2020 LINCOLN MKZ HYBRID engine

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 182).
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.
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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.
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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.
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Drive (D) with Grade Assist
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. 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.
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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.
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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 325). 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. 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.
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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.
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Applying the Electric Parking Brake
Pull the switch upward.
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 193). 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. Pull the switch upward and hold it.
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. Push the switch downward.
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.
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. Release the switch and pull away
in a normal manner.
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