Page 266 of 453

6. Replace the air filter housing cover and secure the
clamps. Be sure that the air cleaner cover tabs are
engaged into the slots of the air cleaner housing.
ADJUSTING THE HEADLAMPS
The headlamps on your vehicle are properly aimed at the assembly plant.
If your vehicle has been in an accident, the alignment of your headlamps
should be checked by your authorized dealer.
Vertical aim adjustment
1. Park the vehicle directly in front of a wall or screen on a level surface,
approximately 25 feet (7.6 meters) away.
•(1) 8 feet (2.4 meters)
•(2) Center height of lamp to
ground
•(3) 25 feet (7.6 meters)
•(4) Horizontal reference line
2. Measure the height of the headlamp bulb center from the ground and
mark an 8 foot (2.4 meter) horizontal reference line on the vertical wall
or screen at this height.
3. Turn on the low beam headlamps to illuminate the wall or screen and
open the hood.
To see a clearer light pattern for adjusting, you may want to block the
light from one headlamp while adjusting the other.
266Maintenance
2013 MKX(mkx)
Owners Guide gf, 1st Printing
USA(fus)
Page 267 of 453

For vehicles with halogen headlamps:
On the wall or screen you will
observe a flat zone of high intensity
light located at the top of the right
hand portion of the beam pattern. If
the top edge of the high intensity
light zone is not at the horizontal
reference line, the headlamp will
need to be adjusted.
For vehicles with HID headlamps:
There is a distinct cut-off (change
from light to dark) in the left
portion of the beam pattern. The
top edge of this cut-off should be
positioned 2 inches (5 cm) below
the horizontal reference line.
4. Locate the vertical adjuster on
each headlamp. Using a Hex head
driver, turn the adjuster either
clockwise (to adjust down) or
counterclockwise (to adjust up). The
horizontal edge of the brighter light
should touch the horizontal
reference line.
5. Close the hood and turn off the lamps.
HORIZONTAL AIM IS NOT REQUIRED FOR THIS VEHICLE AND IS
NON-ADJUSTABLE.
CHANGING A BULB
Lamp assembly condensation
Exterior lamps are vented to accommodate normal changes in pressure.
Condensation can be a natural by-product of this design. When moist air
enters the lamp assembly through the vents, there is a possibility that
condensation can occur when the temperature is cold. When normal
condensation occurs, a thin film of mist can form on the interior of the
lens. The thin mist eventually clears and exits through the vents during
normal operation. Clearing time may take as long as 48 hours under dry
weather conditions.
Maintenance267
2013 MKX(mkx)
Owners Guide gf, 1st Printing
USA(fus)
Page 268 of 453

Examples of acceptable condensation are:
•Presence of thin mist (no streaks, drip marks or droplets)
•Fine mist covers less than 50% of the lens
Examples of unacceptable moisture (usually caused by a lamp water
leak) are:
•Water puddle inside the lamp
•Large water droplets, drip marks or streaks present on the interior of
the lens
Take your vehicle to a dealer for service if any of the above conditions of
unacceptable moisture are present.
Replacing headlamp bulbs
WARNING:Handle a halogen headlamp bulb carefully and keep
out of children’s reach. Grasp the bulb only by its plastic base and
do not touch the glass. The oil from your hand could cause the bulb to
break the next time the headlamps are operated.
Note:If the bulb is accidentally touched, it should be cleaned with
rubbing alcohol before being used.
1. Make sure that the headlamp control is in the off position.
2. Open the hood.
3. Remove the bulb cover.
268Maintenance
2013 MKX(mkx)
Owners Guide gf, 1st Printing
USA(fus)
Page 269 of 453
4. Turn the bulb holder counterclockwise and remove
it.
5. Disconnect the electrical connector.
6. Reverse the procedure to install the new bulb.
Replacing HID headlamp bulbs (if equipped)
The low beam headlamps on your vehicle use a “high intensity discharge”
source. These lamps operate at a high voltage. When the bulb is burned
out, the bulb and starter capsule assembly must be replaced by your
authorized dealer.
Replacing front parking lamp/turn signal bulbs
1. Make sure that the headlamp control is in the off position.
2. Open the hood.
3. At the wheel well, remove the fasteners from the
splash shield, then pull the splash shield back to
gain access to the bulbs.
Maintenance269
2013 MKX(mkx)
Owners Guide gf, 1st Printing
USA(fus)
Page 270 of 453
4. Rotate the bulb socket
counterclockwise and remove from
the lamp assembly.
5. Carefully pull the bulb out of the
socket and push in the new bulb.
6. Install the bulb socket into the
lamp assembly and rotate clockwise.
Replacing side marker bulbs
Your vehicle is equipped with LED side marker bulbs. It is designed to
last the life of the vehicle. If replacement is required, see your authorized
dealer.
Replacing fog lamp bulbs
1. Make sure that the fog lamp switch is in the off position.
2. From underneath the vehicle,
remove the splash shield and rotate
the harness/bulb assembly
counterclockwise, to remove from the
fog lamp.
3. Carefully disconnect the bulb from the harness assembly via the two
snap clips.
4. Reverse the procedure to install the new bulb.
Replacing backup lamp bulbs
1. Make sure the headlamp switch is in the off position, then open the
liftgate to expose the lamp assembly bolts.
270Maintenance
2013 MKX(mkx)
Owners Guide gf, 1st Printing
USA(fus)
Page 271 of 453

2. Remove the two bolts from the
lamp assembly.
3. Carefully remove the lamp
assembly away from the vehicle by
pulling the assembly straight out to
expose the bulb socket.
4. Rotate the bulb socket
counterclockwise and remove from
lamp assembly.
5. Pull bulb straight out of socket and snap in the new bulb.
6. Install the bulb socket into the lamp assembly and rotate clockwise.
7. Carefully install the tail lamp assembly on the vehicle by securing the
lamp assembly with two bolts.
Replacing tail/stop/turn/side marker lamp bulbs
Your vehicle is equipped with a tail/stop/turn/sidemarker lamp assembly
containing integral multiple light emitting diodes (LED). See your
authorized dealer for the replacement LED module.
Replacing supplemental liftgate lamp assembly
Your vehicle is equipped with a liftgate lamp assembly containing integral
multiple light emitting diodes (LED). If one or more LEDs burn out, the
complete lamp module has to be replaced. See your authorized dealer for
the replacement LED module.
Replacing high-mount brake lamp bulbs
Your vehicle is equipped with an LED center high-mount stop lamp. It is
designed to last the life of the vehicle. If replacement is required, see
your authorized dealer.
Replacing license plate lamp bulbs
1. Make sure the headlamp switch is in the off position.
2. Remove the two screws and the
license plate lamp assembly from the
liftgate.
Maintenance271
2013 MKX(mkx)
Owners Guide gf, 1st Printing
USA(fus)
Page 273 of 453

GENERAL INFORMATION
Your Ford or Lincoln authorized dealer has many quality products
available to clean your vehicle and protect its finishes.
CLEANING PRODUCTS
For best results, use the following products or products of equivalent
quality:
MotorcraftBug and Tar Remover (ZC-42)
MotorcraftCustom Bright Metal Cleaner (ZC-15)
MotorcraftDetail Wash (ZC-3-A)
MotorcraftDusting Cloth (ZC-24)
MotorcraftEngine Shampoo and Degreaser (U.S. only) (ZC-20)
MotorcraftEngine Shampoo (Canada only) (CXC-66-A)
MotorcraftMulti-Purpose Cleaner (Canada only) (CXC-101)
MotorcraftPremium Glass Cleaner (Canada only) (CXC-100)
MotorcraftPremium Quality Windshield Washer Fluid (Canada only)
[CXC-37-(A, B, D or F)]
MotorcraftPremium Windshield Washer Concentrate (U.S. only)
(ZC-32-A)
MotorcraftProfessional Strength Carpet & Upholstery Cleaner (ZC-54)
MotorcraftSpot and Stain Remover (U.S. only) (ZC-14)
MotorcraftUltra-Clear Spray Glass Cleaner (ZC-23)
MotorcraftVinyl Cleaner (Canada only) (CXC-93)
MotorcraftWheel and Tire Cleaner (ZC-37-A)
CLEANING THE EXTERIOR
Wash your vehicle regularly with cool or lukewarm water and a neutral
pH shampoo, such as MotorcraftDetail Wash.
•Never use strong household detergents or soap, such as dish washing
or laundry liquid. These products can discolor and spot painted
surfaces.
•Never wash a vehicle that is “hot to the touch” or during exposure to
strong, direct sunlight.
•Dry the vehicle with a chamois or soft terry cloth towel in order to
eliminate water spotting.
Vehicle Care273
2013 MKX(mkx)
Owners Guide gf, 1st Printing
USA(fus)
Page 274 of 453

•Immediately remove items such as gasoline, diesel fuel, bird droppings
and insect deposits because they can cause damage to the vehicle’s
paintwork and trim over time. Use MotorcraftBug and Tar Remover.
•Remove any exterior accessories, such as antennas, before entering a
car wash.
•Note:Suntan lotions and insect repellents can damage any painted
surface; if these substances come in contact with your vehicle, wash
off as soon as possible.
Exterior chrome
Note:Never use abrasive materials such as steel wool or plastic pads as
they can scratch the chrome surface.
Note:Do not use chrome cleaner, metal cleaner or polish on wheels and
wheel covers.
•Wash the vehicle first, using cool or lukewarm water and a neutral pH
shampoo, such as MotorcraftDetail Wash.
•Use MotorcraftCustom Bright Metal Cleaner. Apply the product as
you would a wax to clean bumpers and other chrome parts; allow the
cleaner to dry for a few minutes, then wipe off the haze with a clean,
dry rag.
•Do not apply cleaning product to hot surfaces and do not leave
cleaning product on chrome surfaces for a period of time exceeding
that which is recommended.
•Using other non-recommended cleaners can result in severe and
permanent cosmetic damage.
Underbody
Flush the complete underside of your vehicle frequently. Keep body and
door drain holes free from packed dirt.
Cleaning plastic exterior parts
Use only approved products to clean plastic parts.
•For routine cleaning, use MotorcraftDetail Wash.
•If tar or grease spots are present, use MotorcraftBug and Tar
Remover.
274Vehicle Care
2013 MKX(mkx)
Owners Guide gf, 1st Printing
USA(fus)