
What you should know about fail-safe cooling
If the engine coolant supply is depleted, this feature allows the vehicle to
be driven temporarily before incremental component damage is incurred.
The “fail-safe” distance depends on ambient temperatures, vehicle load
and terrain.
How fail-safe cooling works
If the engine begins to overheat:
•The engine coolant temperature gauge will move to the H (hot) area.
•The
symbol will display in the message center.
•The message center will display Coolant over temperature.
•A chime will sound.
•TheService engine soonindicator light will illuminate.
If the engine reaches a preset over-temperature condition, the engine
will automatically switch to alternating cylinder operation. Each disabled
cylinder acts as an air pump and cools the engine.
When this occurs the vehicle will still operate. However:
•The engine power will be limited.
•The air conditioning system will be disabled.
Continued operation will increase the engine temperature and the engine
will completely shut down, causing steering and braking effort to
increase.
Once the engine temperature cools, the engine can be re-started. Take
your vehicle to an authorized dealer as soon as possible to minimize
engine damage.
When fail-safe mode is activated
You have limited engine power when in the fail-safe mode, so drive the
vehicle with caution. The vehicle will not be able to maintain high-speed
operation and the engine will run rough. Remember that the engine is
capable of completely shutting down automatically to prevent engine
damage, therefore:
1. Pull off the road as soon as safely possible and turn off the engine.
2. Arrange for the vehicle to be taken to an authorized dealer.
3. If this is not possible, wait a short period for the engine to cool.
4. Check the coolant level and replenish if low.
2007 Town Car(tow)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
290

condition. To ready the on-board diagnostics system for I/M testing, a
minimum of 30 minutes of city and highway driving is necessary as
described below:
•First, at least 10 minutes of driving on an expressway or highway.
•Next, at least 20 minutes driving in stop-and-go, city-type traffic with
at least four idle periods.
Allow the vehicle to sit for at least eight hours without starting the
engine. Then, start the engine and complete the above driving cycle. The
engine must warm up to its normal operating temperature. Once started,
do not turn off the engine until the above driving cycle is complete.
POWER STEERING FLUID
Check the power steering fluid.
Refer toscheduled maintenance
informationfor the service interval
schedules.If adding fluid is
necessary, use only MERCON
AT F.
1. Start the engine and let it run until it reaches normal operating
temperature (the engine coolant temperature gauge indicator will be
near the center of the normal area between H and C).
2. While the engine idles, turn the steering wheel left and right several
times.
3. Turn the engine off.
4. Check the fluid level in the
reservoir. It should be between the
MIN and MAX lines. Do not add
fluid if the level is in this range.
5. If the fluid is low, add fluid in small amounts, continuously checking
the level until it reaches the range between the MIN and MAX lines. Be
sure to put the cap back on the reservoir.
DONOTOVERFILLPOWERSTEERINGFLUID
MAX
MIN
2007 Town Car(tow)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
303

MAINTENANCE PRODUCT SPECIFICATIONS AND CAPACITIES
Item Capacity Ford part nameFord part number /
Ford specification
Brake fluidFill to line on
reservoirMotorcraft High
Performance DOT 3
Motor Vehicle Brake
Fluid
1
PM-1 or PM-1-C /
ESA-M6C25-A or
WSS-M6C62-A
Door weatherstrips — Silicone Spray LubricantXL-6 /
ESR-M13P4-A
Engine coolant18.6 quarts
(17.6L)Motorcraft Premium
Gold Engine Coolant
(yellow colored)
2
VC-7-B /
WSS-M97B51- A1
Cooling system stop
leak pellets—Motorcraft Cooling
System Stop Leak PelletsVC-6 /
WSS-M99B37-B6
Hinges, latches, striker
plates, fuel filler door
hinge and seat tracks— Multi-Purpose GreaseXG-4 or XL-5 /
ESB-M1C93-B
Lock cylinders —Motorcraft Penetrating
and Lock LubricantXL-1 /
None
Power steering fluidFill to line on
reservoirMotorcraft MERCON
AT FXT-2-QDX /
MERCON
2007 Town Car(tow)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
309

Compass, electronic
set zone adjustment ...............130
Console
rear ..................................111, 118
Controls
power seat ...............................156
steering column ......................117
Coolant
checking and adding ..............285
refill capacities ................289, 309
specifications ..........................309
Cruise control
(see Speed control) ..................114
Customer Assistance ................239
Ford Extended Service
Plan ..........................................265
Getting assistance outside the
U.S. and Canada .....................266
Getting roadside assistance ...239
Getting the service you
need .........................................261
Ordering additional owner’s
literature .................................267
Utilizing the
Mediation/Arbitration
Program ...................................265
D
Daytime running lamps
(see Lamps) ................................98
Defrost
rear window ..............................96
Dipstick
automatic transmission
fluid ..........................................304
engine oil .................................280
Driving under special
conditions ..................................235
through water .........................238E
Electronic message center .......124
Emergencies, roadside
jump-starting ..........................255
Emergency Flashers .................241
Emission control system ..........301
Engine ........................................312
cleaning ...................................271
coolant .....................................285
fail-safe cooling .......................290
idle speed control ...................283
lubrication specifications .......309
refill capacities ........................309
service points ..........................278
starting after a collision .........241
Engine block heater .................226
Engine oil ..................................280
change oil soon warning,
message center .......................280
checking and adding ..............280
dipstick ....................................280
filter, specifications ........282, 307
recommendations ...................282
refill capacities ........................309
specifications ..........................309
Exhaust fumes ..........................226
F
Fail safe cooling ........................290
Flexible Fuel Vehicle (FFV) ....291
Floor mats .................................134
Fluid capacities .........................309
Foglamps .....................................98
Fuel ............................................291
calculating fuel
economy ..........................126, 297
2007 Town Car(tow)
Owners Guide (post-2002-fmt)
USA(fus)
Index
318

bulb replacement
specifications chart ................102
daytime running light ...............98
fog lamps ...................................98
headlamps .................................97
headlamps, flash to pass ..........98
instrument panel, dimming .....99
interior lamps .................101–103
replacing bulbs .......................103
Lane change indicator
(see Turn signal) ......................101
Lights, warning and indicator ....10
anti-lock brakes (ABS) ..........227
Load limits .................................213
Locks
childproof ................................140
doors ........................................138
Lubricant specifications ...........309
Lug nuts ....................................255
Lumbar support, seats .............156
M
Message center .........................124
english/metric button .............129
system check button ..............128
warning messages ...................132
Mirrors .......................................113
automatic dimming rearview
mirror ......................................113
fold away .................................114
heated ......................................114
programmable memory ..........144
side view mirrors (power) .....113
Moon roof ..................................119
Motorcraft parts ........274, 291, 307
N
Navigation system .......................30cd functions ..............................47
destination mode ......................71
DVD location .............................91
map mode .................................51
quick start .................................32
radio functions ..........................39
O
Octane rating ............................296
Oil (see Engine oil) ..................280
P
Parking brake ............................228
Parts (see Motorcraft parts) ....307
Passenger Occupant
Classification Sensor .................162
Pedals (see Power adjustable
foot pedals) ...............................114
Power adjustable foot pedals ...114
Power distribution box
(see Fuses) ...............................245
Power door locks ......................138
Power mirrors ...........................113
Power point ...............................110
Power steering ..........................230
fluid, checking and adding ....303
fluid, refill capacity ................309
Power trunk ......................135–136
Power Windows .........................111
R
Radio ................................15, 18, 24
Rear window defroster ...............96
Relays ........................................242
2007 Town Car(tow)
Owners Guide (post-2002-fmt)
USA(fus)
Index
320