How to Replace an Audi 80 Spark Plug?

I am planning to replace the spark plugs on my Audi 80 and would like some guidance on what steps to follow and any potential challenges I may face. Thank you.

To replace your Audi 80 spark plugs, first make sure the engine is cool and disconnect the battery. Then, remove the wire connector from the old spark plug, and use a spark plug socket and extension to unscrew and remove the old plug. Inspect the new plug for any defects or damage before inserting it into the socket and hand tightening it into place. Lastly, reconnect the wire connector and the battery.