Use a volt meter to find which is hot and which is chassis ground.I know one of the connecters is a really large black connector. I believe this is your hot. It goes to the center electrode on the cig lighter. THe outer shell of the lighter gets the ground. If you solder it, make sure you use a spade connector so you can still service your car. Having it soldered to the car permanently isnt a good idea.
Pull the radio bezel to get to the center console. THen you can remove it and get to all the wires easier.
Petz #3
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