A 2021 Chevrolet Onix arrived for a spare key programming job with multiple keys already stored in the system. Using the KEYDIY KD-X4, the new key was added successfully via CAN FD communication, and the entire procedure was completed without… Continue Reading
KEYDIY Clamp Adapters (like BDC03/BDC02 Solder-free Adapter) are compatible with KD-X4, KD-MAX and other devices, allowing you to add BMW BDC2/BDC/BCP and VAG MQB49 5C 5D key without soldering. KEYDIY Clamp Adapters Detailed Breakdown Item No. Adapter Model Name… Continue Reading
Today, we are going to walk you through the step-by-step process of programming a spare key for a May 2024 Ford Mondeo using KEYDIY KD–X4 5-in-1 Key Programmer and KD ZB21-4 Smart Remote. This bench-to-OBD method applies seamlessly to both duplicate key adding… Continue Reading
Keydiy has expanded the capabilities of KD-X4 by introducing a dedicated chip-cloning routine for NXP NCF29Ax transponders. This technical guide outlines the procedure for cloning a 2021 Haval H6 smart key onto a Keydiy aftermarket board without requiring vehicle-side OBD pairing. … Continue Reading
If you are working on a 2021 VW Jetta (Mexico) with All Keys Lost (AKL), you might encounter a frustrating glitch where the vehicle gets stuck in key learning mode. Even with high-end tools like Keydiy KD-X4 key programmer and Yanhua ACDP2,… Continue Reading
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
KEYDIY KD-X4 5-in-1 key programmer and KD-MAX now support NCF29AX series chip type synchronization. C29AX71 Synchronization-specialized Key is required. This lets you read original key data to copy or add smart keys. Key Features: Global Compatibility – Supports over 75% of mainstream car… Continue Reading
If you work with modern vehicles, especially Fords or emerging electric brands like NIO, you may have just encountered a new accessory: KEYDIY OBD Function Extension Cable. At first glance, it looks like a simple OBD pass-through harness. But according… Continue Reading
KEYDIY officially released KEYDIY FGB25-5 PCB Board for VW, Audi, Porsche 5C/5D and BMW BDC2/BDC3/BCP remote generation. What is the difference between FGB25-5 and FGB08 PCB Board? Both KEYDIY FGB25-5 and KEYDIY FGB08 PCB board are designed for VAG (Volkswagen/Audi) MQB49 5D… Continue Reading
A common question regarding how to modify MQB49 Key ID using Keydiy KD-X4 to match the vehicle’s original system. This guide provides the solution. The process involves reading data from the original key to obtain its specific Key ID, then programming that ID… Continue Reading
Want to add a new BMW BDC3 encrypted key using KEYDIY KD-X4? This guide shows you how to read data from the original key and program a replacement, using the dedicated wiring harness that also works for VW and Audi 5C/5D… Continue Reading
