M45 M35 radio harness electrical diagram

[jplaya517]

Hello this weekend I am installing an after market radio. I have the 5.1 audio in my ride. I have already purchased a harness but it didn't have the proper connection to turn on the factory amp. Does any have an actual electrical diagram (color code matched) for the car behind the factory radio. I could find out my self with a multimeter but it is tucked for back in my storage unit and it would be too much work to find it our buy a new one. I have already narrowed down which harness turns on the factory amp just need the diagram.

[Rogue One]

Check the FSM. There's a link in my sig line.