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What is the tutorial for replacing the BMW cabin air filter?

1 Answers
WillowAnn
07/29/25 3:44pm

Locate the area where the BMW cabin air filter is installed. Use a 10mm socket to unscrew the cover plate fixing screws, remove the cover plate, disconnect the power cord, and use a T20 screwdriver to unscrew the two fixing screws on the air conditioning cover plate, then remove it. Take out the old filter and replace it with a new one. Below is relevant information about the cabin air filter: 1. Function: It filters dust particles from the air, preventing these pollutants from entering the car's evaporator and causing sludge buildup that could block the evaporator. The cabin air filter also filters dust, water vapor, pollen, carbon oxides, and sulfides from the air. 2. Precautions: The cabin air filter easily accumulates dust. Use compressed air or similar methods to blow off the dust; never wash it with water, as this can easily damage it. Over time, the activated carbon filtration function of the cabin air filter will diminish, so it is recommended to replace the cabin air filter at a 4S shop.

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