If the oil light on your Audi Q7 lights up, you should be bothered. It means a potential failure that could damage your Audi Q7 or even put you in danger so be vigilant and very reactive.
In this article, we wish to try to provide you with an answer so that you can know the ins and outs of this sight and thus correct the situation.Oil-indicator-lights-up-audi-q7

What does the oil sight glass look like on your Audi Q7?

To begin with, it is important to find this indicator on your Audi Q7. It is red in colour and shows a small burette with a drop on the right. Like all red lights, this means that you must stop your Audi Q7 as soon as possible. To make sure it works, you will see it turn on when you turn the ignition. If it does not light up, your indicator light is broken.
Do not mix up this light with the nearly identical yellow one. This one implies that you are probably short of oil.

What is the purpose of the oil indicator light that lights up on your Audi Q7?

Now, let us explain to you what it is for and why it is very important. Contrary to what we may think, it has nothing to do with the oil level in your Audi Q7. In addition, it is there to report a loss of pressure in this engine oil, which can very fast damage or even destroy your Audi Q7’s engine. That’s why as soon as it appears on your vehicle, you must stop the car.
then, we will explain to you what this oil is used for in your Audi Q7’s engine. It works with a set of metal parts, which are frequently in contact and therefore need replacing. The oil under pressure consequently ensures the lubrication of these parts to prevent them from being damaged. Otherwise, it also serves to cool them down because they heat up quickly when you drive your Audi Q7. Finally, the oil also takes away and circulates dirt that could affect your engine.
You must consequently ensure that the engine oil pressure is always maintained at its recommended level for your Audi Q7. This represents 1 bar at standstill and about 5 bars at high speed. In a logical way, when the pressure does not reach 1 bar, a sensor should indicate it by lighting the warning light that should alert you.

Faults that trigger the ignition of the oil sight glass on your Audi Q7:

Three factors could trigger the ignition of this light. First, the most likely, if the oil pump is defective. It no longer fulfils its function of keeping up oil pressure in the engine. If this is the case, we urge that you go to a garage because only a professional can make an accurate diagnosis on your Audi Q7.
Secondly, if you run out of oil, the pressure could drop. Same effect with low pressure, the red LED lights up. So what you have to do is put more oil. The last, rarer case is a defective pressure sensor that can no more detect the pressure properly and therefore delivers incorrect information. In this case, it is also necessary to call upon a professional for your Audi Q7 as he will have the pressure control equipment and will be qualified to tell you exactly what it is.

Conclusion :

So now you know what this light is for and what the related failures are on your Audi Q7. Once again, be extremely vigilant when a red light comes on as they stand for a real immediate danger to your Audi Q7 and especially to passengers.

In the event that you have any additional questions about the Audi Q7, do not hesitate to consult our Audi Q7 category.