The Lonsdor K518 Pro Key Programmer, when paired with the Encrypted Solder-Free Adapter Kit, provides a powerful solution for reading encrypted data across premium vehicle brands. This setup enables advanced programming for BMW G/U chassis systems and smart key reading for VW, Audi, and Porsche.
Software & Licensing Requirements
To utilize these features, ensure your device meets the following criteria:
K518 Pro Full Version: The device must have an active subscription period to function.
K518 Pro FCV: This specific version requires the manual activation of the BMW BDC License and the VW MQB49 5C 5D License.
Technical Wiring Diagrams
A proper connection is vital for successful data reading. Reference the diagrams below for specific vehicle modules:
BMW G-Chassis /U-Chassis with LCD Screen:






Volkswagen 5C/5D Systems





Audi 5D Systems


Porsche 5D Systems




