How to reset bmw e90 service

The BMW E90, part of the 3 Series (2005–2012), features a service interval system that tracks when maintenance is due. After performing service, you need to reset the service light to ensure the system accurately reflects the next service interval.

Here’s a step-by-step guide on how to reset the service light for a BMW E90:

Method 1: Using the Odometer (bmw e90 service reset)
Turn the Ignition On: Insert the key into the ignition but don’t start the engine. Turn the key to position 1 (the first click) or position 2 (the second click), depending on your model.

Press the Trip Odometer Button: Find the small button on the dashboard near the speedometer (usually next to the odometer display). Press and hold this button.

Turn the Ignition Off: While holding the trip odometer button, turn the ignition off.

Turn the Ignition On Again: Keep holding the trip odometer button and turn the ignition back to position 1 or 2 (don’t start the engine).

Wait for the Reset: After about 5-10 seconds, the service light will blink and then disappear, signaling that the reset is complete. The display will show the next service interval (e.g., 10,000 miles or 12 months, depending on the service schedule).

Release the Button: Once the service light resets, release the trip odometer button.

Method 2: Using the OBD II Scanner (For Advanced Reset)
If the above method doesn’t work or if you prefer using an OBD-II scanner for a more thorough reset, follow these steps:

Connect the OBD-II Scanner: Plug the scanner into the car’s OBD-II port (usually located beneath the dashboard near the driver's side).

Turn the Ignition On: Turn the ignition key to position 2 (don’t start the engine).

Follow Scanner Instructions: Use the scanner’s interface to navigate to the service reset option. This can vary depending on the scanner, but you should find an option like “Service Light Reset” or “Oil Service Reset.”

Reset the Service Light: Follow the on-screen prompts to reset the service interval. Once complete, the service light will be turned off, and the next service interval will be programmed into the system.

Turn Off the Ignition: After completing the reset, turn off the ignition and disconnect the scanner.

Additional Notes:
After the reset, it’s important to keep track of your maintenance schedule. The system won’t automatically track the condition of your fluids or other components; it just provides reminders.
If the light doesn’t reset, ensure you’re following the steps correctly or check for any issues with the system that might require professional diagnostics.
By resetting the service light, you can avoid confusion about when your next service is due and maintain accurate maintenance records for your BMW E90.