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1999 BMW 328i Question: looking for help

 

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justgo, Aurora, CO, March 09, 2011, 19:55
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recharged the battery, put the key in but won't crank, won't start

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  • Answer #1

    raiderron March 09, 2011, 20:52
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     Master

    First off, why did you have to charge battery? Then see if correct voltage gets to starter relay/solenoid and then to starter. Is there a fuse blown? Check basics first.

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    justgo, March 10, 2011, 11:20
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    there is voltage to the stater relay. where is the fuse located as i do not have a manual also where can i obtain a manual? thanks

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    raiderron, March 10, 2011, 11:59
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    Can get manual at parts store.

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    ZeeTech, March 10, 2011, 12:06
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    You can find great repair manuals with step-by-step instructions, diagrams, parts locations and other important information here: http://bit.ly/mitchell_repair_manuals_online
    Or here: http://bit.ly/AllData_Repair_Manuals_Online

    Zee

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  • Answer #2

    ZeeTech March 10, 2011, 04:27
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    If the battery died the sync between the DME (Engine Control Module) and EWS (Immobilizer) could have lost. It requires OE or OE capable diagnostic computer to re-synchronize the modules.
    The engine's computer needs the "Start Authorized" signal from the immobilizer.
    Of course there could be other problems also, but this is a common with battery failure.

    Zee

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