2016 LINCOLN MKZ coolant temperature

Safety alert
See Owner's Manual
E162384
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
E71340
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
Introduction

Speedometer
C
Fuel gauge
D
Engine coolant temperature gauge
E
Information Display
Odometer
Located in the bottom of the information
display Registers the accumulated distance
your vehicle has traveled.
Trip Computer
See (page 109).
Vehicle Settings and Personalization
See (page 109).
Fuel Gauge
Note: The fuel gauge may vary slightly when
your vehicle is moving or on a gradient. Switch the ignition on. The fuel gauge will
indicate approximately how much fuel is left
in the fuel tank. The arrow adjacent to the
fuel pump symbol indicates on which side of
your vehicle the fuel filler door is located.
The needle should move toward F when you
refuel your vehicle. If the needle points to E
after adding fuel, this indicates your vehicle
needs service soon.
After refueling some variability in needle
position is normal:
• It may take a short time for the needle to
reach full after leaving the gas station.
This is normal and depends upon the
slope of pavement at the gas station.
• The fuel amount dispensed into the tank is a little less or more than the gauge
indicated. This is normal and depends
upon the slope of pavement at the gas
station. • If the gas station nozzle shuts off before
the tank is full, try a different gas pump
nozzle.
• There is a small reserve left in the tank when the fuel gauge reaches empty.
Low Fuel Reminder
A low fuel reminder triggers when the
distance to empty reaches about 50 miles
(80 km) to empty.
Variations:
Note: The low fuel reminder can appear at
different fuel gauge positions depending on
fuel economy conditions. This variation is
normal.
103
Instrument Cluster

Engine Coolant Temperature Gauge
Indicates engine coolant temperature. At
normal operating temperature, the level
indicator will be in the normal range. If the
engine coolant temperature exceeds the
normal range, stop the vehicle as soon as
safely possible, switch off the engine and let
the engine cool.
WARNING
Never remove the coolant reservoir
cap while the engine is running or hot.
WARNING LAMPS AND
INDICATORS
The following warning lamps and indicators
will alert you to a vehicle condition that may
become serious. Some lamps will illuminate
when you start your vehicle to make sure
they work. If any lamps remain on after
starting your vehicle, refer to the respective
system warning lamp for further information.Note:
Some warning indicators appear in
the information display and function the
same as a warning lamp, but do not display
when you start your vehicle.
Adaptive Cruise Control (If Equipped)
E144524
The speed control system indicator
light changes color to indicate
what mode the system is in: See
Using Adaptive Cruise Control (page 207).
On (white light): Illuminates when the
adaptive cruise control system is turned on.
Turns off when the speed control system is
turned off.
Engaged (green light): Illuminates when the
adaptive cruise control system is engaged.
Turns off when the speed control system is
disengaged.
Anti-Lock Braking System
If it illuminates when you are
driving, this indicates a
malfunction. You will continue to
have the normal braking system (without
ABS) unless the brake system warning lamp
is also illuminated. Have the system checked
by your authorized dealer.
Battery
If it illuminates while driving, it
indicates a malfunction. Switch off
all unnecessary electrical
equipment and have the system checked by
your authorized dealer immediately.
Blind Spot Monitor (If Equipped)
E151262
It will illuminate when you switch
this feature off or in conjunction
with a message. See Blind Spot
Information System (page 220). See
Information Messages (page 115).
104
Instrument Cluster

Brake System
E144522
It will illuminate when you engage
the parking brake with the ignition
on.
If it illuminates when you are driving, check
that the parking brake is not engaged. If the
parking brake is not engaged, this indicates
low brake fluid level or a brake system
malfunction. Have the system checked
immediately by your authorized dealer.
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)
E71340
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 301).
Door Ajar
Displays when the ignition is on
and any door is not completely
closed.
Electric Park Brake
E146190
It will illuminate or flash when the
electric parking brake has a
malfunction. See Electric Parking
Brake (page 188).
Engine Coolant Temperature
Illuminates when the engine
coolant temperature is high. Stop
the vehicle as soon as possible,
switch off the engine and let cool. See
Engine Coolant Check (page 289).
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 287).
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 39).
105
Instrument Cluster

Maintenance
Action
Message
Stop the vehicle as soon as safely possible, turn off the engine. 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 Pressure
Displayed when the engine oil life remaining is 10% or less. See Engine Oil Check (page 287).
Change Engine Oil Soon
Displayed when the oil life left reaches 0%. See Engine Oil Check (page 287).
Oil Change Required
Indicates the brake fluid level is low and the brake system should be in\
spected immediately.See Brake Fluid Check (page 296).
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.
Engine 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
Displays to indicate that the vehicle is still in Transport or Factory mode. This may not allow somefeatures to operate properly. See your authorized dealer.
Transport / Factory Mode
Informs the driver that the powertrain needs service due to a powertrain\
malfunction.
See Manual
125
Information Displays

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.
Do not fully close the hood, or allow it
to drop under its own weight when
using the engine block heater. This could
damage the power cable and may cause an
electrical short resulting in fire, injury and
property damage.
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.
• Make sure the system is unplugged and properly stowed before starting and
driving your vehicle. Make sure the
protective cover seals the prongs of the
block heater cord plug when not in use.
• Make sure the heater system is checked for proper operation before winter.
Using the Engine Block Heater
Make sure the receptacle terminals are clean
and dry prior to use. Clean them with a dry
cloth if necessary.
The heater uses 0.4 to 1.0 kilowatt-hours of
energy per hour of use. The system does not
have a thermostat. It achieves maximum
temperature after approximately three hours
of operation. Using the heater longer than
three hours does not improve system
performance and unnecessarily uses
electricity.
165
Starting and Stopping the Engine

If you drive in extremely hot climates:
• It may be necessary to have anauthorized dealer decrease the coolant
concentration to 40%.
• A coolant concentration of 40% provides improved overheat protection. Engine
coolant concentrations below 40%
decrease the freeze and corrosion
protection characteristics of the engine
coolant and may cause engine damage.
Vehicles driven year-round in non-extreme
climates should use prediluted engine
coolant for optimum cooling system and
engine protection.
What You Should Know About Fail-Safe
Cooling
If the engine coolant supply is depleted, this
feature allows the vehicle to be driven
temporarily before incremental component
damage is incurred. The fail-safe distance
depends on outside temperatures, vehicle
load and terrain. How Fail-Safe Cooling Works
If the engine begins to overheat, the engine
coolant temperature gauge moves to the red
(hot) area and:
A high engine temperature
message appears in the
information display.
The service engine soon indicator
appears in the information display.
If the engine reaches a preset
over-temperature condition, the engine
automatically switches to alternating cylinder
operation. Each disabled cylinder acts as an
air pump and cools the engine.
If this occurs, your vehicle still operates.
However:
• The engine power becomes limited.
• The air conditioning system becomes disabled.
Continued operation increases the engine
temperature and the engine completely
shuts down, causing steering and braking
effort to increase. Once the engine temperature cools, the
engine can be re-started. Take your vehicle
to an authorized dealer as soon as possible
to minimize engine damage.
When Fail-Safe Mode Is Activated
WARNINGS
Fail-safe mode is for use during
emergencies only. Operate your
vehicle in fail-safe mode only as long as
necessary to bring your vehicle to rest in a
safe location and seek immediate repairs.
When in fail-safe mode, your vehicle will have
limited power, will not be able to maintain
high-speed operation, and may completely
shut down without warning, potentially losing
engine power, power steering assist, and
power brake assist, which may increase the
possibility of a crash resulting in serious
injury.
Never remove the coolant reservoir
cap while the engine is running or hot.
291
Maintenance

Your vehicle has limited engine power when
in the fail-safe mode. Drive your vehicle with
caution. Your vehicle does not maintain
high-speed operation and the engine
operates poorly.
Remember that the engine is capable of
automatically shutting down to prevent
engine damage. In this situation:
1. Pull off the road as soon as safelypossible and switch off the engine.
2. Tow your vehicle to an authorized dealer.
3. If this is not possible, wait a short period for the engine to cool.
4. Check the coolant level and add if low.
5. Re-start the engine and drive your vehicle to an authorized dealer.
Note: Driving your vehicle without repair
increases the chance of engine damage.
See an authorized dealer as soon as
possible.AUTOMATIC TRANSMISSION
FLUID CHECK
6F35/HF35 transmission (If Equipped)
Note: Transmission fluid should be checked
by an authorized dealer. If required, fluid
should be added by an authorized dealer.
The automatic transmission does not have
a transmission fluid dipstick.
Refer to your scheduled maintenance
information for scheduled intervals for fluid
checks and changes. Your transmission does
not consume fluid. However, the fluid level
should be checked if the transmission is not
working properly, (For example: if the
transmission slips or shifts slowly) or if you
notice some sign of fluid leakage. See
Scheduled Maintenance (page 480).
Do not use supplemental transmission fluid
additives, treatments or cleaning agents. The
use of these materials may affect
transmission operation and result in damage
to internal transmission components.
6F50/6F55 Transmission (If Equipped)
WARNINGS
The dipstick cap and surrounding
components may be hot; gloves are
recommended.
Use gloves when moving the air filter
assembly. Components will be hot.
Note: Automatic transmission fluid expands
when warmed. To obtain an accurate fluid
check, drive the vehicle until it is warmed up
(approximately 20 miles [30 kilometers]). If
your vehicle has been operated for an
extended period at high speeds, in city traffic
during hot weather or pulling a trailer, the
vehicle should be turned off until normal
operating temperatures are reached to allow
the fluid to cool before checking. Depending
on vehicle use, cooling times could take up
to 30 minutes or longer.
292
Maintenance