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2004 BMW X3 Question: warning lights



bbporter, Lake Oswego, OR, August 17, 2010, 21:32

Three warning lights came on when I started the car; the automatic transmission, the yellow BRAKE, and the dynamic stability control. I drove it home, 5 miles, and the brakes grabbed but otherwise I did not have any issues. What is going on and how could three things go wrong at one time?

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  • Answer #1

    August 20, 2010, 22:59

    The E83 electrical system consists of several BUS networks and it seems you have a fault in the powertrain can bus.

    Has your transfer case oil ever been changed?
    Possible faulty transfer case motor or your DME/DDE, DSC, EGS and VTG require programming and coding

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  • Answer #2

    Visitor, January 30, 2011, 07:59

    Had similar problem and took it to dealer. It was the low voltage. They charge the battery and did not have similar since.

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