Thats the thing, the seat control also powers the seats. And seat function is fine. EXCEPT the passenger seat, where if I apply forward motion burns up a track of the circuit board. If I bypass, it will burn the bypass!

In either seat the memory has never worked. Which would be odd that both seats are dead that way. Today I plan to take it apart again. My only thought is that someone re-wired them incorrectly. The connectors were certainly molested, but I am not sure if that is a cause or result of the seat issues. I will use the diagrams to help match up the wires within the plugs. The PO really messed up this car.

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1991 560 SEL / 185k miles
1992 750il / 17k miles - project car