How to access engineering mode for command(r171)? - Mercedes-Benz Forum

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post #1 of 1 (permalink) Old 03-05-2007, 01:12 AM Thread Starter
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Date registered: Feb 2007
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How to access engineering mode for command(r171)?

I've been trying to get into the engineering mode with "SLK_Comand_APS.pdf" but it is not match with my slk55(r171-2005)
- there is not 'Serv' button

Anyone knows how to get into the engineering mode in my slk55?

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Last edited by bowdown; 03-05-2007 at 01:17 AM.
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