Where does the device plug into my car?

The Connection Key device plugs into what's called an OBD-II port within your vehicle. This port is connected to over 300 different sensors within your vehicle that detect any anomalies or issues related to the check engine light.

Usually the device is located under the steering column and above the brake and accelerator. If you can't find the exact location of your OBD-II port, definitely check out our video related to this question that will help you find where the Connection Key device plugs into your vehicle. Trust us, it's way more helpful than us explaining it!