Where is the cabin air filter located in a BMW 523?
1 Answers
The cabin air filter is located near the left foot area of the front passenger seat. Additional information about the cabin air filter: 1. Functions: (1) Ensures tight sealing against the housing to prevent unfiltered air from entering the cabin. (2) Filters out solid impurities such as dust, pollen, and abrasive particles from the air. (3) Absorbs moisture, soot, ozone, odors, carbon oxides, SO2, CO2, etc. from the air; provides strong and long-lasting moisture absorption. 2. Cleaning instructions: If the filter is dirty, clean it by blowing compressed air from the reverse side. Hold the air gun approximately 5cm (centimeters) away from the filter and blow at 500kPa pressure for about 2 minutes.