Page 246 of 455
Fuse or relay
numberFuse amp
ratingProtected components
35 — Not used
36 — Rear seat relay
37 — Right trailer tow stop/turn lamps
relay
38 — Not used
39 40A** Cooling fan (vehicles with trailer
tow)
60A** Cooling fan (vehicles without trailer
tow)
40 40A** Cooling fan (trailer tow only)
41 — Not used
42 30A** Passenger seat
43 25A** Anti-lock brake system valves
44 — Rear washer relay
45 5A* Rain sensor
46 — Not used
47 — Not used
48 — Not used
49 — Not used
50 15A* Heated mirror
51 — Not used
52 — Not used
53 — Left trailer tow stop/turn lamps relay
54 — Not used
55 — Wiper relay
56 — Not used
57 20A* Left high-intensity discharge
headlamps
58 10A* Alternator sensor
59 10A* Brake on/off switch
60 — Not used
61 10A* Rear seat release
Fuses245
2014 MKX(mkx)
Owners Guide gf, 2nd Printing, March 2014
USA(fus)
Page 247 of 455
Fuse or relay
numberFuse amp
ratingProtected components
62 10A* Air conditioner clutch
63 15A* Trailer tow stop/turn lamps relay
64 20A* Rear wiper motor
65 15A* Fuel pump
66 — Powertrain control module relay
67 20A* Vehicle power #2
68 15A* Vehicle power #4
69 15A* Vehicle power #1
70 10A* Air conditioner relay, All-wheel drive
module
71 — Not used
72 — Not used
73 — Not used
74 — Not used
75 — Air conditioner clutch diode
76 — Not used
77 — Trailer tow park lamps relay
78 20A* Right high-intensity discharge
headlamps
79 5A* Adaptive cruise control
80 — Not used
81 — Not used
82 15A* Rear washer
83 — Not used
84 20A* Trailer tow park lamps
85 — Not used
86 7.5A* Powertrain control module
keep-alive, Powertrain control
module relay
87 5A* Run/start relay
88 — Run/start relay
89 5A* Adaptive lighting
246Fuses
2014 MKX(mkx)
Owners Guide gf, 2nd Printing, March 2014
USA(fus)
Page 250 of 455

Fuse or relay
numberFuse amp
ratingProtected components
1 30A Driver front smart window
2 15A Not used (spare)
3 30A Passenger front smart window
4 10A Demand lamps relay
5 20A Subwoofer
6 5A Radio frequency module
7 7.5A Power mirror switch, Memory seat
switch, Driver seat module
8 10A Not used (spare)
9 10A Power liftgate
10 10A Run/accessory relay
11 10A Instrument panel cluster, Heads-up
display
12 15A Interior lighting, Puddle lamps,
Backlighting
13 15A Right turn/stop lamps and turn
signals
14 15A Left turn/stop lamps and turn signals
15 15A Reverse lamps, High-mounted stop
lamps
16 10A Low beam headlamps (right)
17 10A Low beam headlamps (left)
18 10A Keypad illumination, Brake shift
interlock, Start button LED, Passive
anti-theft system, Powertrain control
module wake-up, Second row power
enable
19 20A Audio amplifier
20 20A Lock/unlock relays – vehicles without
intelligent access
21 10A Not used (spare)
22 20A Horn relay
Fuses249
2014 MKX(mkx)
Owners Guide gf, 2nd Printing, March 2014
USA(fus)
Page 253 of 455

GENERAL INFORMATION
Have your vehicle serviced regularly to help maintain its roadworthiness
and resale value. There is a large network of Ford authorized dealers
who are there to help you with their professional servicing expertise. We
believe that their specially trained technicians are best qualified to
service your vehicle properly and expertly. They are supported by a wide
range of highly specialized tools developed specifically for servicing your
vehicle.
To help you service your vehicle, we provideScheduled Maintenance
Informationwhich makes tracking routine service easy.
If your vehicle requires professional service, your authorized dealer can
provide the necessary parts and service. Check your warranty
information to find out which parts and services are covered.
Use only recommended fuels, lubricants, fluids and service parts
conforming to specifications. Motorcraft® parts are designed and built to
provide the best performance in your vehicle.
Precautions
•Do not work on a hot engine.
•Make sure that nothing gets caught in moving parts.
•Do not work on a vehicle with the engine running in an enclosed
space, unless you are sure you have enough ventilation.
•Keep all open flames and other burning material (such as cigarettes)
away from the battery and all fuel related parts.
Working with the Engine Off
1. Set the parking brake and shift toP(Park).
2. Turn off the engine and remove the key (if equipped).
3. Block the wheels.
Working with the Engine On
WARNING:To reduce the risk of vehicle damage or personal
burn injuries, do not start your engine with the air cleaner
removed and do not remove it while the engine is running.
1. Set the parking brake and shift to positionP(Park) .
2. Block the wheels.
252Maintenance
2014 MKX(mkx)
Owners Guide gf, 2nd Printing, March 2014
USA(fus)
Page 256 of 455

ENGINE OIL DIPSTICK
A.–MIN
B. – MAX
ENGINE OIL CHECK
Note:Check the level before starting the engine.
Note:Make sure that the level is between the MIN and MAX marks.
1. Make sure that your vehicle is on level ground.
2. Turn the engine off and wait 10 minutes for the oil to drain into the
oil pan.
3. Remove the dipstick and wipe it with a clean, lint-free cloth. Replace
the dipstick and remove it again to check the oil level.
If the level is at the MIN mark, add oil immediately.
Adding Engine Oil
Note:Do not remove the filler cap when the engine is running.
Note:Do not add engine oil further than the MAX mark. Oil levels above
the MAX mark may cause engine damage.
Only use oils certified for gasoline engines by the
American Petroleum Institute (API). An oil with this
trademark symbol conforms to the current engine and
emission system protection standards and fuel
economy requirements of the International Lubricants
Specification Advisory Council (ILSAC), comprised of
U.S. and Japanese automobile manufacturers.
1. Remove the filler cap.
2. Add engine oil that meets Ford specifications. SeeCapacities and
Specificationsfor more information.
3. Replace the filler cap. Turn it until you feel a strong resistance.
AB
Maintenance255
2014 MKX(mkx)
Owners Guide gf, 2nd Printing, March 2014
USA(fus)
Page 261 of 455

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.
4. Check the coolant level and replenish if low.
5. Restart the engine and take your vehicle to an authorized dealer.
Note:Driving the vehicle without repairing the engine problem increases
the chance of engine damage. Take your vehicle to an authorized dealer
as soon as possible.
TRANSMISSION FLUID CHECK
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 km]). 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.
Refer to yourscheduled maintenance informationfor 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, i.e., if the transmission slips or
shifts slowly or if you notice some sign of fluid leakage.
WARNING:The dipstick cap and surrounding components may
be hot; gloves are recommended.
1. Drive the vehicle 20 miles (30 km) or until it reaches normal operating
temperature.
2. Park the vehicle on a level surface and engage the parking brake.
3. With the parking brake engaged and your foot on the brake pedal,
start the engine and move the gearshift lever through all of the gear
ranges. Allow a minimum of 10 seconds for each gear to engage.
4. Latch the gearshift lever in P (Park) and leave the engine running.
260Maintenance
2014 MKX(mkx)
Owners Guide gf, 2nd Printing, March 2014
USA(fus)
Page 262 of 455

5. Remove the dipstick, wiping it clean with a clean, dry lint free rag. If
necessary, refer toUnder hood overviewin this chapter for the location
of the dipstick.
6. Install the dipstick making sure it is fully seated in the filler tube by
turning it to the locked position.
7. Remove the dipstick and inspect the fluid level. The fluid should be in
the designated areas for normal operating temperature.
Low fluid level
If the fluid level is below the MIN
range of the dipstick, add fluid to
reach the hash mark level.Note:If
the fluid level is below the MIN level,
do not drive the vehicle. An underfill condition may cause shift and/or
engagement concerns and/or possible damage.
Correct fluid level
The transmission fluid should be checked at normal operating
temperature 180°F-200°F (82°C-93°C) on a level surface. The normal
operating temperature can be reached after approximately 20 miles
(30 km) of driving.
The transmission fluid level should be
targeted within the cross-hatch area
if at normal operating temperature
180°F-200°F (82°C-93°C) .
High fluid level
If the fluid level is above the MAX
range of the dipstick, remove fluid to
reach the hashmark level.Note:
Fluid level above the MAX level may
cause shift and/or engagement
concerns and/or possible damage.
High fluid levels can be caused by an overheating condition. 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. Depending
on vehicle use, cooling times could take up to 30 minutes or longer.
MAX MIN
MAX MIN
Maintenance261
2014 MKX(mkx)
Owners Guide gf, 2nd Printing, March 2014
USA(fus)
Page 263 of 455

Adjusting automatic transmission fluid levels
Before adding any fluid, make sure the correct type is used. The type of
fluid used is normally indicated on the dipstick and also in theTechnical
specificationssection in this chapter.
Note:Use of a non-approved automatic transmission fluid may cause
internal transmission component damage.
If necessary, add fluid in 1/2 pint
(250 ml) increments through the
filler tube until the level is correct.
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
MAX MIN
262Maintenance
2014 MKX(mkx)
Owners Guide gf, 2nd Printing, March 2014
USA(fus)