Since you have to think about several aspects of your vehicle, you can forget about one 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 on your BMW.
Functions of a BMW cabin filter
While driving, you breathe clean air thanks to the cabin air filter. Like the engine air filter, this one is responsible for filtering out dust and dirt. The air inside the BMW cabin remains free of dust if the filter is working properly.
Aside from this, this component makes sure that the radiator, fuel line, and engine are free from contaminants.
change filters
Just like your engine filter, you may want to replace your 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 performance of the HVAC and your comfort level while driving.
Aside from this, not replacing this filter will negatively affect your vehicle’s air conditioning system. As a result, you will have the problem of poor HVAC performance and increased allergens. Also, you may find it difficult to unfog your Windows.
Signs that you need to change the cabin filter
Depending on the model of your BMW, you may want to replace this filter after 12,000 miles. As a general rule of thumb, you may want to replace this component at least once a year. However, you may want to consider many factors in making this decision. Filter change frequency will be higher depending 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, you may need to replace the filter.
Other signs to watch out for
If you notice reduced airflow in your cabin, even if you turn on the fan, the filter is probably clogged. Also, if your HVAC system is producing unpleasant odors or you hear a hissing noise from the air intake, or if your HVAC system is not producing enough cool air or hot air, you may want to have this part checked and replaced.
It’s important to note that if you’re driving in extreme temperatures, such as a desert, you may want to replace your cabin air filter more often. Likewise, if you regularly drive through contaminated areas, it will require more frequent replacement.
Food to go
If you want to get the most out of your BMW, we suggest that you take care of regular maintenance. This includes cabin air filter replacement, engine flushing, switch screen replacement, and oil changes. Hopefully, you now understand the importance of this part of your car. You may want to replace this part periodically to ensure proper operation of your HVAC system.