2015 LINCOLN MKX coolant reservoir

Maintenance
MessagesAction / Description
LOW Engine Oil
PressureStop 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.
Change Engine Oil
SoonDisplayed when the engine oil life remaining is
10% or less.
Oil Change Required Displayed when the oil life left reaches 0%.
Engine Coolant Over
TempDisplayed when the engine coolant
temperature is excessively high.
Washer Fluid Level
LowIndicates the washer fluid reservoir is less than
one quarter full. Check the washer fluid level.
Steering Malfunction
Service NowDisplays when the steering system needs
service. See your authorized dealer.
Service Power Steering The power steering system has detected a
condition that requires service. See your
authorized dealer.
Service Power Steering
NowThe power steering system has detected a
condition within the power steering system
that requires service immediately. See your
authorized dealer.
Power Steering Assist
FaultThe power steering system has disabled power
steering assist due to a system error. See your
authorized dealer.
MyKey® Messages Action / Description
MyKey active Drive
SafelyDisplayed when MyKey® is active.
MyKey not Created Displayed during key programming when
MyKey® cannot be programmed.
Speed Limited to xx
MPH/km/hDisplayed when starting the vehicle and
MyKey® is in use and the MyKey speed limit
is on.
11 8Information Displays
2014 MKX(mkx)
Owners Guide gf, 1st Printing, June 2014
USA(fus)

UNDER HOOD OVERVIEW
A. Engine coolant reservoir
B. Power steering fluid reservoir
C. Brake fluid reservoir
D. Battery
E. Power distribution box
F. Air filter assembly
G. Transmission fluid dipstick
H. Engine oil dipstick
I. Engine oil filler cap
J. Windshield washer fluid reservoir
JIHGF
EDCBA
Maintenance253
2014 MKX(mkx)
Owners Guide gf, 1st Printing, June 2014
USA(fus)

ENGINE COOLANT CHECK
Checking the Engine Coolant
The concentration and level of engine coolant should be checked at the
intervals listed inScheduled Maintenance Information.
Note:Make sure that the level is between the COLD FILL RANGE marks
on the coolant reservoir.
Note:Coolant expands when it is hot. The level may extend beyond the
upper COLD FILL RANGE mark.
Note:If the level is at the lower COLD FILL RANGE mark, below the
lower COLD FILL RANGE mark, or empty, add coolant immediately. See
Adding Engine Coolantin 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/antifreeze or windshield washer fluid outside of its specified
function and vehicle location.
Adding Engine Coolant
WARNING:Do not add engine coolant when the engine is hot.
Steam and scalding liquids released from a hot cooling system
can burn you badly. Also, you can be burned if you spill coolant on hot
engine parts.
WARNING:Do not put engine coolant in the windshield washer
fluid container. If sprayed on the windshield, engine coolant
could make it difficult to see through the windshield.
WARNING:To reduce the risk of personal injury, make sure the
engine is cool before unscrewing the coolant pressure relief cap.
The cooling system is under pressure; steam and hot liquid can come
out forcefully when the cap is loosened slightly.
Maintenance255
2014 MKX(mkx)
Owners Guide gf, 1st Printing, June 2014
USA(fus)

WARNING:Do not add coolant further than the MAX mark.
Note:Do not use stop leak pellets, cooling system sealants or additives
as they can cause damage to the engine cooling or heating systems. This
damage would not be covered under your vehicle’s warranty.
Note:During normal vehicle operation, the engine coolant may change
color from orange to pink or light red. As long as the engine coolant is
clear and uncontaminated, this color change does not indicate the engine
coolant has degraded nor does it require the engine coolant to be
drained, the system to be flushed, or the engine coolant to be replaced.
•DO NOT MIX different colors or types of coolant in your vehicle. Make
sure the correct coolant is used. Mixing of engine coolants may harm
your engine’s cooling system. The use of an improper coolant may
harm engine and cooling system components and may void the
warranty.
•In case of emergency, a large amount of water without engine coolant
may be added in order to reach a vehicle service location. In this
instance, the cooling system must be drained, chemically cleaned with
Motorcraft Premium Cooling System Flush, and refilled with engine
coolant as soon as possible. Water alone (without engine coolant) can
cause engine damage from corrosion, overheating or freezing.
•Do not use alcohol, methanol, brine or any engine coolants mixed with
alcohol or methanol antifreeze (coolant). Alcohol and other liquids can
cause engine damage from overheating or freezing.
•Do not add extra inhibitors or additives to the coolant. These can be
harmful and compromise the corrosion protection of the engine
coolant.
Unscrew the cap slowly. Any pressure will escape as you unscrew the
cap.
Add prediluted engine coolant meeting the Ford specification. See
Capacities and Specificationsfor more information.
Whenever coolant has been added, the coolant level in the coolant
reservoir should be checked the next few times you drive the vehicle. If
necessary, add enough prediluted engine coolant to bring the coolant
level to the proper level.
256Maintenance
2014 MKX(mkx)
Owners Guide gf, 1st Printing, June 2014
USA(fus)

The service engine soon indicator will illuminate.
If the engine reaches a preset over-temperature condition, the engine
will automatically switch to alternating cylinder operation. Each disabled
cylinder acts as an air pump and cools the engine.
When this occurs the vehicle will still operate. However:
•The engine power will be limited.
•The air conditioning system will be disabled.
Continued operation will increase the engine temperature and the engine
will completely shut down, causing steering and braking effort to
increase.
Once the engine temperature cools, the engine can be restarted. Take
your vehicle to an authorized dealer as soon as possible to minimize
engine damage.
When Fail-Safe Mode is Activated
WARNING:Fail-safe mode is for use during emergencies only.
Operate the vehicle in fail-safe mode only as long as necessary to
bring the vehicle to rest in a safe location and seek immediate repairs.
When in fail-safe mode, the 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.
WARNING:Never remove the coolant reservoir cap while the
engine is running or hot.
You have limited engine power when in the fail-safe mode, so drive the
vehicle with caution. The vehicle will not be able to maintain high-speed
operation and the engine will run rough. Remember that the engine is
capable of completely shutting down automatically to prevent engine
damage, therefore:
1. Pull off the road as soon as safely possible and turn off the engine.
2. Arrange for the vehicle to be taken to an authorized dealer.
3. If this is not possible, wait a short period for the engine to cool.
258Maintenance
2014 MKX(mkx)
Owners Guide gf, 1st Printing, June 2014
USA(fus)

If an overfill occurs, excess fluid
should be removed by an authorized
dealer.
Note:An overfill condition of transmission fluid may cause shift and/or
engagement concerns and/or possible damage.
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.
BRAKE FLUID CHECK
Fluid levels between the MIN and MAX lines are within the normal
operating range; there is no need to add fluid. If the fluid levels are
outside of the normal operating range, the performance of the system
could be compromised; seek service from your authorized dealer
immediately.
POWER STEERING FLUID CHECK
Check the power steering fluid. Refer toscheduled maintenance
information.
1. Start the engine and let it run until it reaches normal operating
temperature (the engine coolant temperature gauge indicator will be
near the center of the normal area between H and C).
2. While the engine idles, turn the steering wheel left and right several
times.
3. Turn the engine off.
4. Check the fluid level in the reservoir. It should be between the MIN
and MAX lines. Do not add fluid if the level is in this range.
5. If the fluid is low, add fluid in small amounts, continuously checking
the level until it reaches the range between the MIN and MAX lines. Be
sure to put the cap back on the reservoir. Refer to theCapacities and
Specificationschapter for the proper fluid type.
FUEL FILTER
Your vehicle is equipped with a lifetime fuel filter that is integrated with
the fuel tank. Regular maintenance or replacement is not needed.MAX MIN
Maintenance261
2014 MKX(mkx)
Owners Guide gf, 1st Printing, June 2014
USA(fus)

TECHNICAL SPECIFICATIONS
Item Capacity Ford part nameFord part number /
Ford specification
Brake fluid
1
Between MIN and
MAX on reservoirMotorcraft High
Performance DOT 4 Low
Viscosity Motor Vehicle
Brake FluidPM-20 /
WSS-M6C65-A2
Door weatherstrips — Silicone Spray LubricantXL-6 /
ESR-M13P4-A
Hinges, latches,
striker plates and
rotors, seat tracks,
fuel filler door hinge
and spring—Multi-Purpose Grease
(Lithium grease)Motorcraft XL-5 (aerosol)
or CRCSL3151ESB /
ESB-M1C93-B
Lock cylinders —Motorcraft Penetrating
and Lock LubricantXL-1 /
None
Engine oil
2,3
3.7L engine
6.0 quarts (5.7L)Motorcraft SAE 5W-20
Synthetic Blend Motor Oil
or Motorcraft SAE 5W-20
Fully Synthetic Motor OilXO–5W20–QSP or
XO-5W20–QFS (U.S.);
CXO-5W20–LSP12 or
CXO-5W20–LFS12
(Canada) /
WSS-M2C945-A
Engine coolant
4,5,6
3.7L engine
11.7 quarts
(11.1L)
4,5
Motorcraft Orange
Antifreeze/Coolant
PredilutedVC-3DIL-B (U.S.);
CVC-3DIL-B (Canada) /
WSS-M97B44-D2
316Capacities and Specifications
2014 MKX(mkx)
Owners Guide gf, 1st Printing, June 2014
USA(fus)

Multi-point Inspection
In order to keep your vehicle running right, it is important to have the
systems on your vehicle checked regularly. This can help identify
potential issues and prevent major problems. Ford Motor Company
recommends the following multi-point inspection be performed at every
scheduled maintenance interval to help make sure your vehicle keeps
running great.
Multi-point Inspection
Accessory drive belt(s) Half-shaft dust boots (if equipped)
Battery performance Horn operation
Clutch operation (if equipped) Radiator, cooler, heater and A/C hoses
Engine air filter Suspension component for leaks or
damage
Exhaust system Steering and linkage
Exterior lamps and hazard
warning system operationTires (including spare) for wear and
proper pressure
**
Fluid levels*; fill if necessary Windshield for cracks, chips or pits
For oil and fluid leaks Washer spray and wiper operation
*Brake, coolant recovery reservoir, manual and automatic transmission
(with an underhood dipstick), power steering (if equipped) and window
washer
**If your vehicle is equipped with a temporary mobility kit, check the tire
sealant expiration Use By date on the canister. Replace as needed.
Be sure to ask your dealership service advisor or technician about the
multi-point vehicle inspection. It’s a comprehensive way to perform a
thorough inspection of your vehicle. It’s your checklist that gives you
immediate feedback on the overall condition of your vehicle. You’ll know
what’s been checked, what’s okay, as well as those things that may
require future or immediate attention. The multi-point vehicle inspection
is one more way to keep your vehicle running great!
432Scheduled Maintenance
2014 MKX(mkx)
Owners Guide gf, 1st Printing, June 2014
USA(fus)