Gee, thanks....

What I was wondering about is whether there is another connector that I should be fishing about for. I was hoping someone who has done this kind of conversion would be able to give me a simple yes or no answer. I am not as familiar with the BMW wiring diagrams (which I already have), and won't bother to do much if any custom wiring as my main interest is in replacing a worn seat with a nicer one.
I don't see myself using the lumbar or memory very often. The 525i is a 5/90 USA model (BC93035), and in previous electrical work, I think I've seen some deviations from the 90/91 wiring diagrams.

Thanks again,

vince
Naperville, IL