What are trying to do?
Run apps from your phone?
Listen to music from your phone?
Make or receive calls?
I would like to listen to music with Pandora thru my Android phone. Phone calls would be nice too. I'm currently using one of those wire connections thru the tapedeck. It works, but it's clumsy.
I just installed the Parrot Mki9100 Bluetooth kit and ordered the custom harness from Quick Connect part number QCExp-1MK for MK Kits. It was all plug and play, mutes the speakers, plays bluetooth music from my phone and the voice recognition is perfect. I got to keep my OEM radio best of all
It cost me 139.95 for the MKi9100 and 49.95 for the QuickConnect harness. The kits are available on Amazon, Radios and More and Quick Connect Products. I bought both items at Quick Connect and paid more than I should have.
Correction, I paid 169.95 for the Parrot MKi 9100
So you spent all that to keep the crappy OEM radio, of which the FM will stop playing soon? You'd be surprised how much better sound you get with an aftermarket headunit or the Escape headunit.