Programming a new key for a 2009 BMW 730Li (F02 chassis with CAS4 system) involves clear choices. While OBD key adding is faster, bench reading the CAS4 module avoids potential module bricking during memory extraction. Here is the verified process using… Continue Reading
Programming a new key for a Honda DV350K1ZN2 motorcycle when all keys are lost requires reading PIN code directly from the anti-theft box using KEYDIY KD-X4 5-in-1 key programmer. Follow this straightforward process to generate a working KD ZB51 transponder chip. Tools &… Continue Reading
KEYDIY KD-MOTO Motorcycle Adapter expands the motorcycle key programming capabilities of KD-X4 5-in-1 key programmer. Designed for automotive locksmiths and repair technicians, this adapter connects directly to motorcycle immobilizer systems to perform key reading, matching, and smart key generation. Key System Features… Continue Reading
Follow this post to learn how to identify the original key’s signature on 2026 Hyundai using KEYDIY KD-X4, program the blank KD remote on the induction coil, and complete the OBD matching using the auto-saved PIN. Required Tools: Smartphone with… Continue Reading
Exciting news is on the horizon for automotive locksmiths! KEYDIY has announced an upcoming software update for KD-X4 key programmer, allowing users to successfully copy and clone smart keys for 2018 and newer Jaguar and Land Rover (JLR) vehicles. Key… Continue Reading
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
