What Does Your BMW’s Cabin Filter Do?

Since you have to think about several aspects of your means, you may forget about an important aspect called the cabin filter. If you are not familiar with this part of your car, you are on the right page. In this article, we are going to find out more about the function of the cabin filter of your BMW.

roles of a BMW Cabin Filter

While driving, you breathe in the clean air because of the cabin air filter. Just like the engine air filter, this one is responsible for filtering dust and debris. The air inside the BMW cabin remains free of dust if the filter is functioning properly.

except this, this part makes sure that the radiator, fuel line and engine is free of contaminants.

Change the Filters

Just like the engine filter, you may want to replace the cabin air filter on a regular basis. If you don’t change it for a long period of time, it will have a negative impact on the HVAC performance and your comfort level while driving.

except this, not replacing this filter will negatively affect the air conditioning system of your means. As a consequence, you will have the problem of poor HVAC performance and increased allergens. Besides, you may find it difficult to defog your Windows.

Signs You Need to Change the Cabin Filter

Based on the form of your BMW, you may want to replace this filter after 12000 miles. As a general rule, you may want to replace this part at the minimum once a year. However, you may want to consider a lot of factors to make this decision. The frequency of changing the filter will be higher based on road conditions, driving habits, and the condition of the HVAC system, just to name a few.

If you notice that the air conditioning system is not working properly, chances are that you need to replace the filter.

Other Signs to Watch Out for

If you notice reduced airflow in your cabin already if you turn up the fan, chances are there the filter is clogged. Besides, if the HVAC system produces nasty odors or you hear a whistling sound from the air intake, or your HVAC system is not producing enough cool air or hot air, you may want to check this part and replace it.

It is important to observe that if you excursion in extreme temperatures, such as a desert, you may want to replace the cabin air filter more frequently. In the same way, if you excursion by polluted areas on a regular basis, it will require more frequent substitute.

The Takeaway

If you want to get the most out of your BMW, we suggest that you take care of regular maintenance. This includes replacing cabin air filters, engine flush, breaker characterize substitute, and oil changes. Hopefully, now you understand the importance of this part of your car. You may want to replace this part on a regular basis to ensure the proper functioning of your HVAC system.

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