How often should I replace my Audi A3's air filter?

I want to make sure my Audi A3's engine is running smoothly and efficiently. How often should I replace the air filter to keep it in tip-top shape?

It is recommended to replace your Audi A3's air filter every 12,000 to 15,000 miles. However, if you frequently drive in dusty or dirty environments, it may need to be replaced more frequently.

A dirty air filter can negatively affect your engine's performance and fuel efficiency. It's important to regularly check your air filter and replace it when necessary.

If you have noticed a decrease in power or fuel economy in your Audi A3, it could be due to a clogged air filter. Consider replacing it to improve your vehicle's overall performance.