Where is the cabin air filter located in a BMW X3?
1 Answers
The air filter of the BMW X3 is located in the engine compartment, positioned above the engine. To access it, you need to unscrew 7 securing screws and lift the filter housing to remove the air filter. Below are relevant details: 1. The BMW X3's cabin air filter should be cleaned every 3 months or within 5,000 km of driving, and replaced when necessary. Do not wash the filter with water. 2. Functions of the cabin air filter: (1) Ensures the filter fits tightly against the housing to prevent unfiltered air from entering the cabin. (2) Separates solid impurities such as dust, pollen, and abrasive particles from the air. (3) Adsorbs moisture, soot, ozone, odors, carbon oxides, SO2, CO2, etc., from the air, with strong and long-lasting moisture absorption. (4) Prevents the car windows from fogging up, ensuring clear visibility and safe driving for passengers. (5) Provides fresh air to the cabin, preventing drivers from inhaling harmful gases and ensuring driving safety. (6) Maintains clean air in the cabin, preventing bacterial growth and creating a healthy environment.