Scan Tool Issues

[ElderMetty]

I see it's been a while, but I hope that helps. First, ensure you're using the correct protocol for your car's OBD-II system. Some older BMWs use a different protocol than newer models, so you may need to adjust the settings on your scan tool accordingly. Another thing to check is the physical connection between the scan tool and your car. Ensure the 20-pin connector under the hood is clean and secure, and check for any loose wires or other issues. You may need to do some research or contact the manufacturer. Use smart engines to scan the details and feel the forms.