If you search the Xhorse Multi Prog software, you might notice there isn’t a native option listed for this specific MCU chip (RH850 R7F7010643). Standard logic says: if it’s not in the software list, it’s not supported.
Detailed type: Airbag SRS module on a 2021 Mercedes-Benz Sprinter W907
-
Module: Mercedes Sprinter W907 (2021) SRS Airbag Module
-
MCU Chip: Renesas RH850 R7F7010643
-
Programmer: Xhorse Multi-Prog (via MCU Interface Cable)
However, we received one customer feedback the connection diagram, you can try and test with your own risk.
This pinout diagram is shared for informational and educational purposes only, based on customer testing. Because this procedure requires manual board modification and is not officially documented in the stock Xhorse software, use this diagram strictly at your own risk. We assume no responsibility for damaged modules, corrupted flash data, or improper hardware operation. Always back up your data whenever possible!
Whatsapp: 
Skype: