
Protected components
Fuse amp rating
Fuse or relay number
Lighting (ambient, glove box, vanity, dome, trunk).
10A 1
1
Memory seats, Lumbar, Power mirror.
7.5A 1
2
Driver door unlock.
20A 1
3
Not used (spare).
5A 1
4
Subwoofer amplifier, THX amplifier.
20A 1
5
Heated seat relay coil.
10A 2
6
Not used (spare).
10A 2
7
Not used (spare).
10A 2
8
Not used (spare).
10A 2
9
Power trunk logic.
5A 2
10
Keypad.
Not used (spare).
5A 2
11
273
MKZ (), enUSA Fuses

Protected components
Fuse amp rating
Fuse or relay number
Adaptive cruise control.
Occupant classification sensor.
5A 2
22
Delayed accessory (power inverter, smart window, driver-
window switch).
10A 1
23
Central lock-unlock.
20A 1
24
Driver door (window, mirror).
30A 1
25
Front passenger door (window, mirror).
30A 1
26
Moonroof.
30A 1
27
THX amplifier.
20A 1
28
Rear driver side door (window).
30A 1
29
Rear passenger side door (window).
30A 1
30
Not used (spare).
15A 1
31
GPS.
10A 1
32
275
MKZ (), enUSA Fuses

Protected components
Fuse amp rating
Fuse or relay number
Voice control.
Adaptive cruise control.
Radio frequency receiver.
Display.
Radio.
20A 1
33
Active noise control.
Run-start bus (fuse #19, 20, 21, 22, 35, 36, 37, circuit breaker).
30A 1
34
Restraints control module.
5A 1
35
Continuous control damping suspension module.
15A 1
36
Auto dimming rear view mirror.
Lane keeping system module.
Auto high beam.
All wheel drive module.
Heated steering wheel.
15A 1
37
Voltage stability module logic power.
Rear window shade.
30A
38
1 Micro fuse.
2 Dual micro fuse.
276
MKZ (), enUSA Fuses

When a low voltage battery replacement is
necessary, see an authorized dealer to
replace the low voltage battery with a Ford
recommended replacement low voltage
battery that matches the electrical
requirements of the vehicle
To ensure proper operation of the battery
management system (BMS), do not allow a
technician to connect any electrical device
ground connection directly to the low voltage
battery negative post. A connection at the
low voltage battery negative post can cause
inaccurate measurements of the battery
condition and potential incorrect system
operation.
Note:
If a person adds electrical or electronic
accessories or components to the vehicle,
the accessories or components may
adversely affect the low voltage battery
performance and durability and may also
affect the performance of other electrical
systems in the vehicle.
For longer, trouble-free operation, keep the
top of the battery clean and dry. Also, make
certain the battery cables are always tightly
fastened to the battery terminals. If you see any corrosion on the battery or
terminals, remove the cables from the
terminals and clean with a wire brush. You
can neutralize the acid with a solution of
baking soda and water.
When a battery replacement is required, the
battery should only be replaced with a Ford
recommended replacement battery that
matches the electrical requirements of the
vehicle.
Because your vehicle
’s engine is
electronically-controlled by a computer,
some engine control settings are maintained
by power from the low voltage battery. Some
engine computer settings, like the idle trim
and fuel trim strategy, optimize the
driveability and performance of the engine.
Some other computer settings, like the clock
and radio station presets, are also maintained
in memory by power from the low voltage
battery. When a technician disconnects and
connects the low voltage battery, these
settings are erased. Note:
Until you switch the ignition to the on
position, you will receive a message in your
information display stating that your vehicle
is not in park.
Complete the following procedure in order
to restore the settings:
1. With the vehicle at a complete stop, set the parking brake.
2. Shift the transmission into P.
3. Turn off all accessories.
4. Step on the brake pedal and start the vehicle.
5. Run the engine until it reaches normal operating temperature. While the engine
is warming up, complete the following:
Reset the clock. See Audio System
(page 370). Reset the power windows
bounce-back feature. See Windows and
Mirrors (page 93). Reset the radio station
presets.
See Audio System (page 370).
6. Allow the engine to idle for at least one minute. If the engine turns off, step on
the accelerator to start the engine.
294
MKZ (), enUSA Maintenance

•
Do not allow wax to come in contact with
any non-body (low-gloss black) colored
trim. The wax will discolor or stain the
parts over time.
•Roof racks.
• Bumpers.
• Grained door handles.
• Side moldings.
• Mirror housings.
• Windshield cowl area.
• Do not apply wax to glass areas.
• After waxing, your car's paint should feel
smooth, and be free of streaks and
smudges.
CLEANING THE ENGINE
Engines are more efficient when they are
clean because grease and dirt buildup keep
the engine warmer than normal. When washing:
•
Take care when using a power washer
to clean the engine. The high-pressure
fluid could penetrate the sealed parts
and cause damage.
• Do not spray a hot engine with cold water
to avoid cracking the engine block or
other engine components.
• Spray Motorcraft Engine Shampoo and
Degreaser on all parts that require
cleaning and pressure rinse clean. In
Canada, use Motorcraft Engine Shampoo.
• Never wash or rinse the engine while it
is hot or running; water in the running
engine may cause internal damage.
• Never wash or rinse any ignition coil,
spark plug wire or spark plug well, or the
area in and around these locations.
• Cover the battery, power distribution box,
and air filter assembly to prevent water
damage when cleaning the engine. CLEANING THE WINDOWS AND
WIPER BLADES
Car wash chemicals and environmental
fallout can result in windshield and wiper
blade contamination. Dirty windshield and
wipers will result in poor windshield wiper
operation. Keep the windshield and wiper
blades clean to maintain windshield wiper
performance.
To clean the windshield and wiper blades:
•
Clean the windshield with a non-abrasive
glass cleaner.
• For windshields contaminated with tree
sap, chemicals, wax or bugs, clean the
entire windshield using steel wool (no
greater than 0000 grade) in a circular
motion and rinse with water.
• Clean the wiper blades with isopropyl
rubbing alcohol or windshield washer
fluid.
Note: Do not use razor blades or other
sharp objects to clean or remove decals from
the inside of the heated rear window. The
vehicle warranty does not cover damage
caused to the heated rear window grid lines.
304
MKZ (), enUSA Vehicle Care

Note: The passenger side temperature and the DUAL indicator automatically turn on when the passenger is adjusting their
temperature control.
Fan speed:
Touch + or - to increase or decrease the volume of air circulated in your vehicle.
C
Note:
When the system is controlling the fan speed automatically, all the fan speed indicators turn off.
Recirculated air:
Touch the button to switch between outside air and recirculated air. When you select recirculated air, the air
currently in the passenger compartment recirculates. This may reduce the\
time needed to cool the interior (when used with A/C)
and may reduce unwanted odors from entering your vehicle.
D
Note:
Recirculated air may turn off automatically (or be prevented from turnin\
g on) in all airflow modes except MAX A/C to reduce
risk of fogging. Recirculated air may also turn on and off automatically in Panel or Panel and Floor airflow modes during hot weather
in order to improve cooling efficiency.
MAX A/C:
Touch the button to maximize cooling. Recirculated air flows through the instrument panel vents, air conditioni\
ng
automatically turns on, and the fan automatically adjusts to the highest\
speed.
E
A/C:
Touch the button to switch the air conditioning compressor on or off. Use air conditioning with recirculated air to improve
cooling performance and efficiency.
F
Note:
In certain conditions (such as when using Max Defrost), the air condi\
tioning compressor may continue to operate even after
you switch off the air conditioning with the A/C button.
AUTO:
Touch the button to switch on automatic operation. Select the desired tem\
perature using the temperature control. The
system adjusts fan speed, air distribution, air conditioning operation, \
and selects outside air or recirculated air to heat or cool the
vehicle in order to maintain the desired temperature. You can also use the
AUTO button to switch off dual zone operation by
touching and holding the button for more than two seconds.
G
Heated rear window:
Turns the heated rear window on and off. See Heated Windows and Mirrors (page 135).
H
Air distribution control:
Touch these buttons to switch airflow from the windshield, instrument pan\
el, or footwell vents on or off.
The system can distribute air through any combination of these vents.
I
442
MKZ (), enUSA MyLincoln Touch™

EPB
See: Electric Parking Brake..............................184
Essential Towing Checks
............................239
Before Towing a Trailer.....................................240
Hitches..................................................................239
Launching or Retrieving a Boat or Personal
Watercraft (PWC)............................................240
Safety Chains......................................................239
Trailer Brakes.......................................................239
Trailer Lamps.......................................................239
When Towing a Trailer......................................240
Event Data Recording See: Data Recording..............................................9
Export Unique Options...................................14
Extended Service Plan (ESP).....................475 SERVICE PLANS (CANADA ONLY).................
476
SERVICE PLANS (U.S. Only).............................475
Exterior Mirrors
................................................94
Auto-Dimming Feature........................................95
Blind Spot Monitor................................................96
Fold-Away Exterior Mirrors.................................
95
Heated Exterior Mirrors.......................................95
Integrated Blind Spot Mirrors............................96
Memory Mirrors.....................................................95
Power Exterior Mirrors.........................................94
Power-Folding Mirrors.........................................95
Signal Indicator Mirrors.......................................95 F
Fastening the Safety Belts...........................33
Rear Inflatable Safety Belt..................................35
Safety Belt Extension Assembly.......................36
Safety Belt Locking Modes.................................34
Using Safety Belts During Pregnancy.............33
Flat Tire Inflation See: Temporary Mobility Kit...............................311
Floor Mats
......................................................245
Front Passenger Sensing System..............45
Fuel and Refueling.........................................161
Fuel Consumption
.........................................167
Calculating Fuel Economy................................167
Filling the Tank.....................................................167
Fuel Filter
........................................................293
Fuel Quality.....................................................162 Choosing the Right Fuel....................................162
Octane Recommendations...............................162
Fuel Shutoff....................................................248
Fuses...............................................................260
Fuse Specification Chart............................260 Passenger Compartment Fuse Panel............
271
Power Distribution Box.....................................260 G
Garage Door Opener
See: Universal Garage Door Opener.............
148
Gauges............................................................100 Engine Coolant Temperature Gauge.............102
Fuel Gauge............................................................101
Information Display..............................................101
General Information on Radio Frequencies...................................................53
Intelligent Access..................................................53
General Maintenance Information
...........478
Multi-Point Inspection.........................................481
Owner Checks and Services...........................
480
Protecting Your Investment..............................478
Why Maintain Your Vehicle?.............................478
Why Maintain Your Vehicle at Your Dealership?......................................................478
Getting Assistance Outside the U.S. and Canada.........................................................256
Getting the Services You Need................253 Away From Home..............................................253
Global Opening and Closing.......................94 Closing the Windows...........................................94
Opening the Windows.........................................94
504
MKZ (), enUSA Index

H
Hazard Warning Flashers...........................248
Headlamp Exit Delay......................................87
Head Restraints..............................................137
Adjusting the Head Restraint...........................138
Tilting Head Restraints ......................................139
Heated Seats
..................................................144
Rear Heated Seats..............................................145
Heated Steering Wheel..................................81
Heated Windows and Mirrors....................135 Heated Exterior Mirror.......................................135
Heated Rear Window.........................................135
Heating See: Climate Control..........................................132
Hill Start Assist...............................................186 Using Hill Start Assist..........................................187
Hints on Controlling the Interior Climate..........................................................134
Cooling the Interior Quickly..............................
134
General Hints........................................................134
Heating the Interior Quickly..............................134
Recommended Settings for Cooling .............134
Recommended Settings for Heating..............134
Side Window Defogging in Cold Weather.............................................................134
Hints on Driving With Anti-Lock Brakes............................................................183 Hood Lock
See: Opening and Closing the Hood............279
I
In California (U.S. Only)...............................254
Information Display Control
.........................80
Cluster Display Control Features.....................80
Information Displays
.....................................107
General Information............................................107
Information.....................................................429 911 Assist...............................................................437
Alerts......................................................................436
Calendar...............................................................436
Sirius Travel Link.................................................434
SYNC Services (If Equipped, United States
Only)..................................................................430
Vehicle Health Report.......................................439
505
MKZ (), enUSA Index