KEYDIY KD-X4 & KD-MAX VAG 5C/5D Key Wiring Diagram Guide
KEYDIY KD X4 and KD Max already releaesd MQB49/5C Key Adding function. New Update (Jan. 2026): VW MQB49/5C Key Adding VW/Audi 5D Key Adding Porsche 5D Key Adding BMW BDC/BCP…
How to solve KEYDIY KD-X4 Device Not Found via bluetooth?
Some customers report “Cannot find my KEYDIY KD-X4 device” when using the KEYDIY app. This issue is usually caused by Bluetooth or location settings. Follow the steps below to solve…
KEYDIY KD TIB67 Smart Key for Subaru – Supports 8A & 4D Chip (New Arrival)
The KEYDIY KD TIB67 Smart Key for Subaru is now available. This new model supports both 8A and 4D chip type smart key generation, offering wider compatibility compared with the…
How to solve KEYDIY KD MP MLB Tool “The current model does not support SFD unlocking” error
KEYDIY KD-MP MLB MQB Tool supports MLB/MQB key identification, data collection, calculation, and dealer key generation. And received feedback that: Using a KD MP Tool with an MLB19 key to…
Which Cable to Use with KEYDIY KD-MAX to Read VW MQB49 5C/5D Keys?
KEYDIY KD-MAX newlys support to Read VW Audi Porsche 5C 5D key data (Update KD MAX to 2.3.0 or newer. Reading original key data and learn key with KD-MATE. Requires…
How to get KEYDIY Solder-Free adapter for MQB49 5C/5D, BMW BDC2/ BDC3?
After Chinese new year holiday, will release KEYDIY Solder Free adapter for 5C/5D, BDC2/ BDC3, work with KEYDIY KD X4, KD MAX. Once OK,we will inform,thanks. Mainly Used for 5C/D,…
How to Get a VW 5D Key for Your VAG Car with KEYDIY KD-X4?
KEYDIY KD X4 is a powerful key programming tool, widely used by UK locksmiths and auto technicians. Here’s a quick and clear update on 5D and 5C key support and…
Can’t Recharge KD Coins on KEYDIY App to Activate MQB/MLB on KD-X4?
Some users may see this message in the KEYDIY APP when trying to activate MQB/BDC2 functions on their KD-X4 device: “I can’t recharge my balance to activate MQB/MLB functions on…
How to solve KEYDIY KD X4 MQB49 5C/5D PC Software “Login Reminder” error
For KEYDIY KD X4 PC Software, I am using a Windows 11 PC with a wired connection. The software update was completed successfully, and the firmware update was also successful.…
How to solve Keydiy License Activation “Balance Not Enough” error?
KEYDIY KD-X4 Key Programmer Combine KD Max, KD Mate, KD Mini Prog 5-in-1 Newly Add MQB48 MQB49 5C 5D, MLB, BMW BDC2/ BDC3. And for some functions like MQB, BDC2…