i am having problems with my e36 HID 35 watts turning on. 1 side will turn on 1/2 the time with the fog light switch. sometimes I have to turn the switch on and off 2-3 x for the one side to turn on. the other side will not turn on at all. I can hear the ignitor pop and make a little noise then stop. I checked the voltage with my DDM and its 12 volt engine NOT running and 13.5 running BUT either way, the light s are the same. I tried and swapped ignitors and no difference.