The Yanhua ACDP Module 3 BMW ISN Module allows reading and writing BM.W DME ISN codes via OBD or bench mode, including all-key-lost cases. It supports N20, N55, N13, and other models without opening the DME shell where possible.
Why Choose Our BMW ISN Module?
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OBD & Bench Support Read/write ISN via OBD for N20/N55/N13/N16/N18 and MSV80/MSD85 DMEs; bench mode required for other models.
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Compatibility Works with E, F, R, and M series, covering listed diesel (N47/N57) and petrol engines.
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No Soldering for Supported Models OBD access avoids DME disassembly for compatible units.
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Key Programming Support Functions with CAS, FEM, and BDC systems as described.
Product Overview
The Yanhua ACDP Module 3 is a tool for BMW DME ISN reading/writing, used for key recovery and ECU cloning. Requires ACDP1 or ACDP2 main unit (sold separately).
Yanhua ACDP Module 3 OBD ISN Functions
Read/write ISN via OBD for:
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N20, N13, N55, N16, N18
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MSV80, MSD80, MSD81
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MSD85 (E-series only for MSD851)
Yanhua ACDP Module 3 Bench ISN Functions
For models not supporting OBD, read/write ISN requires DME removal. Compatible with listed E/F/R/M series DMEs including:
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DDE70x, MEVD17x series
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MSV90, BMSX
Yanhua ACDP Module 3 New Updates
Added bench-mode support for:
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N13/N20/N16/N18/N63/S63/N55/B38 ISN read/write and cloning
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B48/B58 ISN reading
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N12/N14/N45/N46 DMEs
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Diesel N47/N57 DMEs
Usage Notes
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Must be used with Yanhua ACDP1 or ACDP2 main unit
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Verify model compatibility first (e.g. MSD851 only works with E-chassis)
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DME removal required for non-OBD supported models
