heres a wiring diagram, check the wires first before hooking them up, but it should help a little

Radio 12v white/blue
Radio Ground black
Radio accessory yellow/red
Radio Illumination red/black
Power Antenna yellow/white
LF Speaker +/- blu/grn - gry/blk
RF Speaker +/- red/grn - brn/blk
LR Speaker +/- blu/yel - gry/wht
RR Speaker +/- red/yel - brn/wht