Where is the BMW 525 Air Filter Located?
2 Answers
BMW 525 Air Filter is located under the decorative panel beneath the glove compartment on the passenger side. The air filter, also known as the pollen filter, functions to filter out impurities, microscopic particles, pollen, bacteria, industrial exhaust, and dust entering the vehicle cabin from the external environment, thereby improving air cleanliness. It provides a healthy air environment for passengers, safeguards their well-being, and prevents window fogging. The BMW 525 is equipped with a 2.0T turbocharged engine, delivering a maximum power of 135kW and a maximum torque of 290Nm. The engine reaches its peak power at 6,500 rpm and maximum torque at 4,250 rpm. Its front suspension features a double-wishbone independent suspension, while the rear suspension utilizes a multi-link independent suspension.
I remember when I was driving my BMW 525, I found the location of the cabin air filter (AC filter) quite easy to locate. It's on the passenger side—just sit in the seat, look down, and you'll see a small cover under the glove compartment. If you're doing it yourself, you might need to remove a few screws and push aside a small panel to access the filter. Many people overlook this spot because they rarely look at the footwell area. I recommend replacing it every year, especially for long-time owners like us. Over time, dust buildup can degrade the air quality inside the car, and if you notice odd smells when the AC is on, it's a warning sign. Regular replacement is good for health, helping prevent allergies or respiratory issues. If you're unsure about the location, ask a friend to help check the car manual or use your phone's flashlight to see the structure clearly. Spending a few minutes on this can make the cabin air much fresher.
