The Automotive Clinic — Tuning Files

Software 1037520801 Bosch MED17.7.2

186 master projects carry this software number, 167 with a modified version. Upload your read to have the tune transferred into your own file, or buy the file exactly as we hold it by software number. Modified files from $275, original (stock) files from $75 AUD. Trade accounts see their own pricing after log in.

Fitted to

Mercedes-Benz ×9
Mercedes-Benz A45 AMG 2.0 4Matic 7AT - 360hp ×9
Mercedes-Benz 180 6MT - 122hp ×8
Mercedes-Benz E-Class 200 7AT - 184hp ×6
Mercedes-Benz CLA ×6
Mercedes-Benz CLA CLA45 AMG ×6
Mercedes-Benz CLA250 250 CGI ×5
Mercedes-Benz E-Class 250 7AT - ×5
Mercedes-Benz A180 1.6 Blue Efficiency ×4
Mercedes-Benz A45 2.0 AMG ×4

ECU

Bosch
MED17.7.2 / MED17.7 / MED17
Bosch

Hardware / part numbers

.
0
0261S08233
1037533510
1037538119
1339020900
2709010900
2709026400
2709040100
4A40090BS0H0000
4D38270H57H0000 2901
4D40110H557H0001 2407
4D40110H57H0001 2407
4D40110H57H0003 1610
4D41070H57S0000 1111
4D41110H57H0001 0804
4D41110H5UH0001 0204
4I44120T57H0001 1205
4N37150F57H0001 0106
4N38270E57H0000 0502
4N38270F57H0000 0702
4N38310L57H0000 1408
4N38330L57H0000 1504
4N40110F57H0000
4N40110F57H0000 2207
4N41110F57H0000 1612
NA
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SW UP: 1037529983
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Read with

Alientech K-Tag
Alientech Kess V2

Modifications available

Have the read? Upload it.
Your own file comes back with the modification built in, checked for a 100% match before it's offered.
Upload your read →
Can't read the ECU? Buy by software number.
The stock or modified file exactly as we hold it, to write with your tool. Make sure your ECU carries 1037520801 and the same hardware number.
See files & prices →

Vehicle pages: Mercedes-Benz A180 · Mercedes-Benz A200 · Mercedes-Benz A220 · Mercedes-Benz A250 · Mercedes-Benz A45 · Mercedes-Benz A45 AMG · Mercedes-Benz B · Mercedes-Benz C · Mercedes-Benz C-Class T-Model · Mercedes-Benz C180 · Mercedes-Benz C200 · Mercedes-Benz CLA · Mercedes-Benz CLA 180CGI · Mercedes-Benz CLA-Class · Mercedes-Benz CLA180 · Mercedes-Benz CLA200 · Mercedes-Benz CLA250 · Mercedes-Benz CLA45 AMG · Mercedes-Benz E · Mercedes-Benz E E200 · Mercedes-Benz E-Class · Mercedes-Benz E-Class Cabriolet · Mercedes-Benz E-Class Coupe · Mercedes-Benz E200 · Mercedes-Benz GL · Mercedes-Benz GLA · Mercedes-Benz GLA-Class · Mercedes-Benz GLA45 AMG · Mercedes-Benz SLC · Mercedes-Benz SLC200

Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2026-05-29.

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