Page 8 of 292
These are some of the symbols you may see on your vehicle.
Vehicle Symbol Glossary
Safety Alert
See Owner’s Guide
Fasten Safety BeltAirbag - Front
Airbag - SideChild Seat Lower
Anchor
Child Seat Tether
AnchorBrake System
Anti-Lock Brake SystemParking Brake System
Brake Fluid -
Non-Petroleum BasedParking Aid System
Stability Control SystemSpeed Control
Master Lighting SwitchHazard Warning Flasher
Fog Lamps-FrontFuse Compartment
Fuel Pump ResetWindshield Wash/Wipe
Windshield
Defrost/DemistRear Window
Defrost/Demist
2009 MKZ(378)
Owners Guide
USA(fus)
Introduction
8
Page 9 of 292
Vehicle Symbol Glossary
Power Windows
Front/Rear
Power Window Lockout
Child Safety Door
Lock/UnlockInterior Luggage
Compartment Release
Panic AlarmEngine Oil
Engine CoolantEngine Coolant
Temperature
Do Not Open When HotBattery
Avoid Smoking, Flames,
or SparksBattery Acid
Explosive GasFan Warning
Power Steering FluidMaintain Correct Fluid
LevelMAX
MIN
Service Engine SoonEngine Air Filter
Passenger Compartment
Air FilterJack
Check Fuel CapLow Tire Pressure
Warning
2009 MKZ(378)
Owners Guide
USA(fus)
Introduction
9
Page 44 of 292

Replacing exterior bulbs
Check the operation of all the bulbs frequently.
Replacing headlamp bulbs
Highbeam bulb replacement
1. Make sure headlamp switch is in the off position, then open the hood.
2. Reach over the front bolster.
3. Disengage top of flexible washer
bottle filler neck from snap strap
attachment and position it to gain
access to the high-beam bulb
(passenger side only).
4. Remove the protective rubber cap
from the housing by grabbing it and
pulling rearward.
5. Remove the bulb socket by
rotating it counterclockwise, then
pulling it straight out of the lamp
assembly.
6. Carefully pull bulb straight out of
socket and push in the new one.
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.
7. For ease of installation into the lamp assembly, hold the bulb socket at
15 degrees clockwise from a vertical position. Use the two lead wires
oriented up to represent the vertical reference position.
2009 MKZ(378)
Owners Guide
USA(fus)
Lights
44
Page 46 of 292

7. Reach over the front bolster in the engine area and, with a tool if
necessary, bring the bulb socket upwards into an unobstructed area to
replace the bulb (passenger side only).
8. Disconnect the electrical
connector from the bulb socket and
discard the old bulb socket.
9. Connect the new bulb socket to
the electrical connector.
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.
10. After the new bulb is installed, carefully let the bulb socket dangle
downward near the lamp housing (passenger side only).
11. From the exterior wheel well area, reach arm through splash shield
opening to install bulb socket with new bulb (passenger side only).
12. Install the new bulb socket into the lamp assembly by aligning the
indexing fingers, then rotate clockwise to locked position.
13. Install the protective rubber cap to the housing circular ring by
pushing and pressing it forward.
14. Re-apply pressure around the complete circular ring on the housing
to make sure the protective rubber cap is completely seated.
15. Reinstall the air tube to the air filter assembly (driver side only).
16. Reinstall the vertical shield to the bolster (driver side only).
17. Turn the headlamps on and make sure they work properly. If the
headlamp was correctly aligned before you changed the bulb, you should
not need to align it again
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.
2009 MKZ(378)
Owners Guide
USA(fus)
Lights
46
Page 56 of 292

Cigar/Cigarette lighter
(if equipped)
Do not plug optional electrical
accessories into the cigarette lighter
socket. Push the door to access the
lighter.
Do not hold the lighter in with your
hand while it is heating, this will
damage the lighter element and socket. The lighter will be released from
its heating position when it is ready to be used.
Improper use of the lighter can cause damage not covered by your
warranty.
POWER WINDOWS
WARNING:Do not leave children unattended in the vehicle and
do not let children play with the power windows. They may
seriously injure themselves.
WARNING:When closing the power windows, you should verify
they are free of obstructions and ensure that children and/or
pets are not in the proximity of the window openings.
Press and pull the switches to open
and close windows.
•Push down (to the first detent)
and hold the switch to open.
•Pull up (to the first detent) and
hold the switch to close.
Note:Refer to theLocks and Securitychapter for theOpening front
windows and moon rooffeature.
Rear Window Buffeting:When one or both of the rear windows are
open, the vehicle may demonstrate a wind throb or buffeting noise. This
noise can be alleviated by lowering a front window approximately two to
three inches.
2009 MKZ(378)
Owners Guide
USA(fus)
Driver Controls
56
Page 86 of 292

6. To enable/disable the autounlock feature, press the lock control, then
press the unlock control. The horn will chirp once if autounlock was
deactivated or twice (one short and one long chirp) if autounlock was
activated.
7. Turn the ignition to the off position. The horn will chirp once to
confirm the procedure is complete.
Keyless entry keypad procedure
1. Turn the ignition to the off
position.
2. Close all the doors.
3. Enter factory–set 5–digit entry
code.
4. Press and hold the 3•4. While holding the 3•4, press and release
the 7•8. While still holding the 3•4, press and release the 7•8a
second time.
5. Release the 3•4.
The user should receive ahorn chirpto indicate the system has been
disabled or a chirp followed by a honk to indicate the system has been
enabled.
CHILDPROOF DOOR LOCKS
•When these locks are set, the
rear doors cannot be opened from
the inside.
•The rear doors can be opened
from the outside when the doors
are unlocked.
The childproof locks are located on
rear edge of each rear door and
must be set separately for each
door. Setting the lock for one door
will not automatically set the lock for both doors.
•Insert the key and turn to the lock position (key at an angle) to
engage the childproof locks.
•Insert the key and turn to the unlock position (key horizontal) to
disengage the childproof locks.
2009 MKZ(378)
Owners Guide
USA(fus)
Locks and Security
86
Page 87 of 292

INTERIOR LUGGAGE COMPARTMENT RELEASE
Your vehicle is equipped with a mechanical interior luggage compartment
release handle that provides a means of escape for children and adults in
the event they become locked inside the luggage compartment.
Adults are advised to familiarize themselves with the operation and
location of the release handle.
To open the luggage compartment
door (lid) from within the luggage
compartment, pull the illuminated
“T” shaped handle and push up on
the trunk lid. The handle is
composed of a material that will
glow for hours in darkness following
brief exposure to ambient light.
The “T” shaped handle will be
located either on the luggage
compartment door (lid) or inside
the luggage compartment near the
tail lamps.
WARNING:Keep vehicle
doors and luggage
compartment locked and keep
keys and remote transmitters out
of a child’s reach. Unsupervised
children could lock themselves in
the trunk and risk injury. Children
should be taught not to play in
vehicles.
2009 MKZ(378)
Owners Guide
USA(fus)
Locks and Security
87
Page 88 of 292

WARNING:Do not leave children, unreliable adults, or animals
unattended in the vehicle. On hot days, the temperature in the
trunk or vehicle interior can rise very quickly. Exposure of people or
animals to these high temperatures for even a short time can cause
death or serious heat-related injuries, including brain damage. Small
children are particularly at risk.
REMOTE ENTRY SYSTEM
The Integrated Keyhead Transmitter (IKT) complies with part 15 of the
FCC rules and with RSS-210 of Industry Canada. Operation is subject to
the following two conditions: (1) This device may not cause harmful
interference, and (2) This device must accept any interference received,
including interference that may cause undesired operation.
Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to
operate the equipment.
The typical operating range for your IKT is approximately 33 feet
(10 meters). A decrease in operating range could be caused by:
•weather conditions,
•nearby radio towers,
•structures around the vehicle, or
•other vehicles parked next to your vehicle.
2009 MKZ(378)
Owners Guide
USA(fus)
Locks and Security
88