What is the replacement method for the Audi A3's cabin air filter?
2 Answers
The replacement method for the Audi A3's cabin air filter is as follows: 1. Remove the damping rods on both sides of the glove box; 2. Take off the glove box to reveal a black rectangular cover panel, pry it open, and remove the clips; 3. Take out the old cabin air filter; 4. Install the new filter. Taking the 2021 Audi A3 as an example, its front suspension is a MacPherson independent suspension, the rear suspension is a multi-link independent suspension, equipped with a 1.4T turbocharged engine, delivering a maximum horsepower of 150PS, a maximum power of 110kW, and a maximum torque of 250Nm, paired with a 7-speed dual-clutch transmission.
Replacing the Audi A3 cabin air filter is actually quite simple. I've done it myself several times. First, open the glove compartment and remove the limit clips on both sides - usually just gently pry them open with a screwdriver. Then slowly lower the glove box to reveal the filter cover panel (some models may have it in the engine compartment or near the front passenger footwell). When removing the old filter, pay attention to the arrow direction and avoid pulling forcefully to prevent damaging the connectors. I recommend choosing an activated carbon filter for better filtration - just align it with the slot and gently push it in. The whole process takes about 20 minutes with basic tools like a screwdriver and gloves. Remember, regular replacement is crucial - typically every 10,000 km or annually, especially in areas with poor air quality. Neglecting replacement can lead to unpleasant odors, respiratory issues, and reduced AC efficiency. After installation, test the AC airflow to ensure no unusual noises or airflow problems. If it seems troublesome, professional shops can do it for just a few dozen yuan, though DIY saves some money.
