mirrors
Just bolt on the new ones and plug in the wire. If you have the 8-pin plug, the turn signals will work. If you get mirrors with the 22 pin plug, you need an adapter cable, and if you want to activate additional features, some wiring will be required.
I just replaced mine with 22 pin lariat mirrors. I got a 8 to 22 pin adapter. With the adapter your turn signals and heated mirror will work. You can also hookup the wires for the puddle, marker and spot lights.

