[Vwpickups] glow plug relay

[Peter Kreutzfeldt]

Anyone have a color diagram for the relay wiring. I must have lost a wire driving out to Arizona during the blizzard 3 weeks ago. The roads were like wall to wall broken ice chunk potholes. I replaced the relay but no power to it. The fuse is OK and the plugs glow when directly connected to the battery and the car starts. Like to check the wires to the relay and see which one went south.
I'm away from home and have no manuals with me.
Thanks
Peter