I'm making a harness for my M10 to M42 swap. I bought a chassis-side C-101 pigtail to splice onto my M10 harness, but I'm running into an issue. I found the C-101 pin out diagrams online, and started testing my pigtail to make sure it was good to go. Every single wire I test is coming up a different color. Also, the unused pins are completely different from the diagrams. According to the info I found, pins 2, 3, 10, 17 & 19 are not used. The unused pins on my pigtail are 12, 15, 16 & 18. What the hell is going on?
edit: i should note that i did not get the pigtail from the same e30 m42. the harness came from a late model e30 m20 (i was told they are identical).
edit: i should note that i did not get the pigtail from the same e30 m42. the harness came from a late model e30 m20 (i was told they are identical).
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