How to check the engine status on an Audi A3?

I'm considering buying an Audi A3 and want to make sure the engine is in good condition. How can I check the engine status using the car's diagnostics system?

To check the engine status on an Audi A3, you can use the onboard diagnostics system by accessing it through the car's instrument panel. Once there, you can view live data, perform system tests, and retrieve fault codes to determine the health of your engine.

In addition to using the diagnostics system, you can also physically inspect the engine for any visual signs of damage or leaks. Pay attention to the condition of belts, hoses, and fluids. If you're unsure, consider having a mechanic do a thorough inspection before committing to the purchase.

When checking the engine status, don't forget to also look at the service history of the vehicle. Regular maintenance and proper care can go a long way in prolonging the life of an engine. Ask the seller for records of past services and repairs to get a better understanding of the engine's history.