Although air conditioning in a car is one of the best aspects during the summer, it can as well bring in some inconveniences. In actual fact, the air conditioning in a Mercedes Benz CLS Class can have a bad smell, and on this page we’re going to try to enable you find out why. To achieve this, first we will check out the cause 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 Benz CLS Class have a smell of humidity?

So we start our article content with the source of the bad smells originating from the air conditioning of your Mercedes Benz CLS Class. Whether 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 makes a lot of humidity, which will usually tend to gather in the ventilation system of your Mercedes Benz CLS Class. This humidity is the ideal origin of the proliferation of bacteria and fungi of all sorts in the air conditioning of your Mercedes Benz CLS Class. In addition, it is possible that smoking in your car, or not cleaning it often (food leftovers for example) will play a role in amplify the odors. Finally, the last common justification for a bad air conditioning smell in your Mercedes Benz CLS Class is that you have a refrigerant gas leak, called FREON gas, which is toxic and emits 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 Benz CLS Class?

Now that you know where to look to locate the motive of this smell, we will try to help you to get rid of bad air conditioning odors on your Mercedes Benz CLS Class, because in addition to being annoying these odors can be harmful to your airways, it is therefore very important to get rid of them quickly.

Eliminating an unpleasant air-conditioning odor

We will now do a list of actions you can take to get rid of these air-conditioning odours on your Mercedes Benz CLS Class:

  • Even though it may seem obvious, the dirt that amasses in your car will encourage the development of germs and therefore bad odors, cleaning your Mercedes Benz CLS Class on a regular basis will allow you to take out many of the sources of these.
  • The best remedy is to clean the whole air conditioning system of your Mercedes Benz CLS Class with antibacterial and anti-fungicidal products. To achieve this, please read our article content which points out in detail the process to stick to.
  • Change the cabin or pollen filter of your Mercedes Benz CLS Class: This filter which is designed to prevent impurities from entering the cabin of your car must be replaced every year and can store bad smells, make sure you examine its condition.

Avoid musty air-conditioning odors on Mercedes Benz CLS Class

To finish , last part of our article content on air conditioning smells on Mercedes Benz CLS Class, we are now going to give you some recommendations to preserve your air conditioning system and avoid bad smells in your Mercedes Benz CLS Class:

  • Switch off the air conditioning 5/10 minutes before turning off the engine: In actual 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 trash is the first thing that triggers bad odors, so remember to keep your car healthy.
  • To be sure that the air conditioning of your Mercedes Benz CLS Class is always in good operating order (air conditioning compressor especially), it should be run for 10 minutes every month.
  • Ensure that there is no leak on your air conditioning is essential, in reality, the liquid is toxic and in addition the operation of your air conditioning would be altered in the case of a leak.

If you have any further questions about the Mercedes Benz CLS Class, do not hesitate to consult our Mercedes Benz CLS Class category.