It’s probably the summer, you’ve just bought a new motor vehicle and you want to use one of the best options of your Mercedes Classe A 4, air conditioning!
On most automobiles, switching on the air conditioning is not a difficult action to perform, but today we’re going to take a look at this process, which, although basic, can be a bit technical for beginners. So we will see how to turn on the air conditioning on a Mercedes Classe A 4? First, we will see how it works, then how to turn on the air conditioning on your Mercedes Classe A 4 and at last we will give you some suggestions on how to use it.

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How does the air conditioning work on Mercedes Classe A 4?

The air conditioning of your Mercedes Classe A 4 functions in a very identical way to that of your fridge, actually, it works with a compressor and refrigerant gas system which, depending on its state (liquid or gas) will emit cold. This system functions in a closed circuit. Here are the main components that will make certain that the air conditioning of your Mercedes Classe A 4 operates properly:

  • The compressor: It is the main element of your air conditioning unit, it manages the pressure in your circuit and it will control 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 come back to a liquid state (55 degrees).
  • The air blower and the evaporator: The heating blower will subject the pressurized fluid to a high temperature which will make it turn into gas and during this transition will create cold which will be sent into the passenger compartment by the evaporator.

In fact, this unit functions in a closed circuit, and by causing variations in temperature and pressure, the refrigerant gas will be allowed to transform state, resulting in the production of heat or cold. You now know how the air conditioning of your Mercedes Classe A 4 works.

How do you turn on the air conditioning on Mercedes Classe A 4?

Now let’s advance to the section that interests you the most, how to turn on the air conditioning on Mercedes Classe A 4? Although this task is not difficult for most of you, it would be a shame not to take advantage of it because you don’t know how to turn it on.

Turn on the air conditioning manually on Mercedes Classe A 4

There are two kind of air conditioning on Mercedes Classe A 4, the manual air conditioning and the automatic air conditioning, we will commence with the most popular of the two, the manual air conditioning, this style of the air conditioning on Mercedes Classe A 4 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 opportunity to refresh the air inside your car. You can just select the ventilation strength and the temperature of the air your system blows. To switch on the air conditioning of your Mercedes Classe A 4, you will need to turn on the A/C button of your Mercedes Classe A 4, then set the ventilation and temperature of your Mercedes Classe A 4.

Turn on the automatic climate control on a Mercedes Classe A 4

To finish , we will look at how to turn on the automatic air conditioning on Mercedes Classe A 4. Although the approach is very comparable to manual air conditioning, there are some extra possibilities that will permit you appreciate fresh air with additional comfort. As opposed to manual air conditioning, automatic air conditioning allows you to select 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 frequently have the choice of using the “Bi-Zone” option, which gives you the opportunity of choosing different temperatures according to the zones of your Mercedes Classe A 4. To switch on the automatic air conditioning on your Mercedes Classe A 4, you will just need to turn on the A/C button of your ventilation unit, then select the temperature you want to reach and let the air conditioning on your Mercedes Classe A 4.

Some recommendations on how to use the air-conditioning of your Mercedes Classe A 4

To conclude, last section of our article, now that you understand how to turn on the air conditioning on your Mercedes Classe A 4, we will see some practical suggestions to optimize the usage of your air conditioning and preserve it:

    • When you enter in your Mercedes Classe A 4 which has been left in the sun, first open your windows at the same time as the air conditioning to gets rid of the excess of hot air before closing them once again to let your air conditioning function.
    • In the winter months, you can use your air conditioner to remove the mist from the tiles, thanks to its air dehumidifier, it will be more powerful than your heating system.
    • Switch off the air conditioning in your Mercedes Classe A 4 5 minutes before turning off the engine to maintain your air conditioning compressor and avoid moisture smells in the passenger compartment. In the event that you have detected any unpleasant odours caused by the air conditioning in your Mercedes Classe A 4, don’t be reluctant to read our article on this subject

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  • Turn on the air conditioning of your Mercedes Classe A 4 regularly, also 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. Also, don’t project the airflow directly onto your face, but rather onto your arms or chest.

If you need more tutorials on the Mercedes Classe A 4, go to our Mercedes Classe A 4 category.