Problem: A customer reported difficulty while attempting to add a key for Volkswagen 5C/5D using KEYDIY KD-X4 key programmer. Below is their described process: 1.Connected KD-X4 to a computer via USB cable 2.Installed the KEYDIY application on a Windows 11 PC… Continue Reading
With Keydiy KD-X4 + KEYDIY ZB31 Universal Smart Remote + KEYDIY PAK09 Phone as Key, you can successfully add up to 3 Mercedes-Benz FBS4 keys without waiting weeks for dealer delivery. No more 2–4 week delays — the entire job… Continue Reading
This guide explains how to program Volkswagen and Audi 5D transponder keys using the KEYDIY KD-X4 5-in-1 key programmer. The process involves reading the original key, generating dealer data, and writing it to a new key before completing on-vehicle learning.… Continue Reading
This post provides step-by-step instructions for programming a Volkswagen 5C immobilizer key using KEYDIY KD–X4 and a KD-type aftermarket key. Tools & Prerequisites: KD-X4 key programmer Original Vehicle Key (for data reading) New KDZB MQB smart remote (to be programmed) Keydiy DB25… Continue Reading
Want to tell whether your Audi key is 5C or 5D? Follow these steps based on the key shell design. Step 1: Gently remove the key shell. Step 2: Examine the interior surface of the shell. Step 3: Count the… Continue Reading
Keydiy KD-X4 has released a major upgrade for advanced automotive key programming, adding support for 5C/5D, BDC2/BDC3, LCD/U-Chassis, and BCP key programming across BMW, Audi, VW, Porsche, and Skoda vehicles, featuring Safe Solder-Wire Reading Technology and a true zero-risk operation… Continue Reading
Customer Feedback From Vlad KeyMan: “Taycan 2025 All Keys Lost programming is done by Keyidy Programmer. (Using a Dealer Key) Pulled the immobilizer data directly from the dealer key using Keydiy KD-MP, then completed the programming on the vehicle with… Continue Reading
