
When lifting a plastic-cased battery, excessive pressure on the
end walls could cause acid to flow through the vent caps,
resulting in personal injury and/or damage to the vehicle or battery.
Lift the battery with a battery carrier or with your hands on opposite
corners.
Keep batteries out of reach of children. Batteries contain sulfuric
acid. Avoid contact with skin, eyes or clothing. Shield your eyes
when working near the battery to protect against possible splashing of
acid solution. In case of acid contact with skin or eyes, flush
immediately with water for a minimum of 15 minutes and get prompt
medical attention. If acid is swallowed, call a physician immediately.
Battery posts, terminals and related accessories contain lead and
lead compounds.Wash hands after handling.
Because your vehicle’s engine is electronically controlled by a computer,
some control conditions are maintained by power from the battery. When
the battery is disconnected or a new battery is installed, the engine must
relearn its idle and fuel trim strategy for optimum driveability and
performance. To begin this process:
1. With the vehicle at a complete stop, set the parking brake.
2. Put the gearshift in P (Park), turn off all accessories and start the
engine.
3. Run the engine until it reaches normal operating temperature.
4. Allow the engine to idle for at least one minute.
5. Turn the A/C on and allow the engine to idle for at least one minute.
6. Release the parking brake. With your foot on the brake pedal and with
the A/C on, put the vehicle in D (Drive) and allow the engine to idle for
at least one minute.
7. Drive the vehicle to complete the relearning process.
•The vehicle may need to be driven 10 miles (16 km) or more to
relearn the idle and fuel trim strategy.
•If you do not allow the engine to relearn its idle trim, the idle
quality of your vehicle may be adversely affected until the idle
trim is eventually relearned.
If the battery has been disconnected or a new battery has been installed,
the clock and radio settings must be reset once the battery is
reconnected.
2005 Town Car(tow)
Owners Guide (post-2002-fmt)
USA_English(fus)
Maintenance and Specifications
290

Lifestyle
Bike racks
Cargo organization and management
Peace of mind
First aid and highway safety kits
Full vehicle covers
Locking gas cap
Remote start
Vehicle security systems
For maximum vehicle performance, keep the following information in
mind when adding accessories or equipment to your vehicle:
•When adding accessories, equipment, passengers and luggage to your
vehicle, do not exceed the total weight capacity of the vehicle or of
the front or rear axle (GVWR or GAWR as indicated on the Safety
Compliance Certification label). Consult your dealer for specific weight
information.
•The Federal Communications Commission (FCC) and Canadian Radio
Telecommunications Commission (CRTC) regulate the use of mobile
communications systems — such as two-way radios, telephones and
theft alarms - that are equipped with radio transmitters. Any such
equipment installed in your vehicle should comply with FCC or CRTC
regulations and should be installed only by a qualified service
technician.
•Mobile communications systems may harm the operation of your
vehicle, particularly if they are not properly designed for automotive
use.
•To avoid interference with other vehicle functions, such as anti-lock
braking systems, amateur radio users who install radios and antennas
onto their vehicle should not locate the Amateur Radio Antennas in
the area of the driver’s side hood.
•Electrical or electronic accessories or components that are added to
the vehicle by the dealer or the owner may adversely affect battery
performance and durability.
2005 Town Car(tow)
Owners Guide (post-2002-fmt)
USA_English(fus)
Accessories
322

A
Accessory delay ........................130
Air bag supplemental restraint
system ........................182–183, 190
and child safety seats ............185
description ......................183, 190
disposal ....................................193
driver air bag ..................185, 191
indicator light .................190, 192
operation .........................185, 191
passenger air bag ...........185, 191
side air bag ..............................190
Air cleaner filter ...............310–311
Air suspension ...........................243
description ..............................243
Antifreeze
(see Engine coolant) ................291
Anti-lock brake system
(see Brakes) ..............................239
Anti-theft system ......................160
Audio system (see Radio) .........30
Automatic transmission
driving an automatic
overdrive .................................245
fluid, adding ............................308
fluid, checking ........................308
fluid, refill capacities ..............312
fluid, specification ..................316
Auxiliary power point ...............128
Axle
lubricant specifications ..314, 316
refill capacities ........................312
traction lok ..............................247
B
Battery .......................................289
acid, treating emergencies .....289jumping a disabled battery ....260
maintenance-free ....................289
replacement, specifications ...311
servicing ..................................289
BeltMinder .................................177
Brakes ........................................238
anti-lock ...................................239
anti-lock brake system (ABS)
warning light ...........................239
fluid, checking and adding ....308
fluid, refill capacities ..............312
fluid, specifications .........314, 316
lubricant specifications ..314, 316
shift interlock ..........................243
Bulbs ..........................................109
C
Capacities for refilling fluids ....312
CD changer .................................36
CD-single premium .....................30
Cell phone use ..........................137
Certification Label ....................318
Changing a tire .........................209
Child safety restraints ..............193
child safety belts ....................193
Child safety seats ......................196
attaching with tether straps ..200
in front seat ............................197
in rear seat ..............................197
Cleaning your vehicle
engine compartment ..............277
instrument panel ....................279
interior .....................................279
plastic parts ............................278
washing ....................................276
waxing .....................................276
wheels ......................................277
2005 Town Car(tow)
Owners Guide (post-2002-fmt)
USA_English(fus)
Index
323

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