Yanhua ACDP Module 3 — BMW ISN Reader & ECU Clone (Includes A50B, A50D & A50E licences)
The ACDP Module 3 is purpose-built to read and write ISN codes from DMEs, streamlining lost‑key and key‑programming workflows for BMW CAS, FEM and BDC systems — all without soldering or component removal. This module is essential for any workshop performing secure key services on modern BMWs.
Key benefits
- Read and write ISN codes via OBD or bench for a wide range of BMW DMEs, removing the need to open or damage the DME shell in most cases.
- Enables all‑key‑lost and other ISN‑dependent key programming tasks for CAS, FEM and BDC systems.
- Supports ECU cloning for selected engine DMEs (D‑ and P‑Flash read/write) when used with the appropriate bench interface board and clone authorisation.
- Supplied with A50B, A50D and A50E licences for immediate capability out of the box.
Core functions & notes
- Read ISN for many DMEs (N20, N13, N55, MSV70/80, MSD80, MSV90, B48, B38 and more) by OBD or on‑bench — bench interface board and specific authorisations may be required for some functions.
- Bench‑mode read/write for full support of N13, N20, N63, S63, N55, B38 etc. (bench interface board required).
- ECU cloning (DFlash/PFlash) supported for listed DMEs with the A51C ECU Clone authorisation and bench interface board.
- Some OBD ISN reads (e.g. MSV90/B48) require separate OBD authorisation (A51B) — check required licences for your target DMEs.
- The module includes a comprehensive coverage list and supports a broad set of DME families and versions.
Important
- Requires an ACDP Basic Module to operate (one‑time requirement to use additional modules).
- This is a professional tool — ensure you have the correct licences and bench interface hardware for cloning and specific OBD ISN functions.
If you’d like, I can produce a condensed product listing version (for a web store) or a technical spec sheet for technicians — tell me which format you prefer.
