engine coolant LINCOLN MKZ HYBRID 2013 Owners Manual

Collision Warning System...............230
Steering..................................................233
Drive Control........................................234
Load Carrying
Load Limit.............................................236
Towing
Towing a Trailer...................................244
Transporting the Vehicle.................244
Towing the Vehicle on Four Wheels...............................................245
Driving Hints
Breaking-In............................................247
Economical Driving............................247
Driving Through Water
......................247
Floor Mats
.............................................248
Roadside Emergencies
Roadside Assistance........................250
Hazard Warning Flashers
.................251
Jump-Starting the Vehicle...............251
Collision, Damage or Fire Event.....255
Post-Crash Alert System.................257
Customer Assistance
Getting the Services You Need
......258
In California (U.S. Only)...................259
The Better Business Bureau (BBB) Auto Line Program (U.S.
Only)...................................................260
Utilizing the Mediation/Arbitration Program (Canada Only)...............261
Getting Assistance Outside the U.S. and Canada
......................................262 Ordering Additional Owner's
Literature...........................................263
Reporting Safety Defects (U.S. Only)...................................................264
Reporting Safety Defects (Canada Only)...................................................264
Fuses
Changing a Fuse.................................265
Fuse Specification Chart.................266
Maintenance
General Information...........................277
Opening and Closing the Hood......278
Under Hood Overview - 2.0L Hybrid.................................................278
Engine Oil Dipstick............................280
Engine Oil Check................................280
Oil Change Indicator Reset............280
Engine Coolant Check
.......................281
Automatic Transmission Fluid Check.................................................286
Brake Fluid Check
..............................286
Power Steering Fluid Check...........286
Fuel Filter
...............................................287
Washer Fluid Check...........................287
Changing the 12V Battery................287
Checking the Wiper Blades............289
Changing the Wiper Blades...........289
Changing the Engine Air Filter.......290
Adjusting the Headlamps................291
Changing a Bulb.................................292
Bulb Specification Chart.................293
Vehicle Care
General Information
..........................294
4
MKZ Hybrid (CC9) Table of Contents

See Owner's Manual
Air conditioning system
Anti-lock braking system
Avoid smoking, flames or
sparks
Battery
Battery acid
Brake fluid - non petroleum
based
Brake system
Cabin air filter
Check fuel cap
Child safety door lock or
unlock
Child seat lower anchor
Child seat tether anchor
Cruise control Do not open when hot
Engine air filter
Engine coolant
Engine coolant temperature
Engine oil
Explosive gas
Fan warning
Fasten safety belt
Front airbag
Front fog lamps
Fuel pump reset
Fuse compartment
Hazard warning flashers
Heated rear window
8
MKZ (CC9) Introduction E162384 E71340

WARNING
Driving your vehicle with the
warning lamp on is dangerous. A
significant decrease in braking
performance may occur. It will take
you longer to stop your vehicle. Have
your vehicle checked by your
authorized dealer immediately. Driving
extended distances with the parking
brake engaged can cause brake failure
and the risk of personal injury. Cruise Control (If Equipped)
It will illuminate when you
switch this feature on.
Direction Indicator Illuminates when the left or
right turn signal or the hazard
warning flasher is turned on.
If the indicators stay on or flash faster,
check for a burned out bulb. See
Changing a Bulb
(page 292).
Door Ajar Displays when the ignition is
on and any door is not
completely closed.
Electric Park Brake It will illuminate or flash
when the electric parking
brake has a malfunction. Engine/Motor Coolant
Temperature It will illuminate when the
engine or motor cooling
system is overheating. Stop
the vehicle in a safe place and contact
your authorized dealer.
Engine Oil If it illuminates with the
engine running or when you
are driving, this indicates a
malfunction. Stop your vehicle as
soon as it is safe to do so and switch
the engine off. Check the engine oil
level. See
Engine Oil Check (page
280).
Note: Do not resume your journey if it
illuminates despite the level being
correct. Have the system checked by
your authorized dealer immediately.
Fasten Safety Belt It will illuminate and a chime
will sound to remind you to
fasten your safety belt. See
Safety Belt Minder
(page 38).
Front Airbag If it fails to illuminate when
you start your vehicle,
continues to flash or remains
on, it indicates a malfunction. Have
the system checked by your
authorized dealer.
99
MKZ (CC9) Instrument ClusterE71340 E146190

Display Mode
—
—
Instantaneous
Fuel
Engage: Split Power
+ Avg Fuel Economy
+ Battery Gauge + Fuel Gauge Apply to all
screens?
Regen Active
Battery Display
Charge Assist Yes / No
Charge Level
Help —
—
Help
—
—
Instantaneous
Fuel
Empower: Power
(with engine on/off threshold) + AvgFuel Economy +
Battery Gauge + Fuel Gauge Apply to all
screens?Yes / No
Regen Active
Battery Display
Charge AssistCharge Level Help —
—
Help
Vehicle Range
Vehicle Range
Change MyView
MyView + Battery
Gauge + Fuel Gauge Avg Fuel
Avg Fuel
Inst. Fuel
Power
Coolant Temp
Split Power
Accessory Power
Power +
Threshold
Trip 1
Tach rpm x 1000
Trip 2
Accessory Power
Fuel History
Trip 1
Coach
Trip 2
Average Speed
Fuel History
105
MKZ (CC9) Information Displays

•
Accessory Power — Indicates electrical power demands from your vehicle ’s
accessory systems. Accessories use power but do not contribute to propelling
the vehicle. The gauge separately displays power demand in kilowatts (kW)
for climate and other accessories.
Climate includes the power being used by high voltage climate control
components such as the electric A/C compressor and the electric heater (Energi
vehicles only)
Other includes all power being used by the low voltage accessories (cabin fans,
headlights, heated seats, etc.).
• Coolant Temp – Indicates engine coolant temperature. At normal operating
temperature, the level indicator will be white and will be in the normal range
(between H and C). If the engine coolant temperature exceeds the normal
range, the level indicator will change to red to indicate that the engine is
overheating. Stop the vehicle as soon as safely possible, turn off the vehicle
and let the engine cool.
The thermometer indicator next to the gauge will illuminate in blue or white to
indicate the following:
• Blue thermometer - This indicates that the hybrid system is not warm enough
to allow EV operation. The gasoline engine will typically run continuously
when the indicator is blue.
Note: During silent key start mode, the thermometer indicator will be blue, but
the gasoline engine will not run. This is the result of the vehicle computer allowing
the engine to be cooler during the silent key start period. This is normal operation
and does not indicate a problem with your vehicle. After the first engine start the
indicator will turn white when the gasoline engine is warm enough to turn off.
• White thermometer - This indicates that the hybrid system is warm enough
to allow EV operation. If the vehicle operates on battery power long enough,
it is possible that the gasoline engine may need to run to keep the system
warm. In this case, the thermometer indicator will revert back to blue.
• Tach rpm x 1000 — When the gasoline engine is running, the tachometer
gauge displays the engine speed in revolutions per minute (RPM). When the
vehicle is operating on battery power only with the engine off, EV is displayed
and the tachometer is greyed out.
Note: The trip data, and average fuel economy cannot be reset in MyView.
109
MKZ (CC9) Information Displays

Maintenance
Action
Message
Stop the vehicle as soon as safely possible, turn off theengine. Check the oil level. If the warning stays on or
continues to come on with your engine running, contact your authorized dealer as soon as possible.
LOW Engine Oil Pres-
sure
Displayed when the engine oil life remaining is 10% orless. See Engine Oil Check (page 280).
Change Engine Oil
Soon
Displayed when the oil life left reaches 0%. See Engine Oil Check
(page 280).
Oil Change Required
Indicates the brake fluid level is low and the brake
system should be inspected immediately.
See Brake
Fluid Check (page 286).
Brake Fluid Level
LOW
Displays when the brake system needs servicing. Stopthe 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 safe place and contact your authorized dealer.
Engine Coolant Over-
temperature
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
continues to come on, contact your authorized dealer as soon as possible.
Motor Coolant Over-
temperature
Displays when the washer fluid is low and needs to be refilled.
Washer Fluid Level
Low
Displays when the engine has reduced power in orderto help reduce high coolant temperatures.
Power Reduced to
Lower Engine Temp
125
MKZ (CC9) Information Displays

Important Ventilating
Information
If you stop your vehicle and the leave
the engine idling for long periods of
time, we recommend that you do one
of the following:
•
Open the windows at least 1 inch
(2.5 centimeters)
• Set your climate control to outside
air.
ENGINE BLOCK HEATER (IF
EQUIPPED) WARNINGS
Failure to follow engine block
heater instructions could result
in property damage or serious
personal injury. Do not use your heater with
ungrounded electrical systems
or two-pronged adapters. There is a
risk of electrical shock. Note:
The heater is most effective
when outdoor temperatures are below
0°F (-18°C).
The heater acts as a starting aid by
warming the engine coolant. This
allows the climate control system to
respond quickly. The equipment
includes a heater element (installed
in the engine block) and a wire
harness. You can connect the system
to a grounded 120-volt AC electrical
source. We recommend that you do the
following for a safe and correct
operation:
•
Use a 16-gauge outdoor extension
cord that is product certified by
Underwriter ’s Laboratory (UL) or
Canadian Standards Association
(CSA). This extension cord must
be suitable for use outdoors, in
cold temperatures, and be clearly
marked Suitable for Use with
Outdoor Appliances. Do not use an
indoor extension cord outdoors.
This could result in an electric
shock or become a fire hazard.
• Use as short an extension cord as
possible.
• Do not use multiple extension
cords.
• Make sure that when in operation,
the extension cord plug and heater
cord plug connections are free and
clear of water. This could cause an
electric shock or fire.
• Make sure your vehicle is parked in
a clean area, clear of
combustibles.
• Make sure the heater, heater cord
and extension cord are firmly
connected.
• Check for heat anywhere in the
electrical hookup once the system
has been operating for
approximately 30 minutes.
164
MKZ (CC9) Starting and Stopping the Engine

Answer
Question
In order to ensure that the climate
control system can begin heating the cabin or defrosting the windshield as
soon as a driver requests it, the engine coolant temperature has to be kept
sufficiently hot. Keeping the engine on is required to maintain the correct minimum temperature.
Why does my engine stay on when it
is extremely cold outside?
Your vehicle's engine and transmissionare designed to deliver the power you need at the most efficient enginespeed. This may be higher than
expected during heavy accelerations,
and may fluctuate during steady state driving. These are characteristics ofthe 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
What is the fan noise I hear from the
rear of my hybrid?
cooling required to maintain good
performance. Maintaining the battery temperature at optimal conditionsalso prolongs the useful life of the
battery and helps to achieve better fuel economy.
Running out of gas is not recom-
mended. However, you may be able to 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?
170
MKZ (CC9) Unique Driving Characteristics

Engine coolant reservoir cap
A
Engine oil filler cap
B
Engine air cleaner cover
C
Brake fluid reservoir cap
D
Power distribution box
E
Inverter system controller
F
Inverter system controller coolant reservoir cap
G
Engine oil dipstick
H
Windshield washer fluid reservoir cap
I
279
MKZ (CC9) MaintenanceE146046

ENGINE COOLANT CHECK
Engine Coolant and Inverter
System Controller Coolant
Your vehicle is equipped with two
separate cooling systems. One is for
cooling the engine and one is for
cooling the inverter system controller
that is specific to the hybrid operating
system. The two systems operate
similarly, with the inverter system
controller cooling system generally
operating at a lower temperature and
pressure.
Checking the Engine Coolant
When the engine is cold, check the
concentration and level of the engine
coolant at the intervals listed in the
scheduled maintenance information.
See Scheduled Maintenance (page
444).
Note: Make sure that the level is
between the MIN and MAX marks on
the engine coolant reservoir.
Note: Coolant expands when it is hot.
The level may extend beyond the MAX
mark.
Note: If the level is at the MIN mark,
below the MIN mark, or empty, add
prediluted coolant immediately. See
Adding Engine Coolant
in this
chapter.
The coolant concentration should be
maintained within 48% to 50%,
which equates to a freeze point
between -30°F (-34°C) and -34°F
(-37°C). Note:
For best results, coolant
concentration should be tested with a
refractometer such as Rotunda tool
300-ROB75240 available from your
dealer. Ford does not recommend the
use of hydrometers or coolant test
strips for measuring coolant
concentrations.
Note: Automotive fluids are not
interchangeable. Do not use engine
coolant or antifreeze or windshield
washer fluid outside of its specified
function and vehicle location.
Checking the Inverter System
Controller Coolant
When the engine is cold, check the
concentration and level of the inverter
system controller coolant at the
intervals listed in the scheduled
maintenance information. See
Scheduled Maintenance (page 444).
Note: Make sure that the level is
between the MIN and MAX marks on
the inverter system controller coolant
reservoir.
Note: Coolant expands when it is hot.
The level may extend beyond the MAX
mark.
Note: If the level is at the MIN mark,
below the MIN mark, or empty, add
prediluted coolant immediately. See
Adding Inverter System Controller
Coolant
in this chapter.
The coolant concentration should be
maintained within 48% to 50%,
which equates to a freeze point
between -30°F (-34°C) and -34°F
(-37°C).
281
MKZ (CC9) Maintenance