I was wondering how the people who have done this did it?
Did you buy the proper harness? Did you splice your wiring? Did you custom make a harness?
Any help, or especially HOWTO links on how to do this would be great.
Essentially I have Mk3 Hella Dual Rounds, but i have a golf CL w. OE Single chamber lights. I need to convert from 45Watt single to a 55watt dual