Mastering Your OBDwiz License Key: Activation, Troubleshooting, and Features
Connect your PC to the internet and plug your OBDLink adapter into your vehicle's OBD-II port. and navigate to Settings > About > License > Activation "I am a new OBDLink user" Enter your name and email address. Click Obdwiz License Key
Ensure your PC is connected to the internet and your OBDLink adapter is connected to your vehicle. Navigate to OBDwiz > Settings > Unlocks Full Features : The license key unlocks
Some older units may have the key printed on a label on the back of the adapter itself. Amazon.com How to Activate (Automated Method) Some older units may have the key printed