85 GN delco radio wiring problem. Help!

[nickyt]

The original radio is out of the car and i am trying to install it. I am having trouble with the wiring. I seem to have some ends missing, or they have been cut. Does anybody have a wiring diagram, or anything that could help me out. I checked at gnttype.org but couldnt find anything. Thanks for the help

 

[TURBOV6]

orange (12v)
yellow (ignition)
black (ground)
gray (dimmer)
brown (parking lights)


light green (right front +)
green (right front -)
light brown (left front +)
gray (left front -)


dark blue (right rear +)
blue (right rear -)
brown (left rear +)
yellow (left rear -)