Question about 1997 Mercedes-Benz Mercedes Benz S Class Coupe

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Car will not fire. start error pops up on the dash when you turn key to position 2

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  • Nemo Sep 12, 2010

    where is the computer located

  • Nemo Sep 12, 2010

    The DAS

  • Nemo Sep 12, 2010

    The drive authorization system where is that located

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Hi,

This is usually due to either a faulty key or a faulty Drive Authorization System (DAS) control unit fitted behind the dash.

If you have 2 keys & both keys are giving the same fault with start error on the dash then it is likely that the DAS module is indeed at fault.

The car will need to be checked on Mercedes STAR diagnosis & if it is indeed this at fault then it also requires coding on STAR after installation.For exact diagnosis, you need to take the car to the dealer for the same.

Let me know,if needed further assistance.

Hope i helped you.

Thanks for using ' Fixya ' and have a nice day!!

Posted on Sep 11, 2010

  • taran_2005
    taran_2005 Sep 12, 2010

    Thanks for your response!!

    I am sorry, i didn't get the question. Computer???? Kindly explain the complete information.

    Thanks!!

  • taran_2005
    taran_2005 Sep 12, 2010

    Thanks for your response!!

    Kindly confirm the Year, model and engine specification of the same.

    Thanks!!

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