
2015 Passat cabin air filter replacement method: 1. Loosen the screws under the glove compartment counterclockwise; 2. Remove the protective panel directly; 3. Slide the cover to the right and remove the filter cover handle; 4. Take out the old cabin air filter and install the new one; 5. Reassemble in reverse order. The 2015 Passat measures 4870mm in length, 1834mm in width, 1472mm in height, with a 2803mm wheelbase, 70-liter fuel tank capacity, 490-liter trunk capacity, and a curb weight of 1435kg.

When helping my friend maintain a 2015 Passat, I often handle the replacement of the cabin air filter. It's located in the footwell area under the front passenger seat. First, remove the carpet or pedal cover panel—you might need a small screwdriver to release the clips. Then gently pull out the old filter, being careful not to let dust scatter. After cleaning the slot, insert the new filter (align the arrow mark with the airflow direction, usually pointing downward or toward the interior), and reassemble the cover. Generally, it's recommended to replace it every 1-2 years or every 10,000 kilometers. A fresh filter makes driving more comfortable and reduces allergens. Doing it yourself saves money, and wearing a mask for dust protection is safer. If the cover is hard to remove, don’t force it—seeking help from a professional shop is a good idea.

I've changed the air conditioning filter for my 2015 Passat several times myself, and it's actually quite fun and simple. First, squat down on the passenger side, lift the floor mat or carpet, and you'll find a small slot. Gently pry open the cover and pull out the old filter with some force. After cleaning the dust inside the slot, make sure the arrow on the new filter aligns with the airflow direction when inserting it. Put the cover back on and restart the AC to test the airflow—it feels much fresher. Doing it yourself regularly can save you over a hundred bucks, and all you need is a regular screwdriver. It's good to replace it every 10,000 kilometers or so to keep the cabin air clean and driving healthier. Remember to wear gloves to avoid dirtying your hands, and beginners will get the hang of it after a few tries.

The cabin air filter for the 2015 Passat is located in the passenger footwell area. Simply lift the floor mat to access it. When replacing, carefully remove the old filter and install the new one, ensuring the arrow points downward to avoid incorrect installation. These simple steps will improve in-car air quality, making breathing more comfortable for your family.


