Have an 07 with stock headlights, the driverside headlight when out one day so i thought no biggie threw a new bulb in there, well it went out again the next day. Pull the headlight out and the plug looked as though it had a little spark on the plug. The headlight works when i push in on the plug, but other than that it is always off.

So do i replace the whole harness or is there a way just to replace the bi-beam?

 

junk yard or ebay, just get the headlight harness they're pretty cheap