Headlights on my 97 SC300 wont come on. The parking lights and tail lights work fine. I tried to see if it was the Headlight Relay under the hood. Tried 3 different Relays still doesnt work. They worked when I picked my car up from the dealer after having a Seruity Module replaced but even then they wouldnt shut off with the relay in and the Relay made a buzzing sound when it was plugged in.

Please help! I search all over CL and Google and I cant find out what the issue is.

 

Maybe both bulbs burned out at the same time. Not common to happen but it still can.

 

The blubs are fine. Checked them already.

 

How do you know they work? (just a small question)

 

Because theyve come on before. I checked them. The bulbs are fine.

 

I would say your integration relay is broken if SC has one. I had the same problem in my Soarer. Do this:


http://www.soarerworld.com/forum/att...7&d=1298112869

http://desmond.imageshack.us/Himg195...jpg&res=medium

If you want to "bypass" the integration relay you have to cut one wire that goes to light switch and connect the switch side end to another wire. You need a multimeter to figure out right wires.

Are your hi beams working if you flash them? Mine did work although low beams didn't.