I bought a whole seat from a '88 that looks in decent shape.Since I am going out of town tomorrow, I won't be able to install it until this coming weekend. Hopefully, they are compatible...
I jumped the "m2" motor for the front seat height adjustment. I can not remember which one, out of the three under the seat, it is right now but, when I test the seat again I will post...

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J.H.
'86 300E