In progress. ..so please bare with me.
* General disclaimer: I am not responsible if you damage your equipment and or vehicle performing this mod. You agree, that by performing this mod, it is under your own free will and that i did not force you to do this. * blah blah blah, you know how it goes.
So this mod will involve these following tools
Safety glasses *safety first*
Soldering iron
Phillips head and flathead screwdriver
Electrical tape
Digital multimeter
Pinout diagram of cd changer
*Optional equipment*
Beer, music and warm weather because winter sucks
Estimated time: 2-4 hours
So first you want to start by removing the trim panel on the dashboard. This slides right out, so make sure you tilt the steering wheel down to give you the clearance space you need. Once this is removed you will also remove the center trim around the cd changer which is held in by clips so just gently tug on it and it will come off. Once removed, disconnect the connector from the cigarette lighter and the cd changer. After its removed, the harness that you disconnected, you will see 7 wires that you want to label ( this will save you an assload of headaches)
Measure up about an inch and a half from the 12 pin connector, and cut the wires cleanly across. Strip the ends back with your strippers, and pre tin your wires, this will streamline the mating of these wires later. You want to extend the wires to the lenght of about 16 inches each, which should give you plenty of length for your install.