I have ebay hid's i checked all the wires and also checked the fuses. Other than the switch itself i have no idea what to look for. And even how to tell the switch is bad other than buying a new one. My corner lights work just nor my low or high beams.
They have been turning off randomly the past few weeks. I have no idea if that means anything. Please help.

 

Have you checked for bad ground connections?

 

No, i don't know how to. How would i go about that?

 

With the light switch on set at low or high beams, test voltage at fuses 9, 10, 21, and 22 using a multimeter. Click the Fuses link in my signature.

 

I had da same problem. I cleaned the headlight/corner light ground cable and that fixed the problem.

 

yup, a relay test will tell you a lot!

 

eBay HIDs. Your ballasts might be failing.

http://www.acuitybrandslighting.com/...ets/td-110.pdf

 

Okay ill test the ground. I was worried it was the ballasts, i hope not. Im traveling and all the original stuff is in a storage building over 400 miles away.