I can confirm. CDN models have no HID's but we have pass through. The headlights allow DRL's - Daytime Running Lights
Just a quick aside. I am quite happy with the regular headlights. Also there is quite a controversy brewing in Germany. The HID's are considered way too bright for oncoming traffic even with available tilt. It appears that they will probably going back to regular headlights and daytime running lights even over there.
I have a large board, it fits thru the pass thru barely. Getting more than 2 boards thru not an option. even two boards might be tight. If you are really eager for pics I could get them possibly. It is baically the dimensions of the rear arm rest. In fact it is the very piece that the arm rest comes out of. ie. You pull out the armrest to access the release for the passthru.