It’s almost certainly hot, you’ve just bought a new vehicle and you want to use one of the most useful options of your Audi S4, air conditioning!
On most automobiles, switching on the air conditioning is not a tricky task to perform, but today we’re going to check out this manipulation, which, even though common, can be a bit triky for novices. So we will discover how to turn on the air conditioning on a Audi S4? First, we will discover how it works, then how to turn on the air conditioning on your Audi S4 and to conclude we will give you some recommendations on how to use it.

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How does the air conditioning work on Audi S4?

The air conditioning of your Audi S4 operates in a very comparable way to that of your fridge, the fact is, it functions with a compressor and refrigerant gas system which, dependant on its condition (liquid or gas) will produce cold. This system operates in a closed circuit. Here are the main elements that will be sure that the air conditioning of your Audi S4 functions properly:

  • The compressor: It is the key 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 goal, like a radiator, to allow the gas to reduce in temperature and go back to a liquid condition (55 degrees).
  • The air blower and the evaporator: The heating blower will subject the pressurized liquid to a high temperature which will make it transform into 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 causing variations in temperature and pressure, the refrigerant gas will be allowed to change state, leading to the production of heat or cold. You now know how the air conditioning of your Audi S4 works.

How do you turn on the air conditioning on Audi S4?

Now let’s go forward to the part that interests you the most, how to switch on the air conditioning on Audi S4? Although this manipulation is not so difficult for most of you, it would be a pity not to make the most of it because you don’t know how to turn it on.

Turn on the air conditioning manually on Audi S4

There are two sort of air conditioning on Audi S4, the manual air conditioning and the automatic air conditioning, we will begin with the most popular of the two, the manual air conditioning, this form of the air conditioning on Audi S4 is what we could call the basic level. In reality, it won’t give you access to a lot of options, but you’ll already have the opportunity to cool the air inside your car. You can just choose the ventilation power and the temperature of the air your system blows. To switch on the air conditioning of your Audi S4, you will need to turn on the A/C button of your Audi S4, then set the ventilation and temperature of your Audi S4.

Turn on the automatic climate control on a Audi S4

To conclude, we will look at how to turn on the automatic air conditioning on Audi S4. Although the technique is very equivalent to manual air conditioning, there are some extra possibilities that will let you enjoy fresh air with much more convenience. As opposed to manual air conditioning, automatic air conditioning permits you to choose the temperature you wish to have in the cabin and the system will self-regulate to reach it. Additionally to the automatic climate control, you in many cases have the choice of using the “Bi-Zone” feature, which offers you the possibility of selecting different temperatures depending to the zones of your Audi S4. To switch on the automatic air conditioning on your Audi S4, you will just 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 S4.

Some advices on how to use the air-conditioning of your Audi S4

To finish , last part of our article content, now that you know how to turn on the air conditioning on your Audi S4, we will tell you some practical recommendations to optimize the use of your air conditioning and maintain it:

    • When you enter in your Audi S4 which has been left in the sun, first open your windows while doing so as the air conditioning to evacuate the excess of hot air before closing them again to let your air conditioning function.
    • In the wintertime, you can use your air conditioner to remove the mist from the tiles, because of its air dehumidifier, it will be more useful than your heating system.
    • Switch off the air conditioning in your Audi S4 5 minutes before turning off the engine to preserve your air conditioning compressor and avoid humidity odors in the passenger compartment. In the event that you have found any unpleasant odours coming from the air conditioning in your Audi S4, don’t be reluctant to read our article on this subject

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  • Turn on the air conditioning of your Audi S4 on the regular basis, even in winter, to maintain it working effectively.
  • Don’t set your air conditioning to a temperature too different from the outside temperature or you may get sick. Additionally, don’t project the airflow right onto your face, but rather onto your arms or chest.

Whenever you have any further questions about the Audi S4, do not hesitate to consult our Audi S4 category.