It’s perhaps warm, you’ve just bought a new vehicle and you wish to use one of the very useful capabilities of your Audi A3, air conditioning!
On most cars, turning on the air conditioning is not a complicated action to achieve, but in this article we’re going to take a look at this action, which, although basic, can be a bit triky for novices. So we will discover how to turn on the air conditioning on a Audi A3? First, we will discover how it works, then how to turn on the air conditioning on your Audi A3 and finally we will give you some suggestions on how to use it.

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How does the air conditioning work on Audi A3?

The air conditioning of your Audi A3 operates in a very identical way to that of your fridge, in fact, it works with a compressor and refrigerant gas system which, dependant on its condition (liquid or gas) will release cold. This system operates in a closed circuit. Here are the main elements that will make sure that the air conditioning of your Audi A3 functions effectively:

  • The compressor: It is the main part of your air conditioning unit, it manages the pressure in your circuit and it will manage the circulation of fluids in the circuit.
  • The condenser: this small coil has as main goal, like a radiator, to enable the gas to reduce in temperature and return to a liquid condition (55 degrees).
  • The air blower and the evaporator: The heating blower will subject the pressurized fluid to a high temperature which will make it transform straight to gas and during this changeover will create cold which will be directed into the passenger compartment by the evaporator.

In fact, this device operates in a closed circuit, and by creating variations in temperature and pressure, the refrigerant gas will be allowed to change state, causing the production of heat or cold. You now know how the air conditioning of your Audi A3 works.

How do you turn on the air conditioning on Audi A3?

Now let’s move on to the part that interests you the most, how to turn on the air conditioning on Audi A3? Although this process is not so difficult for most of you, it would be a pity not to take advantage of it because you don’t know how to turn it on.

Turn on the air conditioning manually on Audi A3

There are two types of air conditioning on Audi A3, the manual air conditioning and the automatic air conditioning, we will begin with the most frequent of the two, the manual air conditioning, this kind of the air conditioning on Audi A3 is what we could call the cheap one. In reality, it won’t give you access to a lot of controls, but you’ll already have the possibility to cool the air inside your car. You can just choose the ventilation strength and the temperature of the air your system blows. To switch on the air conditioning of your Audi A3, you will need to turn on the A/C button of your Audi A3, then set the ventilation and temperature of your Audi A3.

Turn on the automatic climate control on a Audi A3

To finish , we will discover how to turn on the automatic air conditioning on Audi A3. Although the methodology is very comparable to manual air conditioning, there are some additional possibilities that will allow you appreciate cold air with much more comfort. Contrary to manual air conditioning, automatic air conditioning allows you to choose the temperature you wish to have in the cabin and the system will self-regulate to reach it. In addition to the automatic climate control, you in many cases have the option of using the “Bi-Zone” option, which provides you with the opportunity of selecting different temperatures according to the zones of your Audi A3. To switch on the automatic air conditioning on your Audi A3, you will simply have to turn on the A/C button of your ventilation device, then choose the temperature you want to reach and let the air conditioning on your Audi A3.

Some recommendations on how to use the air-conditioning of your Audi A3

To finish , last part of our content page, now that you understand how to turn on the air conditioning on your Audi A3, we will give you some practical suggestions to improve the usage of your air conditioning and maintain it:

    • When you arrive in your Audi A3 which has been left in the sun, first open your windows while doing so as the air conditioning to expels the excess of hot air before closing them again to let your air conditioning perform.
    • In winter, you can use your air conditioner to remove the mist from the tiles, thanks to its air dehumidifier, it will be more helpful than your heating system.
    • Turn off the air conditioning in your Audi A3 5 minutes before turning off the engine to maintain your air conditioning compressor and avoid humidity smells in the passenger compartment. In the event that you have observed any unpleasant smells caused by the air conditioning in your Audi A3, don’t be reluctant to consult our page on this subject

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  • Turn on the air conditioning of your Audi A3 often, even in winter, to keep it working effectively.
  • Don’t set your air conditioning to a temperature too different from the outside temperature or you may get sick. Equally, don’t project the airflow right onto your face, but rather onto your arms or chest.

If you wish more tutorials on the Audi A3, go to our Audi A3 category.