This post provides a detailed explanation of how to modify the original key ID using KEYDIY KD-X4 in conjunction with the FGB25 or FGB08 key.   Requirement: KEYDIY FGB25-5 Smart Remote KEYDIY FGB08 PCB Key Board KEYDIY Clamp Adapter Set … Continue reading How to Modify VW 5D Key ID with Keydiy KD-X4 and FGB25 FGB08 Keys?