To reset the 2007 Nissan Altima maintenance info, please follow these instructions:
1. Turn the ignition to run (one position before starting engine/push START/STOP button once).
2. Press the square button (□) , located on the instrument panel just behind the steering wheel to the left, to display the SETTINGS mode.
3. In the setting mode screen press circle button (●) to move to MAINTENANCE.
4. Set a desired interval by pushing (●) to highlight ENGINE OIL and pressing (□) button. The reset mode will open up and allow you to enter the desired distance.
5. Select RESET and select new time or distance.
6. Repeat step 3 for ENGINE OIL FILTER.
7. Turn the ignition off and then start the engine to verify the indicator has been reset.