The following are warning lights and indicators found in vehicles built by bmw.
Bmw check engine light meaning.
When you see the check engine light illuminated in your dash it means your bmw has detected a problem within its obd system.
What your check engine light means.
If your bmw check engine light or service engine soon light stays on it means that the onboard diagnostic system also known as digital motor electronics dme has detected a problem with the emission system engine or transmission.
The service engine soon light in your bmw is similar to a check engine light in other cars.
The check engine light is part of the onboard diagnostics obd system in your bmw.
Click a link to learn more about each one.
While the light says check engine the reality is that it could be 100 different things that are triggering the fault causing the light to go on.
Your car has a computer which runs diagnostic tests while your car is running.
This is very bad.
If your bmw check engine light is blinking this typically is indicating that you have a more serious problem in your emission system.
Ranging from minor to major a.
Bmw check engine light may come on due to something as simple as a loose gas cap but it can also be an indication of an expensive engine or transmission problem.
Your car could be experiencing severe misfiring in your engine.
If something comes back faulty or negative the light comes on.
If this is happening unburned fuel will be dumped into the exhaust system.
What problems can trigger the check engine light.
What does this mean.