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electrical system
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  1. E46 General
    The vehicle is a 2002 330ci automatic with 130000 original miles. The car came from an auction so I don't have any previous information. The car runs rough (has a misfire) and CEL. I plug in my scanner and after the automatic detection process tells me my specific model, it starts to connect...
  2. E46 General
    With my 2004 330Cic parked and off, the battery has been discharging at a rate of about 3 amperes, which seems like a lot to me. I read that this is often because of a faulty FSU. So I disconnected my FSU and I am still seeing the same current draw. This started when I found the battery dead...
  3. E46 General
    Ok I recently purchased an '04 330cic with 84k miles (had it checked out before writing the check). It wasn't throwing any codes at the time, but after a 2500 mile vacation the last 2 weeks it decided to throw on an airbag light. In addition to the airbag light, the audio controls on the...
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