Each vehicle has its warning system to reflect on the current condition so that the driver can grasp and adjust accordingly.
However, this system is quite complicated in some vehicles, and not everyone clearly understands how to adjust it.
That’s why we’re here today. In this article, we’ll provide step-by-step guidelines for the BMW service engine soon light reset.
Follow this carefully and do it yourself, especially in urgent cases. Scrolling down to know-how!
What Is A BMW Service Engine Soon Light?
BMW Service Engine Soon Light
Before learning how to clear service engine soon light BMW, you should be clear about the BMW Service engine soon light. This is a type of light that, as the name implies, is on a car dashboard.
Depending on the vehicle, the position of this indicator may vary slightly, but it will always be on the screen behind the steering wheel. In addition to the speed indicator and fuel status indicator, this one is always present.
There will be many reasons for this service reminder to glow. But in general, it is responsible for warning the driver about the vehicle’s condition or as error codes.
This one being on means there is something unstable with your car, and it is important to drive your car to the center to check as scheduled service.
Different Between Service Engine Soon Light And Check Engine Light
Service Engine Soon
As mentioned above, it is responsible for reminding you that it is time to visit the car center soon for the maintenance issue or driving conditions. Some manufacturers set a countdown to turn on this one.
Although it is a dashboard warning light, it will not require you to have your vehicle checked by a professional immediately.
Certainly, the sooner, the better, but it’s not urgent and must be done immediately.
Check Engine
The symbol of this type of light is more diverse and depends on the vehicle. It will normally have the shape of the outline of the engine.
Alternatively, you can find it as “CHECK” only, accompanied by a thunderbolt, arrow, etc., and the indicator will be yellow.
It is responsible for signaling as a fault code that your vehicle has problems with the motor. It will monitor the majority of parts and warn you in common issues like:
- The vehicle’s exhaust system has problems (needs a smog inspection for example)
- When you overfill the tank, the fuel evaporates while running. The warning system will recognize this as a type of leak
- Issues with your catalytic converter
- Problem with the wires connected to your spark plug
However, one thing to note is that depending on the different vehicle models, these two lights may overlap or differ slightly in the warning sign.
Please find out carefully about the model of vehicle you are using to ensure timely handling.
Guideline For BMW Service Engine Soon Light Reset
This might be the category you’ve been looking forward to the most if you’re very curious or looking for answers to some concerns like BMW reset BMW service engine soon reset or 2011 BMW 328i service engine soon light reset, etc.
With Your Dashboard
- Sit in the driver’s seat, close the doors, and fasten your seat belt.
- Place the key in the ignition to open the dashboard and other vehicle components. Note: do not start the car at this step!
- Keep holding the odometer button for a few seconds, until the display shows “RESET”.
- Multiply and hold that button again to reset the Service engine light. Once done, the screen will show a green tick.
- Turn off the car and restart it to check.
In A Manual Way
- Place the key in the socket and turn it to the “ON” position.
- Find the diagnostic port under the driver’s dashboard.
- Plug the computerized scan tool.
- Scroll through the menu displayed on the screen until you see the “Read All Codes” button and select it.
- Then, find the “Clear All Codes” button, select it, and wait for the Service Engine Soon light to turn off for about 5 minutes.
- Restart the car and check.
Why Is The Service Engine Soon Light On?
There are many reasons why the service soon one glows or flashes. For the first forecast, you can refer to a few common reasons below:
Service Due
The parts on the vehicle all have a certain cycle. When they are due, you will need to repair or replace them to ensure they work smoothly and at the best performance.
It will be based on the settings you have previously set, such as the maximum mileage you can travel until the next oil change.
`Some tasks you might normally have to do are: change the air filter, change the spark plugs, filter or change the engine oil, etc.
It’s advisable to equip yourself with more knowledge to do the above conveniently at home. For example, you can take a look at how to reset the mass air flow sensor to know-how.
Low Oil Level
Vehicle engines always need oil for lubrication; once there is insufficient oil, it becomes less efficient. This serves as a trigger signal for an earlier warning to prompt you for routine service.
For this case, changing the oil is the simplest way. However, when the oil is not exhausted but dirty, you must filter it before filling.
To better understand fuel economy and maximum replacement limits, you can learn more about what DTE means in a car.
Faulty Oxygen Engine Sensor
A faulty oxygen sensor is also one of the reasons why the warning light comes on.
In the vehicle, the oxygen sensor is responsible for measuring the oxygen in the exhaust gas and sending notifications and results through the screen.
To remedy this situation, replace the oxygen sensor. You can do this and solve the problem at home, but make sure your chosen item is compatible with your vehicle model.
Catalytic Converter Issues
Catalytic converter is responsible for converting harmful emissions from cars into less toxic gasses. If a problem occurs during operation, the light will flash to warn you of this.
Diesel Engine Filter Renewal
Some diesel vehicles come with a diesel particulate filter. Typically, this fuel filter has a limited lifespan; you need to replace it every 125,000 miles.
And if you’ve traveled this distance, the indicator lights up to warn you that you need to check and replace.
Brake Pad Replacement
The brake pad wear sensing system is set up in most vehicles and signaled by the Service Engine Soon. You must immediately check the brake pads to ensure safety on your upcoming trips.
What Might Happen If You Ignore the BMW Service Engine Soon Light?
Besides wondering how to reset the service engine soon light, many people are curious about what happens if you ignore it. And certainly, we also reveal to you now.
It would be best if you drive your BMW to the care center and let the technicians find out and fix it as soon as possible.
They will offer you a wide range of repair services. The delay should only happen in force majeure situations.
As mentioned above, delaying will not deactivate your vehicle either. Determine what caused the indicator to come on first. If it’s a loose fuel tank cap problem, you only need a few seconds to solve it.
However, for more serious engine damage, you will contribute to the destruction of your car by leaving it on for too long. Imagine your motor has a crack.
Prolonging the time makes the crack on the motor larger, thereby completely damaging it. This is the situation that no one wants.
Obviously, if you let it go, it can make matters worse. From there, you will spend more time on expensive repairs to fix it. Therefore, please bring it to the center as soon as possible.
Will BMW Service Engine Light Reset Itself?
The answer is yes. Most models like the BMW 325i or BMW 328i have a condition-based servicing system.
Once you start the car, the components will take a turn to check for anything out of the ordinary.
If there is a problem with any part, a warning will appear to notify the driver for timely adjustment and handling. Once you are done processing, it will reset itself.
However, under certain circumstances, this light may not reset on its own; for example, if you have changed your vehicle’s oil but haven’t reset the warning indicator, the light will still come on. At this point, you need to reset it to turn it off.
If you’ve checked all the components and made sure it’s fixed, but the warning still lights up, it’s possible that the service engine system sensor has a problem.
The only way is to bring your vehicle to the center or ask technicians for help.
Conclusion
And that’s all for the BMW 328i service engine soon light reset.
Obviously, one of the most important and first things to do is determine what’s causing the lights to come on. From here, you can find and apply treatment measures.
You can quickly and easily deal with simple problems like low oil levels at home.
However, for the best safety and performance, take your vehicle to the BMW service center for a comprehensive service.