Thank Whit, it appears you are correct. I removed the drivers side doors panels. Both front & rear actuators were seized, did not work work when power was applied, and could not be moved by hand. So it looks like all 6 actuators are going to be smoked.
This is a real eye-opener for e34 owners, be careful jump-starting your cars!
Thanks again Whit, you saved me a ton of time.