i have a 97 dodge ram 1500 and i got 98 power and heated mirrors for it and i was wondering if anyone could tell me what wire and how i could hood the heated part up is what thank you

 

considering that you do not have an "ON" switch in your dash to turn them on...there is no direct hookup.

Here is what you do:
1. Have a hot wire running to a 12V current and another wire for ground.
2. Hook both them up
3. Buy a fused switch, and put that inline with the 12V power.

VIOLA

 

you could goto the junk yard and look around in cars that have a heated mirror switch that looks nice pull it out with the connector and then wire a switched 12v source with a fuse into it and run the mirrors to the switch and there ya go