What is the difference between Keydiy KD-X4, KD-MP and KD-MAX? Some customers are unclear about the differences between KD devices. We will explain their distinctions here. The Keydiy KD-X4, KD-MP, and KD-MAX are all part of the KeyDIY lineup… Continue Reading
Good news! Autel MQB and MLB add key function coming soon. Function Enables “Add Key” Capability for Volkswagen, Porsche, Audi, Seat, Skoda, Bentley, and Lamborghini MLB and MQB models. Read IMMO data from a working MLB/MQB key to add… Continue Reading
Autel MaxiIM key programming tools updated BMW BDC2/BDC3 key cloning function without license activation recently. Check the update details and the supported car list in the previous post: Obdii365.com here shows how to copy BMW G/U/I series BDC2/BDC3 key… Continue Reading
Problem: Tried to add a 2023 VW MQB49 5C key with Xhorse VVDI Key Tool Plus. It failed to read original key data. It says error CLK not connected. Every thing is soldering 100%. Same happens with solder free adapter.… Continue Reading
Here is a customer’s experience using Magic Motorsport FLEX programmer to unlock a GM Delco E88 ECM. Problem: Flex read Delco E88 ECM MAPS ok, Read MAPS & CODE ok, but the unlock option is inactive. The maps and… Continue Reading
Keydiy KD-X4 and KYDZ tool which is better? Here is the clue. Overview of the Tools KeyDIY KD-X4 The KD-X4 is an upgraded all-in-one device from KeyDIY, combining the capabilities of KD Max, KD Mate, and KD Mini Prog.… Continue Reading
Here obdii365.com will share how to disassemble the Audi A3 style MQB49 5D smart key step by step. NOTE: To read original key data to add Audi MQB49 5D smart key with Keydiy KD-X4 or Xhorse vvdi key tool plus, you must use… Continue Reading
Two standout options in ECU programming are Autotuner and bFlash, both designed for reading and writing ECUs and TCUs (Transmission Control Units) via methods like OBD, bench, and boot. While they share core functionalities, they cater to slightly different user… Continue Reading
XHORSE and KEYDIY now both support adding keys by reading the original MQB49 5C 5D key data. Some customers have asked us how to disassemble the VW Golf 8 style 5D smart key. We introduce three methods for reference. Hope… Continue Reading
Problem: The godiag CAS 2/3 adapter will not work with my Autel IM508. However, my godiag CAS4 works and my godiag FEM/BDC works completely fine. Is there a good alternative adapter I can use with my Autel for CAS 2/3? Here is the clue. The godiag… Continue Reading
Keydiy KD-MAX now will also read VAG MQB49 5C 5D original key data. Update KD-MAX to 2.3.0 and newer. KD-MAX does not have a dedicated cable to read 5C/5D keys. We can modify the remote renew cable that came in… Continue Reading
Problem: It’s a 2021 model year Porsche Taycan EV Turbo S. Tried to read original key data and add a spare KD MLB19 OEM-solution key with Keydiy KD-MP MLB tool. The software said the key ID is FFFFFFFF. Any solution?… Continue Reading
Xhorse recently update VAG MQB49 5C/5D add key function via reading original key data. You may need to unlock SFD/SFD2 gateway before learning key to 2023+ models in car. How to Unlock VAG MQB49 5C 5D SFD Gateway by… Continue Reading
SFD1 (Schutz Fahrzeug Diagnose) is the initial security gateway protocol introduced by the Volkswagen Audi Group (VAG) starting in model year (MY) 2020. It protects advanced diagnostic functions like coding, adaptations, and basic settings on certain control modules, while allowing… Continue Reading
Problem: I can’t find the right shema for a 5c Skoda key in Keydiy KD-X4 App. The app key wiring does not match the key. Do you have the wiring for this key? Here is the clue. If your Skoda… Continue Reading
