How do I know if my Audi A1 needs a new timing belt?

I have a 2009 Audi A1 and I've been hearing strange noises coming from the engine. I'm not sure if it's time to replace the timing belt or if it could be something else. How can I tell if my car needs a new timing belt?

The best way to determine if your Audi A1 needs a new timing belt is to consult your owner's manual. It should have a recommended maintenance schedule that includes when to replace the timing belt.