[Roadrider15]

Hello I am haveing trouble with my passenger side low beam I got a hid kit and went to install the driver side no problem then I when to the passenger side and world of trouble came out for frist off I plugged it in tested it and it worked then I had to unplug it to fit the dust cover over the lights. Then I replugged it in and no wokie then I unplugged evey connector and tried again no work so I thought it might have been the relay so I bought another relay put that didn't work and I put that ballas on the outher side and it worked.... So what should I try now?
Thanks for your help