szglvs

I am trying to replace the radio and i cannot find an accurate wiring map.
the car has three connectors that plug in to the factory radio.
I am able to match two of the three, but do not know what the third one is.

Anyone know?

Black Connector
Left Front (-) Gray
Left Front (+) Tan
Right Front (-) Dark Green
Right Front (+) Light Green
Ground Black/White
Illumination Gray/Black
Dimmer Brown/White
Antenna Trigger Dark Green
Switched 12V+ Yellow
Constant 12V+ Orange

Blue Connector
Left Rear (+) Brown
Left Rear (-) Yellow
Right Rear (+) Dark Blue
Right Rear (-) Light Blue

Black and Red Connector
? Black
? Gray
? Dark Blue
? Dark Green