Need to diagnose a warning light? Want to activate hidden features and get rid of annoying beeps? Want to have dealer tools in your glovebox? Carista gives you all of that for a fraction of the cost of a single dealer visit. Carista supports a wide range of models by Volkswagen, Audi, Nissan, BMW, Lexus, Mini, Scion, Toyota, SEAT, Skoda and Infiniti. Get the Carista OBD2 adapter and you will receive: The OBD2 port is usually located under the dashboard. Everything happens automatically. Just make sure that your Bluetooth is ON. Diagnose faults and configure settings the way you want them to be. Basic OBD2 diagnostics Find out why your "Check Engine" light is on: Carista shows you a list of the fault codes stored in your vehicle, as well as their meanings. You can also reset the "Check Engine" light. Advanced diagnostics* Dealer-level electronic diagnostics (fault code checking and resetting) of all modules in the vehicle, incl. ABS, airbag, and other manufacturer-specific systems. *For supported models only Personalization of comfort & convenience features of the car. Customize your car to your liking and get rid of all those annoyances you have to deal with every time you get into your car. You can even enable hidden features that you didn't even know your car had! *For supported models only Basic service Carista shows you if your car is ready for Emission tests -- that way you can avoid the trip to the testing station before the vehicle's systems have gathered enough driving data to be ready for testing. Advanced service* Volkswagen, Audi, SEAT, Skoda: Toyota, Lexus, Scion: *For supported models only- Adapter and app with dealer-level technology: diagnose, customize, and service your car- Free 1-month trial of paid Carista app features- Works on both iOS and Android via Bluetooth- Compatible with a multitude of partner and third-party apps- PAID app features (Advanced diagnostics, Customize and Service) are only supported on certain models by Volkswagen, Audi, Nissan, BMW, Lexus, Mini, Scion, Toyota, SEAT, Skoda and Infiniti