Know your vehicles better Turn your Android smartphone or tablet into a sophisticated diagnostic scan tool and real-time performance monitor The VP11 plugs directly into your vehicle and connects via Bluetooth to an OBD II app on your Android -Device. Whenever you have a check engine light on or want to see how your car is behaving, the VP11 is a very useful device for you. Compatible with cars and light trucks manufactured in the EU and UK since the following year: 2001 (gas), 2004 (diesel) Note: 1. This OBD adapter requires a compatible third-party app. We usually recommend Car Scanner ELM OBD2, Torque Lite, OBD Fusion, Inforcar which are available on Google Play Store. 2. It only works with Android and Windows devices. Apple iOS devices are NOT supported. Check out the VP01 WiFi version or the OBDCheck BLE Bluetooth 4.0 version if you use an iPhone or iPad. Android head units are also NOT recommended. 3. If it is paired with the Android phone but only shows as paired or previou