Bmw Check Engine Light Meaning

Your check engine light is design to monitor and turn on when it detects a fault with your bmw s emissions system.

Bmw check engine light meaning. Your car has a computer which runs diagnostic tests while your car is running. What problems can trigger the check engine light. When you see the check engine light illuminated in your dash it means your bmw has detected a problem within its obd system. Click a link to learn more about each one.

Your car could be experiencing severe misfiring in your engine. 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 does the check engine light mean when illuminated. If this is happening unburned fuel will be dumped into the exhaust system.

The service engine soon light in your bmw is similar to a check engine light in other cars. What your check engine light means. If something comes back faulty or negative the light comes on. Ranging from minor to major a.

If your bmw check engine light is blinking this typically is indicating that you have a more serious problem in your emission system. The following are warning lights and indicators found in vehicles built by bmw. This is very bad. They are roughly ordered by importance which tends to be by color red amber yellow orange green blue gray but there are over 50 of them so be patient.

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.