Where is the Qashqai's cabin air filter located?
2 Answers
The cabin air filter of the Qashqai is located behind the glove compartment on the passenger side. To access it, find the plastic cover behind the glove compartment and open it to reveal the filter. The Qashqai's cabin air filter should be replaced every 20,000 kilometers. If driving in harsh conditions, it is recommended to shorten the replacement interval. The function of the cabin air filter: It filters impurities from the outside air entering the cabin, including tiny particles, pollen, bacteria, industrial exhaust, and dust, improving air cleanliness. This prevents these substances from damaging the air conditioning system and ensures a healthy environment for passengers. Maintenance of the cabin air filter: If the filter is dirty, clean it by blowing compressed air from the opposite side. Hold the air gun about 5 cm away from the filter and blow at 500 kPa pressure for approximately 2 minutes. The filter easily collects dust, so blowing away loose dust with compressed air is sufficient. Never wash it with water, as this can damage it. Neglecting filter maintenance can lead to dust and dirt buildup on components like the light filter plate, radiator, evaporator, and fins, causing airflow blockage. This results in reduced cooling and heating efficiency, increased power consumption and noise, and a shorter lifespan for the air conditioning system. Impact of not replacing the cabin air filter on drivers: Long-term use without replacement can cause impurities on the filter to mold, producing bacteria and odors, which can harm the health of drivers and passengers and even lead to respiratory diseases. Impact of not replacing the cabin air filter on the engine: Severe blockage of the air filter increases intake resistance, reducing engine power and worsening engine performance. This leads to higher fuel consumption, accelerated engine wear, and carbon buildup. Precautions for replacing the cabin air filter: Purchase filters from reputable manufacturers and compare their appearance and dimensions. Always replace the filter with the engine off. When removing screws and clips, apply appropriate force. Ensure the filter is installed in the correct orientation to avoid reverse installation. After installation, check that the filter is properly seated, covering the entire air duct with a tight seal to prevent filtration failure. Precautions for using the car's air conditioning: Do not turn on the heating immediately when warming up the car in the morning; wait until the engine coolant temperature rises. Avoid setting the temperature too high, as prolonged heat can cause drowsiness and affect driving. Also, avoid directing warm air straight at the face. If windows fog up after turning on the heater, increase the fan speed and let it blow for a while to eliminate the fog and prevent recurrence. During long drives, ventilate the cabin periodically to prevent poor air circulation and breathing difficulties. Turn off the air conditioning before parking and switch to external circulation with natural air to clean the air conditioning ducts and prevent bacterial growth.
I've been driving the Qashqai for several years, and the cabin air filter is located behind the glove compartment on the passenger side. You just need to open the glove box, look inside, and find a small cover or panel inside. Usually, you can see the filter slot by prying it open with your fingers or gently pushing it. I've replaced it several times myself—the steps are simple: first, empty the glove box and move the clutter aside, then slowly remove the cover, take out the old filter, and replace it with a new one of the matching model. Don’t use too much force when removing it, as the plastic clips are prone to damage. It's recommended to replace it every year or after driving 15,000 kilometers. Otherwise, dust buildup can reduce airflow and cause unpleasant odors, which can seriously affect respiratory health. If you drive mostly in the city where the air is dirtier, replacing it earlier will save you trouble. Keep basic tools like a small screwdriver handy—DIY replacement can save you hundreds of dollars compared to going to the dealership. Remember to check and replace it seasonally, such as before summer, to avoid pollution inside the car during hot weather.
