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2789022500 original ECU files

In this archive 2789022500 is the SW number on 10 files, with 3 different HW and SW pairs. On its own it does not pick the file: the table below shows what else each one carries.

Also written: A2789022500 · A 278 902 25 00

Which 2789022500 file is yours?

Compare the other numbers on each line with your read and open the line that matches. All of them are €18.

Its other numbersListed forMap pack
HW0261S07802CAL1579033600 Mercedes CLS 5.5 525hp M157DE55LA · Bosch MED17.7.3 181 maps
HW0261S0xxxxCAL1579032900 Mercedes CLS 5.5 525hp M157DE55LA · Bosch MED17.7.3 132 maps
CAL1579036300 Mercedes ML 5.5 525hp · Bosch MED17.7.3 none listed
CAL1579033700 Mercedes ML 5.5 525hp · Bosch MED17.7.3 311 maps
CAL1579032900 Mercedes ML 5.5 525hp · Bosch MED17.7.3 none listed
CAL1579032500 Mercedes ML 5.5 525hp · Bosch MED17.7.3 251 maps
CAL1579033800 Mercedes ML 5.5 525hp · Bosch MED17.7.3 none listed
CAL2789036100 Mercedes SL 4.6 435hp M278DE46LA · Bosch MED17.7 none listed
CAL2789036200 Mercedes SL 4.6 435hp M278DE46LA · Bosch MED17.7.3 175 maps
CAL2789036200 Mercedes SL 4.6 435hp · Bosch MED17.7.3 none listed

ECU types carrying 2789022500

Cars and engines it is listed for

ModelEngineFiles
Mercedes ML5.5 525hp5
Mercedes SL4.6 435hp M278DE46LA3
Mercedes CLS5.5 525hp M157DE55LA2

Seen together with 2789022500

9 other numbers on these files, and on how many.

CAL 1579032900 2CAL 2789036200 2HW 0261S07802 1CAL 1579032500 1CAL 1579033600 1CAL 1579033700 1CAL 1579033800 1CAL 1579036300 1CAL 2789036100 1

Map packs for these files

5 of them have a WinOLS map pack: the original .bin plus a CSV of its named maps.

  • 181 maps Mercedes CLS 5.5 525hp HW 0261S07802 CAL 1579033600
  • 132 maps Mercedes CLS 5.5 525hp HW 0261S0xxxx CAL 1579032900
  • 311 maps Mercedes ML 5.5 525hp CAL 1579033700
  • 251 maps Mercedes ML 5.5 525hp CAL 1579032500
  • 175 maps Mercedes SL 4.6 435hp CAL 2789036200

Where do I find these numbers?