It’s perhaps hot, you’ve just acquired a new vehicle and you wish to use one of the very useful capabilities of your Mercedes Classe A, air conditioning!
On most automobiles, turning on the air conditioning is not a tough task to achieve, but today we’re going to check out this process, which, whilst simple, can be a bit triky for beginners. So we will see how to turn on the air conditioning on a Mercedes Classe A? First, we will see how it works, then how to turn on the air conditioning on your Mercedes Classe A and at last we will give you some recommendations on how to use it.

turn-on-air-conditioning-mercedes-classe-a

How does the air conditioning work on Mercedes Classe A?

The air conditioning of your Mercedes Classe A works in a very identical way to that of your family fridge, the truth is, it works with a compressor and refrigerant gas system which, depending on its condition (liquid or gas) will produce cold. This system works in a closed circuit. Here are the main components that will ensure that the air conditioning of your Mercedes Classe A works effectively:

  • The compressor: It is the principal part 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 purpose, like a radiator, to enable the gas to decrease 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 convert in to gas and during this changeover will produce cold which will be directed into the passenger compartment by the evaporator.

In practice, this unit works in a closed circuit, and by causing 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 Mercedes Classe A works.

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

Now let’s advance to the section that interests you the most, how to turn on the air conditioning on Mercedes Classe A? Although this process is not so difficult for many 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

There are two types of air conditioning on Mercedes Classe A, the manual air conditioning and the automatic air conditioning, we will start with the most frequent of the two, the manual air conditioning, this kind of the air conditioning on Mercedes Classe A is what we could call the basic level. Indeed, it won’t give you access to a lot of controls, but you’ll already have the possibility to refresh 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 Mercedes Classe A, you will need to turn on the A/C button of your Mercedes Classe A, then set the ventilation and temperature of your Mercedes Classe A.

Turn on the automatic climate control on a Mercedes Classe A

Finally, we will find out how to turn on the automatic air conditioning on Mercedes Classe A. Although the approach is very equivalent to manual air conditioning, there are some supplemental options that will allow you benefit from fresh air with additional comfort. As opposed to manual air conditioning, automatic air conditioning allows you to choose the temperature you desire to have in the cabin and the system will self-regulate to reach it. In addition to the automatic climate control, you often have the option of using the “Bi-Zone” option, which gives you the opportunity of selecting different temperatures according to the zones of your Mercedes Classe A. To switch on the automatic air conditioning on your Mercedes Classe A, you will just have to turn on the A/C button of your ventilation unit, then choose the temperature you want to reach and let the air conditioning on your Mercedes Classe A.

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

Finally, last section of our document, now that you know how to turn on the air conditioning on your Mercedes Classe A, we will give you some practical recommendations to improve the usage of your air conditioning and maintain it:

    • When you arrive in your Mercedes Classe A which has been left in the sun, first open your windows at the same time as the air conditioning to expels the excess of hot air before closing them once again to let your air conditioning perform.
    • In the winter, you can use your air conditioner to remove the mist from the tiles, due to its air dehumidifier, it will be more useful than your heating system.
    • Switch off the air conditioning in your Mercedes Classe A 5 minutes before turning off the engine to maintain your air conditioning compressor and avoid moisture odors in the passenger compartment. In the event that you have observed any unpleasant odors originating from the air conditioning in your Mercedes Classe A, don’t hesitate to consult our article on this subject

.

  • Turn on the air conditioning of your Mercedes Classe A often, also in winter, to keep it working properly.
  • 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 straight onto your face, but rather onto your arms or chest.

If you want more guides on the Mercedes Classe A, go to our Mercedes Classe A category.