I’ve tried looking every where for the wiring harness/connector diagrams n I can’t find them n I cant find anything pertaining to what each wire means I tried matching colors but I'm color blind to green it's all blue and yellow for me so I'm already at a disadvantage to this Imfao but it's for the male navigation connectors and radio connectors for the 04 base and the 08 base. I'm trying to upgrade my navigation n radio. So far I just have the units n the 08 wire connections but now I just need to wire the 08 navi/radio connection wires to the 04 navi and radios harnesses If | need to do any else beside a simple wire tap let me knw.