2002 Mitsubishi Lancer Stereo Wiring

Hey there, could use a really quick answer.

I am installing an amp in a 2002 Mitsubishi Lancer.  It is the stock radio and I was wondering if anyone knew what wire was the remote turn on lead.  Ill have the colors of the wire listed below in order as they appear on the harness.  Either that or is there another way to have the amp turn on when the car goes on...perhaps in the fuse box, but then the wire is always hot.  Please help! 

Key:  TL=Top Left  BL=Bottom Left         color/color= main color/stripe (on wire)    \ = slight gap/space in harness

TL     Red     RED / White     GREEN / WHITE     \     Yellow     WHITE/ Blue     Light Green(aqua)

BL     Green     RED / Blue     BLACK / YELLOW     \     Blue     \     Yellow/Red     YELLOW /GREEN

I assume that it is the Blue wire because it is the only one that is seperated from all the others.  Anyone that knows for sure would be a great help.