Where does this plug in?
 

Finished some work on the car, and when I proceeded to button her up, I found this plug, but I don't know where it goes. I don't remember unplugging it. It's on the same harness that goes to the passenger side headlight assembly. Pic:

http://i380.photobucket.com/albums/o...ps717f4a3a.jpg

What year and make?

2004 X5 4.4.

My sig has only the N62 designation as a clue. Sorry

turn the ignition switch to on and it'll tell you no doubt......

those pins look oxidized like they have never been plugged into anything, I believe that looks like the optional webasto heater plug. So if you don't have one, it is just a spare plug. :) At any rate it looks like it wasn't in use.

Ok, thanks. Yes, I looked inside and they looked unused, but wasn't sure. And I'm not the guy to turn on the engine when I have loose wires dangling to see what codes I get.
Just want to make sure I haven't omitted anything.

What is the webasto heater plug? Any links?

Thanks

ahhh... webasto... i wish i had one when i was in moscow... it is actually a requirement to have a heater in Astana... super cold there... diesel fuel jellies up... wasn't available inthe US, not so sure about the canada...