Have control over the health state of your car

Understand errors behind the engine light, delete error codes, read live data and more. Simply use the Carly app — Android and iOS — and the Carly Universal Adapter.

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Why Carly

Top Carly features for your car

Brand IMG 1
Car Diagnostics

Understand your car's health

Using your smartphone, Carly enables you to easily catch potential problems before they cost you dearly. Engine related costs may rise up to $10,000 in case of a total damage. Mechanics recommend running diagnostic sessions several times a year, but each session can easily cost you over $60.

Emission Check

Check Emission relevant systems

Test emission relevant systems and procedures of your car. Catch issues yourself, before you get your car serviced and talk to your mechanic on eye-level.

Emissions IMG
Clear OBD fault codes with Carly diagnostic app
Car Diagnostics

Clear OBD fault codes

After performing diagnostics, you get a fault report, but not every fault code implies a current defect. Clear the codes and perform a second diagnostic. The codes that stay need your attention.

“Carly helped me understand what was wrong and this eventually saved me thousands“

Andres, Carly User
Take control

Carly features

Connect your smartphone with your Universal Carly adapter through the Carly App to find out what works for your unique car.

Vehicle Information
Health
Health
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What it does

Carly shows you the fault codes of the most important control units - engine and transmission. What is even better, it interprets the severity of the issues, visualizes it for you in an easy and understandable way and makes it even possible for you to clear the fault codes.

How you benefit

It’s important to catch potential problems before they cost you dearly - for example, engine-related issues can cost up to $10,000. Mechanics recommend running diagnostic sessions several times a year, but each session can easily cost you over $60.

Live Data
Live Data
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What it does

Carly reads out and monitors detailed engine data, such as temperature and pressure values.

How you benefit

Live parameters or live data can help you take the guesswork out of understanding what your car needs or detect the fault origins.

Does it work for your car?

Works with all car brands.

Emission Check
Emission Check
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What it does

Use the app to test emission relevant systems and procedures for exhaust systems of your car.

How you benefit

Catch emission issues yourself, before you get your car serviced and talk to your mechanic at eye-level.

What you can do with Carly varies from car to car. Get your adapter and find out what could work for yours.

The Carly Community

What other drivers say

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“I drive a BMW E61 and as you all know it is not the most reliable car, but Carly made my life way, way easier.“
Anton, BMW E61
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“My Golf 7 had battery problems again and again. With Carly, I was able to prove to the garage that the battery was not working, something they did not want to believe otherwise“
Johannes, VW Golf
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Most Common Questions

Is my car compatible with Carly?
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If your car is built after 2001, the Carly solution should work for you and for almost all car brands in the world. The features your car supports depend on the model, build year, hardware and software in the car. Plug the adapter in the OBD port, connect to the app, run your first diagnosis and check what features are available for your car.
Is the coding feature for my car supported?
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Carly currently supports coding for the following brands: BMW, Mini, Skoda, VW, Audi, Seat, Toyota and Lexus.
What is the price of the adapter and the Carly app?
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To see the pricing possibilities, go here.
Can I break my car, or could my warranty expire after using Carly?
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The Carly solution is safe to use and should not break your car or affect the warranty if you use it correctly and in line with our recommendations. As it applies for every other car tool.
Can I use Carly for other brands and models?
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The new Carly adapter and the All-In-One app make it possible to use the solution for almost all car brands in the world. The features you can use for the individual car depends on the brand, the model, built year, the hardware and the software in the car.
More answers to your questions