How to Reset the Service of a BMW E90

Recognized for its luxury, the BMW E90 is a four-door sedan that is manufactured with German engineering. If a problem with the engine is identified, the E90's computer will notify you by triggering a service warning light. You can reset the warning light by using a Service Light Plus Airbag Reset Tool, which you can find at most auto parts stores. The reset tool is designed to be used on BMWs (as well as other vehicles).

• 1

  Insert the reset tool into the data link connector near the E90's hood release latch. Turn on the ignition of the BMW.

• 2

  Watch for the tool's screen to illuminate. Choose "BMW" with the scroll buttons, and hit the "OK" button on the tool.

• 3

  Choose the model of your BMW with the scroll buttons and hit "OK."

• 4

  Scroll and choose "Reset of Service Warning Light," then hit "OK."

• 5

  Wait for the tool to display the message "Test OK!" on its screen. Turn off the ignition of the BMW E90 and remove the reset tool.