The Automotive Clinic — Tuning Files

Software 10SW039623 Bosch MED17.7.7

33 master projects carry this software number, 28 with a modified version. 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

Mercedes-Benz ×9
Mercedes-Benz CLA-Class 35 AMG 4Matic - 306hp ×5
Mercedes-Benz E-Class 200 9AT - 184hp ×5
Mercedes-Benz CLA35 ×3
Mercedes-Benz 35 AMG 4Matic ×3
Mercedes-Benz E class
Mercedes-Benz CLA250 2.0
Hyundai Coupe
Mercedes-Benz CLA-Class 250 - 224hp
Mercedes-Benz C200

ECU

Bosch / MED17.7.7 / BOSCH
MED17.7.7
Bosch

Hardware / part numbers

MED41x-18B-SER_045_00-STAR23-x-M26Xxx-DE
MED41x-19B-SER_131_00-STAR23-x-M26Xxx-DE

Read with

Alientech K-Tag
Magpro Flex Bench

Modifications available

Have the read? Upload it.
Your own file comes back with the modification built in, checked for a 100% match before it's offered.
Upload your read →
Can't read the ECU? Buy by software number.
The stock or modified file exactly as we hold it, to write with your tool. Make sure your ECU carries 10SW039623 and the same hardware number.
See files & prices →

Vehicle pages: Hyundai Coupe · Mercedes-Benz C200 · Mercedes-Benz CLA-Class · Mercedes-Benz CLA250 · Mercedes-Benz CLA35 · Mercedes-Benz E class · Mercedes-Benz E-Class

Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2026-07-14.

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