Paying attention to your car is necessary in the present day, in fact, if you do not do the minimal maintenance of it, or if you do not pay attention to signs of abnormality, you firmly risk to see your car withering away. This is precisely the theme we will be addressing today, one of the symptoms that most bother car owners is a engine light on Audi S4. To try to help you evaluate this light, first we will see what this engine light on Audi S4 means, then in a second what to do to turn off the engine light on Audi S4?.

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Why is the engine light on my Audi S4 on?

The intent of the engine indicator light on your Audi S4 is to keep you informed of a motor problem, it can be associated with many different complications, and, depending on how it turns on itself, will correspond to more or less serious failures. We are going to investigate the 3 sort of warns of the engine light of your car

The motor light on my Audi S4 flashes or blinks every once in a while

First case, and certainly the least difficult, is the circumstance where, from time to time you identify the motor light of your Audi S4 blinking, but which stops after a certain moment. In this circumstance, you most likely experience short-term breakdowns, most of the time it announces a part that is beginning to fail but still works, so you have to think that most certainly in a few time you will have to perform a more or less important repair.

The engine light of my Audi S4 is blinking or flashing permanently

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If the engine light on your Audi S4 is flashing uninterruptedly, you should quickly visit your auto mechanic to have a closer look at the cause of your problem. We even encourage you to switch off the engine of your Audi S4 instantly to avoid making the problem more serious, because a continuously flashing engine light on your car is the most severe circumstance that can happen to you and you are inevitably the victim of a “serious” breakdown.

The engine light on my Audi S4 comes on and stays on

Finally, the last circumstance of which you can be a victim is the case where the engine light stays on continuously, in this last circumstance, you are certainly victim of a pollution problem. It is possible that some of your sensors analyze that your exhaust emissions do not conform with the standards that your Audi S4 must respect. You will need to go to your garage as soon as possible to verify the exact source of this problem and avoid a more significant breakdown.

How do I turn off the engine light on my Audi S4?

In this second part, we will accompany you to turn off the engine light on your Audi S4. This may seem difficult, but there is a quite simple technique to evaluate the exact source of your problem, here are the two possibilities available to you.

Use a diagnostic tool to turn off the motor light on your Audi S4

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First answer, the cheapest but which will necessitate a little bit of hardware on your part, is to use a diagnostic tool or also called suitcase to read the fault code of your Audi S4 , do not think twice to go through our article content on this subject matter if you want to have information on this operation. The interest is to reach the data of the ECU which records all the details of the various complications and failures you may face, it will allow you to have clear information about your problem and consequently to fix it by yourself if you want to avoid paying the labor of a garage. On the other hand, some complications can be important and lead to technical repairs that will be tricky to perform without the help of a professional.

Go to a garage to have the engine light of your Audi S4 engine turned off.

Second possibility, as we told you in the previous section, nothing beats professional advice on complex complications such as those you face if the engine light on your Audi S4 is on or flashing. He will be able to get the information from the ECU in detail and specifically to interpret it, a difficult step for people who don’t have special mechanical skills.

To discover more tips on the Audi S4, take a look at the Audi S4 category.