2000 e39 520i - Airbag warning light.

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Thread: 2000 e39 520i - Airbag warning light.

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  1. 2000 e39 520i - Airbag warning light. 
    #1
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    fred page's Car Details
    Model of Car:
    520i
    Year of Manufacture:
    2000
    Transmission Type:
    automatic
    Car Body Type:
    saloon

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    Hi all, wondered if anyone knows where to get wiring diagram for airbag system including ECU. Airbag light came on after jump starting another vehicle. Airbag fuse blown - changed. Autel MaxiDiag MD801 code reader says 11 Ignition circuit ZK10, battery unplug 1, and 240 ECU internal error. Resetting codes not effective. If I replace ECU will it need programming? Any help greatly appreciated.
    Last edited by fred page; 18-03-2012 at 20:21.
     
     

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    #2
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    edber's Car Details
    Model of Car:
    E60 520D LCI
    Year of Manufacture:
    2007
    Transmission Type:
    AUTOMATIC
    Car Body Type:
    saloon
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    i think you need to disconnect the battery and leave for a few hours to reset the ecu.remove both leads from battery.
     
     

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    #3
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    fred page's Car Details
    Model of Car:
    520i
    Year of Manufacture:
    2000
    Transmission Type:
    automatic
    Car Body Type:
    saloon

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    Quote Originally Posted by edber View Post
    i think you need to disconnect the battery and leave for a few hours to reset the ecu.remove both leads from battery.
    Sadly have already tried that to no avail. Have plumped for purchase of used airbag module on ebay and will try that. Will let you know if that works.
     
     

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    #4
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    Benoni's Car Details
    Model of Car:
    520D
    Year of Manufacture:
    2001
    Transmission Type:
    Manual
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    Saloon

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