Software 4M0906259B Siemens/Continental SIMOS18.5
9 master projects carry this software number. 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
Audi Q7 2.0 TFSI ×4
Audi Q7_A4 2.0 TFSI ×2
Audi Q7 2.0 TFSI Hybrid
ECU
Siemens/Continental
SIMOS18.5 / Simos18.5
VAG
Hardware / part numbers
4M0906259B_X423
4M0906259B_X615
AL552E
Read with
any full read from your flashing tool
Modifications available
Original (stock) file only so far — ask us for a tune.
Have the read? Upload it.
Upload your read →
Your own file comes back with the modification built in, checked for a 100% match before it's offered.
Can't read the ECU? Buy by software number.
See files & prices →
The stock or modified file exactly as we hold it, to write with your tool. Make sure your ECU carries
4M0906259B and the same hardware number.Vehicle pages: Audi Q7 · Audi Q7_A4
Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2024-03-06.