This guide outlines the procedure for programming A ZB KD remotes for a 2025 China BYD Qin Plus DM-i vehicle using KEYDIY KD–X4 5-in-1 key programmer. Step 1: Program Generation Navigate to the Remote test in the software interface, as the specific program for… Continue Reading
Question: Can KEYDIY KD-X4 copy key for all BMW BDC3 modules? Only Hungary? How about BCP key? EOBDTool.co.uk engineer replied: All 2020-2024 BMW G series BDC3 smart keys with Hungary are supported. But the encrypted key is not supported. For example: The… Continue Reading
Customer problem: Want to connect Keydiy KD-Max with my iPhone, but connection is not possible. On both devices are BT on and will be detected… It shows that they are connected via BT, but at this screen i do not see the pairing.… Continue Reading
This guide demonstrates the process of reading and writing data for BMW U-Chassis BCP smart keys (big knife card keys) using KEY KD-X4 5-in-1 key programmer. Preparation: Required equipment: KEY KD-X4 KEYDIY KD FGB57 smart key(for U chassis vehicles) Programming… Continue Reading
Customer problem: I cannot find G20 option after I updated my Keydiy KD-X4 firmware. My car is BMW G20 2021. EOBDTool.co.uk engineer offers the solution: The vehicle model menu is not added completely. G20 belongs to BDC3 module. Please follow the… Continue Reading
Today we’ll walk through the process of adding a KD FGB57 Remote to the original BMW BDC3 key using KEYDIY KD–MAX. Only need 3 minutes! Preparation: Dedicated unlocking cable BDC03specific solder-free dismantling clip KD FGB57 slave unit Original BMW BDC03… Continue Reading
Issue: When using Keydiy KD-X4 with BMW BDC2 Adapter to program a spare key for a BMW G-series vehicle, KD APP may prompt: “BMW G/BMW FEM match function need user authentication.” Resolution: To resolve this, follow these steps: 1.Activate the BMW… Continue Reading
KEYDIY KD-X4 5-in-1 key programmer can enable key programming for BMW G chassis BDC2/BDC3 and FEM/BDC modules. It requires 5000KD Coins (100 USD) for activation. When generating BMW G original key, it requires 180 KD Coins (5 USD), BMW F series and… Continue Reading
Use this quick guide to program a new keyless key for your 2023 Mazda3 Axela using Keydiy KD-X4 key programmer. What you’ll need: One working original key One new key One mobile phone KD-X4 device The Process: 1.Start: On KEYDIY… Continue Reading
Choosing between CGDI A2 key programmer and Keydiy KD-X4 5-in-1 key programmer for adding keys to BMW G-Series vehicles with BDC2 system? Both tools are capable, but they have key differences in approach and performance. This comparison breaks down the critical factors to help… Continue Reading
This article provides a step-by-step guide about 2023 Toyota BZ3 EV all keys lost programming by KEYDIY KD-X4 5-in-1 key programmer. Step 1: Module Removal and Chip Preparation Begin by successfully removing the necessary electronic module from the vehicle. Carefully… Continue Reading
