Yanhua ACDP Encrypted Key Adapter Set for BMW BDC2 / BDC3 / BCP / LCD
The Yanhua ACDP Encrypted Chip Copy Interface Board Kit is the high-end accessory that unlocks encrypted key copying for the BMW BDC2, BDC3, BCP and LCD anti-theft systems on a single adapter set. Designed for professional automotive locksmiths, it slots straight into your existing Yanhua Mini ACDP1 or ACDP2 workflow and is operated step-by-step from the official Mini ACDP app.
Key features
- Encrypted key copy for BMW BDC2, BDC3 and BCP anti-theft systems
- Covers all LCD display key versions: pre-2015, 2015–2017 and 2018+
- Upgrade ordinary BDC3 keys to the latest BMW U-shaped encrypted keys
- Writes BCP (with UWB) data to original BCP (with UWB) encrypted keys
- Plug-and-play interface boards – no soldering, no risk to the key PCB
- Compatible with both ACDP1 and ACDP2 hosts
Requirements
- Yanhua Mini ACDP1 or ACDP2 master
- ACDP Module 38 with A503 license (BMW BDC2 IMMO authorization)
- Original brand-new BMW keys – aftermarket keys (KeyDIY, Autel, etc.) are NOT supported
What's in the box
- BDC2 / BDC3 / BCP / LCD encrypted key copy interface boards
- Connection cables for ACDP1 and ACDP2
- Operation manual
For BMW BCP key shell disassembly, pair this kit with the Yanhua Btool BCP Key Cutting Kits (sold separately).
Connection Diagram for BMW BDC2/BDC3 Encrypted Chip Key

Connection Diagram for BMW BCP Encrypted Chip Key
Connection Diagram for BMW LCD Key (Encrypted Chip)
LCD Key - 2015
LCD Key 2015-2017

LCD Key 2018
APP operation interface:



