my customer bought this car (didn't see yet) I'm not famailiar with the mercedes cars in this kind of depth
w212 2009
he told me the problem, maybe is correct maybe isn't dunno.
In the past the EIS is changed the car is working but with lot of DTCs.
The original EIS is gone, unavailable.
Is this possible or just gibberish?
If yes ,possible to sync the EIS with the car, if yes wich tool able to do it?
If not, the dealer able to do it w/o ordering new components just with sw work?
thx
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