This post will guide you how to use Yanhua ACDP/ACDP2 to copy key for BMW BDC2/BDC3/BCP/LCD module with encrypted chip.
Requirement:
Mini ACDP2+ ACDP Module 38 License
ACDP BMW BDC2/BDC3/BCP/ LCD Key (Encrypted Chip) Copy Interface Board Kit (new)

Supported functions:
- BDC2 Working Key Data: Can be written to original keys of types BDC2, BDC3, BCP, and LCD.
- BDC3 Working Key Data: Can be written to original keys of types BDC2, BDC3, BCP, and LCD.
- LCD Working Key Data: Can be written to original keys of types BDC2, BDC3, BCP, and LCD.
- BCP (Non-UWB) Working Key Data: Can be written to original keys of types BDC2, BDC3, BCP, and LCD.
- BCP (UWB-Equipped) Working Key Data: Is exclusively compatible with and can only be written to original BCP keys that also feature UWB technology.
Connection diagrams:
- For BMW BDC2/BDC3 Encrypted Chip Key

- For BMW BCP Encrypted Chip Key

- For BMW LCD Key (Encrypted Chip)

FYI…
1.Use Yanhua ACDP2 with Module 38
For BMW BDC2 Add Key
Supported Functions:
- Add key, disable/enable key, reset starter motor, match headlight height. Cannot do All keys lost or renew key.
- Supports original key and aftermarket key. Both 315Mhz (US) and 433MHz (EU).
- Supports BMW BDC2 module reflash (Virgin BDC2 module) and replacement function.
Installation Guide:
Operation guide:
2.Use ACDP2 with Module 38 + BMW BDC2 AKL Test Platform + LF Smart Key Antenna Remote Control Receiver
For BMW BDC2 All Keys Lost
Function supported:
Perform BMW G series all keys lost programming
Operation guide:
3.Use ACDP2+ ACDP Module 38 License+ Yanhua ACDP BMW BDC3/BCP Interface Board Kit
For BMW BDC3 Hungary and BCP with/without UWB functionality keys copying
Supported functions:
- Supports use original brand new keys copying 2020-2024 BMW BDC3 keys (G chassis BDC3 keys manufactured in Hungary).
- Supports use original brand new keys copying BMW U chassis BCP keys (with and without UWB functionality).
Supported Vehicle Models and Years:
- Supports BMW 2 Series/3 Series/4 Series/5 Series/6 Series/7 Series/8 Series/X3/X4/X5/X6/X7/Z4 from 2020 to 2024
- Supports BMW 1 Series/2 Series(2021-2024) and X1/X2(2022-2024)
Connection guide:
How to Connect Yanhua ACDP2 and BMW BDC3/BCP Interface Board?
Operation guide:



