If MD-0820 is available for your specific VIN, follow the prompts to download and install wirelessly. System Requirements
If you want, I can:
Once the software is installed and working, take these steps to avoid future failures: Md-0820 Software Download
Look at the FCC ID sticker on the back of the device. If unavailable, plug the device into your PC, open Device Manager , right-click the unknown device, go to Properties > Details > Hardware Ids . Search the VID/PID (Vendor ID/Product ID) online to confirm the manufacturer. If MD-0820 is available for your specific VIN,