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The high-current fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
1 20A* Ignition switch (Key in, RUN 1,
RUN 2)
2 25A* Ignition switch (RUN/START,
RUN/ACC, START)
3 10A* Powertrain Control Module (PCM)
keep alive power
4 20A* Fuel relay feed
5 20A* Instrument panel power point
6 15A* Alternator regulator
7 30A* PCM relay feed
8 20A* Driver’s Door Module (DDM)
9 15A* Ignition coil relay feed
10 20A* Horn relay feed
11 15A* A/C clutch relay feed
12 20A* Audio
2005 Town Car(tow)
Owners Guide (post-2002-fmt)
USA_English(fus)
Roadside Emergencies
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Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
117 30A** Driver seat module
118 20A** Rear heated seats
K201 Micro relay A/C clutch
K202 — Not used
K203 Micro relay Ignition coil
K204 Micro relay PCM
K205 — Not used
K206 Micro relay Fuel
K207 — Not used
K208 — Not used
K209 Micro relay Horn
K301 Mini relay Starter
K302 Mini relay RASM (Air compressor)
K303 Mini relay Blower
K304 Mini relay Delayed accessory
D501 Diode A/C clutch
D502 Diode Reverse battery
D503 Diode Horn, Door latch
CB601 20A Circuit
BreakerPower seats
CB602 20A Circuit
BreakerDelayed accessory relay for
windows, moonroof, audio and
navigation system
* Mini Fuses ** Cartridge Fuses
JUMP STARTING YOUR VEHICLE
The gases around the battery can explode if exposed to flames,
sparks, or lit cigarettes. An explosion could result in injury or
vehicle damage.
Batteries contain sulfuric acid which can burn skin, eyes and
clothing, if contacted.
2005 Town Car(tow)
Owners Guide (post-2002-fmt)
USA_English(fus)
Roadside Emergencies
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Page 325 of 328

F
Fail safe coolant ........................296
Floor mats .................................145
Fluid capacities .........................312
Fuel ............................................297
calculating fuel
economy ..................120, 139, 302
cap ...........................................299
capacity ...................................312
choosing the right fuel ...........300
comparisons with EPA fuel
economy estimates .................305
detergent in fuel .....................301
filling your vehicle with
fuel ...........................297, 299, 302
filter, specifications ........301, 311
fuel filler door override ..........144
fuel filler door release ............144
fuel pump shut-off switch .....252
improving fuel economy ........302
octane rating ...................301, 316
quality ......................................301
running out of fuel .................301
safety information relating to
automotive fuels .....................297
Fuses ..................................253–254
G
Gas cap (see Fuel cap) ............299
Gas mileage
(see Fuel economy) .................302
Gauges .........................................15
H
Hazard flashers .........................252
Head restraints .........................162
Headlamps .................................105aiming ......................................107
autolamp system .....................105
bulb specifications ..................110
daytime running lights ...........106
flash to pass ............................106
high beam ...............................106
replacing bulbs .......................111
turning on and off ..................105
Hood ..........................................283
I
Ignition ...............................235, 316
Infant seats
(see Safety seats) .....................196
Inspection/maintenance (I/M)
testing ........................................307
Instrument panel
cleaning ...................................279
cluster ........................................10
lighting up panel and
interior .....................................107
J
Jack ............................................209
positioning ...............................209
storage .....................................209
Jump-starting your vehicle ......260
K
Keyless entry system ...............155
Keys
positions of the ignition .........235
L
Lamps
autolamp system .....................105
2005 Town Car(tow)
Owners Guide (post-2002-fmt)
USA_English(fus)
Index
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bulb replacement
specifications chart ................110
daytime running light .............106
headlamps ...............................105
headlamps, flash to pass ........106
instrument panel, dimming ...107
interior lamps .........109–110, 114
replacing bulbs .......109, 111–113
Lane change indicator
(see Turn signal) ......................108
Lights, warning and indicator ....10
anti-lock brakes (ABS) ..........239
Load limits .................................225
Locks
childproof ................................147
doors ........................................146
Lubricant specifications ...314, 316
Lug nuts ....................................215
Lumbar support, seats .............163
M
Message center .........................138
english/metric button .............142
reset button ............................139
warning messages ...................126
Mirrors ...............................116, 130
automatic dimming rearview
mirror ......................................130
fold away .................................132
heated ......................................131
programmable memory ..........154
side view mirrors (power) .....131
Moon roof ..................................137
Motorcraft parts ................301, 311
N
Navigation system .......................38cd functions ..............................56
destination mode ......................79
DVD location .............................99
map mode .................................60
quick start .................................40
radio functions ..........................48
O
Octane rating ............................301
Oil (see Engine oil) ..................285
P
Parking brake ............................240
Parts (see Motorcraft parts) ....311
Passenger Occupant
Classification Sensor .................169
Pedals (see Power adjustable
foot pedals) ...............................132
Power adjustable foot pedals ...132
Power distribution box
(see Fuses) ...............................257
Power door locks ......................146
Power mirrors ...........................131
Power point ...............................128
Power steering ..........................242
fluid, checking and adding ....307
fluid, refill capacity ................312
fluid, specifications .................314
Power trunk ......................143–144
Power Windows .........................129
R
Radio ............................................30
Rear window defroster .............104
Relays ........................................253
2005 Town Car(tow)
Owners Guide (post-2002-fmt)
USA_English(fus)
Index
326