Being the owner of a recent Mercedes A class grants us specific advantages, in fact, modern cars give access to an more and more impressive number of features. They will allow you to gain in comfort, multimedia or security. In this article we are going to examine an option that is designed to make you feel safe in your vehicle, the automatic closing of the doors. This option might be deactivated without a reason, so we’re going to discover how to activate auto locking on your Mercedes A class. To get this done, we will first look at the functioning of this fonctionality and how it works, then, in a second step, how to reactivate the automatic closing of the doors of your car.

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What is the automatic locking or closing on a Mercedes A class?

Before we show you how to activate the automatic lock of your Mercedes A class, we will examine the effectiveness of this features. Indeed, the number of carjacking is slowly raising, and our Mercedes A class is a location where we tend to feel safe. Nevertheless, when stopping at a red light, at a stop sign or in traffic jams, one can feel subject to aggression, it is with this in mind that the brands have released this fonctionality. Generally there is a door lock button that permits you to close and open the doors from the cabin, but this functionality automatically locks the doors of your car when you go over a certain speed or a certain time after starting up. The advantage is that you no longer have to be concerned about this action to guarantee optimum security.

How do I activate the automatic closing of the doors on my Mercedes A class?

Unfortunately, it can happen that due to factory defaults, electronic failures, bad handling, this feature can be shut off, we will now look at the two options to allow you to activate the automatic lock on your Mercedes A class.

  • How to activate the automatic locking / closing of the doors on a car: The lock button
    The quickest strategy if you are in the event that your automatic door closure no more be effective, is to turn on the ignition (on some series you will as well require have the engine running) and quickly come and hold down the door lock button on your car for a couple of seconds until you perceive an audible sign and, according to the year of your Mercedes A class, the turn indicators that are activated. This strategy should be good enough in most situations to activate the automatic door lock on your Mercedes A class.
  • How to activate the automatic door lock on my Mercedes A class: Through the computer
    To finish , a more complicated strategy but which can be linked to a factory problem or a power failure on your car. To reactivate the automatic door lock on your Mercedes A class, you will be able to go through your diagnostic socket. You will have to have a diagnostic tool and navigate through the menus to change the linked option in the “sash menu”. Nevertheless, this is only suggested for people with some mechanics knowledges and we encourage that you stop by your dealer to get this done.

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