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      11-21-2013, 08:32 AM   #3
F104
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Belgium
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Drives: E92 320D M-sport
Join Date: Apr 2008
Location: belgium

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cn555ic, thanks. Weird thing though is the lamp functions ok. The only bit that does not function is the electro magnet, which pulls away a metal shield in front of the lens to give the high beam. I've used a 9V battery on the pins of the magnet, and it works fine.
Or are you saying the high beam also results in a higher wattage output to the lamp and it recorded that error? I've used the B/T tool to reset any faults.

I've absolutely no coding knowledge. But it starts to look to me like the car does not recognize the S0004 ballast. The ballast itself works and ignites the lamp, but it does not respond to the high beam request?
Appreciate 0