Reset service light on 2004 BMW 330ci?

The car should be off

-hold down the left instrument button (the trip odometer reset)

-while holding the key, turn the ignition to position 1 (accessory)

-you will see a 'test' menu

-keep holding the button

-after about 10 seconds, the Word "reset" will appear

-let go of the button and press it again

-The indicator is now reset!