here's another hint...under the dashboard. I thought we had an email exchange on this...did you not see this pic. 
if you need illumination, most any grey/blue wire inside the wiring in the dash will be ok.
Feel free to share all of these pictures with the dealer.....if you bring it back to them.
Good luck!!
-ted
if you need illumination, most any grey/blue wire inside the wiring in the dash will be ok.

Feel free to share all of these pictures with the dealer.....if you bring it back to them.
Good luck!!
-ted