back of the fuse box panel.
in a haynes or chilton manual sold at most auto part stores
Google it
You will be able to find this diagram online. Through an image search you can find the diagram with some labeling done to assist.
buy the Haynes or Chilton's repair manual. I bought to manual for my Dodge Ram 1500 it had part of them there.
in the internet
You can find the third row seat in your Dodge Durango behind the second row seat. The Dodge Durango third row seat is usually the last row of seats in the vehicle.
Your best bet is to buy a Chilton's Repair Manual. It has lots of pictures and diagrams
should be under the hood on the top crossmember above radiator or on the underside of the hood.
eBay has everything you should try there. if not, yahoo or bing might lead you to what you are looking for. i hope this helped.
A Dodge Intrepid has never been offered with a 4 cylinder engine.
if you find out could you please tell me what you did to fix it and what it was at my email u17996@yahoo.com
Any Dodge dealership service department should be able to provide you with a fuse panel diagram.