How do I change the spark plugs in an Audi A1?

I have noticed that my Audi A1 is not running as smoothly as it used to. I suspect that the spark plugs may need to be replaced. Can anyone provide step by step instructions on how to change the spark plugs in an Audi A1?

To change the spark plugs in an Audi A1, you will need to first locate the engine and then remove the spark plug wires. Next, you can use a spark plug socket and ratchet to unscrew the old spark plugs and replace them with new ones. Don't forget to gap the new plugs to the correct specifications.