hello guys I'm new and I'm writing from Italy! following your wonderful forum I installed the ccfl angel eyes on my z4! are great but they have a problem. the one on the headlight high beam is turned on for more than half an hour off. the angel eye light begins to flicker and then go out ... but if I turn off the headlights shortly after the angel eye lights up again .. I think is a problem with the heat .. that of the low beam headlight does work always ... thanks for the help and sorry for the mistakes mo I'm using google translator!! 
