OEM HID headlight problems.

[ant5735]

2010 Leon with factory fitted HID headlights. RH light intermittently went on and off other day then seemed to flicker and now it never comes on. Have swapped bulbs and proved they both work. I then swapped ballasts and neither worked but when I put them back the left worked again. Both ballasts have same part numbers so guess they are universal. Fuses checked and all ok, RH xenon fuse, RH headlight fuse. Anyone got a diagram of plug to headlight so I can test power supplies to headlight to rule out relays/Harness problem?

 

[robthebubble]

Try this as it might work: http://www.seatcupra.net/forums/showthread.php?t=376950

 

[ant5735]

Thanks will take a look tonight!

 

[ant5735]

That got me a start and have used a multimeter to sort rest as my plug had 14 pins. Have got power so has anyone had issues with the wiring inside the headlight unit? Anything to look out for?