Keeping an eye on your car is fundamental in these modern times, obviously, if you do not do the bare minimum maintenance of it, or if you do not take into consideration signs of unusualness, you highly risk to see your motor vehicle becoming unpleasant to use. This is precisely the matter we will be responding to in this article, one of the symptoms that most disturbs motorists is the oil light on BMW 7 Series . To try to help you review this warning light, first we will discover what this oil warning light on BMW 7 Series means, then in a second what to do if the oil warning light is turned on BMW 7 Series? .

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Oil light indicator on BMW 7 Series

Role of the oil light on BMW 7 Series

So we begin our guideline with the interest of the oil light on BMW 7 Series . This signal is one of the most important sensor of your dashboard, in fact, with the coolant sensor, it is the only one that if it is red should end in protection of your engine unit, and if it is red, it means that there is a oil pressure trouble , which can, if required, in a few moments significantly affect your engine unit. The function of your engine oil is to lubricate all the gears of your engine and to avoid the slightest friction, to cool the engine unit, and to take out deposits of foreign bodies. It will allow all these components to work without breaking, an engine unit running without oil will only last a few moments before it breaks. It is consequently fundamental to constantly have a sufficient oil level and pressure to be sure that it runs in the right circumstances. That’s why it’s important to choose the best oil for BMW 7 Series when you change your oil, so don’t hesitate to consult our guidebook to choose the oil best suited to your motor vehicle.

Why does the oil warning light on BMW 7 Series come on?

We will now move on to the different reasons of a engine unit oil warning light that lights up on BMW 7 Series . It can be yellow or orange (depending on the year) or red. Here are the complications related to this warning alert:

  • If your oil light is on but is yellow or orange , you are “lucky”, it suggests that your oil level is not sufficient.
  • Oil pressure sensor issue: The oil pressure sensor which is useful to permanently monitor the oil pressure level in the engine of your BMW 7 Series may bring about the red oil warning light on your motor vehicle to illuminate. It will be necessary to switch off the engine of your BMW 7 Series right away!
  • Oil pump trouble: Just like the pressure sensor, a failure of your oil pump will bring about the red oil light on the dashboard of your BMW 7 Series to come on, the oil will no longer circulate effectively in your engine unit and the risk of breakage will become very important.

What if the oil indicator light come on your BMW 7 Series?

We will now try to give you the steps to be performed in case of oil warning light coming on or flashing on BMW 7 Series .

How to handle it if the orange or yellow oil light is on BMW 7 Series?

If you are the victim of an oil warning light that lights up yellow or orange on your dashboard, know that your car is not in immediate danger , however driving with this light is not a wise decision because it shows that your oil level is not enough . It is consequently required to verify the oil level as soon as possible and verify after that you don’t have any oil leak on BMW 7 Series, don’t hesitate to consult our content which relates to this issue if this is your case.

How to handle it if the red oil sight glass is lit on BMW 7 Series?

It indicates, you do have a red oil light is lit on BMW 7 Series . The first thing you’ll have to do is stop your engine unit , or you risk breaking your engine unit. Then to call a mechanic so that he can establish the origin of the failure and tell you if it’s rather a oil pressure sensor failure and consequently cost you around 50 euros with labor, or if it’s rather a issue of oil pump and in that case you will have to spend a few hundred euros (around 300€).

To find more tips on the BMW 7 Series, take a look at the BMW 7 Series category.