Learning to drive a vehicle is not constantly convenient, and sometimes it may seem like a good solution to choose an automatic Mercedes Classe A, whether it’s for very easy comfort or ease of use, this sort of transmission is becoming more and more known. Nevertheless, although they may seem like an excellent choice, there might also be complications with the automatic gearboxes of your Mercedes Classe A . This is exactly the topic of our article. First, we’ll quickly explain the different types of automatic gearboxes, then, in a second step, which complications you might come across with the gearbox of your Mercedes Classe A , and, at last, how to resolve them.

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The different types of automatic gearbox of a Mercedes Classe A

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Gearboxes have the benefit of being reputed to be reliable, as you don’t need to use your clutch pedal and every thing is electronically and mechanically controlled there will be no early wear of your clutch or other components that could be put to the test by misuse on your component.
Nevertheless, based on the sort of automatic transmission your Mercedes Classe A is equipped with you will have more or less reliability, we will expose them to you now:

  • Classic automatic gearbox: It will use a torque converter, which will control the gear changes, it’s the oldest technology, it has evolved a lot in the last decades (more gears and a better management of the gear changes).
  • Robotized automatic gearbox: This is a manual gearbox with a robotized system that will replace the driver’s action. This sort of gearbox is less and less common because they are viewed as very slow. We also generally feel a coupling during deceleration.
  • Dual-clutch automatic transmission: This is the ultimate automatic transmission, it works on the same concept as the robotic transmission, but thanks to its dual clutch, you won’t have any more complications with slow speeds or increased fuel consumption. They are often fitted on luxury models.
  • Continuously variable automatic box: It is the same theory as on a scooter, a variator will come to control the differences between acceleration and motor speed, they are really slow and often be unresponsive during the acceleration phases of your Mercedes Classe A.

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I’m having complications with the automatic transmission on my Mercedes Classe A

We now begin the component that absolutely attracts you the most in this post, what are the complications you may come across with the automatic transmission of your Mercedes Classe A? As outlined above, generally speaking they are more reliable than manual transmissions, however, here are the main complications you may come across:

  • As mentioned over, no matter what sort of automatic gearbox, they are generally established to be slow and have inertia when accelerating. Nevertheless, this phenomenon is designed to happen only when the vehicle is started, not when it is launched. If it feels like it happens all the time, the clutch or converter is likely dead.
  • I have the feeling that a gear in the automatic transmission of my Mercedes Classe A no longer shifts or jumps: If you have the feeling that your gears no longer shift or often jump on your Mercedes Classe A, there is a component that is most certainly responsible for this failure. In truth, the solenoid that acts as a “switch” to engage the gears must not be functioning effectively, second option, a speed or engine unit speed sensor may be defective and send the wrong information to your gearbox.
  • If you feel drops originating from the automatic gearbox of your Mercedes Classe A: If you feel a clutch when you go up or when you slow down, it is either your oil which is too old and which does not lubricate any more adequately all the mechanisms of your gearbox, or else a sensor which gives bad info
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  • My Mercedes Classe A’s automatic transmission is leaking: Finally, if your Mercedes Classe A’s automatic transmission is leaking, it’s most probably one of your spy seals is too worn.

How do I fix automatic transmission complications on a Mercedes Classe A?

And finally, we’re going to try to give you the strategies to correct the automatic transmission complications on your Mercedes Classe A . Find them down below:

  • Oil leak on the automatic gearbox of a Mercedes Classe A: Locate the origin of the leak, and replace the concerned gasket, get it done by a specialist, opening a gearbox is not easy. It will cost you a few hundred euros, specifically for the labour. Do not think twice to read our article on gearbox oil leaks on Mercedes Classe A.
  • Sensor problem: No matter which sensor is concerned, a replacement is the only solution, sensors do not repair themselves, you should count from 100 to a few hundred euros dependent on the difficulty of access to the one that worries you.
  • Couplings: If you have complications with the couplings on your Mercedes Classe A, you will only need to do a whole gearbox replace to gain comfort and preserve your gears.
  • The automatic gearbox of my Mercedes Classe A slips: In such a case, you certainly have a dead clutch disc, you will have to replace the clutch, and on some models you won’t be able to replace it without doing a standard exchange of the gearbox, be prepared to spend more than a thousand euros.

There are other automatic transmission complications on Mercedes Classe A, such as electronic problems or pressure complications, but this list lists the main ones, whatever the case, for such complex mechanisms. Once you feel a problem on this level, we advise you to go fairly quickly to your mechanic.

To discover more tips on the Mercedes Classe A, take a look at the Mercedes Classe A category.