
Poor wiper quality can be improved by cleaning the wiper blades and the
windshield, refer toWindows and wiper bladesin theCleaning
chapter.
To prolong the life of the wiper blades, it is highly recommended to
scrape off the ice on the windshield before turning on the wipers. The
layer of ice has many sharp edges and can damage the micro edge of the
wiper rubber element.
ENGINE OIL
Checking the engine oil
Refer to thescheduled maintenance informationfor the appropriate
intervals for checking the engine oil.
1. Make sure the vehicle is on level ground.
2. Turn the engine off and wait up to 10 minutes for the oil to drain into
the oil pan.
3. Set the parking brake and ensure the gearshift is securely latched in
P (Park).
4. Open the hood. Protect yourself from engine heat.
5. Locate and carefully remove the
engine oil level indicator (dipstick).
6. Wipe the indicator clean. Insert the indicator fully, then remove it
again.
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Maintenance and Specifications
225

•If the oil level iswithin this
range,the oil level is acceptable.
DO NOT ADD OIL.
•If the oil level isbelow this
mark,engineoil must be added
to raise the level within the
normal operating range.
•If required, add engine oil to the
engine. Refer toAdding engine
oilin this chapter.
•Do not overfill the engine
with oil. Oil levels above this
mark may cause engine
damage.If the engine is
overfilled, some oil must be
removed from the engine by an authorized dealer.
7. Put the indicator back in and ensure it is fully seated.
Adding engine oil
1. Check the engine oil. For instructions, refer toChecking the engine
oilin this chapter.
2. If the engine oil level is not within the normal operating range, add
only certified engine oil of the recommended viscosity. Remove the
engine oil filler cap and use a funnel to pour the engine oil into the
opening.
3. Recheck the engine oil level. Make sure the oil level is not above the
normal operating range on the engine oil level indicator (dipstick).
4. Install the indicator and ensure it is fully seated.
5. Fully install the engine oil filler cap by turning the filler cap clockwise
until three clicks can be heard.
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Maintenance and Specifications
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•Always dispose of automotive
batteries in a responsible manner.
Follow your local authorized
standards for disposal. Call your
local authorized recycling center
to find out more about recycling
automotive batteries.
ENGINE COOLANT
Checking engine coolant
The concentration and level of engine coolant should be checked at the
intervals listed inscheduled maintenance information.The coolant
concentration should be maintained at 50/50 coolant and distilled water,
which equates to a freeze point of -34°F (-36°C). Coolant concentration
testing is possible with a hydrometer or antifreeze tester (such as the
Rotunda Battery and Antifreeze Tester, 014–R1060). The level of coolant
should be maintained at the “FULL COLD” level or within the “COLD
FILL RANGE” in the coolant reservoir. If the level falls below, add
coolant per the instructions in theAdding engine coolantsection.
Your vehicle was factory-filled with a 50/50 engine coolant and water
concentration. If the concentration of coolant falls below 40% or above
60%, the engine parts could become damaged or not work properly.A
50–50 mixture of coolant and water provides the following:
•Freeze protection down to -34°F (-36°C).
•Boiling protection up to 265°F (129°C).
•Protection against rust and other forms of corrosion.
•Enables calibrated gauges to work properly.
L
E
A
D
RETURN
RECYCLE
2006 Crown Victoria(cro)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
230

Climate control (see Air
conditioning or Heating) ............37
Clock adjust
6-CD in dash .............................33
AM/FM .......................................18
AM/FM/Cassette ........................19
AM/FM/CD .................................23
AM/FM/Tape/CD .......................28
Compass, electronic
set zone adjustment .................54
Console ........................................52
overhead ..............................52, 54
Controls
power seat ...............................100
steering column ........................68
Coolant
checking and adding ..............230
refill capacities ................234, 253
specifications ..................255, 257
Cruise control
(see Speed control) ....................65
Cupholder(s) .............................103
Customer Assistance ................183
Ford Extended Service
Plan ..........................................211
Getting assistance outside
the U.S. and Canada ..............211
Getting roadside assistance ...183
Getting the service you
need .........................................207
Ordering additional
owner’s literature ...................212
Utilizing the Mediation/
Arbitration Program ...............210
D
Daytime running lamps
(see Lamps) ................................41Defrost
rear window ..............................39
Dipstick
automatic transmission
fluid ..........................................249
engine oil .................................225
Doors
lubricant specifications ..........255
Driving under special
conditions ..................................181
through water .........................182
E
Electronic message center .........73
Emergencies, roadside
jump-starting ..........................201
Emission control system ..........246
Engine ........................................257
cleaning ...................................216
coolant .....................................230
fail-safe cooling .......................235
idle speed control ...................228
lubrication
specifications ..................255, 257
refill capacities ........................253
service points ..........................223
starting after a collision .........185
Engine block heater .................170
Engine oil ..................................225
change oil soon warning,
message center .......................225
checking and adding ..............225
dipstick ....................................225
filter, specifications ........227, 252
recommendations ...................227
refill capacities ........................253
specifications ..................255, 257
Exhaust fumes ..........................170
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Owners Guide (post-2002-fmt)
USA(fus)
Index
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autolock .....................................89
keypad .......................................90
programming entry code .........91
Keys .................................83, 95–96
positions of the ignition .........167
L
Lamps
autolamp system .......................40
bulb replacement
specifications chart ..................45
daytime running light ...............41
headlamps .................................40
headlamps, flash to pass ..........41
instrument panel, dimming .....42
interior lamps .....................43–46
replacing bulbs .........................46
Lane change indicator
(see Turn signal) ........................42
Lights, warning and indicator ....10
anti-lock brakes (ABS) ..........172
Limited slip axle
(see Traction Loc) ....................177
Load limits .................................156
Locks
autolock .....................................89
childproof ..................................84
doors ..........................................83
Lubricant specifications ...255, 257
Lug nuts ....................................200
Lumbar support, seats .............102
M
Message center .....................73–74
english/metric button ...............78
system check button ................77
warning messages .....................78Mirrors .........................................64
automatic dimming rearview
mirror ........................................63
fold away ...................................64
heated ........................................64
side view mirrors (power) .......64
Moon roof ....................................69
Motorcraft parts ........219, 236, 252
O
Octane rating ............................241
Oil (see Engine oil) ..................225
P
Parking brake ............................173
Parts (see Motorcraft parts) ....252
Passenger Occupant
Classification Sensor .................105
Pedals (see Power adjustable
foot pedals) .................................65
Power adjustable foot pedals .....65
Power distribution box
(see Fuses) ...............................190
Power door locks ..................83, 89
Power mirrors .............................64
Power point .................................62
Power steering ..................175–176
fluid, checking and adding ....248
fluid, refill capacity ................253
fluid, specifications .................255
Power Windows ...........................62
R
Radio ....................17, 19, 21, 25, 30
Rear window defroster ...............39
2006 Crown Victoria(cro)
Owners Guide (post-2002-fmt)
USA(fus)
Index
266