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Communities > Diagnostics > Europe Cars > 2003 BMW 745LI
2003 BMW 745LI

548 Views 1 Replies Latest reply: 2022-12-31 13:47:26


  •   Level 1   
    (5) points

    2022-12-29 18:10:15
     This car has sat unused for 6 months and not run. . Had to replace the starter since it would not turn over.
    Now turns over, no spark, does not start.
    Code from a scanner reads P27A4.
    Did replace battery in the keyfob. 
    Does it seem like a modules communication problem requiring a resync, or keyfob reprograming ?
    Thank you very much.....


    Reply

  •   Level 9   
    (3723) points

    2022-12-31 13:47:26 (Reply to:)

    Hi, you probably has a ews problem it has to be relearned to your car to give it free.
    What you could try first is take the spare key and try that one .sometimes original key
    is not recognised anymore.
    Reply
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