Page 1 of 280
Introduction 4
Instrument Cluster 12
Warning lights and chimes 12
Gauges 16
Entertainment Systems 19
AM/FM stereo cassette with CD 19
AM/FM stereo with in-dash six CD 24
Climate Controls 31
Dual automatic temperature control 31
Rear window defroster 34
Lights 35
Headlamps 35
Turn signal control 39
Bulb replacement 39
Driver Controls 46
Windshield wiper/washer control 46
Steering wheel adjustment 47
Power windows 50
Mirrors 52
Speed control 54
Message center 62
Locks and Security 76
Locks 76
Anti-theft system 88
Seating and Safety Restraints 93
Seating 93
Safety restraints 101
Airbags 115
Child restraints 127
Table of Contents
1
2009 Town Car(tow)
Owners Guide, 1st Printing
USA(fus)
Page 15 of 280

O/D off:Illuminates when the
overdrive function of the
transmission has been turned off;
refer to theDrivingchapter. If the
light does not illuminate, have the transmission serviced soon, or damage
may occur.
Speed control:Illuminates when
the speed control is activated. Turns
off when the speed control system
is deactivated.
Turn signal:Illuminates when the
left or right turn signal or the
hazard lights are turned on. If the
indicators stay on or flash faster, check for a burned out bulb.
High beams:Illuminates when the
high beam headlamps are turned on.
Headlamps on warning chime:Sounds when the headlamps or parking
lamps are on, the ignition is off (the key is not in the ignition) and the
driver’s door is opened.
Key-in-ignition warning chime:Sounds when the key is left in the
ignition in the off or accessory position and the driver’s door is opened.
Turn signal chime (if equipped):Sounds when the turn signal lever
has been activated to signal a turn and not turned off after the vehicle is
driven more than 1/2 mile (0.8 km).O/D
OFF
2009 Town Car(tow)
Owners Guide, 1st Printing
USA(fus)
Instrument Cluster
15
Page 39 of 280
TURN SIGNAL CONTROL
•Push down to activate the left
turn signal.
•Push up to activate the right turn
signal.
INTERIOR LAMPS
Map/Courtesy lamps
To turn on the map lamps, press the
map lamp control.
Rear courtesy/reading lamps
The courtesy lamp lights when:
•any door is opened.
•any of the remote entry controls
are pressed and the ignition is
off.
With the ignition key in the
accessory or on position, the reading
lamp can be turned on by pressing
the rocker control.
BULB REPLACEMENT
Headlamp 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, condensation can occur
when the temperature is cold. When normal condensation occurs, a thin
2009 Town Car(tow)
Owners Guide, 1st Printing
USA(fus)
Lights
39
Page 43 of 280

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.)
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 either bulb.
1. Make sure the headlamp switch is in the off position, then open the
hood.
2. Remove five retainers and radiator cover.
3. Remove three bolts, pull 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 either bulb.
2009 Town Car(tow)
Owners Guide, 1st Printing
USA(fus)
Lights
43