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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
•Standard Cluster
•Optional Cluster
If the engine begins to overheat:
•The engine coolant temperature gauge will move to the H (hot) area
(if your vehicle if equipped with analog gauges).
•The engine coolant temperature gauge will illuminate all eight bars
and a tone will sound every five seconds for one minute (if your
vehicle is equipped with digital gauges).
•TheCheck Engineindicator light will illuminate.
•The
symbol 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:
TEMPH
C
N
O
R
M
H
C
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Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
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These temporary malfunctions can be corrected by filling the fuel tank
with good quality fuel and/or properly tightening the fuel cap. After three
driving cycles without these or any other temporary malfunctions
present, theCheck engine/Service engine soonlight should turn off. (A
driving cycle consists of a cold engine startup followed by mixed
city/highway driving.) No additional vehicle service is required.
If theCheck engine/Service engine soonlight remains on, have your
vehicle serviced at the first available opportunity.
Readiness for Inspection/Maintenance (I/M) testing
In some localities, it may be a legal requirement to pass an I/M test of
the on-board diagnostics system. If yourCheck engine/Service engine
soonlight is on, refer to the description in theWarning lights and
chimessection of theInstrument Clusterchapter. Your vehicle may not
pass the I/M test with theCheck engine/Service engine soonlight on.
If the vehicle’s powertrain system or its battery has just been serviced,
the on-board diagnostics system is reset to a “not ready for I/M test”
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 to thescheduled
maintenance informationfor the
service interval schedules.If adding
fluid is necessary, use only
MERCONAT 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).
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Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
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K
Keyless entry system .................90
autolock .....................................89
keypad .......................................90
programming entry code .........90
Keys .......................................82, 93
positions of the ignition .........167
L
Lamps
autolamp system .......................43
bulb replacement
specifications chart ..................47
daytime running light ...............43
headlamps .................................43
headlamps, flash to pass ..........44
instrument panel, dimming .....44
interior lamps ...............45–47, 52
replacing bulbs .......46–47, 49, 51
Lane change indicator
(see Turn signal) ........................45
Lights, warning and indicator ....10
anti-lock brakes (ABS) ..........172
Limited slip axle
(see Traction Loc) ....................182
Load limits .................................157
Locks
autolock .....................................89
childproof ..................................83
doors ..........................................82
Lubricant specifications ...247, 249
Lug nuts ....................................147
Lumbar support, seats ...............97
M
Message center ...........................76reset button ..............................76
select button .............................77
Mirrors .........................................54
automatic dimming rearview
mirror ........................................66
fold away ...................................66
heated ........................................66
side view mirrors (power) .......66
Moon roof ....................................71
Motorcraft parts ................235, 245
O
Octane rating ............................234
Oil (see Engine oil) ..................218
P
Parking brake ............................173
Parts (see Motorcraft parts) ....245
Passenger Occupant
Classification Sensor .................101
Pedals (see Power adjustable
foot pedals) .................................67
Power adjustable foot pedals .....67
Power distribution box
(see Fuses) ...............................191
Power door locks ..................82, 89
Power mirrors .............................66
Power point .................................64
Power steering ..................175–176
fluid, checking and adding ....240
fluid, refill capacity ................246
fluid, specifications .................247
Power Windows ...........................65
R
Radio ....................20, 22, 25, 28, 33
2005 Crown Victoria(cro)
Owners Guide (post-2002-fmt)
USA(fus)
Index
258