A multi meter really is needed to do further testing. The connectors for the low beams need to be checked for voltage ( it doesn't need to be fancy one can start out with a 20.00 one from a local walmart, as long as it can read 12V that's what your looking for. Also you need to check for voltage at the switch on the dash, .
As a side note did you check the daytime running light relay? If I'm looking at the diagram correctly your low beams are a always on exterior light ( meaning no matter what position the switch is in there always on.
Tuesday, October 9th, 2012 AT 12:50 AM