If My Service Engine Light Is On What Does That Mean

It is not an indicator of trouble like the check engine light is.

If my service engine light is on what does that mean. 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. 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. It could also mean that it is time for a scheduled service such as oil or spark plug replacement. If the service engine soon light comes on it means that there is a minor problem with the electronics or the engine of your car.

At it s most basic a lit cel means that one of your vehicle s sensors has detected a problem with the vehicle s engine or powertrain and stored a trouble code detailing the issue. The service engine soon or check engine light on a car s dashboard means that there is a problem with some component of the car s electronic control system. However it does not replace a skilled mechanic or routine maintenance. Always check the vehicle s owner s manual as soon as a check engine light or other indicator illuminates in the dashboard.

Some manufacturers use them as a check engine light for minor problems. If the check engine light illuminates it will either blink or remain constantly illuminated depending on the problem. Service engine soon light meaning. The service required light just means the car is due for an oil change or other routine care.

The service engine soon light could mean. It could come on from something as simple as a loose or cracked gas cap to a more complex issue like a problem with the catalytic converter. The engine service light starts glowing and the driver is left confused scratching their head to try and make sense of what s wrong with the vehicle. The check engine light may be a graphic of an engine or similar icon or it may contain the words check engine or service engine in some vehicles a red check engine light means the car needs absolute immediate attention while a yellow check engine light means you need to make an appointment soon.

The check engine light or service engine soon light is one of the most misunderstood warning lights on a vehicle dashboard. Your local mechanic can usually. It is time for scheduled maintenance the light will illuminate according to the car s mileage and. For these vehicles the meaning of the service engine soon light will differ greatly from the check engine light.