How to replace the spark plugs on an Audi A2

Can someone provide a step-by-step guide on how to properly replace the spark plugs on an Audi A2? I am worried about damaging the engine or causing any other issues while attempting this maintenance task.

To replace the spark plugs on an Audi A2, you will need a spark plug socket, extension, ratchet, and some dielectric grease. First, disconnect the negative terminal of the battery and locate the spark plugs, which are usually found near the top of the engine. Use the socket and ratchet to carefully remove the old spark plugs and replace them with the new ones, being careful not to over-tighten them. Before reconnecting the battery, apply a thin layer of dielectric grease to the inside of the plug wires to help with conductivity.