Can anyone tell me now to identify the 12v positive wire coming from my Stock stereo wiring harness? Or can I use the wire coming for the cig lighter?
I'm connecting the ISIMPLE wired fm modulator to that I can connect my phone or tablet to play music.


I did find an old wiring diagram here but it stated the colors were brown/white. I have no brown/white in my harness but I do have a brownish/orange and yellow. Could this be the correct one?

 

If you can't come up with the proper wiring diagram - with the proper color codes - after a few easy searches here on this forum I will be surprised.

That having been said, consider a 12 volt tester, with a light, that has a needle point and for piercing wires. Clamp one to a ground, and poke away until you find a nice 12 volt feed for your project.

You really want to find a feed that shuts off with the ignition key: there is enuff juice being drawn with our X-Types 24/7/365 that you should eschew adding another unswitched load.