How Do I Replace My Audi A2's Spark Plugs?

I've noticed that my Audi A2's engine is running rough and I suspect it's time to replace my spark plugs. Can someone walk me through the steps?

To replace your Audi A2's spark plugs, you'll need to first locate the spark plug wires and gently twist them off the spark plugs. Then, use a spark plug socket and ratchet to unscrew the old spark plugs and replace them with new ones. Make sure to apply dielectric grease to the new spark plugs and reinstall the spark plug wires.