To get your OBDwiz software up and running, you'll need to activate it using a license key or an activation code. Depending on your version and how you received the software, there are a few ways to find and use these keys. 1. Where to Find Your License Key

If you purchased an OBDLink adapter (like the OBDLink SX USB), a license key for OBDwiz is usually included. You can typically find it in the following places:

The Quick Start Guide: This is the most common location for the 24-digit alphanumeric code.

On the Device: Check the back of the physical adapter for a printed key.

Product Packaging: Sometimes the key is on a sticker on the box or on a paper insert. 2. How to Activate OBDwiz

For newer versions of the software, activation often happens directly within the app and requires an active internet connection.

Download and Install: Get the latest version from the official download page.

Open the App: Launch OBDwiz and click OK on any initial warning messages.

Launch the Wizard: If the activation prompt doesn't appear automatically, go to Help > License to open the activation wizard. Register as a New User: Select the option for New OBDLink users. Enter your name and email address.

If prompted for a serial number, use the one found on your OBDLink adapter.

Finish Activation: The software will connect to the activation server and generate a license for your computer. 3. Professional Add-Ons

If you've purchased a Professional Add-On for advanced diagnostics, follow these steps: Go to the Setup page in the software. Navigate to the About page and click the License button.

Enter the add-on activation code you received via email and restart the software. 4. Troubleshooting Common Issues Connect ElmScan 5 Scan Tool to OBDwiz Software - OBDLink


Why the “OBDWiz License Key Work” Search Exists (Common Problems)

Step-by-step:

  1. Install OBDwiz from the official source (OBD Software or your scan tool vendor).
  2. Connect your OBD2 adapter to the PC and vehicle (some features require a live connection, but activation does not).
  3. Open OBDwiz → Go to HelpEnter License Key.
  4. Type or paste your key exactly as provided.
  5. Click Activate.
  6. If successful, you’ll see “Professional Edition” in the title bar.

Some OEM-supplied keys (e.g., from OBDLink MX+) activate automatically when you install their branded version.


3. How to Activate Your License Key

9. Summary – Do’s and Don’ts

| Do | Don’t | |----|-------| | ✅ Keep your key in a safe place (password manager). | ❌ Share your key online – it will be blacklisted. | | ✅ Deactivate before reinstalling Windows or changing PCs. | ❌ Assume the key works on multiple PCs at once. | | ✅ Use the exact version the key was issued for. | ❌ Try to use an OBDwiz key with ScanXL. | | ✅ Contact support if hardware ID changes legitimately. | ❌ Lose your purchase email – it’s your proof. |


2. How the License Key Works

The license key is a unique alphanumeric string (e.g., ABCDE-12345-FGHIJ-67890) that:

Common Misconceptions