is the xenon ballast or the light bulb going wrong?

[Txlee]

my light is OEM xenon, and getting blink and dim at some time, or back to bright or back to dim for a time alternatively. Do you know what is wrong for the xenon ballast or the light bulb., and need to replace it ?

[Zulu95]

Start with a bulb as it is the cheapest part. If you feel up to it you could try swapping bulb/ballast from side to side and see if the problems follows. Do each item separately.

[ECS Tuning]

From my experience you have most likely had a bulb fail as Zulu95 suggested. Swap the bulbs to check if one has gone bad.


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