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Replacing headlamp bulbs
To remove the headlamp bulb:
1. Make sure the headlamp switch is in the off position, then open the
hood.
2. Remove the three retainers on top of the radiator cover and the two
retainers in front of the radiator cover.
3. Remove the three bolts for each headlamp.
4. Press the retainer next to the vertical aim adjuster, then pull the
headlamp assembly forward and disconnect the electrical connector.
5. Remove the five screws and the protective bulb cover from the
headlamp assembly.
Low beam
•Disconnect the electrical
connector and remove the
retainer and headlamp bulb from
the headlamp assembly.
High beam
•Remove the bulb by turning it
counterclockwise, then pull it
straight out.
•Disconnect the electrical
connector from the bulb.
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.
6. To complete installation, follow the removal procedure in reverse
order.
Note:To ensure a good seal, attach the bulb cover and partially tighten
the screws. Check to ensure the gasket is fully centered. Finish
tightening the screws in a criss-cross pattern (upper-left, lower right
etc.)
Lights
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Owners Guide, 1st Printing
USA(fus)
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Replacing HID low beam 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/sidemarker bulbs
The front parking lamp/turn signal/sidemarker bulbs are located in the
headlamp assembly. Follow the same steps to replace these bulbs.
1. Make sure the headlamp switch is in the off position, then open the
hood.
2. Remove the retainers and the radiator cover.
3. Remove the bolts, then pull the headlamp assembly forward and
disconnect the electrical connector.
4. Rotate the bulb socket
counterclockwise and remove from
lamp assembly.
5. Carefully pull bulb straight out of
the socket and push in the new bulb
until it snaps, locking it into
position.
6. To complete installation, follow
the removal procedure in reverse
order.
Replacing tail lamp/brake/turn lamp bulbs
The tail lamp, the brake lamp and the turn signal lamp bulbs are located
in the tail lamp assembly. Follow the same steps to replace these bulbs.
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Page 51 of 285
1. Make sure the headlamp switch is
in the off position, then open the
trunk and remove the retainer.
2. Carefully pull the carpet away to
expose the lamp assembly hardware.
3. Remove the three nut and washer
assemblies, then pull the lamp
assembly away from the vehicle.
4. Remove the bulb socket by
rotating it counterclockwise, then
pull it out of the lamp assembly.
5. Pull the bulb from the socket and
push in the new bulb.
6. To complete installation, follow
the removal procedure in reverse
order.
Replacing license plate lamp bulbs
1. Make sure the headlamp switch is
in the off position, then remove two
screws, grommets and the license
plate lamp assembly from the trunk
lid.
2. Carefully pull the bulb from the
socket and push in the new bulb.
3. Install the lamp assembly on the
trunk lid with two grommets,
ensuring the grommets are pushed
all the way in to the trunk lid and secure with two screws.
Lights
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Owners Guide, 1st Printing
USA(fus)
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Replacing backup lamp bulbs
1. Make sure the headlamp switch is
in the off position, then open the
trunk and carefully pull the trunk lid
liner away to expose the lamp
assembly.
2. Remove bulb socket from the
trunk lid by turning it
counterclockwise.
3. Pull the bulb straight out of the
socket and push in the new bulb.
4. Install the bulb socket in trunk lid by turning clockwise.
Replacing high-mount brakelamp assembly
To change the high-mount
brakelamp assembly:
1. Remove the high-mount
brakelamp assembly from the
headliner by pulling downward on
the assembly.
2. Disconnect the electrical
connector and remove the assembly.
3. Install the new assembly by aligning the tabs and pushing upward until
it snaps in place.
Lights
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Owners Guide, 1st Printing
USA(fus)
Page 53 of 285

MULTI-FUNCTION LEVER
Windshield wiper:Rotate the end
of the control away from you to
increase the speed of the wipers;
rotate towards you to decrease the
speed of the wipers.
Windshield washer:Press the end
of the stalk:
•briefly: causes a single swipe of
the wipers without washer fluid.
•a quick press and hold: the
wipers will swipe three times with
washer fluid.
•a long press and hold: the wipers and washer fluid will be activated for
up to five seconds.
Courtesy wipe feature:One extra wipe will happen a few seconds
after washing the front window to clear any water that is dripping down
from the top of the windshield caused by the washing.
Note:Do not operate the washer when the washer reservoir is empty.
This may cause the washer pump to overheat. Check the washer fluid
level frequently. Do not operate the wipers when the windshield is dry.
This may scratch the glass, damage the wiper blades and cause the wiper
motor to burn out. Before operating the wiper on a dry windshield,
always use the windshield washer. In freezing weather, be sure the wiper
blades are not frozen to the windshield before operating the wipers.
Windshield wiper/washer features
When the windshield wipers are turned on during daylight, and the
headlamp control is in the autolamp position, the exterior lamps will turn
on after a brief delay and will remain on until the wipers are turned off.
Driver Controls
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USA(fus)
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TILT STEERING WHEEL
To adjust the steering wheel:
1. Pull and hold the steering wheel
release control toward you.
2. Move the steering wheel up or
down until you find the desired
location.
3. Release the steering wheel
release control. This will lock the
steering wheel in position.
WARNING:Never adjust the steering wheel when the vehicle is
moving.
ILLUMINATED VISOR MIRROR (IF EQUIPPED)
Lift the mirror cover to turn on the
visor mirror lamps.
Slide on rod feature
(if equipped)
Rotate the visor towards the side
window and extend it rearward for
additional sunlight coverage.
Note:To stow the visor back into
the headliner, visor must be
retracted before moving it back
towards the windshield.
Driver Controls
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USA(fus)
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CLOCK
Press the right control to move the
time display forward.
Press the left control to move the
time display backward.
AUXILIARY POWER POINT (12VDC)
Power outlets are designed for accessory plugs only. Do not insert
any other object in the power outlet as this will damage the
outlet and blow the fuse. Do not hang any type of accessory or
accessory bracket from the plug. Improper use of the power
outlet can cause damage not covered by your warranty.
The auxiliary power point is located under the instrument panel.
Do not use the power point for operating the cigarette lighter element (if
equipped).
To prevent the fuse from being blown, do not use the power point(s)
over the vehicle capacity of 12 VDC/180W. If the power point or cigar
lighter socket is not working, a fuse may have blown. Refer toFuses and
relaysin theRoadside Emergencieschapter for information on
checking and replacing fuses.
To have full capacity usage of your power point, the engine is required to
be running to avoid unintentional discharge of the battery. To prevent
the battery from being discharged:
•do not use the power point longer than necessary when the engine is
not running,
•do not leave battery chargers, video game adapters, computers and
other devices plugged in overnight or when the vehicle is parked for
extended periods.
Always keep the power point caps closed when not being used.
Driver Controls
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USA(fus)
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REAR CENTER CONSOLE FEATURES (IF EQUIPPED)
The rear center console incorporates the following features:
•Utility compartment
•Auxiliary power point (if equipped)
•Remote radio/climate controls (if equipped)
•Remote seat adjustment (if equipped)
Remote seat adjustment
The rear passenger can move the
front passenger seat forward or
backward using the control located
in the rear center console.
With the ignition is in the accessory
position, move the control forward
or backward to move front
passenger seat.
Remote seat adjustment lockout
The window lockout control, located
on the drivers door, will also lockout
the remote seat adjustment. To lock
out the remote seat adjustment
feature, press the right side of the
control. Press the left side to
restore the remote seat adjustment
control.
Rear console radio/climate controls (if equipped)
Refer to theEntertainment SystemsandClimate Controlschapters for
operation instructions.
Rear radio/climate controls lockout
The rear radio/climate control feature can be locked out by pressing the
3 and the 5 buttons on the radio simultaneously while the radio is on. To
enable the rear radio/climate controls, press the 3 and the 5 buttons
again.
Driver Controls
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2010 Town Car(tow)
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USA(fus)