Air conditioning is one of the main appreciated specs on modern cars. Despite the fact it was previously available to high-end varieties, it has nowadays been democratized for the great majority of automobiles. However, this pricey and sophisticated mechanism necessitates special care, and whether it’s for service or because of odours, it is totally necessary to think about cleaning the air conditioning of your Mercedes A class. This is exactly what we will teach you in detail in this content. First we will take a look in detail at the process to clean the air conditioning of your Mercedes A class, then in a second part, we will look more generally at the service of the air conditioning of your Mercedes A class.

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How to clean my Mercedes A class air conditioning

Let’s commence our content with the cleaning of the air conditioning circuit of your Mercedes A class. The only option to perform a total cleaning of this circuit will be to use bactericidal and fungicidal products, actually, your air conditioning generates loads of moisture that will stagnate in the circuit and will promote the production of germs and bacteria of all kinds. You will find these products on the internet or in car centres. There are two procedures to do this, here they are

Clean the air conditioning system of your Mercedes A class in the simple way

Once you have a disinfectant spray, you can easily clean your car’s air-conditioning system.
The methodology is quite simple, however, this process can dirty the inside of your Mercedes A class.

  • Remove the cabin filter.
  • Set up the disinfectant spray on the floor of your car (preferably on the passenger side).
  • Turn on your car’s ventilation and air conditioning (with the engine is on) with air recycling
  • With the windows closed, press the button on the bomb to empty it slowly but surely and close the motor vehicle doors and leave it on for about ten minutes.
  • Once this time has passed, open the doors of your Mercedes A class, ventilation still on and let the passenger compartment air out for about 20 minutes.

This technique will allow you to quickly clean the air-conditioning system of your Mercedes A class, but if you have bad air-conditioning odours on your Mercedes A class that are persistent, we recommend you to apply the second technique.

Clean deeply the air-conditioning system of your Mercedes A class

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Now let’s go forward to the more radical solution of performing a cleaning of your ventilation system in depth. You will have to be equipped with the same bactericidal and fungicidal spray, it is only the application that will be distinct. Here is the process to stick to:

  • Remove your cabin filter.
  • By the external air intake of your Mercedes A class (between the bonnet and the windscreen), with the engine on and the ventilation on, spray several times for 5 seconds and leave all windows and doors closed for A little bit.
  • Once this first step is completed you will be able to tackle the inside part of your air conditioning system, doing the same but not the inside air intake which is usually located under the glove box.
  • Finally, to conclude, you can spray a few sprays into the vents of your Mercedes A class.
  • All you have to do is air out your car while the product dissipates before you can use it again.

Maintenance of the air-conditioning of its Mercedes A class

Finally, to conclude our content, we will give you the main suggestions to respect, if you want to maximize the life of your air conditioning system on Mercedes A class and limit unforeseen expenses.

  • Have your air conditioning serviced every year
  • Swap your cabin filter every two years.
  • Have your FREON gas recharged every two years.
  • lean the air-conditioning system on your Mercedes A class every year.
  • If you wish more tutorials on the Mercedes A class, go to our Mercedes A class category.