I am trying to find a wiring diagram on the stock power mirrors from a 2004 f150 with the turn signals in the mirrors and the heated mirrors. I recently upgraded to the 2007 extendable towing mirrors and am having some problems. When I put my turnsignal on the mirror heater button on the inside of the cab blinks. Also the outside turnsignals are rathe weak. If someone could tell me what all the color of the wires actually do I feel that I should be able to rewire the mirrors to work correctly. Thanks in advance for the diagrams.

 

This is the diagram for a 2006, should be the same as the 2004.

Mind you this is the mirrors that are on a 2006, not the 2007 which might have changed.

https://www.f150online.com/galleries...028-182549.jpg

 

thanks alot for the diagram