Home » Yanhua ACDP Module #1 - BMW CAS1-CAS4+ IMMO (w/ License A500) For Mini ACDP
Yanhua ACDP Module 1 - BMW CAS1 - CAS4+ IMMO (w/ License A500) For Mini ACDP - Royal Key Supply
Yanhua ACDP Module 1 - BMW CAS1 - CAS4+ IMMO (w/ License A500) For Mini ACDP - Royal Key Supply
Yanhua

Yanhua ACDP Module #1 - BMW CAS1-CAS4+ IMMO (w/ License A500) For Mini ACDP

In stock - 10 items available
SKU: YAN-MINI-MOD1
$299.00

Final Sale Disclaimer

This item is not eligible for return, exchange, refund, or store credit. Please review all product details, specifications, compatibility requirements, and included components before completing your purchase. By purchasing this item, the customer acknowledges and accepts its final-sale status. For more information, please review our full policy at https://royalkeysupply.com/policies/refund-policy.

🚚 Order within the next 2 hours, 15 minutes for delivery by 10 Aug, 2026.

Product Info

Specifications

Unlock full IMMO capabilities for BMW CAS systems with the Yanhua ACDP Module 1. Specially designed for use with the Mini ACDP master unit, this module supports IMMO key programming, all-key-lost scenarios, and odometer correction for BMW CAS1 through CAS4+ models.

Functions

  • Key Programming (CAS1–CAS4+) via OBD or ICP
  • All Keys Lost & Add Key support
  • Mileage/CAS odometer reset
  • CAS EEPROM/Flash read & write
  • CAS Module Backup & Restore
  • Modify VIN, frequency, ISN, or transfer CAS data to a new module
  • CAS3 OBD downgrade restore support

Includes: License A500

Click HERE for information on Module Authorization

Basic Functions

  • OBD-Based Downgrade Repair: Supports OBD restoration of CAS3/CAS3+/CAS3++ modules that were affected by downgrade operations.
  • CAS Data Recovery and Modification: Allows CAS1 to CAS4+ data restoration, including the ability to edit vehicle frequency, VIN, ISN code, or fully replace the CAS module by modifying EEPROM data.
  • Supports IMMO Key Programming and Mileage Reset Compatible with CAS1 to CAS4+ systems via OBD mode for quick and efficient key programming and odometer adjustment.
  • ICP Mode Programming Without Disassembly: Enables key programming and mileage reset for CAS3+/3++, CAS4/CAS4+ through ICP (in-circuit programming) without lifting pins or removing components. Includes automatic intelligent detection.
  • Read/Write EEPROM and FLASH Data: Fully supports reading and writing of EEPROM and FLASH memory for CAS1 to CAS4+ modules.

Package Contents

  • Yanhua - ACDP Module 1