Taking care of your vehicle is essential in the present day, in truth, if you do not do the minimal maintenance of it, or if you do not pay attention to signals of abnormality, you clearly risk to see your car becoming unpleasant to use. This is precisely the subject we will be addressing in this article, one of the signs that most disrupt car owners is a engine light on Citroen C5. To try to help you evaluate this light, first we will find out what this engine light on Citroen C5 means, then in a second what to do to turn off the engine light on Citroen C5?.


Why is the engine light on my Citroen C5 on?

The purpose of the engine indicator light on your Citroen C5 is to keep you notified of a motor failure, it can be connected to many different problems, and, dependent on how it manifests itself, will correspond to more or less serious failures. We are going to go over the 3 kind of alerts of the engine light of your car

The motor light on my Citroen C5 flashes or blinks every once in a while

First case, and most definitely the least difficult, is the case where, every once in awhile you see the motor light of your Citroen C5 blinking, but which stops after a certain moment. In this situation, you most likely encounter short-term malfunctions, typically it tells a part that is starting to break but still works, so you have to think that undoubtedly in a few time you will have to consider a more or less relevant repair.

The engine light of my Citroen C5 is blinking or flashing all the time

If the engine light on your Citroen C5 is flashing constantly, you should fairly quickly visit your mechanic to have a closer look at the trigger of your problem. We even advise you to switch off the engine of your Citroen C5 immediately to avoid making the problem even worse, because a uninterruptedly flashing engine light on your car is the worst case that can happen to you and you are automatically the victim of a “serious” breakdown.

The engine light on my Citroen C5 comes on and stays on

At last, the last case of which you can be a victim is the case where the engine light stays on uninterruptedly, in this last situation, you are certainly victim of a pollution problem. It is possible that some of your sensors consider that your exhaust gazes do not match with the standards that your Citroen C5 must respect. You will need to go to your garage as soon as possible to verify the exact origin of this problem and avoid a more severe breakdown.

How do I turn off the engine light on my Citroen C5?

In this second part, we will accompany you to turn off the engine light on your Citroen C5. This may seem difficult, but there is a fairly easy way to evaluate the exact origin of your problem, here are the two solutions available to you.

Use a diagnostic tool to turn off the motor light on your Citroen C5

First treatment, the most economical but which will involve a little bit of hardware on your part, is to use a diagnostic tool or also known as suitcase to read the fault code of your Citroen C5 , do not hesitate to examine our guideline on this subject matter if you want to have details on this operation. The interest is to consult the data of the ECU which records all the details of the various problems and failures you may face, it will allow you to have clear data about your problem and consequently to resolve it by yourself if you want to avoid paying the labor of a garage. Nevertheless, some problems can be major and end in technical repairs that will be tricky to accomplish without the help of a professional.

Go to a garage to have the engine light of your Citroen C5 engine switch off.

Second opportunity, as we told you in the previous section, nothing beats professional advice on complex problems such as those you face if the engine light on your Citroen C5 is on or flashing. He will be able to get the data from the ECU in detail and specifically to translate it, a challenging step for persons who don’t have special mechanical skills.

In the event that you have any additional questions about the Citroen C5, do not hesitate to consult our Citroen C5 category.