air conditioning Mercury Grand Marquis 2010 Owner's Manuals

Introduction 4
Instrument Cluster 12
Warning lights and chimes 12
Gauges 17
Message center 19
Entertainment Systems 27
AM/FM stereo 27
AM/FM stereo with CD 29
AM/FM stereo cassette with CD 32
AM/FM stereo with in-dash six CD 37
Climate Controls 43
Manual heating and air conditioning 43
Automatic temperature control 44
Rear window defroster 46
Lights 47
Headlamps 47
Turn signal control 52
Bulb replacement 53
Driver Controls 65
Windshield wiper/washer control 65
Steering wheel adjustment 66
Power windows 68
Mirrors 69
Speed control 71
Locks and Security 76
Keys 76
Locks 76
Anti-theft system 84
Table of Contents
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2010 Crown Victoria(cro)
Owners Guide, 2nd Printing
USA(fus)

Compass zone/calibration adjustment
1. Determine your magnetic zone by
referring to the zone map.
2. Turn ignition to the on position.
3. Start the engine.
4. Press SETUP to reach the
Compass/Odometer function.
5. Press SELECT to show COMPASS
ZONE PRESS SELECT TO
CHANGE.
6. Press the SELECT control
repeatedly until the correct zone setting for your geographic location is
displayed on the message center. The range of zone values are from 01
to 15 and “wraps” back to 01.
7. To exit the zone setting mode, and to “lock in” your change, press and
release the SETUP control.
Perform compass calibration in an open area free from steel structures
and high voltage lines. For optimum calibration, turn off all electrical
accessories (heater/air conditioning, wipers, etc.) and make sure all
vehicle doors are shut.
8. Press the SELECT control to start the compass calibration function.
9. Slowly drive the vehicle in a circle (less than 3 mph [5 km/h]) until
the CIRCLE SLOWLY TO CALIBRATE COMPASS display changes to
COMPASS CALIBRATION COMPLETED. It will take up to five circles to
complete calibration.
10. The compass is now calibrated.
OIL LIFE START VALUE PRESS SELECT TO CHANGE
Press SELECT to change the oil life start value. OIL LIFE START VALUE
SET TO XXX% will be displayed.
To reset the oil monitoring system to 100% after each oil change
(approximately 7,500 miles [12,000 km] or six months) perform the
following:
1. Press and hold the RESET control for two seconds and release. Oil life
is set to 100% and “OIL LIFE XXX% HOLD RESET IF NEW OIL” is
displayed.
2. Press and hold the RESET control for three seconds and release. Oil
life is set to 100% and “OIL LIFE START VALUE SET TO XXX%” is
displayed.
1 2 3
4
5
6 7 8 9 101112 13 14 15
Instrument Cluster
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2010 Crown Victoria(cro)
Owners Guide, 2nd Printing
USA(fus)

MANUAL HEATING AND AIR CONDITIONING SYSTEM
(IF EQUIPPED)
1.Fan speed adjustment:Controls
the volume of air circulated in the
vehicle.
2.Temperature selection:
Controls the temperature of the
airflow in the vehicle.
3.Air flow selections:Controls
the direction of the airflow in the
vehicle. See the following for a brief
description on each control.
MAX A/C:Uses recirculated air to cool the vehicle. Air flows from the
instrument panel vents only. This mode will help prevent unpleasant
odors from entering the vehicle.
NORM A/C:Uses outside air to cool the vehicle. Air flows from the
instrument panel vents only.
VENT: Distributes outside air through the instrument panel vents.
OFF: Outside air is shut out and the fan will not operate.
FLOOR: Distributes outside air through the floor vents.
MIX: Distributes outside air through the windshield defroster vents, floor
vents and side window demisters.
:Distributes outside air through the windshield defroster vents and
the side window demisters.
Operating tips
•To reduce fog build up on the windshield during humid weather, place
the air flow selector in the
position.
•To reduce humidity build up inside the vehicle: do not drive with the
air flow selector in OFF or MAX A/C.
•Under normal weather conditions, do not leave the air flow selector in
MAX A/C or OFF when the vehicle is parked. This allows the vehicle
to “breathe” using the outside air inlet vents.
•Do not put objects under the front seats that will interfere with the
airflow to the back seats.
•Remove any snow, ice or leaves from the air intake area at the base of
the windshield.
123
LO
HIOFF
MIX VENTFLOOR
MAX
A/C NORM
A/C
Climate Controls
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2010 Crown Victoria(cro)
Owners Guide, 2nd Printing
USA(fus)

You may experience a decrease in peak performance when the engine is
cold when operating on E
85ethanol.
Do not crank the engine for more than 10 seconds at a time as starter
damage may occur. If the engine fails to start, turn the key to off and
wait 30 seconds before trying again.
Do not use starting fluid such as ether in the air intake system. Such
fluid could cause immediate explosive damage to the engine and possible
personal injury.
If you should experience cold weather starting problems on E
85ethanol,
and neither an alternative brand of E
85ethanol nor an engine block
heater is available, the addition of unleaded gasoline to your tank will
improve cold starting performance. Your vehicle is designed to operate
on E
85ethanol alone, unleaded gasoline alone, or any mixture of the two.
SeeChoosing the right fuelin theMaintenance and Specifications
chapter for more information on ethanol.
If the engine fails to start using the preceding instructions
(flexible fuel vehicles only)
1. Press and hold down the accelerator 1/3 to 1/2 way to floor, then
crank the engine.
2. When the engine starts, release the key, then gradually release the
accelerator pedal as the engine speeds up. If the engine still fails to start,
repeat Step 1.
Guarding against exhaust fumes
Carbon monoxide is present in exhaust fumes. Take precautions to avoid
its dangerous effects.
WARNING:If you smell exhaust fumes inside your vehicle, have
your dealer inspect your vehicle immediately. Do not drive if you
smell exhaust fumes.
Important ventilating information
If the engine is idling while the vehicle is stopped for a long period of
time, open the windows at least 1 inch (2.5 cm) or adjust the heating or
air conditioning to bring in fresh air.
Driving
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2010 Crown Victoria(cro)
Owners Guide, 2nd Printing
USA(fus)

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.
•Theservice engine soon
indicator light will illuminate.
•The message center (if equipped) will display COOLANT OVER
TEMPERATURE.
•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:
•The engine power will be limited.
•The air conditioning system will be disabled.
Continued operation will increase the engine temperature:
•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.
Maintenance and Specifications
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A
ABS (see Brakes) .....................179
Accessory delay ..........................69
Air cleaner filter ...............261–262
Air conditioning ..........................44
Air suspension ...........................183
description ..............................183
Airbag supplemental restraint
system ................................111, 121
and child safety seats ............113
description ......................111, 121
disposal ....................................123
driver airbag ....................114, 122
indicator light .................121, 123
operation .........................114, 122
passenger airbag .............114, 122
side airbag ...............................121
Airbags (police) ........................288
Alternator ..................................272
Antifreeze
(see Engine coolant) ................238
Anti-lock brake system
(see Brakes) ......................179–180
Anti-theft system ........................86
Audio system (see Radio) ..27, 29,
32, 37
Automatic transmission
driving an automatic
overdrive .................................185
fluid, adding ............................258
fluid, checking ........................258
fluid, refill capacities ..............263
fluid, specification ..................263
Police and fleet vehicles ........270
Auxiliary power point .................67Axle
lubricant specifications ..........263
Police and fleet vehicles ........271
refill capacities ........................263
traction lok ..............................184
B
Battery .......................................236
acid, treating emergencies .....236
jumping a disabled battery ....208
maintenance-free ....................236
Police vehicles ........................271
replacement, specifications ...262
servicing ..................................236
Belt-Minder
.............................107
Booster seats .............................138
Brakes ........................................179
anti-lock ...........................179–180
anti-lock brake system (ABS)
warning light ...........................180
fluid, checking and adding ....258
fluid, refill capacities ..............263
fluid, specifications .................263
lubricant specifications ..........263
police .......................................280
shift interlock ..........................184
Bulbs ............................................53
C
Capacities for refilling fluids ....263
Cell phone use ..............................8
Child safety seats ......................128
attaching with tether straps ..136
in front seat ............................129
in rear seat ......................129, 132
LATCH .....................................133
recommendations ...................126
Index
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2010 Crown Victoria(cro)
Owners Guide, 2nd Printing
USA(fus)

Child safety seats - booster
seats ...........................................138
Cleaning your vehicle
engine compartment ..............224
instrument panel ....................226
interior .....................................226
plastic parts ............................225
washing ....................................222
waxing .....................................223
wheels ......................................223
wiper blades ............................225
Climate control (see Air
conditioning or Heating) ............44
Clock adjust
6-CD in dash .............................40
AM/FM .......................................28
AM/FM/CD .................................31
AM/FM/Tape/CD .......................35
Compass, electronic
set zone adjustment .................24
Console ........................................67
Controls
power seat .................................93
steering column ........................74
Coolant
checking and adding ..............238
refill capacities ................242, 263
specifications ..........................263
Cooler ........................................274
Cruise control (see Speed
control) ........................................71
Cupholder(s) ...............................97
Customer Assistance ................189
Ford Extended Service
Plan ..........................................300
Getting assistance outside
the U.S. and Canada ..............219
Getting roadside assistance ...189Getting the service you
need .........................................215
Ordering additional owner’s
literature .................................220
Utilizing the
Mediation/Arbitration
Program ...................................219
D
Daytime running lamps
(see Lamps) ................................48
Defrost
rear window ..............................46
Dipstick
automatic transmission
fluid ..........................................258
engine oil .................................233
Driving under special
conditions ..................................187
through water .........................188
E
Electronic message center .........19
Emergencies, roadside
jump-starting ..........................208
Emergency Flashers .................190
Emission control system ..........254
Engine ........................................266
cleaning ...................................224
coolant .....................................238
fail-safe cooling .......................243
idle speed control ...................236
lubrication specifications .......263
refill capacities ........................263
service points ..................231–232
starting after a collision .........191
Engine block heater .................177
Index
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Owners Guide, 2nd Printing
USA(fus)

Engine oil ..................................233
change oil soon warning,
message center .......................233
checking and adding ..............233
dipstick ....................................233
filter, specifications ........235, 262
recommendations ...................235
refill capacities ........................263
specifications ..........................263
Event data recording ....................7
Exhaust fumes ..........................176
F
Fail safe cooling ........................243
Fire suppression system
(police) ..............................285, 287
Flexible Fuel Vehicle (FFV) ....244
Fluid capacities .........................263
Fog lamps ....................................48
Fuel ............................................244
calculating fuel economy..24, 251
cap ...........................................247
capacity ...................................263
choosing the right fuel ...........249
comparisons with EPA fuel
economy estimates .................254
detergent in fuel .....................249
filling your vehicle with
fuel ...........................244, 247, 251
filter, specifications ........244, 262
fuel pump shut-off switch .....191
improving fuel economy ........251
octane rating ...........249–250, 266
quality ......................................250
running out of fuel .................251
safety information relating to
automotive fuels .....................244
Fuel - flex fuel vehicle
(FFV) .........................244, 249–250Fuses ..................................192–193
G
Gas cap (see Fuel cap) ............247
Gas mileage
(see Fuel economy) .................251
Gauges .........................................17
H
Hazard flashers .........................190
Head restraints ...........................91
Headlamps ...................................47
aiming ..................................49, 51
autolamp system .......................47
bulb specifications ....................54
daytime running lights .............48
flash to pass ..............................48
high beam .................................48
replacing bulbs ...................55, 60
turning on and off ....................47
Heating
heating and air conditioning
system .................................43–44
Hood ..........................................230
I
Idle Meter ..................................270
Ignition ...............................173, 266
Illuminated visor mirror .............66
Infant seats
(see Safety seats) .....................128
Inspection/maintenance (I/M)
testing ........................................256
Instrument panel
cleaning ...................................226
Index
305
2010 Crown Victoria(cro)
Owners Guide, 2nd Printing
USA(fus)