
The cabin air filter is located under the hood, near the windshield. Remove the plastic cover of the filter, replace it with a new one, and then reinstall the cover. A high-quality cabin air filter can absorb dust particles, alleviate respiratory discomfort, reduce irritation for allergy sufferers, and make driving more comfortable. Below are the installation instructions for the filter: 1. Before installation, check if the filter is damaged and if the O-ring is intact. 2. Keep your hands clean or wear clean gloves when installing the filter. 3. Apply Vaseline to the outer part of the O-ring before installation to facilitate the process. 4. Do not remove the plastic packaging bag when installing the filter. Pull the plastic bag backward to expose the top seal. Hold the bottom seal of the filter with your left hand and the filter body with your right hand, then insert the filter into the tray seat. Press it down firmly, and remove the plastic bag after installation.

I must say the air filter location on the Phaeton is quite easy to find, usually behind the glove compartment on the passenger side. I've worked on several of these cars - before replacement you need to remove the clips at the bottom of the glove box, then gently pull to reveal the filter slot. If you don't change this thing on time, the air quality inside will deteriorate, affecting respiratory health, especially for people with allergies. I recommend checking it every year or year and a half. The filter isn't expensive and you can DIY it with just a screwdriver. Remember to clean the surrounding dust thoroughly to prevent debris from entering the system. Regular maintenance keeps the AC fresher and more comfortable, preventing chest tightness during long drives.

I've been driving my Phaeton for several years now, and changing the air conditioning filter is a regular task. Its location is right behind the glove compartment. The first time I did it myself, I was a bit nervous, but found it quite simple: open the glove box, remove the items inside, feel for a small panel at the back, remove it, and the filter is exposed. After replacing it with a new one, the air inside the car immediately feels fresher, and I don’t sneeze during pollen season anymore. The key point is this part only costs a few dozen bucks, so there’s no need to waste money at the repair shop. I also make sure to keep the interior clean, as a dirty filter reduces ventilation efficiency and increases fuel consumption. I’ve developed a habit of checking it every quarter, which makes driving more reassuring.

When I first started learning to drive, I was also curious about this. The Phaeton's cabin air filter is located near the glove compartment on the passenger side. To replace it, simply unscrew the glove compartment latch and you'll see it—quite convenient. The filter's function is to trap external dust and bacteria, ensuring clean air inside. According to the manual, it's recommended to replace it once a year. Doing it yourself isn't difficult—just buy the right model and give it a try, making sure no debris clogs it. This is better for your health, especially when musty odors appear during rainy days.

I think the Phaeton's air filter being hidden behind the glove compartment is a thoughtful design for family cars. I often remind my family to check it regularly, as bacteria can accumulate in the car if the filter isn't replaced, which can easily cause children to cough or have allergies. Replacing it yourself only requires basic tools—open the glove compartment, pull out the old filter, and insert a new one. Checking it every six months can improve air quality, making long trips much more comfortable. The filter is very effective at trapping pollen and dust, and maintaining it well is beneficial for the whole family's health.


