Even if air conditioning in a car is one of the most preferred product features when hot, it can as well lead to some inconveniences. In actual fact, the air conditioning in a Renault Megane 4 can have a bad smell, and today we’re going to try to help you find out why. To do this, first we will have a look at the motive 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 Renault Megane 4 have a smell of humidity?

So we commence our article with the origin of the bad smells coming from the air conditioning of your Renault Megane 4. If you have the feeling that it is a musty smell, humidity, or other, the origin of these smells is more often than not similar. In actual fact, air conditioning produces a lot of humidity, which will tend to build up in the ventilation system of your Renault Megane 4. This humidity is the ideal source of the expansion of bacteria and fungi of all kinds in the air conditioning of your Renault Megane 4. Additionally, it is possible that smoking in your automobile, or not cleaning it often (food debris for example) will develop increase the odors. Finally, the last classic cause for a bad air conditioning smell in your Renault Megane 4 is that you have a refrigerant gas leak, called FREON gas, which is toxic and emits a bad smell that will spread in the passenger compartment of your car.

What can I do to get the bad smell out of my Renault Megane 4?

Now that you know where to look to find the motive of this smell, we will try to help you to get rid of bad air conditioning odors on your Renault Megane 4, because moreover to being annoying these odors can be harmful to your airways, it is therefore necessary to get rid of them quickly.

Getting rid of 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 Renault Megane 4:

  • Nevertheless it may seem evident, the dirt that amasses in your car will promote the development of germs and therefore bad odors, cleaning your Renault Megane 4 on a regular basis will allow you to take out many of the sources of these.
  • The best method is to clean the whole air conditioning system of your Renault Megane 4 with antibacterial and anti-fungicidal products. To do this, please consult our article which clarifies in detail the technique to follow.
  • Replace the cabin or pollen filter of your Renault Megane 4: This filter which intends to protect against impurities from getting into the cabin of your car must be replaced every year and can store bad smells, remember to verify its condition.

Avoid musty air-conditioning odors on Renault Megane 4

To conclude, last part of our article on air conditioning smells on Renault Megane 4, we are now going to give you some recommendations to preserve your air conditioning system and avoid bad smells in your Renault Megane 4:

  • Switch off the air conditioning 5/10 minutes before turning off the engine: In actual fact, constantly 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 garbage is the first thing that triggers bad odors, so remember to keep your car healthy.
  • To assure that the air conditioning of your Renault Megane 4 is always in good operating order (air conditioning compressor especially), it should be run for 10 minutes every month.
  • Ensure that that there is no leak on your air conditioning is fundamental, in truth, the liquid is toxic and additionally the operation of your air conditioning would be altered in the case of a leak.

If you have any additional questions about the Renault Megane 4, do not hesitate to consult our Renault Megane 4 category.