oil change Mercury Grand Marquis 2008 Owner's Manuals

Maintenance and Specifications 230
Engine compartment 232
Engine oil 234
Battery 237
Engine coolant 239
Fuel information 245
Air filter(s) 261
Part numbers 262
Maintenance product specifications and capacities 263
Engine data 266
Accessories 269
Index 271
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Copyright © 2007 Ford Motor Company
Table of Contents
3
2008 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)

The sequence of the system check report and how it appears in the
message center is as follows:
1. OIL LIFE
— PRESS RESET IF NEW OIL
2. WASHER FLUID
3. AIR SUSPENSION (if equipped))
4. RECONFIGURABLE TELLTALES
—OK
— FAILED RED
— FAILED AMBER
Display Type
1. Select this function from the
SETUP menu.
2. Press the SELECT control to
change the display.
Text Size
1. Select this function from the
SETUP menu.
2. Press the SELECT control to
change text size.
Units (English/Metric)
1. Select this function from the
SETUP menu for the current units
to be displayed.
2. Press the SELECT control to
change from English to Metric.
2008 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
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Language
1. Select this function from the
SETUP menu for the current
language to be displayed.
2. Pressing the SELECT control
cycles the message center through
each of the language choices.
Oil Minder Start Value
1. Select this function from the
SETUP control for the current
display mode.
2. Press the SELECT control to
change oil value.
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 4
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 ten minutes from the reset.
2008 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
79

•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.
Warning display Status
Door Ajar Warning cannot be reset
Coolant over temperature Warning returns after 10 minutes
Powertrain malfunction
Check fuel cap
Check air suspension
Low fuel
Overdrive ON/OFF Warning returns after the ignition key
is turned from OFF to ON.
Trunk ajar
Low tire pressure
Tire pressure monitor fault
Tire pressure sensor fault
Check compass module
Low washer fluid
Change engine oil
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.
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.
2008 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
80

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
suspensionin theDrivingchapter.
LOW FUEL.Displayed as an early reminder of a low fuel condition.
Warning message can be reset by pressing the RESET button, but will
return after 10 minutes. If any other button is pressed besides RESET,
the message ’’PRESS RESET TO CLEAR’’ will appear in the Message
Center. Once this message disappears (after approximately 2 seconds),
press RESET to clear the warning.
TRUNK AJAR.Displayed when the trunk is not completely closed.
OVERDRIVE ON/OFF.Displayed when the overdrive is enabled or
disabled.
LOW TIRE PRESSURE.Displayed when one or more tires on your
vehicle have low tire pressure. Refer toInflating Your Tiresin the
Tires, Wheels and Loadingchapter.
TIRE PRESSURE MONITOR FAULT.Displayed when the Tire
Pressure Monitoring System is malfunctioning. If the warning stays on or
continues to come on, have the system inspected by your authorized
dealer.
TIRE PRESSURE SENSOR FAULT.Displayed when a tire pressure
sensor is malfunctioning, or your spare tire is in use (Note: this includes
the use of the optional full-sized matching spare tire and wheel). For
more information on how the system operates under these conditions,
refer toUnderstanding Your Tire Pressure Monitoring Systemin the
Tires, Wheels and Loadingchapter. If the warning stays on or
continues to come on, have the system inspected by your authorized
dealer.
CHECK COMPASS MODULE.Displayed when the compass is not
operating properly. If the warning stays on or continues to come on,
contact your authorized dealer as soon as possible.
LOW WASHER FLUID.Indicates the washer fluid reservoir is less than
one quarter full. Check the washer fluid level. Refer toWindshield
washer fluidin theMaintenance and Specificationschapter.
CHANGE ENGINE OIL.Displayed when the engine oil life remaining is
5 percent or less. When oil life left is between 5% and 0%, the CHANGE
OIL SOON message will be displayed. When oil life left reaches 0%, the
OIL CHANGE REQUIRED message will be displayed.
An oil change is required whenever indicated by the message center and
according to the recommended maintenance schedule. USE ONLY
RECOMMENDED ENGINE OILS.
2008 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
81

To reset the oil monitoring system to 100% after each oil change
[approximately 7,500 miles (12,070 km) or 6 months] perform the
following:
1. Press and hold the RESET
control for 2 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 3 seconds and release.
Oil life is set to 100% and “OIL LIFE
START VALUE SET TO XXX%” is
displayed.
POSITIVE RETENTION FLOOR MAT
Do not install additional floor mats on top of the factory installed
floor mats as they may interfere with the accelerator or the
brake pedals.
Position the driver floor mat so that
the eyelet is over the pointed end of
the retention post and rotate
forward to lock in. Make sure that
the mat does not interfere with the
operation of the accelerator or the
brake pedal. To remove the floor
mat, reverse the installation
procedure.
2008 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
82

To avoid possible oil loss, DO NOT operate the vehicle with the
engine oil level dipstick and/or the engine oil filler cap removed.
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’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.
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 inscheduled maintenance information.
Ford production and aftermarket (Motorcraft) 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.
2008 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
236

plastic parts ............................226
washing ....................................223
waxing .....................................224
wheels ......................................224
wiper blades ............................226
Climate control (see Air
conditioning or Heating) ............35
Clock adjust
6-CD in dash .............................31
AM/FM .......................................19
AM/FM/CD .................................22
AM/FM/Tape/CD .......................26
Compass, electronic
set zone adjustment .................54
Console ........................................52
overhead ..............................52–53
Controls
power seat ...............................102
steering column ........................68
Coolant
checking and adding ..............239
refill capacities ................243, 263
specifications ..........................263
Cruise control
(see Speed control) ....................65
Cupholder(s) .............................105
Customer Assistance ................191
Ford Extended Service
Plan ..........................................219
Getting assistance outside the
U.S. and Canada .....................220
Getting roadside assistance ...191
Getting the service
you need .................................215
Ordering additional owner’s
literature .................................221
Utilizing the
Mediation/Arbitration
Program ...................................219D
Daytime running lamps
(see Lamps) ................................39
Defrost
rear window ..............................37
Dipstick
automatic transmission
fluid ..........................................259
engine oil .................................234
Driving under special
conditions ..................................189
through water .........................190
E
Electronic message center .........74
Emergencies, roadside
jump-starting ..........................208
Emission control system ..........255
Engine ........................................266
cleaning ...................................225
coolant .....................................239
fail-safe cooling .......................244
idle speed control ...................237
lubrication specifications .......263
refill capacities ........................263
service points ..........................232
starting after a collision .........193
Engine block heater .................177
Engine oil ..................................234
change oil soon warning,
message center .......................234
checking and adding ..............234
dipstick ....................................234
filter, specifications ........236, 262
recommendations ...................236
refill capacities ........................263
specifications ..........................263
Event data recording ....................6
2008 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Index
272

programming entry code .........92
Keys .......................................84, 97
positions of the ignition .........173
L
Lamps
autolamp system .......................38
bulb replacement
specifications chart ..................44
daytime running light ...............39
fog lamps ...................................39
headlamps .................................38
headlamps, flash to pass ..........39
instrument panel, dimming .....40
interior lamps .....................42–45
replacing bulbs .........................45
Lane change indicator
(see Turn signal) ........................42
Lights, warning and indicator ....10
anti-lock brakes (ABS) ..........180
Limited slip axle
(see Traction Loc) ....................185
Load limits .................................163
Locks
autolock .....................................85
childproof ..................................86
doors ..........................................84
Lubricant specifications ...........263
Lug nuts ....................................207
Lumbar support, seats .............104
M
Message center ...........................74
english/metric button ...............78
system check button ................77
warning messages .....................79
Mirrors ...................................63–64automatic dimming rearview
mirror ........................................63
fold away ...................................64
heated ........................................64
side view mirrors (power) .......64
Moon roof ....................................69
Motorcraft parts ........228, 245, 262
O
Octane rating ............................250
Oil (see Engine oil) ..................234
P
Parking brake ............................180
Parts (see Motorcraft parts) ....262
Passenger Occupant
Classification Sensor .................107
Pedals (see Power adjustable
foot pedals) .................................65
Power adjustable foot pedals .....65
Power distribution box
(see Fuses) ...............................198
Power door locks ..................84–85
Power mirrors .............................64
Power point .................................61
Power steering ..................183–184
fluid, checking and adding ....258
fluid, refill capacity ................263
Power Windows ...........................62
R
Radio ..........................18, 20, 23, 28
Rear window defroster ...............37
Relays ................................194, 201
2008 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Index
274