Let’s not confuse OFFLINE coding with simple CODINGS !
– U for MB means 211
– F means Sedan
– next two digits are the model within the body type, seems to be a direct copy from the internal VIN
– next digit is about the SRS system, I’ve found explanations up to the letter F, so this car must have more SRS equipment than known when my reference was drafted
– position 9 is a check digit and the tenth digit comes from the model year.
1. In DAS, you can program ecu’s offline. (In xentry, you have to buy xentry calculator.)
2. Vediamo is the way to go to program ecu offline and is used by daimler factory
3. If you want only for 204.041 as above, you can try to use 204 in DAS. and there is free offline programming
between those three options, vediamo is the best and can be used for 99% vehicle’s model
Xentry (new model cars 2011-2016)
First of all
———-A451———-
451.331=YES
451.332=YES
etc
etc
etc