At the moment I dont have either hooked up but still works good. As far as the reverse wire your supposed to run back to your reverse lights. Cancer22 seems to know where the vss is here is what he told me "i've found speedsense in an easier spot... its pink/green at the cluster pin 32 the cluster comes out pretty easy.. drop the lower dash then pull the shroud towards the wheel then two phillips and the cluster is out the ecu is kind of a bitch to get to on the pass floor". I dont know if you need the ilum wire but this http://forums.nasioc.com/forums/showthread.php?t=1390628 forum indicates it to be the darker of the 2 purple wires in the power harness next to black/blue ground. I havent plugged these wires yet i'm just going to have installer to when amp wire is ran to the trunk.Curious as to where you found the VSS and reverse. I have the D3 and have yet to hook those up.
You can access the VSS wire behind the instrument cluster. It is a pink/green striped wire going out the back of the cluster with all of the other wires. I posted instructions on how to get to it in another similar thread. There's a nice place to route wires between it and the HU and everything. I've heard you can access it below the glove box as well, but I can't confirm that.Curious as to where you found the VSS and reverse. I have the D3 and have yet to hook those up.