Why does my Audi A1 have a rough idle?

I noticed my Audi A1 has a rough idle when I start it in the morning. It also seems to hesitate and has a loss of power when accelerating. What could be causing this issue?

This could be a sign of a dirty air filter or faulty spark plugs. I suggest checking and replacing these components to see if it improves the idle and acceleration.

Another possible cause could be a vacuum leak in the engine. This can cause a rough idle and poor performance. Have a mechanic inspect the vacuum lines and replace any damaged ones.