Looking for W204 OM646 Software Update

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  • Thread starterB0bby92
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B0bby92
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Looking for the latest ECU software update for W204 with 220 CDI (646 engine, CRD11 ECU).

I need help updating the ECU on my W204 equipped with a 220 CDI engine (OM646) and a CRD11 ECU. Below are my current system data:

- ECU Hardware Part Number: 005 446 16 40
- Hardware Version: 06/48
- Software Part Number: 646 902 03 00
- Software Version: 10/15 24

I'm looking for the latest software update available for this setup. I have a laptop and an Openport 2.0 interface ready to go.

Any help or guidance on where to find the update or how to safely perform the update would be greatly appreciated!

Thank you in advance for your support.
 

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