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Showing posts from December, 2025

VVDI Key Tool Plus Copy BMW BDC3 Key

 How to copy BMW G series BDC3 key or U Chassis BCP key with Xhorse VVDI Key Tool Plus step by step?   Requirement: Xhorse VVDI key tool plus BMW G function license activation  Original key Original key or VVDI dedicated BMW G key to be programmed. Instruction: Step 1: Read Vehicle Information  Go to IMMO Programming- BMW- G/U Chassis BDC03/BCP IMMO System- Read vehicle information. Read vehicle information by OBD or via manual VIN input. Read vehicle info successfully. Step 2: Read original car key  Choose Read original car key information. Check the connection diagram. There are color difference between the new MCU cable and old MCU cable. Solder 4 wires on the MCU cable to the corresponding points on the original key. Pay attention to the wire colors, especially MSDA and MSCL, do not connect them incorrectly. Connect MCU cable with key tool plus After the connection, click Read. Read and save original ...