Where is the BMW 523 air conditioning filter located?
2 Answers
First, remove the dampers on both sides of the glove box and take out the glove box to see the air conditioning blower and the air conditioning filter. Additional information: 1. The air conditioning filter is a crucial component in the vehicle's air conditioning system and needs to be replaced regularly. If the air conditioning filter is not replaced for a long time, it will affect the performance of the vehicle's air conditioning and also harm the health of the passengers inside the car. 2. Most vehicles require the air conditioning filter to be replaced every 10,000 kilometers. If the air quality in the area is poor, you can purchase an air conditioning filter that can filter PM2.5. The vehicle's air conditioning is a vital comfort feature that can both cool and heat. When cooling, the AC button needs to be pressed, at which point the compressor clutch will engage, and the engine will drive the compressor to rotate.
Last time I drove my BMW 523, I found that the cabin air filter is located right behind the glove compartment on the passenger side. You need to fully open the glove box, then squeeze the clips on both sides or push down the baseplate to reveal the filter cover. It's quite convenient to remove and replace it yourself, as simple as turning a few screws. The filter is used to purify the cabin air by blocking dust and pollen. Regular replacement keeps the interior smelling fresh, especially during allergy season when long drives become more comfortable. I recommend changing it every six months or a year—don't wait until you notice foul odors from the vents or reduced cooling efficiency. Routine maintenance like this can also save you some repair costs. Remember to turn off the AC system before starting the operation to avoid damaging any components.
