engine oil LINCOLN MKZ HYBRID 2015 Owners Manual

Economical Driving......................................249
Driving Through Water...............................249
Floor Mats......................................................250
Roadside Emergencies
Roadside Assistance
...................................252
Hazard Warning Flashers
...........................253
Fuel Shutoff...................................................253
Jump Starting the Vehicle
..........................254
Collision, Damage or Fire Event...............257
Post-Crash Alert System............................259
Customer Assistance
Getting the Services You Need................260
In California (U.S. Only)
................................261
The Better Business Bureau (BBB) Auto Line Program (U.S. Only)........................262
Utilizing the Mediation/Arbitration Program (Canada Only)
...........................................263
Getting Assistance Outside the U.S. and Canada.......................................................263
Ordering Additional Owner's Literature....................................................265
Reporting Safety Defects (U.S. Only)......265 Reporting Safety Defects (Canada
Only)............................................................266
Fuses
Fuse Specification Chart............................267
Changing a Fuse
..........................................284
Maintenance
General Information
.....................................285
Opening and Closing the Hood...............286
Under Hood Overview................................286
Engine Oil Dipstick......................................288
Engine Oil Check.........................................288
Engine Coolant Check................................289
Automatic Transmission Fluid Check
......294
Brake Fluid Check
........................................294
Power Steering Fluid Check......................294
Washer Fluid Check....................................294
Fuel Filter
.......................................................295
Changing the 12V Battery..........................295
Checking the Wiper Blades.......................297
Changing the Wiper Blades.......................297
Adjusting the Headlamps...........................297 Changing a Bulb
...........................................299
Bulb Specification Chart
.............................299
Changing the Engine Air Filter
..................301
Vehicle Care
General Information.....................................302
Cleaning Products
.......................................302
Cleaning the Exterior..................................302
Waxing............................................................303
Cleaning the Engine
....................................304
Cleaning the Windows and Wiper Blades.........................................................304
Cleaning the Interior...................................305
Cleaning the Instrument Panel and Instrument Cluster Lens.........................306
Cleaning Leather Seats
..............................307
Repairing Minor Paint Damage.................308
Cleaning the Alloy Wheels........................308
Vehicle Storage............................................308
Wheels and Tires
Temporary Mobility Kit..................................311
Tire Care
.........................................................324
4
MKZ Hybrid (), enUSA Table of Contents

Safety alert
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
8
MKZ Hybrid (), enUSA Introduction E162384 E71340

Door Ajar
Lights when the ignition is on and
any door is not completely closed.
Electric Park Brake Lights or flashes when the electric
parking brake malfunctions.
Engine or Motor Coolant Temperature Lights when the engine or motor
cooling system is overheating.
Stop your vehicle in a safe place
and have an authorized dealer check the
system.
Engine Oil If it lights 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 288). Note:
Do not resume your trip if it lights, even
if the oil level is correct. Have an authorized
dealer check the system immediately.
Fasten Safety Belt Lights and a chime sounds to
remind you to fasten your safety
belt. See Safety Belt Minder (page
38
).
Front Airbag Lights when you start your vehicle.
If it continues to flash or remains
on, it indicates a malfunction. Have
an authorized dealer check the system.
Grade Assist
(If Equipped) Lights when you switch on the
grade assist function.Heads Up Display
(If Equipped) A red beam of lights appears on
the windshield in certain instances
when using adaptive cruise control
and/or the collision warning system. To make
sure the display works, it will also appear
momentarily when you start your vehicle .
High Beam Lights when you switch on the
high-beam headlamps. Flashes
when you use the headlamp
flasher.
Hood Ajar Lights when the ignition is on and
the hood is not completely closed.
Lane Keeping Aid
(If Equipped) Lights when you activate the lane
keeping system.
105
MKZ Hybrid (), enUSA Instrument Cluster E146190 E144523 E156133 E159324 E144813

Settings
—
On or Off
Auto Engine Off
Vehicle
—
On or Off
Easy Entry / Exit
Right or Left Hand Traffic
Traffic Set Up
Adaptive Hdlamps
Lighting
On or Off
Auto Highbeam
On or Off
Daytime Lights
Select time interval
Autolamp Delay
On or Off
Autolock
Locks
On or Off
Autounlock
On or Off
Mislock
All doors or Driver door
Remote Unlocking
Hold OK to Initialize
Neutral Tow
Set to XXX % - Hold
OK to Reset
Oil Life Reset
Enable or Disable Switch
Power Decklid
Auto or Last Settings
Heater – A/C
Climate Control
Remote Start
Auto or Off
Steering Wheel
Auto or Off
Front Defrost
115
MKZ Hybrid (), enUSA Information Displays

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

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

BREAKING-IN
You need to break in new tires for
approximately 300 miles (480 kilometers).
During this time, your vehicle may exhibit
some unusual driving characteristics. The
engine also needs to break in. Avoid hard
accelerations and driving too fast for the first
1000 miles (1600 kilometers). If possible,
avoid carrying heavy loads up steep grades
during the break-in period.
ECONOMICAL DRIVING
Fuel economy is affected by several things
such as how you drive, the conditions you
drive under and how you maintain your
vehicle.
There are some things to keep in mind that
may improve your fuel economy:
•
Accelerate and slow down in a smooth,
moderate fashion.
• Drive at steady speeds.
• Anticipate stops; slowing down may
eliminate the need to stop. •
Combine errands and minimize
stop-and-go driving.
•When running errands, go to the
furthest destination first and then
work your way back home.
• Close the windows for high-speed
driving.
• Drive at reasonable speeds. (Traveling
at 65 mph/105 kph uses about 15% less
fuel than traveling at 75 mph/121 kph).
• Keep the tires properly inflated and use
only the recommended size.
• Use the recommended engine oil.
• Perform all regularly scheduled
maintenance.
There are also some things you may want to
avoid doing because they reduce your fuel
economy:
• Avoid sudden or hard accelerations.
• Avoid revving the engine before turning
off the car.
• Avoid long idle periods.
• Do not warm up your vehicle on cold
mornings. •
Reduce the use of air conditioning and
heat.
• Avoid using speed control in hilly terrain.
• Do not rest your foot on the brake pedal
while driving.
• Avoid carrying unnecessary weight
(approximately 1 mpg [0.4 kilometers/liter]
is lost for every 400 lbs [180 kilograms]
of weight carried).
• Avoid adding particular accessories to
your vehicle (e.g. bug deflectors,
rollbars/light bars, running boards, ski
racks).
• Avoid driving with the wheels out of
alignment.
DRIVING THROUGH WATER WARNING
Do not drive through flowing or deep
water as you may lose control of your
vehicle. Note:
Driving through standing water can
cause vehicle damage.
249
MKZ Hybrid (), enUSA Driving Hints

Engine coolant reservoir cap
A
Engine oil filler cap
B
Engine air cleaner cover
C
287
MKZ Hybrid (), enUSA MaintenanceE146046

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
ENGINE OIL DIPSTICK MINA
MAXB ENGINE OIL CHECK
Note:
Check the level before starting the
engine.
Note: Make sure that the level is between
the MIN and the MAX marks.
1. Make sure that your vehicle is on level ground.
2. Turn the engine off and wait 10 minutes for the oil to drain into the oil pan.
3. Remove the dipstick and wipe it with a clean, lint-free cloth. Replace the dipstick
and remove it again to check the oil level.
If the level is at the MIN mark, add oil
immediately. Adding Engine Oil
Note:
Do not remove the filler cap when the
engine is running.
Note: Do not add oil further than the MAX
mark. Oil levels above the MAX mark may
cause engine damage. 288
MKZ Hybrid (), enUSA MaintenanceAB
E169062 E142732

Only use oils certified for gasoline engines
by the American Petroleum Institute (API).
An oil with this trademark symbol conforms
to the current engine and emission system
protection standards and fuel economy
requirements of the International Lubricants
Specification Advisory Council (ILSAC),
comprised of U.S. and Japanese automobile
manufacturers.
1. Remove the filler cap.
2. Add engine oil that meets the Ford
specifications. See Capacities and
Specifications (page 346).
3. Replace the filler cap. Turn it until you feel a strong resistance. 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 468).
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 Robinair Coolant and Battery
Refractometer 75240. We do 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.
289
MKZ Hybrid (), enUSA Maintenance