[lucazero]

Good morning , I have a boxster the 2002,2,7cc and I'm going crazy with litronic headlamps ...
top left headlight after a while that it was on went out, he switched back from the switch and went back to work. I thought they were the bulbs , then replaced D2S lamps ( with two 8000k ) , replaced starter and replaced the control units (ballast )
for ten days all right , but now turns off the right headlight ( passenger) can last 10 minutes as 1 hour.
if the car is stationary work endlessly but just shortly after childbirth goes out , power back up and go back to work for 10 minutes .
I checked the headlight coupler, and is ok . I lubricated every contact and the switch on the dashboard , checked the wiring to cut any wires or stripped but nothing .
it seems that the lighthouse goes into protection! because if I leave the lights on, detachment and resubmit the lighthouse back to work!
What other controls do I do ?
what can be more ??
please give me help !!