Is it important to regularly check the air filter in my Audi A4?

I've been hearing mixed opinions about how often I should change or check the air filter in my Audi A4. Some say every 10,000 miles, others say every year. What is the recommended frequency for checking and changing the air filter in an Audi A4?

Regularly checking and changing the air filter is crucial for maintaining the performance of your Audi A4. I recommend checking the air filter every 10,000 miles or once a year, whichever comes first. This will ensure that your engine is getting clean air and functioning at its best.

Yes, it is important to regularly check the air filter in your Audi A4. Over time, the air filter can become clogged with dirt and debris, which can negatively impact your engine's performance. I advise checking the air filter every 10,000 miles or once a year.