Learning to drive a vehicle is not constantly convenient, and sometimes it may seem like a good solution to select an automatic Bmw Serie 3 E93, whether it’s for basic comfort or ease of use, this kind of transmission is becoming more and more known. However, although they might seem like an ideal solution, there may possibly also be problems with the automatic gearboxes of your Bmw Serie 3 E93 . This is precisely the topic of our article. First, we’ll briefly show you the different types of automatic gearboxes, then, in a second step, which problems you may possibly come across with the gearbox of your Bmw Serie 3 E93 , and, at last, how to solve them.

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The different sort of automatic gearbox of a Bmw Serie 3 E93

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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 everything 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 part.
However, based on the kind of automatic transmission your Bmw Serie 3 E93 is equipped with you will have more or less reliability, we will present 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 quite 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 kind of gearbox is less and less basic because they are viewed as very slow. We also often feel a coupling during deceleration.
  • Dual-clutch automatic transmission: This is the ultimate automatic transmission, it works on similar principle as the robotic transmission, but thanks to its dual clutch, you won’t have any more problems with slow speeds or elevated fuel consumption. They are often equipped on luxury models.
  • Continuously variable automatic box: It is similar theory as on a scooter, a variator will come to control the differences between acceleration and motor speed, they are particularly slow and often be unresponsive during the acceleration phases of your Bmw Serie 3 E93.

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I’m having problems with the automatic transmission on my Bmw Serie 3 E93

We now begin the part that surely attracts you the most in this post, what are the problems you may encounter with the automatic transmission of your Bmw Serie 3 E93? As explained earlier, in general they are more reliable than manual transmissions, nevertheless, here are the most important problems you may come across:

  • As explained over, no matter what kind of automatic gearbox, they are often established to be slow and have inertia when accelerating. However, this phenomenon is supposed to appear just when the vehicle is started, not when it is launched. If it feels like it occurs all the time, the clutch or converter is almost certainly dead.
  • I have the feeling that a gear in the automatic transmission of my Bmw Serie 3 E93 no longer shifts or jumps: If you have the feeling that your gears no longer shift or often jump on your Bmw Serie 3 E93, there is a part that is undoubtedly responsible for this failure. In actual fact, the solenoid that works as a “switch” to engage the gears must not be functioning properly, second option, a speed or engine speed sensor may be defective and send the wrong information to your gearbox.
  • If you feel drops caused by the automatic gearbox of your Bmw Serie 3 E93: 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 Bmw Serie 3 E93’s automatic transmission is leaking: At last, if your Bmw Serie 3 E93’s automatic transmission is leaking, it’s most likely one of your spy seals is too worn.

How do I fix automatic transmission problems on a Bmw Serie 3 E93?

And finally, we’re going to try to give you the solutions to fix the automatic transmission problems on your Bmw Serie 3 E93 . Find them down below:

  • Oil leak on the automatic gearbox of a Bmw Serie 3 E93: Find the source of the leak, and replace the concerned gasket, get it done by a professional, 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 Bmw Serie 3 E93.
  • Sensor problem: No matter which sensor is involved, a replacement is the just remedy, sensors do not repair themselves, you should count from 100 to a few hundred euros depending on the difficulty of access to the one that concerns you.
  • Couplings: If you have problems with the couplings on your Bmw Serie 3 E93, you will only need to do a complete gearbox replace to gain comfort and preserve your gears.
  • The automatic gearbox of my Bmw Serie 3 E93 slips: In this case, you certainly have a dead clutch disc, you will have to replace the clutch, and on some models you won’t have the ability 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 problems on Bmw Serie 3 E93, such as electronic problems or pressure problems, but this list lists the most important ones, in any case, for such complex mechanisms. When you feel a problem on this level, we suggest you to go fairly quickly to your mechanic.

If you wish more guides on the Bmw Serie 3 E93, go to our Bmw Serie 3 E93 category.