Technical Car radio wire colors

[tonyvandamn]

Hey, I try to fit new Alpine radio on my Stilo but those wire colors confuse me. I have adapter witch supposed to be direct fit but it isnt. I tried but got no power.

Wires in adapter:

Black - chasis ground
Red - ignition/Switched
Blue - power antenna
Orange - dash light illumination
Yellow - battery/constant

Green - left rear positive
Green/black - left rear negative
White - left front positive
White/black - left front negative
Grey - right front positive
Grey/black - right front negative
Purple - right rear positive
Purple - right rear negative

Thanks!

 

[tonyvandamn]

I manage to make that radio work! Just had to put yellow and red in cars red and now it gets power.

 

[Maxcaddy]

What model Alpine did you fit ?

 

[tonyvandamn]

What model Alpine did you fit ?

Alpine UTE-200BT

 

[Maxcaddy]

Interesting, I was hoping that you'd fitted one of their models that has GPS, as it's something that I'm keen to do but don't want to end up with all manner of wiring interface issues .