Volkswagen 5C and 5D key systems are commonly found in a wide range of VW vehicles. For automotive locksmiths and diagnostic technicians, being able to read and write key data on the bench can significantly improve efficiency when preparing replacement keys or working on vehicles that are not physically available. In this guide, we will demonstrate how to use the Xhorse Multi Prog ECU Programmer to read and write VW 5C/5D key data using the bench method. This procedure is especially useful for: Preparing replacement keys before vehicle access Cloning or programming key data Working remotely without direct access to the vehicle Saving time during key learning and immobilizer service Supporting professional locksmith and workshop operations The Xhorse Multi Prog offers a reliable solution for reading immobilizer and key-related data directly from the module, allowing technicians to perform advanced key programming tasks with greater flexibility and accuracy. Tools Required Before ...
CGDI FC-200 V1.3.5.4 update: new ECU support, enhanced diagnostic capabilities, and important system optimizations. Update Details: Expanded ECU Read/Write & Checksum Support This update significantly broadens compatibility across multiple vehicle brands, allowing technicians to handle more jobs with a single tool: Audi : Now supports MED9.1 MPC563/4 Ford : Boot mode: EMS2204, EMS2211 Bench mode: EMS2215 Chevrolet : Added support for PE01 Honda / Acura : New support for 37820-5R3-B51 and 37820-R48-H73 With these additions, users can confidently perform ECU read/write operations and checksum corrections on a wider range of vehicles. Added DTC (Diagnostic Trouble Code) Disable Functions The update introduces new DTC disable capabilities, helping professionals manage fault codes more effectively: Peugeot / Citroën : MED17.4 BMW : MG1CS201 This feature is especially useful for advanced diagnostics and tuning scenarios where specific codes need to be suppressed. Syste...