2015 LINCOLN MKZ HYBRID maintenance

Maintenance
Action
Message
Stop the vehicle as soon as safely possible, turn off the engine. Check the oil level. If the warningstays on or continues to come on with your engine running, contact your \
authorized dealer as soon as possible.
LOW Engine Oil Pressure
Displayed when the engine oil life remaining is 10% or less. See Engine Oil Check (page 288).
Change Engine Oil Soon
Displayed when the oil life left reaches 0%.
See Engine Oil Check (page 288).
Oil Change Required
Indicates the brake fluid level is low and the brake system should be inspected immediately.See
Brake Fluid Check (page 294).
Brake Fluid Level LOW
Displays when the brake system needs servicing. Stop the vehicle in a safe place. Contact your authorized dealer.
Check Brake System
Displays when the engine coolant temperature is excessively high. Stop the vehicle in a safeplace and contact your authorized dealer.
Engine Coolant Overtemperature
Displays when the motor electronics are overheating. Stop the vehicle as soon as safely possible,
turn off the vehicle and let it cool. If the warning stays on or continu\
es to come on, contact yourauthorized dealer as soon as possible.
Motor Coolant Overtemperature
Displays when the washer fluid is low and needs to be refilled.
Washer Fluid Level Low
Displays when the engine has reduced power in order to help reduce high \
coolant temperatures.
Power Reduced to Lower Engine Temp
129
MKZ Hybrid (), enUSA Information Displays

Park Brake
Action
Message
Displays when the parking brake is set, the engine is running and the vehicle is driven more than
3 mph (5 km/h). If the warning stays on after the parking brake is released, contact your authorized dealer.
Park Brake Engaged
The electric parking brake system has detected a condition that requires service. See your authorized dealer.
Park Brake Malfunction Service Now
Displays when the electric parking brake is not set.
Park Brake Not Applied
Displays when the electric parking brake is running a diagnostic check.
Park Brake Maintenance Mode
Displays when the electric parking brake is set but has not been released.
Park Brake Use Switch to Release
Displays when the electric parking brake is set but has not been released and the vehicle is moving.
Press Brake to Release Park Brake and
switch
The electric park brake system has detected a condition that requires service. See your authorized dealer.
Park Brake Limited Function Service
Required
Displays when the electric parking brake was not released causing it to overheat.
Park Brake System Overheated
Displays when the electric parking brake is set and the vehicle is started.
Release Park Brake
Displays when the electric parking brake is set.
Park Brake Applied
Displays when the electric parking brake is released.
Park Brake Released
132
MKZ Hybrid (), enUSA Information Displays

2. Adjust the temperature control to the
desired setting. Use 72°F (22°C) as a
starting point, then adjust the setting as
necessary.
3. Direct the instrument panel side air vents
toward the side windows.
4. Close the instrument panel vents.
HEATED WINDOWS AND MIRRORS
Heated Rear Window
Note: You must switch the ignition on to use
this feature. Press the button to clear the rear
window of thin ice and fog. Press
the button again within 10 minutes
to switch it off. It switches off automatically
after 10 minutes, or when you switch the
ignition off. Do not use razor blades or other sharp
objects to clean the inside of the rear
window or to remove decals from the inside
of the rear window. This may cause damage
to the heated grid lines, which your
warranty does not cover.
Heated Exterior Mirror
Note:
Do not remove ice from the mirrors
with a scraper or attempt to readjust the
mirror glass if it has frozen in place. These
actions could cause damage to the glass
and mirrors.
Note: Do not clean the housing or glass of
any mirror with harsh abrasives, fuel or other
petroleum-based cleaning products.
Both heated mirrors remove ice, mist and
fog when you switch on the heated rear
window.
CABIN AIR FILTER
Your vehicle is equipped with a cabin air
filter. It is located behind the glove box. The particulate filtration system reduces the
concentration of airborne particles such as
dust, spores and pollen in the air supplied to
the interior of your vehicle.
Note:
To prevent foreign objects from
entering the system, make sure the cabin air
is in place at all times. Running the system
without a filter in place could result in
degradation or damage to the system.
The particulate filtration system gives you
and your passengers the following benefits:
• It improves your driving comfort by
reducing particle concentration.
• It improves the interior compartment
cleanliness.
• It protects the climate control
components from particle deposits.
Replace the filter at regular intervals. See
Scheduled Maintenance (page 468).
For additional cabin air filter information, or
to replace the filter, see an authorized dealer.
142
MKZ Hybrid (), enUSA Climate ControlE72507

CLIMATE CONTROLLED SEATS (If
Equipped)
Heated Seats WARNING
People who are unable to feel pain to
their skin because of advanced age,
chronic illness, diabetes, spinal cord injury,
medication, alcohol use, exhaustion or other
physical conditions, must exercise care when
using the heated seat. The heated seat may
cause burns even at low temperatures,
especially if used for long periods of time.
Do not place anything on the seat that
insulates against heat, such as a blanket or
cushion. This may cause the heated seat to
overheat. Do not puncture the seat with pins,
needles or other pointed objects. This may
damage the heating element which may
cause the heated seat to overheat. An
overheated seat may cause serious personal
injury. Do not do the following:
•
Place heavy objects on the seat.
• Operate the heated seat if water or any
other liquid is spilled on the seat. Allow
the seat to dry thoroughly.
• Operate the heated seats unless the
engine is running. Doing so can cause
the battery to lose charge. Touch the heated seat symbol to cycle
through the various heat settings and off.
Warmer settings are indicated by more
indicator lights.
Cooled Seats
(If Equipped)
The cooled seats will only function when the
engine is running. To operate the cooled seats, press the
cooled seat symbol to cycle through the
various cooling settings and off. Cooler
settings are indicated by more indicator
lights.
If the engine falls below 350 RPM while the
cooled seats are on, the feature will turn itself
off. You will need to reactivate it.
Heated and cooled seat air filter
replacement (if equipped)
Your vehicle is equipped with lifetime air
filters that are integrated with the seats.
Regular maintenance or replacement is not
needed.
153
MKZ Hybrid (), enUSA SeatsE146322 E146309

Your fuel economy should improve
throughout your hybrid's break-in period. As
with any vehicle, your driving habits and
accessory usage can significantly impact
your fuel economy. For best results, keep in
mind these tips:
•
Keep the tires properly inflated and only
use the recommended size.
• Aggressive driving increases the amount
of energy required to move your vehicle.
In general, you can achieve better fuel
economy with mild to moderate
acceleration and deceleration. Moderate
braking is particularly important since it
allows you to maximize the energy
captured by the regenerative braking
system. Additional Tips:
•
Do not carry extra loads.
• Be mindful of adding external
accessories that may increase
aerodynamic drag.
• Observe posted speed limits.
• Perform all scheduled maintenance.
• There is no need to wait for your engine
to warm up. The vehicle is ready to drive
immediately after starting. EV+ Mode
Your vehicle will recognize your frequent
destinations and allow for more EV driving
as you approach them. For example, when
nearing your home it should be easier to stay
in electric mode. The EV indicator will display
EV+ when this mode is active. You should
see this about 1/8 mile (200 meters) from a
frequent destination. See Information
Displays (page 109).
Note: Frequent destinations are learned by
your vehicle after two to four weeks of use.
You can clear these destinations with a
Driving History reset through the Settings
menu.
Note: The EV+ feature can be turned on or
off through the Driver Assist section of the
Settings menu.
170
MKZ Hybrid (), enUSA Unique Driving Characteristics

Answer
Question
Your vehicle's engine and transmission are designed to deliver thepower you need at the most efficient engine speed. This may be
higher than expected during heavy accelerations, and may fluctuate
during steady state driving. These are characteristics of the Atkinson engine cycle and the transmission technology that help maximize your hybrid's fuel economy.
Why does my engine rev up so high sometimes when I accelerate?
The fan noise comes from a fan located outside the high voltage
battery. This fan turns on when the battery requires cooling air. The
fan speed, and associated noise level, will change according to the
amount of cooling required to maintain good performance. Maintaining
the battery temperature at optimal conditions also prolongs the useful life of the battery and helps to achieve better fuel economy. Do not
place objects on the package tray which could block air flow through the hybrid vehicle battery cooling vents.
What is the fan noise I hear from the rear of my hybrid?
Running out of gas is not recommended. However, you may be ableto go about one mile, driving at 30 mph (48 km/h), if the battery has a normal state of charge.
How far can I go in Electric Drive if I run out of gas?
Change the engine oil every 10000 miles (16000 km) under normaloperating conditions. See Scheduled Maintenance (page 468).
What is the engine oil change service interval?
Your hybrid vehicle can use E15 (15% ethanol, 85% gasoline) fuel, butyou may notice slightly reduced fuel economy because ethanol
contains less energy per gallon than gasoline. Your hybrid vehicle is not designed to use E85 (85% ethanol).
Can I put E15 or E85 in my vehicle, and how will it affect my fuel
economy?
172
MKZ Hybrid (), enUSA Unique Driving Characteristics

Answer
Question
The high voltage battery system is designed to last the life of thevehicle and requires no maintenance.
How long will my high voltage battery last? Does it need maintenance?
There are no provisions for charging the high voltage battery from apower supply external to the vehicle.
Can you charge the battery with a plug into an A/C outlet?
Yes. Your hybrid vehicle can be flat towed without modification. SeeTowing (page 247).
Can I tow the hybrid behind my motor home with all four wheels down?
173
MKZ Hybrid (), enUSA Unique Driving Characteristics

Keep a record for at least one month and
record the type of driving (city or highway).
This provides an accurate estimate of the
vehicle
’s fuel economy under current driving
conditions. Additionally, keeping records
during summer and winter show how
temperature impacts fuel economy. In
general, lower temperatures mean lower fuel
economy.
EMISSION CONTROL SYSTEM WARNINGS
Do not park, idle, or drive your vehicle
in dry grass or other dry ground cover.
The emission system heats up the engine
compartment and exhaust system, which can
start a fire. Exhaust leaks may result in entry of
harmful and potentially lethal fumes
into the passenger compartment. If you smell
exhaust fumes inside your vehicle, have your
dealer inspect your vehicle immediately. Do
not drive if you smell exhaust fumes. Your vehicle is equipped with various
emission control components and a catalytic
converter that will enable your vehicle to
comply with applicable exhaust emission
standards. To make sure that the catalytic
converter and other emission control
components continue to work properly:
•
Use only the specified fuel listed.
• Avoid running out of fuel.
• Do not turn off the ignition while your
vehicle is moving, especially at high
speeds.
• Have the items listed in scheduled
maintenance information performed
according to the specified schedule.
The scheduled maintenance items listed in
scheduled maintenance information are
essential to the life and performance of your
vehicle and to its emissions system.
If you use parts other than Ford, Motorcraft
or Ford-authorized parts for maintenance
replacements, or for service of components
affecting emission control, such non-Ford
parts should be the equivalent to genuine
Ford Motor Company parts in performance
and durability. Illumination of the service engine soon
indicator, charging system warning light or
the temperature warning light, fluid leaks,
strange odors, smoke or loss of engine
power could indicate that the emission
control system is not working properly.
An improperly operating or damaged exhaust
system may allow exhaust to enter the
vehicle. Have a damaged or improperly
operating exhaust system inspected and
repaired immediately.
Do not make any unauthorized changes to
your vehicle or engine. By law, vehicle
owners and anyone who manufactures,
repairs, services, sells, leases, trades
vehicles, or supervises a fleet of vehicles are
not permitted to intentionally remove an
emission control device or prevent it from
working. Information about your vehicle
’s
emission system is on the Vehicle Emission
Control Information Decal located on or near
the engine. This decal also lists engine
displacement
Please consult your warranty information for
complete details.
181
MKZ Hybrid (), enUSA Fuel and Refueling