Access your Seat's hidden information
Understand errors behind the engine light, save money on servicing, customize your car and more.
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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.
Car Coding
Disable the automatic Start-Stop
Carly can help you disable annoying features, like the automatic engine Start-Stop system.
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.
„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, so I got a new battery on warranty.“
Hans, VW Golf 7, Carly user
Your Seat unlocked
Access your Seat's features
Connect your smartphone with your Universal Carly Scanner through the Carly App to find out what works for your unique car.