Although air conditioning in a car is one of the best product features during the summer, it can as well lead to some inconveniences. In fact, the air conditioning in a Mercedes Classe E can have a bad smell, and today we’re going to try to help you establish why. To do this, first we will take a look at the cause of this bad smell of air conditioning, then, in a second time, we will try to give you solutions to make them go away.


Why does the air conditioning of my Mercedes Classe E have a smell of humidity?

So we start our content with the origin of the bad smells originating from the air conditioning of your Mercedes Classe E. Whether you have the feeling that it is a musty smell, humidity, or other, the origin of these smells is generally the same. In fact, air conditioning causes a lot of humidity, which will usually tend to build up in the ventilation system of your Mercedes Classe E. This humidity is the perfect source of the spreading of bacteria and fungi of all sorts in the air conditioning of your Mercedes Classe E. In addition, it is possible that smoking in your car, or not cleaning it frequently (food leftovers for example) will contribute to increase the odors. At last, the last classic reason for a bad air conditioning smell in your Mercedes Classe E is that you have a refrigerant gas leak, called FREON gas, which is toxic and secretes a bad smell that will propagate in the passenger compartment of your car.

What can I do to get the bad smell out of my Mercedes Classe E?

Now that you know where to look to uncover the motive of this smell, we will try to help you to eradicate bad air conditioning odors on your Mercedes Classe E, because in addition to being problematic these odors can be harmful to your airways, it is therefore crucial to get rid of them quickly.

Eradicating an unpleasant air-conditioning odor

We will now compose a list of actions you can take to eradicate these air-conditioning odours on your Mercedes Classe E:

  • Nevertheless it may appear obvious, the dirt that amasses in your car will encourage the expansion of germs and therefore bad odors, cleaning your Mercedes Classe E commonly will allow you to eradicate many of the sources of these.
  • The best remedy is to clean the whole air conditioning system of your Mercedes Classe E with antibacterial and anti-fungicidal products. To do this, please consult our content which points out in detail the technique to follow.
  • Change the cabin or pollen filter of your Mercedes Classe E: This filter which intends to protect against impurities from getting into the cabin of your car must be changed every year and can store bad smells, be sure to verify its condition.

Avoid musty air-conditioning odors on Mercedes Classe E

To finish , last part of our content on air conditioning smells on Mercedes Classe E, we are now going to give you some recommendations to maintain your air conditioning system and avoid bad smells in your Mercedes Classe E:

  • Switch off the air conditioning 5/10 minutes before turning off the engine: In fact, always do this step will allow you to dry a maximum of humidity in your ventilation circuit and thus limit the humidity.
  • Although it sounds basic, you don’t always have time to take care of your car, but rubbish is the first thing that causes bad odors, so remember to keep your car healthy.
  • To make certain that the air conditioning of your Mercedes Classe E is always in good working order (air conditioning compressor specifically), it should be run for 10 minutes every month.
  • Be sure that there is no leak on your air conditioning is fundamental, in truth, the liquid is toxic and furthermore the operation of your air conditioning would be downgraded in the case of a leak.

To discover more tips on the Mercedes Classe E, take a look at the Mercedes Classe E category.