w221 KI sw update

[mrpower]

hi ppl

I need your help
I have a W221 2007 with dash 260km`h
I write the dump s63 320km`h in 24C08
even so good, adapted EZS, everything ok
I read here in the forum that W221 2007 have to make SW update
the problem is there, my das 07.2014 not find updates.
some help ?


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