11-30-2015, 02:18 AM
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Member
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Join Date: Jun 2014
Location: SA, TX
Posts: 6,474
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Quote:
Originally Posted by upallnight
If you are back probing the ballast be careful because that ballast has High Voltage.
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Yes, for sure. Should have mentioned that. Be sure you are probing the correct wire(s).
I haven't looked at an ETK for the electrical system on an e53 but perhaps a relay is to blame if both headlights are down? I imagine the LKM would trigger a relay to then send voltage to the ballasts?
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