Just removed the door trim without damage thanks to some great posts here. Applied power directly to motor wires but no motion. So I'm assuming the motor is either dead or stuck, either case a regulator must be removed to check. Unfortunately the window is all the way up, and the bolt securing the window lower guide to regulator arm looks unreachable. Any ideas how to proceed?

This is a '93 400e and the regulator is not of the cable type.

Alex