factory remote wire

Hello I'm looking to hook up a sub combo in my 2000 chrysler concorde.  I'm leaving the factory radio in, so I will be running a rca line out converter to get a set of rca's for the amp, and a amp kit..  The amp will only be running the subs.  When I just looked at the car wiring for this model car there isn't a remote turn on for the factory radio.  My question is how do I run a remote wire for my amp when there isn't one present, how is this done.  Any help will be greatly appreciated.  thank you.fatboybuick

hook your remote wire up to the RED / white wire behind the factory radio, thats the radios accessory wire. Most people hook up the LOC (line out converter) to the rear speakers which in your car are Rear left +/- BROWN / yellow BROWN / light blue Rear right +/- Dark blue/white Dark blue/orange those wires are behind the factory radio aswell cheersrtfm

Thanks much for all the info, I'm going to tackle it soon, I'll keep you posted on the out come.fatboybuick

no problem, good luck on your installrtfm