I Bought some GTI headlights made to fit 1.0, they’ve been working fine for months and not got the problem with them turning off on their selves sometimes it’s just the left light and then sometimes it’s both when the lights turn off I have to turn them off and back on multiple times and they will come back on and if that doesn’t work I have to turn the car off and back on and they light up again. When the lights turn off the side lights sometimes stay on but really dim. Also when the lights turn off you can no longer hear the switches inside the lights clicking when going from low beam to high beam. I have checked the wiring inside the lights they seem fine , the pins inside the connectors had abit of corrosion but I have cleaned them up. Just to mention it only has a cheap £30 ballast, don’t know if that has to do with anything.
any help is appreciated, TIA