Ford 2013 C-Max Full Hybrid Owner's Manual page 281

Maintenance 281
Resetting the Oil Life Monitoring System
Note: Reset the oil life monitoring only after an oil change.
1. Turn the ignition key to the on position. Do not start the engine.
For vehicles with push-button start, press and hold the start button for
two seconds without pressing the brake pedal. Do not attempt to start
the engine.
2. Press both the accelerator and brake pedals at the same time.
3. Keep both pedals fully pressed.
4. After three seconds, the Service: Oil reset in prog. message will be
displayed.
5. After 25 seconds, the Service: Oil reset complete message will be
displayed.
6. Release both the accelerator and brake pedals.
7. The Service: Oil reset complete message will no longer be
displayed.
8. Rotate the key to the off position.
For vehicles with push-button start, press the start button to turn the
vehicle off completely.
Oil Maintenance Mode (If Equipped)
The oil maintenance mode is equipped on Energi models only. The oil
maintenance mode keeps the engine oil quality in good condition when
you drive the vehicle with limited engine use. If the vehicle is in oil
maintenance mode when you start the vehicle, a message will appear in
the instrument cluster. While the vehicle is in oil maintenance mode, the
vehicle will run the engine as necessary.
If you select the EV Now mode while the vehicle is in the oil
maintenance mode, EV Now mode will be suspended for as long as you
are in oil maintenance mode.
The oil maintenance mode will resume the next time you start the
vehicle. Changing the engine oil and resetting the oil life monitoring
system will suspend the oil maintenance mode.
2013 C-Max Full Hybrid (34h)
Owners Guide gf, 1st Printing
USA (fus)