pazawhay

Can anyone please help me determine which is which... took out my head unit/stereo and trying to find out which wires in the harness belongs to or goes to... I'm looking for front right and left speaker wire... I tried to follow the diagram in other forum but it's confusing... please let me know which one is the positive and negative wire for the front left and right speaker in the back of the stereo/head unit harness... I'm trying to by pass get a electricity from the speaker and put some interior lights on , controled by the loudness of music volume... I did this to my dodge neon ages ago.. but lexus makes me confuse which is which.. please help me... please email me jmochavo324@gmail.com ... or answer in this thread... This the wiring harness in the back of my radio/stereo, the very bottom one.<br ><br >