2010 Mercury Grand Marquis fuel cap

Maintenance and Specifications 229
Engine compartment 231
Engine oil 233
Battery 236
Engine coolant 238
Fuel information 244
Air filter(s) 261
Part numbers 262
Maintenance product specifications and capacities 263
Engine data 266
Crown Victoria Severe Duty 269
Accessories 299
Ford Extended Service Plan 300
Index 303
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system or translation in whole or part is not permitted without written
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Copyright © 2009 Ford Motor Company
Table of Contents
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through a direct connection to your vehicle when diagnosing or servicing
your vehicle. For U.S. only (if equipped), if you choose to use the SYNC

Vehicle Health Report, you consent that certain diagnostic information
may also be accessed electronically by Ford Motor Company and Ford
authorized service facilities, and that the diagnostic information may be
used for any purpose. See yourSYNC
supplement for more information.
Event Data Recording
Other modules in your vehicle — event data recorders — are
capable of collecting and storing data during a crash or near
crash event. The recorded information may assist in the
investigation of such an event. The modules may record
information about both the vehicle and the occupants, potentially
including information such as:
•how various systems in your vehicle were operating;
•whether or not the driver and passenger seatbelts were
buckled;
•how far (if at all) the driver was depressing the accelerator
and/or the brake pedal;
•how fast the vehicle was traveling;
•where the driver was positioning the steering wheel; and
•longitude and latitude of vehicle at last location, using GPS
technology and advanced vehicle sensors.
To access this information, special equipment must be directly
connected to the recording modules. Ford Motor Company and
Ford of Canada do not access event data recorder information
without obtaining consent, unless pursuant to court order or
where required by law enforcement, other government authorities
or other third parties acting with lawful authority. Other parties
may seek to access the information independently of Ford Motor
Company and Ford of Canada. To the extent that any law
pertaining to Event Data Recording applies to SYNC
or its
features, please note the following: Once 911 Assist (if equipped)
is enabled (set ON), 911 Assist may, through any paired and
connected cell phone, disclose to emergency services that the
vehicle has been in a crash involving the deployment of an airbag
or, in certain vehicles, the activation of the fuel pump shut-off.
Certain versions or updates to 911 Assist may also be capable of
electronically or verbally disclosing to 911 operators the vehicle
location, and/or other details about the vehicle or crash to assist
Introduction
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Vehicle Symbol Glossary
Power Windows
Front/Rear
Power Window Lockout
Child Safety Door
Lock/UnlockInterior Luggage
Compartment Release
Panic AlarmEngine Oil
Engine CoolantEngine Coolant
Temperature
Do Not Open When HotBattery
Avoid Smoking, Flames,
or SparksBattery Acid
Explosive GasFan Warning
Power Steering FluidMaintain Correct Fluid
LevelMAX
MIN
Service Engine SoonEngine Air Filter
Passenger Compartment
Air FilterJack
Check Fuel CapLow Tire Pressure
Warning
Introduction
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Service Engine Soon:TheService
Engine Soonindicator light
illuminates when the ignition is first
turned to the on position to check
the bulb and to indicate whether the vehicle is ready for
Inspection/Maintenance (I/M) testing. Normally, the “Service engine
soon” light will stay on until the engine is cranked, then turn itself off if
no malfunctions are present. However, if after 15 seconds the “Service
engine soon” light blinks eight times, it means that the vehicle is not
ready for I/M testing. See theReadiness for Inspection/Maintenance
(I/M) testingin theMaintenance and Specificationschapter.
Solid illumination after the engine is started indicates the On Board
Diagnostics System (OBD-II) has detected a malfunction. Refer toOn
board diagnostics (OBD-II)in theMaintenance and Specifications
chapter. If the light is blinking, engine misfire is occurring which could
damage your catalytic converter. Drive in a moderate fashion (avoid
heavy acceleration and deceleration) and have your vehicle serviced
immediately by your authorized dealer.
WARNING:Under engine misfire conditions, excessive exhaust
temperatures could damage the catalytic converter, the fuel
system, interior floor coverings or other vehicle components, possibly
causing a fire.
Powertrain malfunction
indicator (if equipped):
Illuminates when a powertrain fault
has been detected. Contact your
authorized dealer as soon as possible.
Check fuel cap (if equipped):
Illuminates when the fuel cap may
not be properly installed. Continued
driving with this light on may cause
the Service engine soon warning
light to come on. Refer toFuel
filler capin theMaintenance and Specificationschapter.
Instrument Cluster
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Charging system:Illuminates when
the battery is not charging properly.
If it stays on while the engine is
running, there may be a malfunction
with the charging system. Contact your authorized dealer as soon as
possible. This indicates a problem with the electrical system or a related
component.
Engine oil pressure:Illuminates
when the oil pressure falls below the
normal range. Check the oil level
and add oil if needed. Refer to
Engine oilin theMaintenance and Specificationschapter.
Engine coolant temperature:
Illuminates when the engine coolant
temperature is high. Stop the
vehicle as soon as possible, switch off the engine and let cool. Refer to
Engine coolantin theMaintenance and Specificationschapter.
WARNING:Never remove the coolant reservoir cap while the
engine is running or hot.
Traction Control™ :Flashes when
the Traction Control™ system is
active. It will be illuminated solidly
if there is a fault with the system;
traction control will be disabled.
Have the system serviced
immediately. Refer to theDrivingchapter for more information.
Severity indicator (if equipped):
Displays the indicated severity color
when any of the following warning
conditions has occurred:
•Red: Low Oil Pressure, Charge
System, Engine Coolant Over Temperature, Door Ajar
•Amber: Low Fuel
Refer toMessage centerin this chapter.
Instrument Cluster
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System warnings
System warnings alert you to possible problems or malfunctions in your
vehicle’s operating systems.
In the event of a multiple warning situation, the message center will
cycle the display to show all warnings by displaying each one for four
seconds.
The message center will display the last selected feature if there are no
more warning messages. This allows you to use the full functionality of
the message center after you acknowledge the warning by pressing the
RESET control and clearing the warning message.
Warning messages that have been reset are divided into three categories:
•They cannot be reset until the condition is corrected.
•They will reappear on the display 10 minutes from the reset.
•They will not reappear until an ignition off-on cycle has been
completed.
This acts as a reminder that these warning conditions still exist within
the vehicle.
DOOR AJAR— Displayed when a door is not completely closed.
POWERTRAIN MALFUNCTION— Displayed when the powertrain is
not operating properly. If the warning stays on or continues to come on,
contact your authorized dealer as soon as possible.
COOLANT OVER TEMPERATURE— Displayed when the engine
coolant is overheating. Stop the vehicle as soon as safely possible, turn
off the engine and let it cool. Check the coolant and coolant level. Refer
toEngine coolantin theMaintenance and Specificationschapter. If
the warning stays on or continues to come on, contact your authorized
dealer as soon as possible.
WARNING:Never remove the coolant reservoir cap while the
engine is running or hot.
CHECK FUEL CAP— Displayed when the fuel filler cap is not
properly installed. Check the fuel filler cap for proper installation. Refer
toFuel filler capin theMaintenance and Specificationschapter.
CHECK AIR SUSPENSION— Displayed when the air suspension
system is not operating properly. If this message is displayed while
driving, pull off the road as soon as safely possible. For more
information, refer toAir suspension systemin theDrivingchapter.
Instrument Cluster
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VEHICLE LOADING – WITH AND WITHOUT A TRAILER
This section will guide you in the proper loading of your vehicle and/or
trailer, to keep your loaded vehicle weight within its design rating
capability, with or without a trailer. Properly loading your vehicle will
provide maximum return of vehicle design performance. Before loading
your vehicle, familiarize yourself with the following terms for determining
your vehicle’s weight ratings, with or without a trailer, from the vehicle’s
Tire Label or Safety Compliance Certification Label:
Base Curb Weight– is the weight of the vehicle including a full tank of
fuel and all standard equipment. It does not include passengers, cargo, or
optional equipment.
Vehicle Curb Weight– is the weight of your new vehicle when you picked
it up from your authorized dealer plus any aftermarket equipment.
Payload– is the combined weight of cargo and passengers that the
vehicle is carrying. The maximum payload for your vehicle can be found
on the Tire Label on the B-Pillar or the edge of the driver’s door
(vehicles exported outside the US and Canada may not have a Tire
Label). Look for“THE COMBINED WEIGHT OF OCCUPANTS AND
CARGO SHOULD NEVER EXCEED XXX kg OR XXX lb.”for
maximum payload. The payload listed on the Tire Label is the maximum
payload for the vehicle as built by the assembly plant. If any aftermarket
or authorized-dealer installed equipment has been installed on the
vehicle, the weight of the equipment must be subtracted from the
payload listed on the Tire Label in order to determine the new payload.
WARNING:The appropriate loading capacity of your vehicle can
be limited either by volume capacity (how much space is
available) or by payload capacity (how much weight the vehicle should
carry). Once you have reached the maximum payload of your vehicle,
do not add more cargo, even if there is space available. Overloading or
improperly loading your vehicle can contribute to loss of vehicle
control and vehicle rollover.
Tires, Wheels and Loading
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Engine oil and filter recommendations
Look for this certification
trademark.
Use SAE 5W-20 engine oil
Only use oils certified for gasoline engines by the American Petroleum
Institute (API). An oil with this trademark symbol conforms to the
current engine and emission system protection standards and fuel
economy requirements of the International Lubricant Standardization and
Approval Committee (ILSAC), comprised of U.S. and Japanese
automobile manufacturers.
To protect your engine and engine’s warranty, use Motorcraft
SAE
5W-20 or an equivalent SAE 5W-20 oil meeting Ford specification
WSS-M2C930-A.SAE 5W-20 oil provides optimum fuel economy and
durability performance meeting all requirements for your
vehicle’s engine.Refer toMaintenance product specifications and
capacitieslater in this chapter for more information.
Do not use supplemental engine oil additives, cleaners or other engine
treatments. They are unnecessary and could lead to engine damage that
is not covered by Ford warranty.
Change your engine oil and filter according to the appropriate schedule
listed in thescheduled maintenance information.
Ford production and Motorcraft
replacement oil filters are designed for
added engine protection and long life. If a replacement oil filter is used
that does not meet Ford material and design specifications, start-up
engine noises or knock may be experienced.
It is recommended you use the appropriate Motorcraft
oil filter or
another with equivalent performance for your engine application.
Maintenance and Specifications
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