Audio Systems: 06 durango, dodge line converter, chrysler line converter

Question
I have an 06 durango with a stock cd player in it. Im installing a line coverter to add an amp for subs and i cant find a wiring diagram anywhere that matches my wires.So i cant find a remote wire to splice into, to run to my amp. Can you help me ive searched all over the internet. also i have an extra plugin on the wiring harness that wasnt going to anything, it has 3 or 4 wires goin to it. it was pushed back into the dash a little bit. dont know if that went to a dvd option or what.

Answer
There is no remote wire on the radio, the radio sends data and this data turn on the amplifier
you can use this hi and low interface it comes with the remote blue wire, it can also be install in the back of the vehicle or near one of the dodge factory speakers,
line converter with remote turn on
this unit is not compatible with Infinity sound system