I have a 2003 f150 supercrew and I wanted tow mirrors with turn signals, so I ordered the 04 expedition mirrors. The wiring plugs won't match up and there are way more wires than I expected. Has anyone made this conversion and know how to wire it up? I have tried putting 12v to individual wires and have only been able to figure out the turn signals and puddle lights. I still can't figure out how to make the power mirrors work. Any help would be appreciated.