Complete Guide: How to Install Xhorse BMW G Series BDC2 Adapter

Xhorse BMW G Series BDC2 Adapter has become an essential tool for automotive technicians working with modern BMW vehicles. This adapter enables key programming and IMMO function activation for BMW G Series models.

What is BDC2 Adapter?
The BDC2 (Body Domain Controller 2) adapter serves as a crucial interface between diagnostic tools and BMW G Series vehicles. It allows technicians to:

  • Add new keys to the vehicle system
  • Activate IMMO functions for immobilizer operations
  • Communicate directly with the Body Domain Controller

Installation Process
The installation requires specific steps to ensure proper functionality:

Connect the BDC2 adapter to your diagnostic tool (KD-X4, APPRO2, or Xhorse Keytool Plus)
Activate BMW G Series IMMO function in your software
Establish communication with the vehicle’s BDC module
Follow on-screen prompts for key programming

Compatible Tools
The BDC2 adapter works seamlessly with popular diagnostic tools including Keydiy KD-X4, APPRO2, and Xhorse Keytool Plus. Each tool offers unique advantages for different workshop requirements.