Mercedes-Benz x250 tuning files
6 master projects for the Mercedes-Benz x250. 5 carry a modified version ready to transfer into your read. Modified files from $275, original (stock) files from $75 AUD. Trade accounts see their own pricing after log in.
2engine variants
1ECU type
2software numbers
5with modified files
Modifications available
- Stage 1 ×2
- AdBlue / SCR off ×3
- Speed limiter (Vmax) ×1
Engines
2.0
2.3 CDI
ECUs
Siemens/Continental SID310 ×6
Read with
Alientech Kess3 OBD
Software numbers we hold for this model
Each links to the ECU page with vehicles, hardware numbers and the files available. Can't read your ECU? The file can be bought by software number and written with your tool.
Check your Mercedes-Benz x250 read in under a minute.
Upload your read →
Upload the original read from your tool. We match it against every project we hold and show the exact files available for it — pay by card, download straight away.
Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Details come from the project properties of our WinOLS library. Service details and dyno results for this model: The Automotive Clinic.