BMW 3 Series Siemens MS43 original ECU files
Original (stock) files read from the Siemens MS43 control unit of the BMW 3 Series: 324 files, 10 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 BMW 3 Series: 475 packs from €60
324files
10engines
4HW numbers
4SW numbers
All BMW 3 Series Siemens MS43 files 324
| Vehicle | ECU | HW | SW | Calibration / upgrade | |
|---|---|---|---|---|---|
| C2568528 BMW 3 Series2.2 170hp | Siemens MS43 | — | — | C2568528 | €20 · Open |
| C256852G BMW 3 Series2.2 170hp · M54B22 | Siemens MS43 | — | — | C256852G | €20 · Open |
| C256853P BMW 3 Series2.2 170hp | Siemens MS43 | — | — | C256853P | €20 · Open |
| C256850G BMW 3 Series2.2 170hp | Siemens MS43 | — | — | C256850G | €20 · Open |
| C256B52D BMW 3 Series2.2 170hp · M54B22 | Siemens MS43 | — | — | C256B52D | €20 · Open |
| B137856G BMW 3 Series2.2 170hp · M54B22Map pack · 64 maps | Siemens MS43 | — | — | B137856G | €20 · OpenWith maps €60 |
| C256G548 BMW 3 Series2.2 170hp | Siemens MS43 | — | — | C256G548 | €20 · Open |
| C356E50F BMW 3 Series2.2 170hp | Siemens MS43 | — | — | C356E50F | €20 · Open |
| C256P50R BMW 3 Series2.2 170hp | Siemens MS43 | — | — | C256P50R | €20 · Open |
| C256852D BMW 3 Series2.2 170hp · M54B22 | Siemens MS43 | — | — | C256852D | €20 · Open |
| C256E52D BMW 3 Series2.2 170hp | Siemens MS43 | — | — | C256E52D | €20 · Open |
| C3568508 BMW 3 Series2.2 170hp · M54B22 | Siemens MS43 | — | — | C3568508 | €20 · Open |
| C256C50D BMW 3 Series2.2 170hp | Siemens MS43 | — | — | C256C50D | €20 · Open |
| C256I52G BMW 3 Series2.2 170hp | Siemens MS43 | — | — | C256I52G | €20 · Open |
| C256954G BMW 3 Series2.2 170hp | Siemens MS43 | — | — | C256954G | €20 · Open |
| C666852 430066 BMW 3 Series2.5 184hp | Siemens MS43 | C666852 | 430066 | C464F52J | €20 · Open |
| 7528050 C464750C BMW 3 Series2.5 184hp | Siemens MS43 | 7528050 | 7000 | C464750C | €20 · Open |
| C356650I BMW 3 Series2.5 192hp | Siemens MS43 | — | — | C356650I | €20 · Open |
| C2567548 BMW 3 Series2.5 192hpMap pack · 50 maps | Siemens MS43 | — | — | C2567548 | €20 · OpenWith maps €60 |
| C256F548 BMW 3 Series2.5 192hp | Siemens MS43 | — | — | C256F548 | €20 · Open |
| C256750F BMW 3 Series2.5 192hp · M54B25 | Siemens MS43 | — | — | C256750F | €20 · Open |
| C256750G BMW 3 Series2.5 192hp · M54B25 | Siemens MS43 | — | — | C256750G | €20 · Open |
| C256F50G BMW 3 Series2.5 192hp | Siemens MS43 | — | — | C256F50G | €20 · Open |
| C256752D BMW 3 Series2.5 192hp | Siemens MS43 | — | — | C256752D | €20 · Open |
| C256B50G BMW 3 Series2.5 192hp · M54B25 | Siemens MS43 | — | — | C256B50G | €20 · Open |
| C256I52G BMW 3 Series2.5 192hp · M54B25 | Siemens MS43 | — | — | C256I52G | €20 · Open |
| C256B55P BMW 3 Series2.5 192hp · M54B25 | Siemens MS43 | — | — | C256B55P | €20 · Open |
| C256750D BMW 3 Series2.5 192hp · M54B25 | Siemens MS43 | — | — | C256750D | €20 · Open |
| C256L50J BMW 3 Series2.5 192hp | Siemens MS43 | — | — | C256L50J | €20 · Open |
| C256F52K BMW 3 Series2.5 192hp · M54B25 | Siemens MS43 | — | — | C256F52K | €20 · Open |
| C256I548 BMW 3 Series2.5 192hp · M54B25 | Siemens MS43 | — | — | C256I548 | €20 · Open |
| C256752D BMW 3 Series2.5 192hp · M54B25 | Siemens MS43 | — | — | C256752D | €20 · Open |
| C256B548 BMW 3 Series2.5 192hp · M54B25 | Siemens MS43 | — | — | C256B548 | €20 · Open |
| C356B50C BMW 3 Series2.5 192hp | Siemens MS43 | — | — | C356B50C | €20 · Open |
| C256752C BMW 3 Series2.5 192hp | Siemens MS43 | — | — | C256752C | €20 · Open |
| C256I52G BMW 3 Series2.5 192hp | Siemens MS43 | — | — | C256I52G | €20 · Open |
| C356750C BMW 3 Series2.5 192hp · M54B25 | Siemens MS43 | — | — | C356750C | €20 · Open |
| C256753P BMW 3 Series2.5 192hp | Siemens MS43 | — | — | C256753P | €20 · Open |
| C256I50G BMW 3 Series2.5 192hp · M54B25 | Siemens MS43 | — | — | C256I50G | €20 · Open |
| C256752F BMW 3 Series2.5 192hp | Siemens MS43 | — | — | C256752F | €20 · Open |
| C256F52G BMW 3 Series2.5 192hp · M54B25 | Siemens MS43 | — | — | C256F52G | €20 · Open |
| C256B548 BMW 3 Series2.5 192hp | Siemens MS43 | — | — | C256B548 | €20 · Open |
| C256I548 BMW 3 Series2.5 192hp | Siemens MS43 | — | — | C256I548 | €20 · Open |
| C256652F BMW 3 Series2.5 192hp | Siemens MS43 | — | — | C256652F | €20 · Open |
| C4647508 BMW 3 Series2.8 193hp | Siemens MS43 | — | — | C4647508 | €20 · Open |
| C464750F BMW 3 Series2.8 193hpMap pack · 55 maps | Siemens MS43 | — | — | C464750F | €20 · OpenWith maps €60 |
| B137754C BMW 3 Series2.8 24V 193hp | Siemens MS43 | — | — | B137754C | €20 · Open |
| B137755G BMW 3 Series2.8 24V 193hp | Siemens MS43 | — | — | B137755G | €20 · Open |
| B137754G BMW 3 Series2.8 24V 193hp | Siemens MS43 | — | — | B137754G | €20 · Open |
| B137L52K BMW 3 Series2.8 24V 193hp | Siemens MS43 | — | — | B137L52K | €20 · Open |
| C666F52F BMW 3 Series3.0 231hp | Siemens MS43 | — | — | C666F52F | €20 · Open |
| C769Y548 BMW 3 Series3.0 231hp | Siemens MS43 | — | — | C769Y548 | €20 · Open |
| C769VE4H BMW 3 Series3.0 231hp · M54B30 | Siemens MS43 | — | — | C769VE4H | €20 · Open |
| C666H53F BMW 3 Series3.0 231hp · M54B30 | Siemens MS43 | — | — | C666H53F | €20 · Open |
| C155J52G BMW 3 Series3.0 231hp | Siemens MS43 | — | — | C155J52G | €20 · Open |
| C769X58J BMW 3 Series3.0 231hp · M54B30 | Siemens MS43 | — | — | C769X58J | €20 · Open |
| C769V55F BMW 3 Series3.0 231hp | Siemens MS43 | — | — | C769V55F | €20 · Open |
| C769Y54F BMW 3 Series3.0 231hp | Siemens MS43 | — | — | C769Y54F | €20 · Open |
| C666G528 BMW 3 Series3.0 231hpMap pack · 57 maps | Siemens MS43 | — | — | C666G528 | €20 · OpenWith maps €60 |
| C769X54J BMW 3 Series3.0 231hp · M54B30 | Siemens MS43 | — | — | C769X54J | €20 · Open |
| C769Y50I BMW 3 Series3.0 231hp · M54B30 | Siemens MS43 | — | — | C769Y50I | €20 · Open |
| C566650F BMW 3 Series3.0 231hp | Siemens MS43 | — | — | C566650F | €20 · Open |
| C769Y54I BMW 3 Series3.0 231hp | Siemens MS43 | — | — | C769Y54I | €20 · Open |
| C769Y541 BMW 3 Series3.0 231hp · M54B30 | Siemens MS43 | — | — | C769Y541 | €20 · Open |
| C769Y54I BMW 3 Series3.0 231hp · M54B30 | Siemens MS43 | — | — | C769Y54I | €20 · Open |
| C769Y548 BMW 3 Series3.0 231hp · M54B30 | Siemens MS43 | — | — | C769Y548 | €20 · Open |
| 7518111 C155950G BMW 3 Series3.0 231hp · M54B30 | Siemens MS43 | 7518111 | — | C155950G | €20 · Open |
| C155650G BMW 3 Series3.0 231hp | Siemens MS43 | — | — | C155650G | €20 · Open |
| C566Y508 BMW 3 Series3.0 231hp | Siemens MS43 | — | — | C566Y508 | €20 · Open |
| C256954G BMW 3 Series3.0 231hp · M54B30 | Siemens MS43 | — | — | C256954G | €20 · Open |
| C356Y52I BMW 3 Series3.0 231hp · M54B30 | Siemens MS43 | — | — | C356Y52I | €20 · Open |
| C256G50G BMW 3 Series3.0 231hp | Siemens MS43 | — | — | C256G50G | €20 · Open |
| C256452F BMW 3 Series3.0 231hp | Siemens MS43 | — | — | C256452F | €20 · Open |
| C256650F BMW 3 Series3.0 231hp | Siemens MS43 | — | — | C256650F | €20 · Open |
| C356650I BMW 3 Series3.0 231hp | Siemens MS43 | — | — | C356650I | €20 · Open |
| C256650B BMW 3 Series3.0 231hp | Siemens MS43 | — | — | C256650B | €20 · Open |
| C566650I BMW 3 Series3.0 231hp | Siemens MS43 | — | — | C566650I | €20 · Open |
| C256G548 BMW 3 Series3.0 231hp | Siemens MS43 | — | — | C256G548 | €20 · Open |
| C256954G BMW 3 Series3.0 231hp | Siemens MS43 | — | — | C256954G | €20 · Open |
| C356Y548 BMW 3 Series3.0 231hp | Siemens MS43 | — | — | C356Y548 | €20 · Open |
| 7518111 C155650I BMW 3 Series3.0 231hp · M54B30 | Siemens MS43 | 7518111 | — | C155650I | €20 · Open |
| C6669528 BMW 3 Series3.0 231hp | Siemens MS43 | — | — | C6669528 | €20 · Open |
| C256654I BMW 3 Series3.0 231hp | Siemens MS43 | — | — | C256654I | €20 · Open |
| C769HE4F BMW 3 Series3.0 231hp · M54B30 | Siemens MS43 | — | — | C769HE4F | €20 · Open |
| C769V55H BMW 3 Series3.0 231hp | Siemens MS43 | — | — | C769V55H | €20 · Open |
| C769H55F BMW 3 Series3.0 231hp | Siemens MS43 | — | — | C769H55F | €20 · Open |
| C5669508 BMW 3 Series3.0 231hp | Siemens MS43 | — | — | C5669508 | €20 · Open |
| 7518111 C155G50G BMW 3 Series3.0 231hp · M54B30 | Siemens MS43 | 7518111 | — | C155G50G | €20 · Open |
| C769Y508 BMW 3 Series3.0 231hp | Siemens MS43 | — | — | C769Y508 | €20 · Open |
| C5666508 BMW 3 Series3.0 231hp | Siemens MS43 | — | — | C5666508 | €20 · Open |
| C256454H BMW 3 Series3.0 231hp | Siemens MS43 | — | — | C256454H | €20 · Open |
| C356Z50H BMW 3 Series3.0 231hp · M54B30 | Siemens MS43 | — | — | C356Z50H | €20 · Open |
| C7698508 BMW 3 Series3.0 231hp · M54B30 | Siemens MS43 | — | — | C7698508 | €20 · Open |
| C769Y541 BMW 3 Series3.0 231hp | Siemens MS43 | — | — | C769Y541 | €20 · Open |
| C256950G BMW 3 Series3.0 231hp | Siemens MS43 | — | — | C256950G | €20 · Open |
| C566G508 BMW 3 Series3.0 231hp | Siemens MS43 | — | — | C566G508 | €20 · Open |
| C256454K BMW 3 Series3.0 231hp · M54B30 | Siemens MS43 | — | — | C256454K | €20 · Open |
| C566X53J BMW 3 Series3.0 231hp | Siemens MS43 | — | — | C566X53J | €20 · Open |
| C256650G BMW 3 Series3.0 231hp · M54B30 | Siemens MS43 | — | — | C256650G | €20 · Open |
| 7519308 5000 BMW 3 Series3.0 231hp · M54B30 | Siemens MS43 | 7519308 | 5000 | C356Y548 | €20 · Open |
No file in this list matches. Search all original files →
BMW 3 Series Siemens MS43: engines and numbers
Engines with the most original files for the BMW 3 Series Siemens MS43, with some of the software and hardware numbers listed:
330i 3000 231hp (M54B30): 107 files; HW 7528050.
320i 2200 170hp (M54B22): 65 files.
3.0 231hp (M54B30): 56 files; HW 7518111, 7519308.
325i 2500 192hp (M54B25): 33 files; SW 7515528; HW 7518111.
2.5 192hp (M54B25): 27 files.
2.2 170hp (M54B22): 15 files.
300i 3000 231hp (M54B30): 13 files; SW 7000B, 7519308; HW 7528050.
2.8 24V 193hp: 4 files.
All hardware, software and calibration numbers
Find the number from your ECU read (Ctrl+F) and open the matching file.
Calibration / SW upgrade · 251
B137454HB137650FB137650GB137650HB137651NB137652GB137652IB1376541B137654FB137654GB137654IB137654LB137754CB137754DB137754FB137754GB137754KB137755GB137854FB137854HB137854UB137856GB137952GB137954GB137954KB137A54GB137B56DB137B56GB137B57GB137C56HB137F54GB137F54KB137G542B137G54GB137I57GB137J54GB137K56GB137K56HB137L52KB137M52GC155450HC155650FC155650GC155650IC155750DC155850DC155850FC155850GC155950GC155B52GC155C52GC155F52GC155G50GC155J52GC155M52DC155M54GC256450HC256452FC256454HC256454KC256554GC256650BC256650FC256650GC256650IC256650RC2566521C256652FC256652QC2566548C256654GC256654IC256654LC256750CC256750DC256750FC256750GC256750JC256752CC256752DC256752FC256752GC256753PC2567548C256850GC2568528C256852CC256852DC256852FC256852GC256853PC256950GC2569548C256954GC256B50GC256B52DC256B52FC256B548C256B55PC256C50DC256E52DC256F50GC256F52GC256F52KC256F548C256G50GC256G548C256I50GC256I52GC256I548C256J53OC256J54DC256K528C256L50JC256M52DC256M548C256P50RC256W508C256Z50KC3566508C356650IC3566548C3567508C356750CC356750FC3568508C3569508C356B50CC356E50FC356G548C356M508C356P50RC356Y52FC356Y52IC356Y548C356Z50FC356Z50HC4646508C464650FC4647508C464750CC464750FC4648508C464850CC464850DC4648528C464852DC464852FC464852VC4649508C464950JC464C528C464F52JC464G508C464V52HC464Y508C464Y50FC464Y50IC464Z50HC566450FC566450HC566452KC5665508C5666501C5666508C566650FC566650IC5667508C566750CC566750DC566750KC5668508C566850DC566850FC5669508C566B508C566B50DC566B50FC566C508C566E508C566E50DC566F508C566F50JC566G508C566H52HC566J508C566J50FC566L50JC566M508C566N50KC566P50RC566W52CC566X53JC566Y501C566Y508C566Y50FC566Y50IC566Z52HC666652QC6667528C666752CC666752DC666752FC6667538C666753CC666753DC666753FC6667E0DC6668528C666852CC666852DC666852FC6669528C666F528C666F52FC666F53FC666G528C666H50HC666H53FC666I528C666I52DC666K528C666M528C666M52DC666M538C666T548C666T54FC666V50HC666Y528C666Y52IC769750DC7697518C769751DC7698508C769850DC769F53JC769H55FC769HE4FC769V55FC769V55HC769VE4HC769X54JC769X58JC769Y508C769Y50IC769Y541C769Y548C769Y54FC769Y54IO6500145O6560024
Other ECU types in the BMW 3 Series 85
BMW 3 Series Bosch MEVD17.2.9937 filesBMW 3 Series Bosch EDC17C50 DDE701a852 filesBMW 3 Series Bosch MEVD17.2.6505 filesBMW 3 Series Bosch MEVD17.2.4402 filesBMW 3 Series Bosch MEVD17.2.G335 filesBMW 3 Series Bosch EDC17CP02273 filesBMW 3 Series Siemens MSD80273 filesBMW 3 Series Bosch EDC16C35240 filesBMW 3 Series Bosch EDC17C50234 filesBMW 3 Series Siemens MSV80198 filesBMW 3 Series Siemens MSD81189 filesBMW 3 Series Bosch EDC17C41155 filesBMW 3 Series Bosch EDC16CP35148 filesBMW 3 Series Bosch EDC17C50 DDE701P135 filesBMW 3 Series Siemens MSV70134 filesBMW 3 Series Bosch ME9128 filesBMW 3 Series Bosch EDC17CP09127 filesBMW 3 Series Bosch EDC16C1117 filesBMW 3 Series Bosch MG1CS003 DME_841105 filesBMW 3 Series Bosch MG1CS003103 filesBMW 3 Series Bosch EDC17C56 DDE741a99 filesBMW 3 Series Siemens MS4294 filesBosch GS1993 filesBMW 3 Series Bosch MG1CS003 DME_84084 filesBMW 3 Series Bosch EDC15M81 filesTemic 8HP3G71 filesBMW 3 Series Siemens MS4157 filesBMW 3 Series Bosch MEV17.4.656 filesBosch BMS4655 filesBMW 3 Series Bosch MEVD17.8.455 filesBosch M1.753 filesBMW 3 Series Bosch MG1CS003 DME_86053 filesBosch MS A1151 filesBMW 3 Series Bosch EDC17C56 DDE741P49 filesBosch M3.149 filesBMW 3 Series Bosch EDC17C0647 filesBMW 3 Series Siemens MSD81.X46 filesBMW 3 Series Bosch EDC17C5644 filesBMW 3 Series Bosch EDC15C437 filesBosch M1.337 filesBosch MEV9.4.637 filesBMW 3 Series Bosch MG1CS003 DME_86131 filesBMW 3 Series Bosch MEVD17.224 filesBMW 3 Series Bosch MG1CS003 DME_40H22 filesSiemens MSD8521 filesBMW 3 Series Bosch ME9.220 filesBMW 3 Series Bosch M5.219 filesBMW 3 Series Bosch DDE803P MD1CS00118 filesBosch MG1CS003 DME_41H18 filesBMW 3 Series Bosch MEV17.416 filesBMW 3 Series Bosch MEVD17.2.314 filesBMW 3 Series Bosch MEVD17.2.513 filesSiemens MSS5013 filesBMW 3 Series Bosch DDE832C MD1CP00213 filesBMW 3 Series Bosch EDC17CP4511 filesSiemens MS4510 filesBosch MG1CS201 (DME_84T0)9 filesSiemens MSD81.29 filesSiemens MS408 filesBosch MEV9.27 filesBosch MG1CS003 DME_8807 filesSiemens MSS527 filesTemic ZF8HP7 filesBosch MG1CS003 DME_841H5 filesBosch MG1CS0244 filesBosch MD1CP002 (DDE832C)4 filesBosch EDC16C313 filesBosch M1.13 filesBosch MEV17.4.23 filesBosch MG1CS024 DME_86T03 filesSiemens MSS603 filesBosch M1.722 filesBosch MD1CS001 (DDE803P)2 filesBosch TDTC3002 filesTemic TCU2_3_X_20482 filesBosch EDC17CP492 filesBosch BMS431 filesBosch GS201 filesBosch MD1CP032 (DDE853)1 filesBosch MG1CS2011 filesBosch ML3.031 filesBosch ML3.11 filesHitachi MEC1001 filesSiemens MS521 filesZF 5HP191 files
Siemens MS43 in other vehicles 3
Need a modified file?
Tuning for BMW 3 Series Siemens MS43 — 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 BMW 3 Series Siemens MS43?
330i 3000 231hp, 3.0 231hp, 320i 2200 170hp, 325i 2500 192hp and 2.5 192hp. 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.