What does the yellow engine light mean on a BMW?
The gas cap is a seal for your fuel system. If your cap is loose, it will mess up the pressure in your fuel system. The first moment you notice the yellow check engine light turn on, you should inspect your gas cap. If this is the issue, it is a very simple fix and you won’t need to take your car to the mechanic.
What does the service engine soon light mean on a BMW 325I?
The Service Engine Soon Light means that there is a fault code in your Computer system that controls your engine and emissions system. If you just had fuel put in, check your gas cap first and foremost.
Can I drive my BMW with the engine light on?
If your check engine light comes on and is not flashing, then the cause is most likely not a serious issue, and you can continue driving for a short time. However, it is recommended that you have your vehicle inspected by a trained BMW mechanic at your earliest convenience.
How do you reset the service engine light on a 2001 BMW 325I?
How to Reset the Service Light on My BMW 325I
- Sit in the car, close the door and buckle the seat belt.
- Press the left dash button, and hold it.
- Put the key in the ignition, and turn it one position.
- Wait five seconds and release the button on the dashboard when you see the display “Sia”.
Can you drive a car with the service engine soon light on?
That having been said, you can probably drive safely with the service engine soon light on, as long as it is on solid and not flashing. If the service engine light is flashing, you should pull over immediately and call for roadside service and have the vehicle towed to the mechanic.
What does service engine soon mean on a BMW 325i?
When your BMW 325i “Service Engine Soon” light appears, it’s time for routine service such as an oil change. The car’s computer system integrates the amount of miles that have been driven with other variables to indicate when your car should be serviced.
How do I reset the service light on my BMW 325i?
Press the left dash button, and hold it. This is the button that resets the car’s odometer. Put the key in the ignition, and turn it one position. The dashboard lights should come on. Do not start the car. Wait five seconds and release the button on the dashboard when you see the display “Sia”.
How does the ECM work on a BMW 325i?
The computers can be programmed to detect faults (diagnostic trouble codes or DTCs) in their own operations, and the ECM can store this information and illuminate a malfunction indicator light (MIL), often called the Check Engine light, on the instrument cluster. The stored faults can be viewed later for diagnosis and repair.
How to check for a fault on a BMW 325i?
Once the diagnostic scan tool is connected to the DLC, follow the instructions on the scan tool screen. These usually include: In many cases, it is best to clear DTCs. Then drive the vehicle and retest it.