Replace W212 DME

Today replaced W212 DME requested by one of the workshop, the implementation was just simple as it.

After replaced DME, everything work in order it's sound easy but you still need some hand on experience. I will give some brief intro.

Before program you need some preparation,
1st you need AC to DC power supply,
2nd you need Xentry and interface,
3rd is SCN access.,
4rd internet connection.


Ensure your dc supply is above 12V and stabilize, an instability voltage might result failure during programming.

Once you meet the above condition, start your Xentry, select "Initialize DME" and run thru programming till the end and you are good to go. during the process Xentry will get latest programing and SCN string from Mercedes Benz server and flash into your DME, after this you are good to go.