We continue our series of articles on what can get stuck on your motor vehicle. After seeing why your fuel flap or hood could get stuck, in this article we’ll take a look at why the key is stuck in your Citroen C5 ignition . Specially irritating, having a stuck ignition cylinder will prevent you from starting and consequently from employing your motor vehicle. We will consequently do everything we can to help you fix this issue as soon as possible. To do this, first, we will show you to you what the ignition of your motor vehicle is used for, then in a second time, why the ignition barrel of your Citroen C5 is stuck? And, to conclude, how to unblock the key stuck in your Citroen C5 ignition.

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What’s the aim of my Citroen C5’s ignition lock?

The ignition lock of your Citroen C5 is a security component. Its goal is to secure your car from theft attempts. It is positioned on the steering column of your motor vehicle, developed in 1931 by Abram Neiman. Its goal is to prevent your Citroen C5 from starting by blocking the steering and the steering lock if it does not recognize your motor vehicle key. It is closely linked to the starter switch which will incorporate the key lock and an electric switch. There is a tendency to confuse the starter switch and the neiman, and when we talk about blocked neiman we quite often refer to a key that does not turn or does not turn well in the cylinder of the lock of your motor vehicle.

Why is the key stuck in your Citroen C5 ignition?

Now it’s time to show you to you why the key is stuck in your Citroen C5 ignition cylinder . Now that we’ve detailed what the ignition is, it’s time to identify why it’s stuck. If it is the steering wheel of your Citroen C5 that is blocked, do not think twice to browse our content on this subject. A neiman is not a wearing component that you change regularly but time has an influence on it and it can appear that you have to change it due to normal wear and tear. Here are the different explanations of a ignition that locks on Citroen C5 :

  • Regular wear and tear on the ignition barrel of your Citroen C5 : As we stated over, with time, the elements of the neiman can become seized up, or become filled with dust or small particles from the outside that will prevent it from functioning effectively. In this case, you should experience issue inserting and turning the key before it locks totally.
  • An element of the ignition of your Citroen C5 that breaks down: In the same logic, an element of the neiman can fail. As we revealed in introduction, when we speak about the neiman we often include, the cylinder, the lock and the starter switch, if one of these parts is defective, the neiman will not let the key turn in the cylinder of the lock
  • Someone forced too much on the ignition barrel of your Citroen C5: Finally, last opportunity, and it’s more or less logical, if someone forced too much on the neiman in unlocking the steering wheel of your motor vehicle before, he may have twisted internal components and thus broken the neiman of it.

How do I unlock the key stuck in my Citroen C5 ignition barrel?

We now move on to the solutions available to you for handling a key stuck in your Citroen C5 ignition . According to the origin of your issue the solutions will not be the same, find them down below:

  • Ignition barrel blocked due to a twisted key: If your key is twisted, it is obvious that your neiman will not unblock. Try carefully with a mallet to straighten your key, if you can’t do it, use the copy of your key.
  • Ignition cylinder If the neiman of your Citroen C5 is clogged due to impurities : Use a WD40 type degreaser and let it work for a few moments, it should unblock the neiman of your Citroen C5.
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  • If your key is stuck in your ignition due to a defective element: If finally it is due to an internal element that your ignition lock is no longer unblocked you will unfortunately have to change the whole block (electronic switch, lock cylinder, neiman), we suggest you to go to a professional who will also have to give you a new key to begin your Citroen C5.

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If you need more tutorials on the Citroen C5, go to our Citroen C5 category.