04 dynamique headlight malfunction

[AdammRW]

got some xenons today, went to fit them everything was fine, then drivers side went out

swapped them over to be sure it was the bulb and the drivers side stayed out

swapped to normal bulbs just to have a check and then the passenger side went out and drivers worked?

side lights work fine, just the headlight, propper p*** annoying

any ideas? had a look and apparently it could be the bollast or something?

 

[DanEdser]

check all the wires are connected and none have come loose, give em a jiggle