Hi everyone i have a 2000 P71 with 64,000 original miles. Ive been trying to get power to the 2 sets of wires underneath where the radio console used to be for the car. I tested both of them with a multimeter and they read -0.00. I then used a fuse diagram stating that fuse No.16 20amp on the drivers side is the area to check. I replaced the fuse and checked the voltage again which was 12.4 volts. I then checked several other fuses around the area and all of them seemed fine. Still no power. I had a friend look at the diagram with me and he said " its a fuse", i then looked another diagram for the wiring harness which looks like a relay called CO2015 could this be the source of my problems? The odd thing is when i pulled the fuse it looked fine, i replaced it anyways with a new one. I'm trying to hook up a Lighter for a light bar and mount another radio console again, so these wires are important for this. I will list the diagrams below:
Any input would be greatly appreciated.