How do I troubleshoot the dashboard warning lights in my Audi A2?

I recently noticed that the dashboard warning lights in my Audi A2 are constantly lit up, even after I start the car. I am not sure what is causing this issue and how to resolve it. Can someone provide some guidance?

First, check your car's manual to identify what each warning light means. Then, try restarting your car to see if the lights turn off. If not, take your car to a mechanic to diagnose the issue.