Does anyone know what the wiring color code for the radio harness, in particular i am looking for the light wiring because I removed my Pioneer radio which was installed professionally and they told me that I will not be able to dim or brighten the lights on my unit. As I posted before it is too bright. Today I removed my unit and found out that light wire is not even hooked up so I do not know how the unit is getting power to light it up?????
The unit is a Pioneer AVH-P4300DVD