I just got back from a 3 week trip and noticed this wire sticking out the bottom of the engine bay on the passenger side. If anyone knows where it plugs into it would really help me out, I couldn't spot it.

 

Looks like to a light... maybe your plate lights ?

 

I have that same plug zip tied under my car. Passenger sid underneath. No idea what it is, but mines connected. Ill go out and look when I get off work. Give a couple hours and I'll see if I can take a pic for you. I think it goes to the oil temp probe.

 

Flux Capacitor

 

Oil temp probe makes total sense! The guy who owned the car before me f'd up the probe so mine doesnt have one! Thanks guys!

I didn't have enough to get the flux capacitor mod yet.... when I do I'm totally putting it in though