A new light on your dashboard? You don’t find out why it doesn’t turn off… It’s typical, a vehicle is elaborate and there are various factors why a light may occur. If your glow plug light comes on while driving your Bmw Serie 6, it may possibly suggest some concerns. On this page, we will do anything we can to support you see things more clearly. First, we will find out how the preheating light on your Bmw Serie 6 operates, and then the different reasons it lights up when you are driving

glow-plug-light-bmw-serie-6

What is the goal of my Bmw Serie 6 glow plug light?

The main role of the engine glow plug light, which is in most cases represented by a yellow coil, is to guarantee that your glow plugs are working effectively. In fact, it must light up when you switch on your Bmw Serie 6 to tell you that they are heating the intake air in your cylinders and must go out after a few minutes when the engine is running. This preheat light is therefore not expected to stay or come on while driving with your automobile. However, if it comes on while driving, it may suggest several troubles, we will try to explain the most important ones.

What to do if the glow plug light comes on while driving on my Bmw Serie 6?

A glow light that comes on while driving on your Bmw Serie 6 or at any other time other than when the engine is started is intended to alert you to a problem other than your spark plugs, we will look at this now. In any case, plug in your car to the diagnostic tool will allow you to precisely translate the motive for the light up of your glow light.

My Bmw Serie 6 glow light comes on and I’m encountering a loss of power

The first probability is that you identify that your glow plug light comes on while driving your Bmw Serie 6 and that you also knowledge a loss of power. In this instance, some complications can describe its lightning. Here is a list of the most important factors:

  • Trouble of EGR valve, indeed, if you suffer a loss of power, it is possible that your EGR valve is blocked, in such a case, it is expected that your preheat light comes on while driving on Bmw Serie 6 because it is one of the failures of which it is intended to notify you. Have the status of your valve looked at
  • Issue related to the turbo overflow valve, in this situation the ECU can no longer manage the turbo intake pressure, which can cause turbo boost and a perturbation in the operation of the turbo.
  • Issue linked to the injection, either an injector that has seized up or the injection pump that is malfunctioned by filings or other possible foreign bodies that affect its proper performing.
  • Finally, the last trouble that could lead to a glow indicator light on your Bmw Serie 6 coupled with a loss of power, is that your fuel filter is too dirty, you should feel jerks because of a bad fuel flow in the engine.

My glow plug light comes on or is flashing but no difference on the performance of my Bmw Serie 6

Finally, we’ll give you the reasons for a glow plug light that comes on on your Bmw Serie 6 without you feeling any difference in power or automobile behaviour. Ordinarily, this is an electronic problem:

  • Glow plug relays or fuses to be changed, test and replace if necessary.
  • A contactor/potentiometer on one of your pedals (brake, accelerator or clutch) has failed, often a simple de-seizure will be enough to resolve the trouble.
  • You have a false contact somewhere in your electrical circuit, check the other alternatives first because it is not easy to find it alone, we recommend you to go to your mechanic.
  • Faulty injection pressure sensor, ECU error

    • To get more tips on the Bmw Serie 6, take a look at the Bmw Serie 6 category.