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Customer Assistance 233
Reporting safety defects (U.S. only)........................239
Reporting safety defects (Canada only).....................240
Fuses 241
Changing a fuse......................................241
Fuses and relays......................................241
Fuse specification chart.................................242
Maintenance 250
General information...................................250
Opening and closing the hood............................251
Under hood overview..................................252
Engine oil dipstick....................................253
Engine oil check......................................253
Engine coolant check..................................254
Automatic transmission fluid check........................258
Brake fluid check.....................................260
Fuel filter...........................................260
Washer fluid check....................................261
Changing the vehicle battery.............................261
Checking the wiper blades...............................263
Changing the wiper blades...............................264
Air filter(s)..........................................265
Adjusting the headlamps................................266
Changing a bulb......................................267
Bulb specification chart.................................272
6Table of Contents
2013 MKX(mkx)
Owners Guide gf, 1st Printing
USA(fus)
Page 80 of 453

8. Verify that the remote entry functions operate (press lock then unlock,
making sure you end in unlock) and that the vehicle starts with new
intelligent access key.
ANTI-THEFT ALARM
The system will warn you of unauthorized entry to your vehicle.
The turn signal lamps will flash and sound the horn up to a total of 10
times when:
•any door, the hood or the liftgate/trunk is opened without using the
keypad, the remote control or the intelligent access transmitter
•the ignition is turned on with an invalid key.
Take all keys and remote controls to your authorized dealer if there is
any potential alarm problem with your vehicle.
Arming the Alarm
The system is ready to arm whenever the ignition is off. Lock the vehicle
to arm the alarm.
The turn signal lamps will flash once after locking the vehicle to indicate
the alarm is in the pre-armed mode and will become fully armed in
20 seconds.
Once fully armed, any intelligent access keys found inside the vehicle are
disabled and will not start the engine. Press the unlock button to
re-enable them.
Disarming the Alarm
To disarm the alarm, do any of the following:
•Press the power door unlock button within the 20-second pre-armed
mode will.
•Press the unlock button on the remote control.
•Unlock the doors with the keyless entry pad.
•Enter the vehicle using intelligent access.
•Press the panic button on the remote control. The alarm system will
still be armed, but this shuts off the horn and turn lamps when the
alarm is sounding.
Note:If the driver’s door is unlocked with a key, a chime will sound
when you open the door and a message will appear in the information
display. You will have 12 seconds to disarm the alarm using any of the
actions above, otherwise the alarm will trigger.
80Security
2013 MKX(mkx)
Owners Guide gf, 1st Printing
USA(fus)
Page 251 of 453
OPENING AND CLOSING THE HOOD
1. Inside the vehicle, pull the hood
release handle located under the
bottom of the instrument panel near
the steering column.
2. Go to the front of the vehicle and
release the secondary hood latch
located under the front passenger
side of the hood.
3. Lift the hood and support it with the prop rod.
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USA(fus)
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
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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
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