i have succesfully retrofitted the xenon on my vectra c
and it works with the engine off (no checkcontrol) and with engine on it flickers very fast
so it needs to be tech2'd but i went to the opel dealer today and a friend of my works there and he didn't find the function to activate the xenon,
so my question here is: does somebody know the ehmm the walktrough for activating the xenon?
and whats the underbonnet ecu? (sorry for the bad english)
Thanks in advance
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