What is the best way to replace the spark plugs in an Audi 80?

I recently purchased an Audi 80 and I noticed that it's been running a bit rough. I want to replace the spark plugs, but I'm not sure where to start. Can someone provide me with some guidance on the best way to change the spark plugs in an Audi 80?

To replace the spark plugs in an Audi 80, first locate the engine cover and remove it by unscrewing the bolts. Next, disconnect the wire harness and remove the old spark plugs with a spark plug socket. Finally, install the new spark plugs and reattach the wire harness and engine cover.

The best way to replace the spark plugs in an Audi 80 is to make sure the engine is cool before starting. Then, use a spark plug socket to remove the old spark plugs and replace them with new ones. It's also a good idea to check the gap on the new spark plugs before installing them.