If the oil light on your Audi Q5 lights up, you should be bothered. It suggests a potential failure that could ruin your Audi Q5 or even put you in danger so be careful and very reactive.
In this article, we want to try to provide you with an answer so that you can understand the ins and outs of this sight and thus correct the situation.Oil-indicator-lights-up-audi-q5

What does the oil sight glass look like on your Audi Q5?

To begin with, it is important to recognize this indicator on your Audi Q5. It is red in colour and shows a small burette with a drop on the right. Like all red lights, this suggests that that you must stop your Audi Q5 as soon as possible. To check 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 indicates that you are very likely short of oil.

What is the purpose of the oil indicator light that lights up on your Audi Q5?

Now, we will explain to you what it is for and why it is vital. As opposed to what we may think, it has nothing to do with the oil level in your Audi Q5. 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 Q5’s engine. That’s why as soon as it appears on your vehicle, you must stop the car.
then, we will make clear to you what this oil is used for in your Audi Q5’s engine. It works with a set of metal parts, which are frequently in contact and therefore need replacing. The oil under pressure therefore ensures the lubrication of these parts to stop them from being damaged. Otherwise, it also serves to cool them down because they heat up quickly when you drive your Audi Q5. At last, the oil also takes away and circulates dirt that may well affect your engine.
You must therefore ensure that the engine oil pressure is always maintained at its recommended level for your Audi Q5. 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 signal it by lighting the warning light that should alert you.

Faults that trigger the ignition of the oil sight glass on your Audi Q5:

Three factors could lead to the ignition of this light. First, the most likely, if the oil pump is faulty. It no longer fulfils its function of maintaining 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 reliable diagnosis on your Audi Q5.
Secondly, if you run out of oil, the pressure could drop. Same impact 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 longer detect the pressure properly and therefore transmits incorrect information. In this case, it is also necessary to call upon a professional for your Audi Q5 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 Q5. Once again, be extremely careful when a red light turns on as they stand for a real immediate danger to your Audi Q5 and especially to passengers.

To discover more tips on the Audi Q5, take a look at the Audi Q5 category.