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HEADLAMP CONTROL
Turns the lamps off.
Turns on the parking
lamps, instrument panel lamps,
license plate lamps and tail lamps.
Turns the headlamps on.
Autolamp control
The autolamp system provides light
sensitive automatic on-off control of
the exterior lights normally
controlled by the headlamp control.
The autolamp system also keeps the
lights on for a preselected period of
time after the ignition switch is
turned to OFF.
The autolamps are turned on at
night or when the front wipers are
turned on.
•To turn autolamps on, rotate the control counterclockwise. The
preselected time lapse is adjustable up to approximately three minutes
by continuing to rotate the control counterclockwise.
•To turn autolamps off, rotate the control clockwise to the off position
(O).
The amount of time the autolamps stay on can be programed by doing
the following:
1. Turn the headlamp switch to OFF.
2. Turn the ignition to RUN and then back to OFF.
3. Turn the headlamp switch to the Autolamp position.
4. Wait the desired amount of time for delay, then turn the headlamp
switch to OFF.
5. Steps 1 thru 3 need to be performed within 10 seconds.
2003 Town Car(tow)
Owners Guide (post-2002-fmt)
USA English(fus)
Lights
Lights
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BULBS
Replacing exterior bulbs
Check the operation of all the bulbs frequently.
Using the right bulbs
Replacement bulbs are specified in the chart below. Headlamp bulbs
must be marked with an authorized“D.O.T.”for North America and an
“E”for Europe to assure lamp performance, light brightness and pattern
and safe visibility. The correct bulbs will not damage the lamp assembly
or void the lamp assembly warranty and will provide quality bulb burn
time.
Function Trade Number
Headlamp (Hi beam) 9005
Headlamp (Lo beam)* H7
Park and turn lamp (front) 3457 AK
Sidemarker (front) 168
Backup lamp 3156 K
Stop, tail, turn and sidemarker lamp (rear) 3157 K
Cornering lamp 3156 K
License plate lamp 168
High-mount brakelamp - Stop** 20 (LEDS)
High-mount brakelamp - Backup Aid** 6 (LEDS)
Luggage compartment lamp 212-2
Map lamp 578
Visor vanity lamp 168
Door courtesy lamp 904
Glove compartment 194
All replacement bulbs are clear in color except where noted.
To replace all instrument panel lights - see your dealer.
* For vehicles with HID lamps, see your dealer for service.
**When replacing the center high mount stop lamp, see your dealer for
replacement bulbs.
Replacing the interior bulbs
Check the operation of all bulbs frequently.
2003 Town Car(tow)
Owners Guide (post-2002-fmt)
USA English(fus)
Lights
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assemblies ensuring the washers on the nuts are flush with the body to
prevent water from entering the trunk.
8. Install the plastic retainer and carefully push the carpet back in to
place.
Replacing license plate lamp bulbs
1. Make sure headlamp switch is in
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
trunk lid with two grommets,
ensuring the grommets are pushed
all the way in to the trunk lid and secure with two screws.
Replacing backup lamp bulbs
1. Make sure headlamp switch is in
OFF position, then open trunk and
remove bulb socket from the trunk
lid by turning counterclockwise.
2. Pull the bulb straight out of the
socket and push in the new bulb.
3. Install the bulb socket in trunk lid
by turning clockwise.
Replacing high-mount brakelamp bulbs
To change the high-mount brake
lamp assembly:
1. Make sure headlamp switch is in
OFF position, then pry the light
assembly away from its housing to
disengage it from the retaining clips.
2. Remove the light assembly from
the headliner.
3. Disconnect the light assembly wiring and replace the light assembly.
2003 Town Car(tow)
Owners Guide (post-2002-fmt)
USA English(fus)
Lights
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