How do I replace the spark plugs on an Audi A4?

I have an Audi A4 and I noticed that my car has been struggling to start up lately. I've been told that it could be because of old spark plugs. Can anyone guide me on how to replace them on my own?

Hi Marina, replacing the spark plugs on an Audi A4 is not as complicated as it may seem. You first need to locate the spark plugs, which are usually under the engine cover. Once you have located them, you can use a spark plug socket and extension to gently unscrew the old plugs and replace them with new ones. Make sure to properly gap the new spark plugs before installing them. I recommend consulting your car's manual for specific instructions and torque specifications.