Even if air conditioning in a car is one of the most preferred features when hot, it can as well lead to some inconveniences. In actual fact, the air conditioning in a Mercedes Classe E 4 can have a bad smell, and in this article we’re going to try to enable you find out why. To do this, first we will have a look at the justification of this bad smell of air conditioning, then, in a second time, we will try to give you possibilities to make them go away.

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Why does the air conditioning of my Mercedes Classe E 4 have a smell of humidity?

So we begin our guideline with the source of the bad smells originating from the air conditioning of your Mercedes Classe E 4. Regardless you have the feeling that it is a musty smell, humidity, or other, the source of these smells is often times the same. In actual fact, air conditioning produces a lot of humidity, which will usually tend to gather in the ventilation system of your Mercedes Classe E 4. This humidity is the perfect base of the spreading of bacteria and fungi of all sorts in the air conditioning of your Mercedes Classe E 4. Additionally, it is possible that smoking in your automobile, or not cleaning it often (food leftovers for example) will contribute to enhance the odors. At last, the last classic cause for a bad air conditioning smell in your Mercedes Classe E 4 is that you have a refrigerant gas leak, called FREON gas, which is toxic and produces 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 4?

Now that you know where to look to uncover the trigger of this smell, we will try to help you to get rid of bad air conditioning odors on your Mercedes Classe E 4, because furthermore to being unpleasant these odors can be harmful to your airways, it is therefore very important to get rid of them quickly.

Eradicating an unpleasant air-conditioning odor

We will now make a list of actions you can take to get rid of these air-conditioning odours on your Mercedes Classe E 4:

  • Even though it may look obvious, the dirt that builds up in your car will encourage the expansion of germs and therefore bad odors, cleaning your Mercedes Classe E 4 frequently will allow you to take off many of the sources of these.
  • The best method is to clean the whole air conditioning system of your Mercedes Classe E 4 with antibacterial and anti-fungicidal products. To do this, please read our guideline which explains in detail the procedure to stick to.
  • Replace the cabin or pollen filter of your Mercedes Classe E 4: This filter which intends to stop impurities from entering the cabin of your car must be changed every year and can store bad smells, be sure to examine its condition.

Avoid musty air-conditioning odors on Mercedes Classe E 4

Finally, last part of our guideline on air conditioning smells on Mercedes Classe E 4, we are now going to give you some suggestions to maintain your air conditioning system and avoid bad smells in your Mercedes Classe E 4:

  • Turn off the air conditioning 5/10 minutes before turning off the engine: In actual fact, always accomplish 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 garbage is the first thing that motives bad odors, so remember to keep your car healthy.
  • To ensure that the air conditioning of your Mercedes Classe E 4 is always in good working order (air conditioning compressor especially), it should be run for 10 minutes every month.
  • Make sure that there is no leak on your air conditioning is necessary, in truth, the liquid is toxic and moreover the operation of your air conditioning would be downgraded in the case of a leak.

To get more tips on the Mercedes Classe E 4, take a look at the Mercedes Classe E 4 category.