Mercedes S Bosch MED17.7.3 original ECU files
Original (stock) files read from the Bosch MED17.7.3 control unit of the Mercedes S: 29 files, 5 engine versions. Find your exact file by its hardware (HW), software (SW) or calibration number and compare it with your own read.
WinOLS map packs for Mercedes S: 54 packs from €60
All Mercedes S Bosch MED17.7.3 files 29
| Vehicle | ECU | HW | SW | Calibration / upgrade | |
|---|---|---|---|---|---|
| 2769036802 2769026800 Mercedes S3.5 306hp | Bosch MED17.7.3 | — | 2769026800 | 2769036802 | €20 · Open |
| 2769036501 2769025500 Mercedes S3.5 306hp | Bosch MED17.7.3 | — | 2769025500 | 2769036501 | €20 · Open |
| 2769039501 2769026800 Mercedes S3.5 306hp | Bosch MED17.7.3 | — | 2769026800 | 2769039501 | €20 · Open |
| Mercedes S3.5 306hp | Bosch MED17.7.3 | — | — | — | €20 · Open |
| 2769032103 2769021601 Mercedes S3.5 306hp | Bosch MED17.7.3 | — | 2769021601 | 2769032103 | €20 · Open |
| 2789023200 Mercedes S4.7 455hp · M157DE55LA | Bosch MED17.7.3 | 0261xxxxxx | 2789023200 | 2789038900 | €20 · Open |
| 2789038700 2789023200 Mercedes S4.7 455hp | Bosch MED17.7.3 | — | 2789023200 | 2789038700 | €20 · Open |
| 2789033601 2789023800 Mercedes S4.7 455hp · M157DE55LAMap pack · 185 maps | Bosch MED17.7.3 | — | 2789023800 | 2789033601 | €20 · OpenWith maps €60 |
| 2789039800 2789023500 Mercedes S4.7 455hp · M152DE55 | Bosch MED17.7.3 | — | 2789023500 | 2789039800 | €20 · Open |
| Mercedes S4.7 455hp | Bosch MED17.7.3 | — | — | — | €20 · Open |
| 2789036700 2789022700 Mercedes S4.7 455hpMap pack · 214 maps | Bosch MED17.7.3 | — | 2789022700 | 2789036700 | €20 · OpenWith maps €60 |
| 2789032901 2789023800 Mercedes S4.7 455hpMap pack · 185 maps | Bosch MED17.7.3 | — | 2789023800 | 2789032901 | €20 · OpenWith maps €60 |
| 2789031401 2789023200 Mercedes S4.7 455hpMap pack · 308 maps | Bosch MED17.7.3 | — | 2789023200 | 2789031401 | €20 · OpenWith maps €60 |
| 2789036001 2789024800 Mercedes S4.7 455hp | Bosch MED17.7.3 | — | 2789024800 | 2789036001 | €20 · Open |
| 2789023200 2789038300 Mercedes S4.7 455hp · M157DE55LA | Bosch MED17.7.3 | 0261xxxxxx | 2789023200 | 2789038300 | €20 · Open |
| 2789030501 2789022900 Mercedes S4.7 455hp | Bosch MED17.7.3 | — | 2789022900 | 2789030501 | €20 · Open |
| 2789034700 2789021900 Mercedes S4.7 455hp | Bosch MED17.7.3 | — | 2789021900 | 2789034700 | €20 · Open |
| 1579030501 1579021700 Mercedes S5.5 577hp | Bosch MED17.7.3 | — | 1579021700 | 1579030501 | €20 · Open |
| 1579030601 1579021700 Mercedes S5.5 577hp · M157DE55AL | Bosch MED17.7.3 | — | 1579021700 | 1579030601 | €20 · Open |
| 1579037100 1579020700 Mercedes S5.5 577hpMap pack · 326 maps | Bosch MED17.7.3 | — | 1579020700 | 1579037100 | €20 · OpenWith maps €60 |
| 1579036000 2789023500 Mercedes S5.5 585hp | Bosch MED17.7.3 | — | 2789023500 | 1579036000 | €20 · Open |
| 1579036400 2789023500 Mercedes S5.5 585hp | Bosch MED17.7.3 | — | 2789023500 | 1579036400 | €20 · Open |
| 2789032001 2789023500 Mercedes S5.5 585hp | Bosch MED17.7.3 | — | 2789023500 | 2789032001 | €20 · Open |
| 2789031701 2789023500 Mercedes S5.5 585hp | Bosch MED17.7.3 | — | 2789023500 | 2789031701 | €20 · Open |
| 2789033701 2789023500 Mercedes S5.5 585hp · M152DE55Map pack · 315 maps | Bosch MED17.7.3 | — | 2789023500 | 2789033701 | €20 · OpenWith maps €60 |
| 1579033100 2789022700 Mercedes S63 5500 AMG 585hp | Bosch MED17.7.3 | — | 2789022700 | 1579033100 | €20 · Open |
| 1579033200 2789022700 Mercedes S63 5500 AMG 585hp | Bosch MED17.7.3 | — | 2789022700 | 1579033200 | €20 · Open |
| 1579039400 1579021300 Mercedes S63 5500 AMG 585hpMap pack · 199 maps | Bosch MED17.7.3 | — | 1579021300 | 1579039400 | €20 · OpenWith maps €60 |
| 1579039200 1579021400 Mercedes S63 5500 AMG 585hp | Bosch MED17.7.3 | — | 1579021400 | 1579039200 | €20 · Open |
No file in this list matches. Search all original files →
Mercedes S Bosch MED17.7.3: engines and numbers
Engines with the most original files for the Mercedes S Bosch MED17.7.3, with some of the software and hardware numbers listed:
4.7 455hp (M157DE55LA): 12 files; SW 2789023200, 2789023800, 2789023500.
3.5 306hp: 5 files; SW 2769026800, 2769025500, 2769021601.
5.5 585hp: 5 files; SW 2789023500.
63 5500 AMG 585hp: 4 files; SW 2789022700, 1579021300, 1579021400.
5.5 577hp: 3 files; SW 1579021700, 1579020700.
All hardware, software and calibration numbers
Find the number from your ECU read (Ctrl+F) and open the matching file.
Software (SW) · 14
Calibration / SW upgrade · 27
Other ECU types in the Mercedes S 31
Bosch MED17.7.3 in other vehicles 8
Tuning for Mercedes S Bosch MED17.7.3 — done by our engineers
- Stage 1 / Stage 2 / ECO
- DPF / FAP OFF
- EGR OFF
- AdBlue / SCR OFF
- DTC OFF
- Speed limiter, Start&Stop
Questions
Which engines are listed for the Mercedes S Bosch MED17.7.3?
4.7 455hp, 5.5 585hp, 3.5 306hp, 63 5500 AMG 585hp and 5.5 577hp. Pick your engine in the list below and compare HW and SW with your read.
How do I find the right file?
Read the ECU with your tool and compare the hardware (HW) and software (SW) numbers — and the calibration when several files share one software number. The vehicle name alone is not enough: the identifiers decide.
How do I get the file?
Open the file page and use Quick buy: €20 by card, no registration. We request the file from the original-file database and e-mail it to you — usually within minutes, normally within 24 hours. With an account on our file service fs.auto-remap.com you can also top up your balance and order there.
What exactly do I receive?
The original read only, as a ready-to-use .bin file (ordered through a file-service account: a ZIP archive with an .ori file inside). No full backups, EPROMs, SGO, VBF or other formats. Different tools expect different file sizes when writing, so make sure the file suits your device. All sales are final: check HW and SW against your own read before you buy.
My number is not listed. What now?
Then we do not have this file: every original file we have is listed on this site and found by its search, so we cannot get it for you. Search one number at a time — HW, SW or calibration — exactly as it appears in your read.