How many modules are at the bottom of the headlight unit for AFS lights? Modules being the opening with connectors and wires.

My OEM headlights only have one module for the ballast, the other module has plastic guard covering it. I've seen the adaptive feature work on this car and others have commented on it as well. 2010 prestige S5. The part number on the sticker of the headlight is 8T0 941 004 AM.

I purchased a set of AFS ecodes from a fellow audizine member and those lights came with both modules open, exposing the cables and connectors. I transferred over the ballast to the ecodes and obviously the other module, I don't have anything to connect to.

Is it possible I have OEM AFS headlamps that only have one module?

Went ahead and transferred over both ballasts and headlamps and installed new ecodes. Xenons and DRL both work. Ecodes look amazing installed (pics later).

I got the L&R amber sidelight errors as expected but also a "headlight range control defective error."