does anyone know exactly how the quad beam headlights are wired? do we have a low beam relay? we have siemens 5 pin relays and I cant find anything on them.

 

merc225hp can give you good information on the sport style headlight...

 

^^^ I don't have factory wiring for mine I built my own harness, so I am no help there. If he is adding them to the truck yes I can offer help if he wants to make his own harness.

All the wiring diagrams are in the FSM found in the DIY area.

 

That's right...

Oops.

 

mine r stock and I can't vget my low beams on. I'm going crazy. relaced headlight switch, that wasn't it. maybe blinker multifunction broke, Idk!

 

Page 960 in the 2001 FSM shows wiring for the Quad beam headlights.

Edit: Headlight diagnostics in the 2001 FSM start on page 611

 

I MIGHT have found it. I took the blinker switch harness off and the purple wire (farthest one) socket is a little discolored. we'll see

 

yup, replaces the blinker multifunction switch and we're all good. LET THERE BE LIGHT!