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.
2007 Grand Marquis(grn)
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USA(fus)
Maintenance and Specifications
226
Maintenance
•Keep tires properly inflated and use only recommended size.
•Operating a vehicle with the wheels out of alignment will reduce fuel
economy.
•Use recommended engine oil. Refer toMaintenance product
specifications and capacitiesin this chapter.
•Perform all regularly scheduled maintenance items. Follow the
recommended maintenance schedule and owner maintenance checks
found inscheduled maintenance information.
Conditions
•Heavily loading a vehicle or towing a trailer may reduce fuel economy
at any speed.
•Carrying unnecessary weight may reduce fuel economy (approximately
1 mpg [0.4 km/L] is lost for every 400 lb [180 kg] of weight carried).
•Adding certain accessories to your vehicle (for example bug
deflectors, rollbars/light bars, running boards, ski/luggage racks) may
reduce fuel economy.
•Using fuel blended with alcohol may lower fuel economy.
•Fuel economy may decrease with lower temperatures during the first
8–10 miles (12–16 km) of driving.
•Driving on flat terrain offers improved fuel economy as compared to
driving on hilly terrain.
•Transmissions give their best fuel economy when operated in the top
cruise gear and with steady pressure on the gas pedal.
•Close windows for high speed driving.
EPA window sticker
Every new vehicle should have the EPA window sticker. Contact your
authorized dealer if the window sticker is not supplied with your vehicle.
The EPA window sticker should be your guide for the fuel economy
comparisons with other vehicles.
It is important to note the box in the lower left corner of the window
sticker. These numbers represent the Range of MPG (L/100 km)
expected on the vehicle under optimum conditions. Your fuel economy
may vary depending upon the method of operation and conditions.
2007 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
246
washing ....................................215
waxing .....................................216
wheels ......................................216
wiper blades ............................218
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 ...............................101
steering column ........................68
Coolant
checking and adding ..............231
refill capacities ................235, 256
specifications ..........................256
Cruise control
(see Speed control) ....................65
Cupholder(s) .............................104
Customer Assistance ................184
Ford Extended Service
Plan ..........................................211
Getting assistance outside the
U.S. and Canada .....................212
Getting roadside assistance ...184
Getting the service you
need .........................................207
Ordering additional owner’s
literature .................................213
Utilizing the
Mediation/Arbitration
Program ...................................211D
Daytime running lamps
(see Lamps) ................................39
Defrost
rear window ..............................37
Dipstick
automatic transmission
fluid ..........................................251
engine oil .................................226
Driving under special
conditions ..................................183
through water .........................183
E
Electronic message center .........74
Emergencies, roadside
jump-starting ..........................201
Emission control system ..........247
Engine ........................................258
cleaning ...................................217
coolant .....................................231
fail-safe cooling .......................236
idle speed control ...................229
lubrication specifications .......256
refill capacities ........................256
service points ..........................224
starting after a collision .........186
Engine block heater .................172
Engine oil ..................................226
change oil soon warning,
message center .......................226
checking and adding ..............226
dipstick ....................................226
filter, specifications ........228, 254
recommendations ...................228
refill capacities ........................256
specifications ..........................256
Event data recording ....................6
2007 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Index
264
autolock .....................................84
keypad .......................................91
programming entry code .........91
Keys .......................................83, 96
positions of the ignition .........168
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) ..........173
Limited slip axle
(see Traction Loc) ....................178
Load limits .................................158
Locks
autolock .....................................84
childproof ..................................86
doors ..........................................83
Lubricant specifications ...........256
Lug nuts ....................................200
Lumbar support, seats .............103
M
Message center ...........................74
english/metric button ...............78
system check button ................77warning messages .....................79
Mirrors .........................................64
automatic dimming rearview
mirror ........................................63
fold away ...................................64
heated ........................................64
side view mirrors (power) .......64
Moon roof ....................................69
Motorcraft parts ........221, 237, 254
O
Octane rating ............................242
Oil (see Engine oil) ..................226
P
Parking brake ............................174
Parts (see Motorcraft parts) ....254
Passenger Occupant
Classification Sensor .................106
Pedals (see Power adjustable
foot pedals) .................................65
Power adjustable foot pedals .....65
Power distribution box
(see Fuses) ...............................191
Power door locks ..................83–84
Power mirrors .............................64
Power point .................................61
Power steering ..................176–177
fluid, checking and adding ....250
fluid, refill capacity ................256
Power Windows ...........................62
R
Radio ..........................18, 20, 23, 28
2007 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Index
266
Rear window defroster ...............37
Relays ................................187, 194
Remote entry system ...........87, 91
illuminated entry ......................90
locking/unlocking doors ...........88
opening the trunk .....................88
panic alarm ...............................88
replacement/additional
transmitters ...............................89
replacing the batteries .............88
Roadside assistance ..................184
S
Safety Belt Maintenance ..........113
Safety belts (see Safety
restraints) ..................104, 108–113
Safety defects, reporting ..213–214
Safety restraints ........104, 108–113
Belt-Minder...........................114
extension assembly ................112
for adults .........................109–112
for children .............................131
lap belt ....................................110
Occupant Classification
Sensor ......................................106
safety belt maintenance .........113
warning light and chime ........114
Safety seats for children ..........135
Safety Compliance
Certification Label ....................259
Seats ............................................99
child safety seats ....................135
front seats .................................99
SecuriLock passive anti-theft
system ....................................93, 96
Servicing your vehicle ..............222Setting the clock
AM/FM single CD .....................22
AM/FM stereo ...........................19
AM/FM/In-dash 6 CD ................31
AM/FM/Tape/CD .......................26
Spark plugs,
specifications .....................254, 258
Specification chart,
lubricants ...................................256
Speed control ..............................65
Starting a flex fuel vehicle .......170
Starting your vehicle ........168–170
jump starting ..........................201
Steering
speed sensitive .......................177
Steering wheel
controls ......................................68
tilting .........................................51
T
Tilt steering wheel ......................51
Tires ...........................143–144, 194
alignment ................................151
care ..........................................147
changing ..........................194, 197
checking the pressure ............147
inflating ...................................145
label .........................................157
replacing ..................................149
rotating ....................................151
safety practices .......................150
sidewall information ...............152
snow tires and chains ............158
spare tire .........................195, 197
terminology .............................144
tire grades ...............................144
treadwear ........................143, 148
Towing .......................................164
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Owners Guide (post-2002-fmt)
USA(fus)
Index
267
recreational towing
.................167
trailer towing
..........................164
wrecker
....................................206
Traction control
........................175
Traction-lok rear axle
...............178
Transmission
.............................178
brake-shift interlock
(BSI)
................................178–179
fluid, checking and adding
(automatic)
.............................251
fluid, refill capacities
..............256
lubricant specifications
..........256
Trunk
...........................................86
remote release
....................82, 88
Turn signal
..................................42V
Vehicle Identification Number
(VIN) ..........................................259
Vehicle loading ..........................158
Ventilating your vehicle ...........171
W
Warning lights (see Lights) .......10
Washer fluid ..............................225
Water, Driving through .............183
Windows
power .........................................62
Windshield washer fluid and
wipers ..........................................50
checking and adding fluid .....225
replacing wiper blades ...........225
Wrecker towing .........................206
2007 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Index
268