You have to buy 2 separate harnesses-ones a reverse and ones a regular.Reverse alows you to put say a ford radio into any car and the regular alows aftermarket to your lincoln,so basically you have 2 sets of harnesses each with bare wires on one end-match up the colors and connect and then it...
You can buy the tools at walmart-they are by the car stereo dash kits and wire harneses.Stick them in-then push both to the outside gently and pull out the radio.
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