Honda Civic Owners Manual: To Use Maintenance MinderTM (Models with information display)

Maintenance MinderTM

If the engine oil life is less than 15%, you will see the Maintenance Minder messages appear on the information display* or the driver information interface* every time you turn the ignition swi ...

Displaying the Maintenance Minder Information

Turn the ignition switch to ON .  Press the (TRIP) knob repeatedly until the engine oil life appears on the information display. The Maintenance Minder indicator ( ) stays ...

See also:

Honda Civic Owners Manual. Oil Check
We recommend that you check the engine oil level every time you refuel. Park the vehicle on level ground. Wait approximately three minutes after turning the engine off before you check the oil. Remove the dipstick (orange).  Wipe the dipstick with a clean cloth or paper towel ...