Why not use the low speed button for both low and medium using, as you stated earlier, a switch under the dash or glove box that would allow the changing of impedence or resistance to the motor?
Chris

If you can do this I would be all over it!!

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94 E320 with:
18" ///AMG Monoblock II's,AMG Gen II front bumper, H&R spings,500E sway bar, Bilstein sports, Eisemann Exhst, K&N,E500 Headlamps, Crystal Clear Corners, Avantgard Grill ...and more stuff to come! oh yeah 241k miles!!


My Car WOO HOO...... Now SOLD
New car.... 2001 Jaguar XJR!!!!