But with it blocked it's more aerodynamic, that's a good thing right? And with the oil cooler blocked the oil will be hotter. Hotter oil is thinner and flows more easily, right? Right?
I stupidly assumed that the wiring would already be set up to hook in to the headlights, how silly of me. Without knowing how they're wired it's hard to say, but if I was designing them I would have an ignition switched +12V, a ground and then a hot wire from the dipped headlight to trigger the dimming circuitry. That's my 1990s era thinking though, if they're designed to be replacements for factory items then it might be a CANBUS nightmare but I know nothing about that.
Anyway it's great to hear that the car is getting close and closer to being factory fresh.
Edit: Lots of the kits show a control box with them, did you get that?
https://www.aliexpress.com/item/32958610860.html