how to clear the service light on my BMW 3 Series E90/E91?

Solution

1. Preparation

• Ensure the vehicle is parked on a level surface.
• Have the ignition key or key fob ready for the next steps.

2. Turn on Ignition

• Insert the key into the ignition or have the key fob in the vehicle.
• Turn the ignition to the "On" position without starting the engine (position 2).

3. Access the Service Menu

• Press and hold the trip odometer reset button (located on the instrument cluster) until the service menu appears on the display.
• Release the button once the menu is visible.

4. Select Service Item

• Use the trip odometer reset button to scroll through the service items (e.g., Oil Service, Inspection, Brake Fluid).
• Highlight the service item you wish to reset.

5. Reset the Service Light

• Once the desired service item is highlighted, press and hold the trip odometer reset button until you see the confirmation message.
• Release the button when prompted to reset or confirm the reset.

6. Turn Off Ignition

• Turn the ignition off and then back on to verify that the service light has been cleared.