While air conditioning in a car is one of the most desirable aspects during the summer, it can also bring in some inconveniences. In fact, the air conditioning in a Audi A2 can have a bad smell, and in this article we’re going to try to enable you understand why. To achieve this, first we will have a look at the explanation of this bad smell of air conditioning, then, in a second time, we will try to give you answers to make them disappear.

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Why does the air conditioning of my Audi A2 have a smell of humidity?

So we begin our content page with the origin of the bad smells originating from the air conditioning of your Audi A2. Regardless you have the impression that it is a musty smell, humidity, or other, the source of these smells is often alike. In fact, air conditioning produces a lot of humidity, which will tend to gather in the ventilation system of your Audi A2. This humidity is the ideal origin of the expansion of bacteria and fungi of all forms in the air conditioning of your Audi A2. In addition, it is possible that smoking in your vehicle, or not cleaning it on a regular basis (food remains for example) will play a role in amplify the odors. Finally, the last traditional explanation for a bad air conditioning smell in your Audi A2 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 Audi A2?

Now that you know where to look to find the motive of this smell, we will try to help you to eliminate bad air conditioning odors on your Audi A2, because moreover to being problematic these odors can be harmful to your airways, it is therefore necessary to get rid of them quickly.

Eliminating an unpleasant air-conditioning odor

We will now compose a list of actions you can take to eliminate these air-conditioning odours on your Audi A2:

  • Nevertheless it may appear to be obvious, the dirt that accumulates in your car will promote the development of germs and therefore bad odors, cleaning your Audi A2 on a regular 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 Audi A2 with antibacterial and anti-fungicidal products. To achieve this, please seek advice from our content page which explains in detail the technique to follow.
  • Replace the cabin or pollen filter of your Audi A2: This filter which is designed 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 examine its condition.

Avoid musty air-conditioning odors on Audi A2

Finally, last part of our content page on air conditioning smells on Audi A2, we are now going to give you some suggestions to maintain your air conditioning system and avoid bad smells in your Audi A2:

  • Turn off the air conditioning 5/10 minutes before turning off the engine: In 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 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 Audi A2 is always in good functioning order (air conditioning compressor specifically), 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 additionally the operation of your air conditioning would be altered in the case of a leak.

If you need more guides on the Audi A2, go to our Audi A2 category.