How to Generate Original VW 5C 5D Dealer Keys Using Xhorse Multi Prog

Generating original keys for VW vehicles has become an integral part of vehicle diagnostics and repair in the automotive industry. In this guide, we will outline the complete process for reading VW 5C 5D key data and generating a dealer key using the Xhorse Multi Prog programmer. With this method, both original keys and VVDI keys are eligible for this process; however, we will specifically demonstrate the method using an original key.

Two Methods for Generating a Dealer Key

There are two flexible options available to generate keys: a soldering connection and a solder-free adapter method. Both methods are efficient and yield successful results when performed correctly. Below, we detail each method step-by-step.

Method 1: Soldering Connection

1. Ensure the Xhorse Multi Prog Programmer is properly connected to your computer and launch the Multi Prog software.
2. On the software, click on [Device] and locate the [VW 5C Smart Model].
3. Open the connection diagram within the software and follow it to the letter.
4. Carefully solder the original key onto the MCU cable according to the connection diagram provided.
5. Once the connections are made, click [Read] to retrieve the original key data.
6. After the reading is complete and successful, click [Save File] to store the data securely on your computer.
7. Remove the original key and solder the new original key (the one you wish to generate) to the corresponding points on the harness.
8. Open the previously saved data file by clicking [Open File].
9. Finally, click [Write] to program the new key. Once finished, the new key will be generated successfully as a dealer key.

Method 2: Solder-Free Adapter

1. Clamp the original VW key securely onto the Xhorse MQB 5C 5D Solder-free Adapter.
2. Connect the MCU cable from the Multi Prog to the adapter.
3. Click [Read] on the Multi Prog software to read the original key data.
4. Once the reading process is complete, click [Save File] to store the extracted data on your computer.
5. Remove the original key from the adapter.
6. Now, clamp the new original key onto the adapter securely.
7. Click [Open File] to load the previously saved data file.
8. Click [Write] to program the new key. Once the writing process is complete, the new key is generated successfully as a dealer key.

Proceeding to Key Learning

Now that you have successfully generated the dealer key, you can move forward with the vehicle key learning process. To complete this step, you will need one of the following diagnostic tools:

• Xhorse VVDI2
• Key Tool MIDI
• Key Tool Plus

Final Thoughts

This article provides a thorough workflow for generating a VW 5C 5D dealer key using an original key with the Xhorse Multi Prog ECU Programmer. Whether you opt for the soldering method or the solder-free adapter method, both approaches are efficient and reliable.

For more detailed guides and resources related to automotive diagnostics and OBD tools, be sure to visit VXDAS.com.