Access your Mercedes' hidden information
Understand errors behind the engine light, delete error codes, expose odometer frauds, and more. Simply use the Carly app — Android and iOS — and the Carly Universal Scanner.
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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.
Carly can read out fault codes from all important built-in electronic control units, going deeper than OBD-level. You will receive the exact same code any professional garage would, together with an interpretation of the severity.
Emissions 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.
Car Diagnostics
Clear fault codes
After performing diagnostics, you get a fault report, but not every fault code implies a current defect. Clear the OBD- and manufacturer level codes and perform a second diagnostic. The codes that stay need your attention.
„NHTSA estimates that more than 450,000 vehicles are sold each year with false odometer readings.“
NHTSA - 2020
Your Mercedes unlocked
Access your Mercedes' features
Connect your smartphone with your Universal Carly Scanner through the Carly App to find out what works for your unique car.