Im trying to finish up the wiring on my ef7 build but i have a few loose ends that im unfamiliar with, they dont seem to be on my ed6 hatch or EE wagon

First wire is behind the drivers headlight (RHD car)
it comes out of the same cluster of wires that run to the 3 wire headlight plug for jdm zc headlights, its Blue with a red tracer


and the second question is, does anybody know WTF this is?
i know where it plugs in,(right above the ecu on a rhd chassis, and it runs through the firewall, i took it out for pictures)

 

Up

 

Second one looks like the harness for the clock in the center dash vents.

 

Yeah it's similar to that, but unfortunately it isn't.. Sigh, it's a shielded single wire