I believe this will work, watch this YouTube:
-Turn the ignition to position I (please refer to your owner's manual for information on the ignition modes)
-Press and hold the OK/Reset button on the left steering wheel stalk
-Switch the ignition to position II while still holding OK/Reset button
-Wait 10 seconds while still holding the OK/Reset button
-Release the OK/Reset button when the information light starts to blink
-Turn off the ignition for at least 3 minutes
-You will hear a beep when the reminder is reset
The dealer should cancel this after maintenance is completed.