Bmw Check Engine Light Meaning

The service engine soon light in your bmw is similar to a check engine light in other cars.

Bmw check engine light meaning.

If your bmw check engine light is blinking this typically is indicating that you have a more serious problem in your emission system. Your car has a computer which runs diagnostic tests while your car is running. Click a link to learn more about each one. Ranging from minor to major a.

Your check engine light is design to monitor and turn on when it detects a fault with your bmw s emissions system. What problems can trigger the check engine light. What does the check engine light mean when illuminated. If this is happening unburned fuel will be dumped into the exhaust system.

If something comes back faulty or negative the light comes on. 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. What your check engine light means. The check engine light is part of the onboard diagnostics obd system in your bmw.

This is very bad. 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. The following are warning lights and indicators found in vehicles built by bmw. Your car could be experiencing severe misfiring in your engine.

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.