It’s perhaps the summer, you’ve just acquired a new automobile and you desire to use one of the best capabilities of your Mercedes Classe M, air conditioning!
On most vehicles, switching on the air conditioning is not a tricky thing to perform, but today we’re going to look into this manipulation, which, although common, can be a bit technical for beginners. So we will find out how to turn on the air conditioning on a Mercedes Classe M? First, we will find out how it works, then how to turn on the air conditioning on your Mercedes Classe M and to finish we will give you some suggestions on how to use it.

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How does the air conditioning work on Mercedes Classe M?

The air conditioning of your Mercedes Classe M functions in a very comparable way to that of your fridge, in reality, it works with a compressor and refrigerant gas system which, according to its state (liquid or gas) will produce cold. This system functions in a closed circuit. Here are the main elements that will make certain that the air conditioning of your Mercedes Classe M works correctly:

  • The compressor: It is the key component of your air conditioning system, it handles 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 decrease in temperature and return 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 straight to gas and during this transition will produce cold which will be sent into the passenger compartment by the evaporator.

In fact, this device functions 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 M works.

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

Now let’s move on to the part that interests you the most, how to switch on the air conditioning on Mercedes Classe M? Although this process is easier than you think for many of you, it would be a shame not to take full advantage of it because you don’t know how to turn it on.

Turn on the air conditioning manually on Mercedes Classe M

There are two kind of air conditioning on Mercedes Classe M, 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 Mercedes Classe M is what we could call the entry level. In reality, it won’t give you access to a lot of adjustments, but you’ll already have the opportunity to refresh the air inside your car. You can just select the ventilation intensity and the temperature of the air your system blows. To switch on the air conditioning of your Mercedes Classe M, you will need to turn on the A/C button of your Mercedes Classe M, then set the ventilation and temperature of your Mercedes Classe M.

Turn on the automatic climate control on a Mercedes Classe M

To finish , we will look at how to turn on the automatic air conditioning on Mercedes Classe M. Although the method is very similar to manual air conditioning, there are some extra options that will let you appreciate refreshing air with further comfort. In contrast to manual air conditioning, automatic air conditioning permits you to select the temperature you want to have in the cabin and the system will self-regulate to reach it. Moreover to the automatic climate control, you in many cases have the option of using the “Bi-Zone” feature, which provides you with the opportunity of choosing different temperatures according to the zones of your Mercedes Classe M. To switch on the automatic air conditioning on your Mercedes Classe M, you will just need to turn on the A/C button of your ventilation device, then select the temperature you want to reach and let the air conditioning on your Mercedes Classe M.

Some advices on how to use the air-conditioning of your Mercedes Classe M

Finally, last part of our article, now that you learned how to turn on the air conditioning on your Mercedes Classe M, we will tell you some practical suggestions to optimize the usage of your air conditioning and maintain it:

    • When you arrive in your Mercedes Classe M which has been left in the sun, first open your windows simultaneously 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, thanks to its air dehumidifier, it will be more useful than your heating system.
    • Turn off the air conditioning in your Mercedes Classe M 5 minutes before turning off the engine to keep your air conditioning compressor and avoid humidity odors in the passenger compartment. In case you have detected any unpleasant odours coming from the air conditioning in your Mercedes Classe M, don’t be reluctant to read our article content on this subject

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  • Turn on the air conditioning of your Mercedes Classe M on a regular basis, even 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 directly onto your face, but rather onto your arms or chest.

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