Lincoln MKZ Hybrid (2019 year). Manual - part 12

Note: Beijing district only.

Description and Action

Message

A warning message appears
in the information display
when the fuel system fails to
depressurize or the fuel filler
door fails to open. You may
have to use the fuel filler door
manual override lever.

Refuel Error
See Manual

If the information message appears, do the
following:

1. Check the fuel filler door for anything that

may be obstructing its movement, for
example ice or snow.

2. Remove any obstruction from the fuel

filler door.

3. Press the button on the driver door to

open the fuel filler door.

4. If the fuel filler door fails to open and the

information message remains in the
information display, use the fuel filler
door manual override lever.

Fuel Filler Door Manual Override Lever

Note: The transmission must be in park (P)
or neutral (N).

When using the manual override lever do
the following:

1. Switch the ignition on.

E156033

2. Open the luggage compartment, the

manual override lever is located on the
left-hand side.

3. Pull the manual override lever.

4. Switch the ignition off.

5. Complete the refueling process within

20 minutes.

FUEL CONSUMPTION

Advertised Capacity

The advertised capacity is the maximum
amount of fuel that you can add to the fuel
tank after running out of fuel. Included in the
advertised capacity is an empty reserve. The
empty reserve is an unspecified amount of
fuel that remains in the fuel tank when the
fuel gauge indicates empty.

Note: The amount of fuel in the empty
reserve varies and should not be relied upon
to increase driving range.

Fuel Economy

Your vehicle calculates fuel economy figures
through the trip computer average fuel
function.  See General Information (page
110).

The first 1,000 mi (1,500 km) of driving is the
break-in period of the engine. A more
accurate measurement is obtained after
2,000 mi (3,000 km).

183

MKZ Hybrid (CC9) Hybrid Electric Vehicle (HEV), Canada/United States of America, enUSA, Edition date: 201805, First-Printing

Fuel and Refueling

Impacting Fuel Economy

•

Incorrect tire inflation pressures.

•

Fully loading your vehicle.

•

Carrying unnecessary weight.

•

Adding certain accessories to your
vehicle such as bug deflectors, rollbars
or light bars, running boards and ski
racks.

•

Using fuel blended with alcohol.  See
Fuel Quality (page 177).

•

Fuel economy may decrease with lower
temperatures.

•

Fuel economy may decrease when
driving short distances.

•

You may get better fuel economy when
driving on flat terrain than when driving
on hilly terrain.

184

MKZ Hybrid (CC9) Hybrid Electric Vehicle (HEV), Canada/United States of America, enUSA, Edition date: 201805, First-Printing

Fuel and Refueling

EMISSION LAW

WARNING: Do not remove or alter the

original equipment floor covering or
insulation between it and the metal floor of
the vehicle. The floor covering and insulation
protect occupants of the vehicle from the
engine and exhaust system heat and noise.
On vehicles with no original equipment floor
covering insulation, do not carry passengers
in a manner that permits prolonged skin
contact with the metal floor. Failure to follow
these instructions may result in fire or
personal injury.

U.S. federal laws and certain state laws
prohibit removing or rendering inoperative
emission control system components. Similar
federal or provincial laws may apply in
Canada. We do not approve of any vehicle
modification without first determining
applicable laws.

Tampering with emissions control
systems including related sensors
or the Diesel Exhaust Fluid system

can result in reduced engine power and the
illumination of the service engine soon light.

Tampering With a Noise Control
System

Federal laws prohibit the following acts:
•

Removal or rendering inoperative by any
person other than for purposes of
maintenance.

•

Repair or replacement of any device or
element of the design incorporated into
a new vehicle for the purpose of noise
control prior to its sale or delivery to the
ultimate purchaser or while it is in use.

•

The use of the vehicle after any person
removes or renders inoperative any
device or element of the design.

The U.S. Environmental Protection Agency
may presume to constitute tampering as
follows:
•

Removal of hood blanket, fender apron
absorbers, fender apron barriers,
underbody noise shields or acoustically
absorptive material.

•

Tampering or rendering inoperative the
engine speed governor, to allow engine
speed to exceed manufacturer
specifications.

If the engine does not start, runs rough,
experiences a decrease in engine
performance, experiences excess fuel
consumption or produces excessive exhaust
smoke, check for the following:
•

A plugged or disconnected air inlet
system hose.

•

A plugged engine air filter element.

•

Water in the fuel filter and water
separator.

•

A clogged fuel filter.

•

Contaminated fuel.

•

Air in the fuel system, due to loose
connections.

185

MKZ Hybrid (CC9) Hybrid Electric Vehicle (HEV), Canada/United States of America, enUSA, Edition date: 201805, First-Printing

Engine Emission Control

•

An open or pinched sensor hose.

•

Incorrect engine oil level.

•

Incorrect fuel for climatic conditions.

•

Incorrect engine oil viscosity for climactic
conditions.

Note: Some vehicles have a lifetime fuel filter
that is integrated with the fuel tank. Regular
maintenance or replacement is not needed.

Note: If these checks do not help you correct
the concern, have your vehicle checked as
soon as possible.

Noise Emissions Warranty, Prohibited
Tampering Acts and Maintenance

On January 1, 1978, Federal regulation
became effective governing the noise
emission on trucks over 10,000 lb (4,536 kg)
Gross Vehicle Weight Rating (GVWR). The
preceding statements concerning prohibited
tampering acts and maintenance, and the
noise warranty found in the Warranty Guide,
are applicable to complete chassis cabs over
10,000 lb (4,536 kg) GVWR.

CATALYTIC CONVERTER

WARNING: Do not park, idle or drive

your vehicle on dry grass or other dry ground
cover. The emission system heats up the
engine compartment and exhaust system,
creating the risk of fire.

WARNING: The normal operating

temperature of the exhaust system is very
high. Never work around or attempt to repair
any part of the exhaust system until it has
cooled. Use special care when working
around the catalytic converter. The catalytic
converter heats up to a very high
temperature after only a short period of
engine operation and stays hot after the
engine is switched off.

WARNING: 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 vehicle inspected immediately. Do
not drive if you smell exhaust fumes.

Your vehicle has various emission control
components and a catalytic converter that
enables it to comply with applicable exhaust
emission standards.

To make sure that the catalytic converter and
other emission control components continue
to work properly:
•

Do not crank the engine for more than
10 seconds at a time.

•

Do not run the engine with a spark plug
lead disconnected.

•

Do not push-start or tow-start your
vehicle. Use booster cables.  See Jump
Starting the Vehicle (page 264).

•

Use only the specified fuel listed.

•

Do not switch the ignition off when your
vehicle is moving.

•

Avoid running out of fuel.

•

Have the items listed in scheduled
maintenance information performed
according to the specified schedule.

Note: Resulting component damage may
not be covered by the vehicle Warranty.

186

MKZ Hybrid (CC9) Hybrid Electric Vehicle (HEV), Canada/United States of America, enUSA, Edition date: 201805, First-Printing

Engine Emission Control

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 anything other than Lincoln,
Motorcraft or Lincoln-authorized parts for
maintenance replacements or for service of
components affecting emission control, such
non-Lincoln parts should be equivalent to
genuine Lincoln 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.

On-Board Diagnostics (OBD-II)

Your vehicle has a computer known as the
on-board diagnostics system (OBD-II) that
monitors the engine’s emission control
system. The system protects the environment
by making sure that your vehicle continues
to meet government emission standards. The
OBD-II system also assists a service
technician in properly servicing your vehicle.

When the service engine soon
indicator illuminates, the OBD-II
system has detected a malfunction.

Temporary malfunctions may cause the
service engine soon indicator to illuminate.
Examples are:

1. Your vehicle has run out of fuel—the

engine may misfire or run poorly.

2. Poor fuel quality or water in the fuel—the

engine may misfire or run poorly.

3. The fuel fill inlet may not have closed

properly.  See Refueling (page 180).

4. Driving through deep water—the

electrical system may be wet.

You can correct these temporary
malfunctions by filling the fuel tank with good
quality fuel, properly closing the fuel fill inlet
or letting the electrical system dry out. After
three driving cycles without these or any
other temporary malfunctions present, the
service engine soon indicator should stay off
the next time you start the engine. A driving
cycle consists of a cold engine startup
followed by mixed city and highway driving.
No additional vehicle service is required.

187

MKZ Hybrid (CC9) Hybrid Electric Vehicle (HEV), Canada/United States of America, enUSA, Edition date: 201805, First-Printing

Engine Emission Control

If the service engine soon indicator remains
on, have your vehicle serviced at the first
available opportunity. Although some
malfunctions detected by the OBD-II may not
have symptoms that are apparent, continued
driving with the service engine soon indicator
on can result in increased emissions, lower
fuel economy, reduced engine and
transmission smoothness and lead to more
costly repairs.

Readiness for Inspection and
Maintenance (I/M) Testing

Some state and provincial and local
governments may have
Inspection/Maintenance (I/M) programs to
inspect the emission control equipment on
your vehicle. Failure to pass this inspection
could prevent you from getting a vehicle
registration.

If the service engine soon indicator
is on or the bulb does not work,
your vehicle may need service.

See On-Board Diagnostics.

Your vehicle may not pass the I/M test if the
service engine soon indicator is on or not
working properly (bulb is burned out), or if
the OBD-II system has determined that some
of the emission control systems have not
been properly checked. In this case, the
vehicle is not ready for I/M testing.

If the vehicle’s engine or transmission has
just been serviced, or the battery has
recently run down or been replaced, the
OBD-II system may indicate that the vehicle
is not ready for I/M testing. To determine if
the vehicle is ready for I/M testing, turn the
ignition key to the on position for 15 seconds
without cranking the engine. If the service
engine soon indicator blinks eight times, it
means that the vehicle is not ready for I/M
testing; if the service engine soon indicator
stays on solid, it means that your vehicle is
ready for I/M testing.

The OBD-II system checks the emission
control system during normal driving. A
complete check may take several days.

If the vehicle is not ready for I/M testing, you
can perform the following driving cycle
consisting of mixed city and highway driving:

1. 15 minutes of steady driving on an

expressway or highway followed by 20
minutes of stop-and-go driving with at
least four 30-second idle periods.

2. Allow your vehicle to sit for at least eight

hours with the ignition off. Then, start the
vehicle and complete the above driving
cycle. The vehicle must warm up to its
normal operating temperature. Once
started, do not turn off the vehicle until
the above driving cycle is complete.

If the vehicle is still not ready for I/M testing,
you need to repeat the above driving cycle.

188

MKZ Hybrid (CC9) Hybrid Electric Vehicle (HEV), Canada/United States of America, enUSA, Edition date: 201805, First-Printing

Engine Emission Control

GENERAL INFORMATION

WARNING: This battery pack should

only be serviced by an authorized electric
vehicle technician. Improper handling can
result in personal injury or death.

Note: The high-voltage battery does not
require regular service maintenance.

Your vehicle consists of various high-voltage
components and wiring.  All of the
high-voltage power flows through specific
wiring assemblies which are labeled as such
or are covered with a solid orange convolute,
or orange striped tape, or both.  Do not come
in contact with these components.

The high-voltage battery system is a
high-voltage, lithium-ion battery system. The
pack is located in the rear cargo area. The
high-voltage battery system uses an air
cooled system to regulate the high-voltage
battery temperature and help maximize
high-voltage battery life.

E162457

Note: The high-voltage battery is equipped
with air vents in the package tray that help
to regulate its temperature. It is important to
keep these openings free of obstructions.
Do not block the flow of cabin air to this
area.

HIGH-VOLTAGE SERVICE
DISCONNECT

The high-voltage service disconnect shuts
off power from the high-voltage battery.

Note: There is a disconnect circuit in your
vehicle. Disconnecting the circuit disables
the high-voltage battery.

To disable the battery and stop all
high-voltage electric activity in your vehicle,
access the high-voltage disconnect circuit.

The high-voltage service disconnect is
located behind the rear fold down seats.

Note: The service disconnect has an outer
lever to aid in the proper seating of the
service disconnect lever. Remove this to
disconnect the high-voltage service
disconnect.

E159506

Disabling the High-Voltage Battery

1. Fold down the rear seats.

189

MKZ Hybrid (CC9) Hybrid Electric Vehicle (HEV), Canada/United States of America, enUSA, Edition date: 201805, First-Printing

High Voltage Battery

2. Locate the access door and remove the

plastic cover.

E259344

3. Pull the outer cover off to expose the

service disconnect cover.

4. Slide the handle on the service

disconnect outboard to the right.

E146133

5. Pull the handle toward you and remove

the circuit from the vehicle to disable the
high-voltage battery.

Reactivating the High-Voltage Battery

Note: If you have manually disconnected
your high-voltage shut off circuit you will
need to reconnect the circuit before it can
be reactivated. The vehicle detects if the
electrical system is safe and then
reactivates.

HIGH VOLTAGE BATTERY CUT-
OFF SWITCH

The high-voltage shut off operation shuts off
power from the high-voltage battery after a
collision, or if your vehicle receives a
substantial physical jolt.

1. Press the START/STOP button to turn

ignition off.

2. Press the brake pedal and press the

START/STOP button.

3. If your vehicle is not powered after this

sequence, repeat steps 1 and 2 up to two
more times.

Note: During this process, your vehicle will
detect if the electrical system is safe and
reactivate. Once your vehicle determines
the electrical system safe, you can start your
vehicle as you would normally by either
turning the ignition key or by pressing the
brake in combination with the START/STOP
button.

Note: In the event your vehicle does not
reactivate after the third key cycle, contact
an authorized dealer.

190

MKZ Hybrid (CC9) Hybrid Electric Vehicle (HEV), Canada/United States of America, enUSA, Edition date: 201805, First-Printing

High Voltage Battery

AUTOMATIC TRANSMISSION

WARNING: Always fully apply the

parking brake. Make sure you shift into park
(P) for vehicles with an automatic
transmission. Switch the ignition off and
remove the key whenever you leave your
vehicle.

WARNING: Do not apply the brake

pedal and accelerator pedal simultaneously.
Applying both pedals simultaneously for
more than a few seconds will limit engine
performance, which may result in difficulty
maintaining speed in traffic and could lead
to serious injury.

Note: The ready to drive indicator may be
off and you may not be able to shift out of
park (P), unless the intelligent access key is
inside your vehicle.

Push Button Shift Transmission

Your vehicle is equipped with an electronic
transmission. The shift buttons are located
on the instrument panel. Select the gears by
pressing and releasing the PRNDL buttons.

E146131

191

MKZ Hybrid (CC9) Hybrid Electric Vehicle (HEV), Canada/United States of America, enUSA, Edition date: 201805, First-Printing

Transmission

Every time you select a gear, the selected
button lights up. You also see the gear
selected appear in the instrument cluster.

E152628

Understanding the Positions of your
Electronic Transmission

Note: Always come to a complete stop
before putting your vehicle into and out of
park (P).

Putting your vehicle in gear:

1. Fully press down the brake pedal.

2. Press and release the button on the

instrument panel of the gear you want to
select.

3. The gear shift button you select

illuminates and the instrument cluster
shows the selected gear.

4. Release the brake pedal and your

transmission remains in the selected
gear.

Note: If the driver attempts to leave the
vehicle when it is in gear, the vehicle
automatically shifts into park (P). Seatbelt
and door monitors determine the driver's
intent and makes the shift for you. During
this time a Transmission not in Park
message appears in the display screen,
prompting the driver to make the shift. To
put the vehicle in gear with the door open
perform steps 1-4. See the Automatic Return
to Park section in this chapter for more
information on this feature.

Note: To put your vehicle in gear with the
door open, perform steps 1-4. See the
Automatic Return to Park section in this
chapter for more information on this feature.

Park (P)

This position locks the transmission and
prevents the front wheels from turning.
Always come to a complete stop before
putting your vehicle into and out of park (P).
An audible chime sounds when park (P) is
manually selected.

When you turn the ignition off, your vehicle
automatically shifts into park (P). If you turn
the ignition off when your vehicle is moving,
it first shifts into neutral (N) until a slow
enough speed is reached. Your vehicle then
shifts into park (P) automatically.

Automatic Return to Park

Note: This feature does not operate when
your vehicle is in Stay in Neutral mode or
neutral tow.

Your vehicle has a safety feature that
automatically shifts your vehicle into park (P)
when any of the following circumstances are
met:

192

MKZ Hybrid (CC9) Hybrid Electric Vehicle (HEV), Canada/United States of America, enUSA, Edition date: 201805, First-Printing

Transmission

•

Turn the ignition off.

•

Open the driver's door with your seat belt
unlatched.

•

Unlatching your seatbelt when the
driver's door is open.

If you turn the ignition off when your vehicle
is moving, your vehicle first shifts into neutral
(N) until it slows down enough to shift into
park (P) automatically.

Note: If you have waited an extended period
of time, (2-15 minutes) before starting your
vehicle, unlatching your safety belt does
cause this feature to activate, even with the
driver's door closed.

Note: This feature may not work properly if
the door ajar switch is malfunctioning. If your
door ajar indicator does not illuminate when
you open the driver’s door or the indicator
illuminates with the driver’s door closed, see
your authorized dealer.

Reverse (R)

With the transmission in reverse (R), your
vehicle moves backward. Always come to a
complete stop before shifting into and out
of reverse (R).

Neutral (N)

Press the neutral (N) button to put your
vehicle in neutral. In neutral, your vehicle can
start and is free to roll. Hold the brake pedal
down when in this position.

Stay in Neutral mode

Stay in Neutral mode allows your vehicle to
stay in neutral when you exit your vehicle.
Your vehicle must be stationary to enter this
mode.

To enter Stay in Neutral mode:

1. Press the neutral (N) button on the shifter

assembly.

2. The message Select N Again to Enter

Stay in Neutral mode appears in the
information display screen.

3. Press the neutral (N) button again to

enter Stay in Neutral mode.

The message Stay in Neutral mode
engaged appears in the instrument cluster
when your vehicle has entered Stay in
Neutral mode.

Note: During this mode the neutral (N) button
flashes continuously and the instrument
cluster displays neutral as the selected gear.

Exiting Stay in Neutral mode

To disable Stay in Neutral mode put your
vehicle in another gear. See the Putting the
Vehicle in Gear section for instructions on
how to do this.

Entering a Carwash

Note: Always put your vehicle in Stay in
Neutral mode when entering an automatic
car wash. Failure to do this could result in
vehicle damage that may not be covered by
warranty.

Drive (D)

The normal driving position for the best fuel
economy.

193

MKZ Hybrid (CC9) Hybrid Electric Vehicle (HEV), Canada/United States of America, enUSA, Edition date: 201805, First-Printing

Transmission

Drive (D) with Grade Assist

E144523

Activate grade assist through the
information display settings menu.
See General Information (page

110).

Grade assist:

•

Provides additional grade braking with a
combination of engine motoring and
high-voltage battery charging to help
maintain vehicle speed when descending
a grade.

•

As your vehicle determines the amount
of engine motoring and high-voltage
battery charging, you may notice the
engine speed increasing and decreasing
to help maintain your vehicle speed when
descending a grade.

E144523

The grade assist lamp illuminates
grey when the grade assist feature
is switched on through the

instrument display settings menu. The lamp
changes from grey to green when grade
assist is actively providing additional grade
braking.

Low (L)

•

Provides maximum engine braking.

•

The transmission may be put into low (L)
at any vehicle speed.

•

Not intended for use under extended or
normal driving conditions and results in
lower fuel economy.

Brake-Shift Interlock Override

WARNING: Do not drive your vehicle

until you verify that the stoplamps are
working.

WARNING: When doing this procedure,

you need to take the transmission out of park
(P) which means your vehicle can roll freely.
To avoid unwanted vehicle movement,
always fully apply the parking brake prior to
doing this procedure. Use wheels chocks if
appropriate.

WARNING: If the parking brake is fully

released, but the brake warning lamp
remains illuminated, the brakes may not be
working properly. Have your vehicle checked
as soon as possible.

Note: See your authorized dealer as soon
as possible if this procedure is used.

Note: For some markets this feature is
disabled.

Note: This feature only functions if your
12-volt battery has power. If vehicle battery
voltage is not sufficient, an external 12-volt
power source (for example, jumper cables,
battery charger or jump pack) may be
required to function the interlock override
switch.

Use the brake-shift interlock override to
move your transmission from the park
position in the event of an electrical
malfunction. If your vehicle has a dead
battery, an external power source is required.

1. Apply the parking brake and turn your

ignition off before performing this
procedure.

194

MKZ Hybrid (CC9) Hybrid Electric Vehicle (HEV), Canada/United States of America, enUSA, Edition date: 201805, First-Printing

Transmission

E240975

2. Locate your brake-shift interlock access

slot. The slot is located near the center
console. The access slot does not have
a label.

Note: Make sure that you correctly identify
the access hole as not to damage the media
hub.

3. Using a tool, press and hold the brake

shift interlock switch. The shift buttons
on the instrument panel flash when your
vehicle is in override mode.

4. With the override switch still held, press

the neutral button (N) to shift from park.

5. Release the override button.

6. Your vehicle remains in Stay in Neutral

mode for wrecker towing purposes or
can be shifted to the desired gear and
driven (if possible).

7. Release the parking brake.

If Your Vehicle Gets Stuck In Mud or
Snow

Note: Do not rock your vehicle if the engine
is not at normal operating temperature or
damage to the transmission may occur.

Note: Do not rock your vehicle for more than
a minute or damage to the transmission and
tires may occur, or the engine may overheat.

If your vehicle gets stuck in mud or snow,
you may be able to rock it out by shifting
between forward and reverse gears,
stopping between shifts in a steady pattern.
Press lightly on the accelerator in each gear.

195

MKZ Hybrid (CC9) Hybrid Electric Vehicle (HEV), Canada/United States of America, enUSA, Edition date: 201805, First-Printing

Transmission

GENERAL INFORMATION

Note:  Occasional brake noise is normal.  If
a metal-to-metal, continuous grinding or
continuous squeal sound is present, the
brake linings may be worn-out.  Have the
system checked by an authorized dealer. If
the vehicle has continuous vibration or
shudder in the steering wheel while braking,
have it checked by an authorized dealer.

Note: Brake dust may accumulate on the
wheels, even under normal driving
conditions. Some dust is inevitable as the
brakes wear and does not contribute to
brake noise.  See Cleaning the Wheels
(page 321).

E138644

See Warning Lamps and
Indicators (page 104).

Wet brakes result in reduced braking
efficiency.  Gently press the brake pedal a
few times when driving from a car wash or
standing water to dry the brakes.

Brake Over Accelerator

In the event the accelerator pedal becomes
stuck or entrapped, apply steady and firm
pressure to the brake pedal to slow the
vehicle and reduce engine power.  If you
experience this condition, apply the brakes
and bring your vehicle to a safe stop.  Move
the transmission to park (P), switch the
engine off and apply the parking brake. 
Inspect the accelerator pedal for any
interference. If none are found and the
condition persists, have your vehicle towed
to the nearest authorized dealer.

Brake Assist

Brake assist detects when you rapidly brake
by measuring the rate at which you press the
brake pedal. It provides maximum braking
efficiency as long as you press the pedal.
Brake assist can reduce stopping distances
in critical situations.

Anti-lock Brake System

This system helps you maintain steering
control during emergency stops by keeping
the brakes from locking.

This lamp momentarily illuminates
when you switch the ignition on. If
the light does not illuminate during

start up, remains on or flashes, the anti-lock
braking system may be disabled. Have the
system checked by an authorized dealer. If
the anti-lock brake system is disabled,
normal braking is still effective.

E138644

If the brake warning lamp
illuminates when you release the
parking brake, have your system

checked by an authorized dealer. It also
illuminates momentarily when you switch the
ignition on to confirm the lamp is functional.
If it does not illuminate when you switch the
ignition on or begins to flash at any time,
have the system checked by an authorized
dealer.

Note: The brake warning lamp may
illuminate and stay illuminated until you
switch off your vehicle as a result of driving
at high elevation.

196

MKZ Hybrid (CC9) Hybrid Electric Vehicle (HEV), Canada/United States of America, enUSA, Edition date: 201805, First-Printing

Brakes

Regenerative Braking System

This feature is used to simulate the engine
braking of an internal combustion engine
and assist the standard brake system while
recovering some of the energy of motion and
storing it in the battery to improve fuel
economy. The standard brake system is
designed to fully stop the car if regenerative
braking is not available. During regenerative
braking, the motor is spun as a generator to
create electrical current. This recharges the
battery and slows the vehicle. In effect, once
the accelerator pedal is released, the motor
changes from an energy user to an energy
producer.

When you release the accelerator pedal or
press the brake pedal, the brake controller
automatically detects the amount of
deceleration requested and optimizes how
much of the deceleration will be produced
by regenerative braking. The remaining
portion is generated by standard friction
braking. When the battery is almost fully
charged, the amount of regenerative braking
is limited to avoid overcharging, and the
requested deceleration is produced by
standard friction braking alone.

Regenerative braking does not take the
place of the standard friction brakes; it only
assists them. Regenerative braking has also
been designed to interact with the anti-lock
brake system. Regenerative braking is
disabled when the anti-lock brake system is
activated or the battery is fully charged.

HINTS ON DRIVING WITH ANTI-
LOCK BRAKES

The anti-lock braking system does not
eliminate the risks when:
•

You drive too closely to the vehicle in
front of you.

•

Your vehicle is hydroplaning.

•

You take corners too fast.

•

The road surface is poor.

Note:  If the system activates, the brake
pedal may pulse and may travel further. 
Maintain pressure on the brake pedal.  You
may also hear a noise from the system.  This
is normal.

ELECTRIC PARKING BRAKE

WARNING: Always fully apply the

parking brake and make sure you shift into
park (P). Failure to follow this instruction
could result in personal injury or death.

WARNING: If you drive extended

distances with the parking brake applied,
you could cause damage to the brake
system.

WARNING: The electric parking brake

does not operate if the vehicle battery is
running out of charge.

Your vehicle has an electric parking brake.
You operate it with a switch instead of a
lever. The switch is on the center console or
to the left-hand side of the steering wheel,
on the lower part of the instrument panel.

Note: The electric parking brake makes
noises during operation. This is normal.

197

MKZ Hybrid (CC9) Hybrid Electric Vehicle (HEV), Canada/United States of America, enUSA, Edition date: 201805, First-Printing

Brakes

Applying the Electric Parking Brake

E267156

Pull the switch upward.

E270480

The red warning lamp flashes
during operation and illuminates
when the parking brake is applied.

Note: It remains illuminated for a short
period of time after you switch the ignition
off.

If it continues to flash or does not illuminate,
the system has malfunctioned.  Have your
vehicle checked as soon as possible.

Note: You can apply the electric parking
brake when the ignition is off.

Note: The electric parking brake could
automatically apply when you shift into park
(P).  See Transmission (page 191).

Applying the Electric Parking Brake in an
Emergency

Note: Do not apply the electric parking brake
when your vehicle is moving, except in an
emergency. If you repeatedly use the electric
parking brake to slow or stop your vehicle,
you could cause damage to the brake
system.

You can use the electric parking brake to
slow or stop your vehicle in an emergency.

E267156

Pull the switch upward and hold it.

E270480

The red warning lamp illuminates,
a tone sounds and the stoplamps
turn on.

The electric parking brake continues to slow
your vehicle down unless you release the
switch.

Manually Releasing the Electric Parking
Brake

Switch the ignition on.

Press and hold the brake pedal.

E267156

Push the switch downward.

E270480

The red warning lamp turns off.

If it remains illuminated or flashes, the system
has malfunctioned.  Have your vehicle
checked as soon as possible.

Pulling Away on a Hill When Towing a
Trailer

Press and hold the brake pedal.

E267156

Pull the switch upward and hold it.

Shift into gear.

Press the accelerator pedal until engine has
developed sufficient torque to prevent your
vehicle from rolling down the hill.

E267156

Release the switch and pull away
in a normal manner.

198

MKZ Hybrid (CC9) Hybrid Electric Vehicle (HEV), Canada/United States of America, enUSA, Edition date: 201805, First-Printing

Brakes