S-Class (W221) 2007-2013: S 320 CDI, S 350, S 450, S 500, S 550, S 420 CDI, S 600

2012 S-350 Engineering Menu Code

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Old Jun 4, 2012 | 02:46 PM
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pacificsloop's Avatar
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2011 E350
2012 S-350 Engineering Menu Code

Hi All,

I just picked up my '12 S Class 350, and attempted to access the engineering menu. My former E-class worked with Hook, 1, #, but on the S, this does not appear to work. Does anyone know of the S-Class code?

Thanks!
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Old Jun 5, 2012 | 01:07 AM
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T.H.Carrera's Avatar
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2012 w221
what can be done, changed from the engineering menu? Do you have to use the Star diagnostic laptop to do this?
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