
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
13 10A* Rear air suspension module
(RASM)
14 20A* Stop lamp switch
15 15A* Lumbar, Fuel door
16 20A* Heated seats
17 – Not used
18 – Not used
19 15A* Injectors
20 15A* PCM
21 15A* Powertrain loads and sensors
22 — Not used
23 10A* Heated mirrors
24 – Not used
101 40A** Blower relay feed
102 50A** Cooling fan
103 50A** Instrument panel fuse box feed #1
104 50A** Instrument panel fuse box feed #2
105 30A** Starter relay feed
106 40A** ABS module (Pump)
107 40A** Rear defroster relay feed
108 40A** Power decklid module (PDM)
109 20A** ABS module (Valves)
110 30A** Wiper module
111 20A** Left rear power point
112 30A** RASM (Air compressor)
113 20A** Rear power point #2
114 20A** Instrument panel fuse box feed #3
115 20A** Rear cigar lighters
116 30A** Decklid pulldown module
117 20A** Cigar lighter
118 — Not used
Roadside Emergencies
205
2010 Town Car(tow)
Owners Guide, 1st Printing
USA(fus)

Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
201 Micro relay A/C clutch
202 — Not used
203 Micro relay Ignition coil
204 Micro relay PCM
205 — Not used
206 Micro relay Fuel
207 — Not used
208 — Not used
209 Micro relay Horn
301 Mini relay Starter
302 Mini relay RASM (Air compressor)
303 Mini relay Blower
304 Mini relay Rear defroster
501 — Not used
502 Diode Reverse battery
503 Diode Horn, Door latch
601 20A Circuit
BreakerPower seats, driver seat module
602 20A Circuit
BreakerDelayed accessory relay for
windows, audio
* Mini Fuses ** Cartridge Fuses
CHANGING THE TIRES
If you get a flat tire while driving, do not apply the brake heavily.
Instead, gradually decrease your speed. Hold the steering wheel firmly
and slowly move to a safe place on the side of the road.
Note:The tire pressure monitoring system (TPMS) indicator light will
illuminate when the spare tire is in use. To restore the full functionality
of the monitoring system, all road wheels equipped with tire pressure
monitoring sensors must be mounted on the vehicle.
Have a flat serviced by an authorized dealer in order to prevent damage
to the TPMS sensors, refer toTire pressure monitoring system
(TPMS)in theTires, Wheels and Loadingchapter. Replace the spare
Roadside Emergencies
206
2010 Town Car(tow)
Owners Guide, 1st Printing
USA(fus)

tire with a road tire as soon as possible. During repairing or replacing of
the flat tire, have the authorized dealer inspect the TPMS sensor for
damage.
WARNING:The use of tire sealants may damage your Tire
Pressure Monitoring System and should not be used.
WARNING:Refer toTire pressure monitoring system (TPMS)
in theTires, Wheels and Loadingchapter for important
information. If the tire pressure monitor sensor becomes damaged, it
will no longer function.
Dissimilar spare tire/wheel information
WARNING:Failure to follow these guidelines could result in an
increased risk of loss of vehicle control, injury or death.
If you have a dissimilar spare tire/wheel, then it is intended for
temporary use only. This means that if you need to use it, you should
replace it as soon as possible with a road tire/wheel that is the same size
and type as the road tires and wheels that were originally provided by
Ford. If the dissimilar spare tire or wheel is damaged, it should be
replaced rather than repaired.
A dissimilar spare tire/wheel is defined as a spare tire and/or wheel that
is different in brand, size or appearance from the road tires and wheels
and can be one of three types:
1.T-type mini-spare:This spare tire begins with the letter “T” for tire
size and may have “Temporary Use Only” molded in the sidewall
2.Full-size dissimilar spare with label on wheel:This spare tire has
a label on the wheel that states: “THIS TIRE AND WHEEL FOR
TEMPORARY USE ONLY”
When driving with one of the dissimilar spare tires listed above,do not:
•Exceed 50 mph (80 km/h)
•Load the vehicle beyond maximum vehicle load rating listed on the
Safety Compliance Label
•Tow a trailer
•Use snow chains on the end of the vehicle with the dissimilar spare
tire
Roadside Emergencies
207
2010 Town Car(tow)
Owners Guide, 1st Printing
USA(fus)

Full-size Matching Spare Tire/Wheel Information
This spare tire/wheel will match the road tire/wheel. When driving with
the full size matching spare tire/wheel, do not exceed 70 mph
(113 km/h). It is intended for temporary use only. This means if you
need to use it, you should replace it as soon as possible.
Tire change procedure
Note:If your vehicle is equipped with the tire pressure monitoring
system (TPMS), the system indicator light will illuminate when the spare
is in use. To restore the full functionality of the TPMS system, all road
wheels equipped with the tire pressure monitoring sensors must be
mounted on the vehicle
If your vehicle is equipped with TPMS, have a flat tire serviced by an
authorized dealer in order to prevent damage to the TPMS sensor, refer
toTire pressure monitoring system (TPMS)in theTires, Wheels and
Loadingchapter. Replace the spare tire with a road tire as soon as
possible.
WARNING:When one of the front wheels is off the ground, the
transmission alone will not prevent the vehicle from moving or
slipping off the jack, even if the vehicle is in P (Park).
WARNING:To help prevent the vehicle from moving when you
change a tire, be sure the parking brake is set, then block (in
both directions) the wheel that is diagonally opposite (other side and
end of the vehicle) to the tire being changed.
WARNING:If the vehicle slips off the jack, you or someone else
could be seriously injured.
WARNING:Do not attempt to change a tire on the side of the
vehicle close to moving traffic. Pull far enough off the road to
avoid the danger of being hit when operating the jack or changing the
wheel.
Note:Passengers should not remain in the vehicle when the vehicle is
being jacked.
Roadside Emergencies
209
2010 Town Car(tow)
Owners Guide, 1st Printing
USA(fus)

J
Jack ............................................206
positioning ...............................206
storage .....................................206
Jump-starting your vehicle ......215
K
Keyless entry system
keypad .......................................87
locking and unlocking doors ....88
programming entry code .........87
Keys .......................................77, 92
positions of the ignition .........179
L
Lamps
autolamp system .......................42
bulb replacement
specifications chart ..................47
daytime running light ...............43
headlamps .................................42
headlamps, flash to pass ..........43
instrument panel, dimming .....44
interior lamps .....................46, 48
replacing bulbs .........................49
LATCH anchors .........................138
Lights, warning and indicator ....12
anti-lock brakes (ABS) ..........185
Load limits .................................168
Locks
childproof ..................................79
doors ..........................................77
Lubricant specifications ...........269
Lug nuts ....................................214
Lumbar support, seats ...............98M
Message center .....................18–19
english/metric button .........22–23
system check button ................22
warning messages .....................23
Mirrors .........................................58
automatic dimming rearview
mirror ........................................58
fold away ...................................60
heated ........................................59
programmable memory ............84
side view mirrors (power) .......58
Motorcraft parts ........235, 251, 268
O
Octane rating ............................256
Oil (see Engine oil) ..................240
P
Parking brake ............................185
Parts (see Motorcraft parts) ....268
Passenger Occupant
Classification Sensor .................104
Pedals (see Power adjustable
foot pedals) .................................60
Power adjustable foot pedals .....60
Power distribution box
(see Fuses) ...............................203
Power door locks ........................77
Power mirrors .............................58
Power point .................................55
Power steering ..........................187
fluid, checking and adding ....263
fluid, refill capacity ................269
Index
283
2010 Town Car(tow)
Owners Guide, 1st Printing
USA(fus)

Power trunk ..........................74, 76
Power Windows ...........................57
R
Radio ......................................26, 31
Rear window defroster ...............41
Recommendations for
attaching safety restraints for
children ......................................131
Relays ........................................199
Remote entry system .................81
illuminated entry ......................86
locking/unlocking doors ...........82
opening the trunk .....................83
panic alarm ...............................83
replacement/additional
transmitters ...............................85
replacing the batteries .............84
Reverse sensing system ...........193
Roadside assistance ..................197
S
Safety belts
(see Safety restraints) ....103, 106,
108–111
Safety Canopy ...........................126
Safety defects, reporting ..........228
Safety restraints ...............103, 106,
108–111
Belt-Minder...........................112
extension assembly ................111
for adults .........................108–111
for children .............................129
lap belt ....................................108
Occupant Classification
Sensor ......................................104
warning light and chime ........112Safety restraints - LATCH
anchors ......................................138
Safety seats for children ..........133
Safety Compliance
Certification Label ....................273
Seats ............................................95
child safety seats ....................133
easy access/easyout
feature .....................................102
heated ......................................100
memory seat .....................84, 102
SecuriCode keyless entry
system ..........................................87
SecuriLock passive anti-theft
system ..........................................89
Servicing your vehicle ..............236
Spark plugs,
specifications .....................268, 272
Specification chart,
lubricants ...................................269
Speed control ..............................60
Starting a flex fuel vehicle .......181
Starting your vehicle ........179–181
jump starting ..........................215
Steering wheel
controls ......................................63
tilting .........................................54
T
Tilt steering wheel ......................54
Tire Pressure Monitoring
System (TPMS)
Tires, Wheels and Loading ....163
Tires ...........................148–149, 206
alignment ................................156
care ..........................................152
Index
284
2010 Town Car(tow)
Owners Guide, 1st Printing
USA(fus)