with over a week left in the arrival of the halfshafts [ custom made], I started the wiring-- labelling everything is the chore- both with labels and in books. then deciding what systems are compatible or blendable. the absence of sensors makes it simpler--like the use of the chrysler wiper stem switch and the vw motor. hazard lights, turn signals, high/low flashers and the horn all command from the new steering column to vw components. there is a key-in sensor on the ign sw. otherwise it will be an off brand of duck soup. it will take time