alright so on my way home tonight i realized i had no headlights so when i got home i check everything and it all looked good but would turn on. so i unplugged all the HID stuff and installed normal bulbs into the OEM harness and they turned on and were fine so i plugged each ballast into the the OEM harness and nothing. so i was like hm and plugged each ballst into the OEM harness for my fog lights and nothing so i was left to believe ether my ballast or my bulbs were burnt
so i had my buddy come over who also has the DDM kit and i plugged my ballast into his bulbs and they fired right up so i was like o bad bulb so i plugged my bulb into his ballast and fired right up so i was like hm and plugged my ballast and bulb into his car and both fired perfectly. so i went and plugged them all back in and re grounded the relay harness and still nothing
im at a lost of what could possibly be wrong as normal bulbs work fine and the HIDs wont and i can even hear the ballast clicking like they are trying to turn on but just cant

 

i didnt know the tc had reversed polarity and once i flipped it it worked fine. so i guess it blew the relay on my relay harness

 

i know you figured your issue out, but mine do the same thing...turns out i have a bad ballast...