Sunny,
have you tried sitting down with a 9v battery and a Multimeter to find out what wire is what? I use to with car stereo's before the wiring became standardised to a point.
If the black wire has shielding on it, could you put a pic up? as depending on the type of wire, it could me many things. Infact if you could stick a pic up of the wiring I may be some help to you
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1993 Ford Fairlane NC3 Silver - LTD mockup, Worked V8 & Auto, Fully Optioned, Half of my Audio department at work installed in the car
1993 Ford Falcon XR6 Poly Green Stationwagon - 4.0 I6, Auto, 3:45LSD, All the usual XR6 Stuff but in a wagon
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