[zdzich]

Hi all. I'm trying to program 722.920 transmission in my 2005 S500. The electronic module was bad and I got a replacement. The EHS number stamped on the side of the valve body is 2202701106 but in the EPC the part number is 2202703106. When I try to enter in Xentry the 2202701106 number it comes as incorrect. Should I use the number from the EPC ? I guess that this is my only option. Also, I need some data to complete SCN Online programing. Can anyone help me Please ? I will appreciate very much.
VIN: WDBNG75J15A443172
SW: 0004483810
HW: 0335456632
SCN: WDEH
EHS:  ?

Which Version VGS Board that you use?

For Version 3:
EGS No.2202702706

SW:0029029900
SCN:YE1A

For Version 2:
EGS No.:2202701906

SW:0084489710
SCN:XG5V

These should be fine. [/quote]

Thanks for your response. I found from Mercedes dealer that for my car the valve body superseded part number is 2202701206. This is the number I used to program the TCU using the SVCI2020 programer. I can also enter this number using Xentry correction programming function. It works so, what is left is the SCN Online coding which I can not do because I have no access to the Mercedes system. If I had the coding strings I could enter these numbers manually.
The first picture is the original TCU and the second is the replacement TCU that needs SCN Online coding