YanhuaACDP BMW BDC2 / BDC3 / BCP / LCD Key (Encrypted Chip) Copy Interface Board Kit

The Yanhua ACDP BMW BDC2 / BDC3 / BCP / LCD Key (Encrypted Chip) Copy Interface Board Kit is a professional bench-mode BMW key cloning adapter set used with the Yanhua Mini ACDP / ACDP2 (Module 38 license required).

What this kit is

This kit is a set of special interface boards that lets ACDP communicate directly with BMW encrypted key systems:

• BDC2 (older BMW G-series IMMO platform)
• BDC3 (newer G-series 2020–2024)
• BCP (U-series / newer BMW security platform, incl. UWB variants)
• LCD encrypted smart keys (latest BMW key generation types)

It is used to read, write, and clone key data at hardware level (bench/ICP mode) instead of OBD.

Main functions

Based on official tool documentation:

• Copy original BMW encrypted working keys
• Support BDC2 / BDC3 / BCP / LCD key data cross-writing
• Generate new working keys using original key data
• Work with bench ICP connection (no soldering in many cases)
• Handle both CAS/FEM/BDC evolution systems via Module 38

 Important: it typically only supports original OEM keys, not cheap aftermarket clones.