Where is the cabin air filter located in a BMW 740?
1 Answers
The cabin air filter in a BMW 740 is located inside the glove compartment on the passenger side. Below are the specific functions of an automotive cabin air filter: 1. Air filtration: It ensures the filter fits tightly against the housing to prevent unfiltered air from entering the cabin. 2. Particle separation: It separates solid impurities such as dust, pollen, and abrasive particles from the air. 3. Moisture absorption: It absorbs moisture, soot, ozone, odors, carbon oxides, SO2, CO2, etc., with strong and long-lasting moisture adsorption capabilities. 4. Driving safety: It prevents car windows from fogging up, ensuring clear visibility for the driver, provides fresh air to the cabin, protects occupants from inhaling harmful gases, and effectively sterilizes and deodorizes.