Siemens MS45 original ECU files
Original (stock) files read from Siemens MS45 engine control units: 128 files for 1 makes and 4 models. Find your exact file by its hardware (HW), software (SW) or calibration number and compare it with your own read.
128files
1makes
4models
6HW numbers
4SW numbers
Vehicles with a Siemens MS45 ECU 4
All Siemens MS45 files 128
| Vehicle | ECU | HW | SW | Calibration / upgrade | |
|---|---|---|---|---|---|
| BMW 3 Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 3 Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 3 Series3.0 231hp | Siemens MS45 | — | — | 0044570LL00S0HJ2R | €20 · Open |
| BMW 3 Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 3 Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 3 Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 3 Series3.0 231hp | Siemens MS45 | — | — | 0044570LL00S0HJ2R | €20 · Open |
| BMW 3 Series3.0 231hp | Siemens MS45 | — | — | BM00CA3R | €20 · Open |
| BMW 3 Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 3 Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 5 Series2.0 170hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 5 Series2.2 170hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 5 Series2.2 170hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 5 Series2.2 170hp | Siemens MS45 | — | — | 0044560BM00S0RA1G | €20 · Open |
| BMW 5 Series2.2 170hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 5 Series2.2 170hp | Siemens MS45 | — | — | 0044560BN00S0QA0G | €20 · Open |
| BMW 5 Series2.2 170hp | Siemens MS45 | — | — | 0044560BN00S0QA0G | €20 · Open |
| BMW 5 Series2.2 170hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 5 Series2.2 170hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 5 Series2.2 170hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 5 Series2.2 170hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 5 Series2.5 192hp | Siemens MS45 | — | — | 0044560BL30S0EF1F | €20 · Open |
| BMW 5 Series2.5 218hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 5 Series2.5 218hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 5 Series2.5 218hp | Siemens MS45 | — | — | 0044560BN00S0EA0F | €20 · Open |
| BMW 5 Series2.5 218hp | Siemens MS45 | — | — | 0044560BN00S0EA0F | €20 · Open |
| BMW 5 Series2.5 218hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 5 Series2.5 218hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 5 Series2.5 218hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 5 Series2.5 218hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 5 Series2.5 192hp · M54B25 | Siemens MS45 | 6577365207 | — | 0044560BL30SMMFNA | €20 · Open |
| BMW 5 Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 5 Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 5 Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 5 Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 5 Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 5 Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 5 Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 5 Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 5 Series3.0 231hp | Siemens MS45 | — | — | 0044560BN00S0FA0N | €20 · Open |
| BMW 5 Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 5 Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 5 Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 5 Series3.0 231hp | Siemens MS45 | — | — | 0044570LN00S00J1N | €20 · Open |
| BMW 5 Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 5 Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 5 Series3.0 231hp | Siemens MS45 | 6577365025 | 6577367606A | 0044570LL30S0XJ1N | €20 · Open |
| BMW 5 Series3.0 231hp | Siemens MS45 | — | — | 0044570LN00S00J1N | €20 · Open |
| BMW 5 Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW 5 Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW X Series2.5 192hp · M54B25 | Siemens MS45 | — | — | 0044560BL30S0KA1B | €20 · Open |
| BMW X Series2.5 192hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW X Series2.5 192hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW X Series2.5 192hp · M54B25 | Siemens MS45 | 6577365209 | 6577365636 | 0044560BO00S0KF2B | €20 · Open |
| BMW X Series2.5 192hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW X Series3.0 231hp · M54B30 | Siemens MS45 | — | — | 0044570LO00S0LJ2B | €20 · Open |
| BMW X Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW X Series3.0 231hp · M54B30 | Siemens MS45 | 6577365208 | 6577365629 | 0044570LM00S0LJ4B | €20 · Open |
| BMW X Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW X Series3.0 231hp · M54B30 | Siemens MS45 | — | — | 0044570LO00S0LJ2B | €20 · Open |
| BMW X Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW X Series3.0 231hp · M54B30 | Siemens MS45 | — | — | 0044570LO00S0LJ2B | €20 · Open |
| BMW X Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW X Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW X Series3.0 231hp · M54B30 | Siemens MS45 | — | — | 0044570LO00S0LJ2B | €20 · Open |
| BMW X Series3.0 231hp · M54B30 | Siemens MS45 | — | — | 0044570LO00S0LJ2B | €20 · Open |
| BMW X Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW X Series3.0 231hp · M54B30 | Siemens MS45 | — | — | 0044570LO00S0LJ2B | €20 · Open |
| BMW X Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW X Series3.0 231hp · M54B30 | Siemens MS45 | — | — | 0044570LO00S0LJ2B | €20 · Open |
| BMW X Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW X Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW X Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW X Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW X Series3.0 231hp · M54B30 | Siemens MS45 | — | — | 0044570LO00S0LJ2B | €20 · Open |
| BMW X Series3.0 231hp · M54B30 | Siemens MS45 | — | — | 0044570LO00S0LJ2B | €20 · Open |
| BMW X Series3.0 231hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW Z Series2.2 170hp · M54B22 | Siemens MS45 | — | — | 0044560BL00S0AA3O | €20 · Open |
| BMW Z Series2.2 170hp · M54B22 | Siemens MS45 | — | — | 0044560BL30S0AA1O | €20 · Open |
| BMW Z Series2.5 192hp · M54B25 | Siemens MS45 | 07527072 | — | 0044560BL00S0BA2O | €20 · Open |
| BMW Z Series2.5 192hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW Z Series2.5 192hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW Z Series2.5 192hp · M54B25 | Siemens MS45 | 07533651 | 07537816 | 0044560BL00S0BK4O | €20 · Open |
| BMW Z Series2.5 192hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW Z Series2.5 192hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW Z Series2.5 192hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW Z Series2.5 192hp · M54B25 | Siemens MS45 | — | — | 0044560BG20S0BA6O | €20 · Open |
| BMW Z Series2.5 192hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW Z Series2.5 192hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW Z Series2.5 192hp · M54B25 | Siemens MS45 | — | — | 0044560BM00S0BA2O | €20 · Open |
| BMW Z Series2.5 192hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW Z Series2.5 192hp · M54B25 | Siemens MS45 | — | — | 0044560BJ10SWBABT | €20 · Open |
| BMW Z Series2.5 192hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW Z Series2.5 192hp · M54B25 | Siemens MS45 | — | — | 0044560BM00S0BA3O | €20 · Open |
| BMW Z Series2.5 192hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW Z Series2.5 192hp · M54B25 | Siemens MS45 | — | — | BL30BA1O | €20 · Open |
| BMW Z Series2.5 192hp · M54B25 | Siemens MS45 | — | — | 0044560BM00S0BA2O | €20 · Open |
| BMW Z Series2.5 192hp | Siemens MS45 | — | — | — | €20 · Open |
| BMW Z Series2.5 192hp · M54B25 | Siemens MS45 | — | — | 0044560BJ10SWBABT | €20 · Open |
| BMW Z Series2.5 192hp | Siemens MS45 | — | — | — | €20 · Open |
All hardware, software and calibration numbers
Find the number from your ECU read (Ctrl+F) and open the matching file.
Hardware (HW) · 6
Software (SW) · 4
Calibration / SW upgrade · 28
0044560BG20S0BA6O0044560BJ10S0CA2Z0044560BJ10SWBABT0044560BL00S0AA3O0044560BL00S0BA2O0044560BL00S0BK4O0044560BL00S0CA2R0044560BL30S0AA1O0044560BL30S0CA1R0044560BL30S0EF1F0044560BL30S0KA1B0044560BL30SMMFNA0044560BL30SPM1N0044560BM00S0BA2O0044560BM00S0BA3O0044560BM00S0BE2O0044560BM00S0RA1G0044560BN00S0EA0F0044560BN00S0FA0N0044560BN00S0QA0G0044560BO00S0KF2B0044570LL00S0HJ2R0044570LL30S0XJ1N0044570LM00S0LJ4B0044570LN00S00J1N0044570LO00S0LJ2BBL30BA1OBM00CA3R
Need a modified file?
Tuning for Siemens MS45 — done by our engineers
- Stage 1 / Stage 2 / ECO
- DPF / FAP OFF
- EGR OFF
- AdBlue / SCR OFF
- DTC OFF
- Speed limiter, Start&Stop
Questions
Are these files modified?
No. Every file is an original (stock) read of a Siemens MS45 control unit, delivered exactly as read. If you need a modified file, order tuning below.
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?
Create an account on our file service, top up your balance and download the file straight away. Every original file costs €20.
My number is not listed. What now?
Send us the HW/SW numbers of your ECU on WhatsApp or by email. We check our full archive and reply.
Can you tune Siemens MS45?
Yes. We make Stage 1/2 files and DPF, EGR, AdBlue/SCR and DTC solutions for Siemens MS45 (depending on the engine). Upload your read on our file service.