simple afair, simply swapping modules over from existing North American headlights. After many weeks of hunting I finally found a set of GOOD condition Matrix lights. I'll suggest to simply order the entire light assembly from Alex and sourcing your own pair that is honestly in good enough condition to swap into your vehicle is really tough.
Full Matrix Conversion from Europrice, soup to nuts: https://europrice.us/headlights-a6-s...t-packages-oem
Matrix Coding+Harness if you're supplying your own lights/modules: https://europrice.us/installation-pa...ift-matrix-led
Without further ado, here are a few video's in action. My car has a Europrice conversion harness with OEM Audi European Tail lights along with OEM Audi Matrix headlights. Alex performed the coding necessary once we did a test-fit with harness, once we verified all functions worked as expected, I was told to finalize the install!
Dark roads with Automatic lights switched, you can actively see the lights dimming around cars and signs. Once glare is noticed the lights switch off that beam while illuminating everything around the sign/glare, very cool but very odd seeing your brights "on" while facing incoming traffic.

Full video here, you can see the "startup" sequence of the Matrix lights.
Chris
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