Ford 2013 C-MAX ENERGI Owner's Manual page 284

5. Close the engine coolant reservoir cap.
6. Clean the Easy Fuel funnel.
7. Store the Easy Fuel funnel in the storage compartment.
Whenever you add engine coolant, check the coolant level in the engine
coolant reservoir the next few times you drive the vehicle. If necessary,
add enough prediluted engine coolant to bring the engine coolant level to
the proper level.
Adding Inverter System Controller Coolant
1. Open the inverter system controller coolant reservoir cap.
2. Use a funnel to add prediluted coolant to the inverter system
controller coolant reservoir. Make sure that the level is between the MIN
and MAX marks on the inverter system controller coolant reservoir. Use
prediluted coolant meeting the Ford specification. See the technical
specifications chart in the Capacities and Specifications chapter.
3. Close the inverter system controller coolant reservoir cap.
Whenever you add coolant, check the coolant level in the inverter system
controller coolant reservoir the next few times you drive the vehicle. If
necessary, add enough prediluted coolant to bring the inverter system
controller coolant level to the proper level.
Recycled Engine Coolant
Ford Motor Company does not recommend the use of recycled engine
coolant since a Ford-approved recycling process is not yet available.
Always dispose of used automotive fluids in a responsible manner.
Follow your community's regulations and standards for recycling and
disposing of automotive fluids.
Severe Climates
If you drive in extremely cold climates:
• It may be necessary to have a Ford authorized dealer increase the
coolant concentration above 50%.
• A coolant concentration of 60% will provide improved freeze point
protection. Engine coolant concentrations above 60% will decrease the
overheat protection characteristics of the engine coolant and may
cause engine damage.
2013 C-Max Full Hybrid (34h)
Owners Guide gf, 2nd Printing
USA (fus)
Maintenance 283