Do simple car maintenance with your phone and our adapter guiding you through it

OBD Diagnostics: Reads and deletes all OBD engine and transmission fault codes. With the Health feature, manufacturer-specific error codes can be read from all systems.

OBD Live Engine Data: Monitor your driving style and perform maintenance work with detailed data (e.g. oil temperature, rpm)

Emission Check: Test procedures for exhaust systems (e.g. misfire check, fuel system etc) and be fully informed for your smog test.

After changing the oil or brakes yourself, reset the service point through the app. View extended service data to see how often certain service points have been done on your car.

Save time and money by changing your oil or brakes yourself, and simply doing it with a press on the app button.

With the Carly app, you can register the battery of your choice in the car.

When you go to the car shop they offer you only the original manufacturer's battery, which is more expensive (~ USD 300), and on top of that the service presents additional costs (~ USD 200). Save time and money on the service and the battery of your choice.

With the Carly solution app you can check the DPF (Diesel Particulate Filter) critical values - i.e. soot mass, ash mass, average engine speed. If needed, you can request a DPF regeneration and track the process.

Above a certain amount of ashes, it affects the fuel consumption and power. In a critical case the filter cannot regenerate itself and a filter change can cost you up to USD 3,000.

Often your BMW petrol engine cannot regenerate itself and you need to replace the filter. That happens when the capacity to store the nitrogen oxides is reached. With Carly you can check the loading status of the catalyst by certain parameters and start the regeneration manually, live-monitor your NOX and track the regeneration.

If you act before the warning lights on the dashboard appear, you can save anywhere from USD 2,000 to USD 3,000 for the NOX filter replacement, which the dealer will be happy to install in your car. Above a certain amount it affects the fuel consumption and the power.

To be able to perform work on the brake system, it is necessary to set the servo motors of the brake system in the workshop mode first. With Carly it is easy to set your electronic parking brake into the Service mode and also back into Operation mode. In addition to an electronic parking brake, many modern vehicles also have a brake wear sensor, which informs you about the wear point of the brake pads.

Carry out repair work on your brake system by yourself. Calibrate your parking brake as if it was brand new.

Your automatic transmission continuously learns about your current driving behavior. With this feature, you have the opportunity to observe the most important parameters and reset learning values directly at the push of a button. Only request it if needed.

Now you can read and reset automatic transmission values to fit your style more quickly. This is valuable especially in cases when you are buying a used car - for example, the previous driver was doing short city trips, while you spend most of the time on highways.