I need help from some of you oldtimers. I own an early production
300sel no. 109016 12 000320. It was built in 1968. It has the early style power window regulators w/ seperate motor rubber hub drive to gearbox to window lift.and 3wire motors
the wndow regulators and motors were changed to intregal, motor/gearbox 2wire motors in may of 69
The threewire motors were wired with 12volts to motor and swiched to ground by the switch with one or the other wires to change direction
Does anyone rember a service information on how to convert to 2 wire motors and regulators which are less expensive and easier to locate?