Carista is a mobile app which empowers you to seamlessly diagnose, customize, and service your car. Just plug in your OBD2 adapter, launch the app and save time and money on dealers and mechanics.

Is my car supported? Check here: https://caristaapp.com/vehicles

BASIC OBD2 DIAGNOSTICS [free]
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 [paid]
Dealer-level electronic diagnostics (fault code checking and resetting) of all modules in the vehicle, incl. ABS, airbag, and other manufacturer-specific systems.

CUSTOMIZATIONS / CODING [paid]
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!

BASIC SERVICE [free]
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 [paid]
For some Volkswagen, Audi, SEAT, Skoda models:
• Electronic parking brake (EPB) retraction tool, Service reset, Launch control counter, Detailed ECU information
For some Toyota, Lexus, Scion models:
• Tire pressure sensors (TPMS), ABS/VSC/TRAC inspection, Detailed ECU information

IMPORTANT
1.Supported vehicles
Advanced features are only supported on certain models by Volkswagen, Audi, SEAT, Skoda (VAG), BMW, Mini, Toyota, Lexus and Scion. See: https://caristaapp.com/vehicles

2.Pricing
All paid features are available with an in-app purchase of our Pro functionality: a 1-week pass for $9.99 or an annual subscription at $39.99 USD. If you use the official Carista OBD2 adapter, you will receive a free one-month trial of all paid features.

3.Hardware Requirement
To use Carista, you need an OBD2 adapter. You can use the Carista OBD2 adapter or a generic ELM327 v1.4 Bluetooth or WiFi adapter (just make sure it’s not fake/defective). See: https://www.caristaapp.com/adapter

More info and help at https://www.caristaapp.com