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Very faint battery light - constant
I think on the e53 the alternator circuit is connected to the oil level circuit. The TIS would confirm.
In the old days the alternator drive circuit went though a bulb on the dash to automatically light up on fault.
–awr–
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2011 E70 • N55 (me)
2012 E70 • N63 (wife)
Last edited by andrewwynn; 08-25-2025 at 10:27 AM.
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