ignition LINCOLN MARK LT 2008 Repair Manual

HAZARD FLASHER CONTROL
The hazard flasher is located on the
steering column, just behind the
steering wheel. The hazard flashers
will operate when the ignition is in
any position or if the key is not in
the ignition.
Push in the flasher control and all
front and rear direction signals will
flash. Press the flasher control again
to turn them off. Use it when your
vehicle is disabled and is creating a
safety hazard for other motorists.
Note:With extended use, the flasher may run down your battery.
FUEL PUMP SHUT-OFF SWITCH
This device stops the electric fuel pump from sending fuel to the engine
when your vehicle has had a substantial jolt.
After an accident, if the engine cranks but does not start, this switch
may have been activated.
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This switch is located in the front
passenger’s footwell, behind the kick
panel access cover, to the left of the
fuse box. The access cover needs to
be removed to reset the fuel pump
shut-off switch.
To reset the switch:
1. Turn the ignition OFF.
2. Check the fuel system for leaks.
3. If no leaks are apparent, reset the
switch by pushing in on the reset
button.
4. Turn the ignition ON.
5. Wait a few seconds and return
the key to OFF.
6. Make another check for leaks.
FUSES AND RELAYS
Fuses
If electrical components in the
vehicle are not working, a fuse may
have blown. Blown fuses are
identified by a broken wire within
the fuse. Check the appropriate
fuses before replacing any electrical
components.
Note:Always replace a fuse with one that has the specified amperage
rating. Using a fuse with a higher amperage rating can cause severe wire
damage and could start a fire.
15
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Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
35 20A* Instrument cluster high beam
indicator, High beam headlamps
36 10A* Trailer tow right turn/stop lamps
37 20A* Rear power point, Center console
power point
38 25A* Subwoofer power
39 — Not used
40 20A* Low beam headlamps, DRL
41 — Not used
42 10A* Trailer tow left turn/stop lamps
101 30A** Starter solenoid
102 20A** Ignition switch feed
103 20A** ABS valves
104 — Not used
105 30A** Electric trailer brakes
106 30A** Trailer tow battery charge
107 30A** Power door locks (BSM)
108 30A** Passenger power seat
109 30A** Driver power seat, Adjustable
pedals, Memory module (pedals,
seat, mirror)
110 20A** Cigar lighter, Diagnostic connector
power
111 30A** 4x4 relays
112 40A** ABS pump power
113 30A** Wipers and washer pump
114 40A** Heated backlite, Heated mirror
power
115 20A** Moon roof
116 30A** Blower motor
117 20A** Instrument panel power point
118 30A** Heated seats
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Location of the spare tire and tools
The spare tire and tools for your vehicle are stowed in the following
locations:
Tool Location
Spare tire Under the vehicle, just forward of
the rear bumper
Jack, jack handle and lug nut
wrenchUnder the rear seat on the
passenger side
The wing nut must be removed and the jack screw turned
counterclockwise to release pressure before the jack can be removed
from the holder.
Removing the spare tire
1. Use the ignition key to remove
the lock cylinder from the access
hole of the bumper to allow access
to the guide tube. Assemble the jack
handle as shown in the illustration.
2. Fully insert the jack handle
through the bumper hole and into
the guide tube through the access
hole in the rear bumper.
3. Turn the handle counterclockwise until tire is lowered to the ground,
the tire can be slid rearward and the cable is slightly slack.
4. Slide the retainer through the center of the wheel.
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If you have run out of fuel:
•You may need to cycle the ignition from OFF to ON several times after
refueling to allow the fuel system to pump the fuel from the tank to
the engine. On restarting, cranking time will take a few seconds longer
than normal.
•Normally, adding 1 gallon (3.8L) of fuel is enough to restart the
engine. If the vehicle is out of fuel and on a steep grade, more than 1
gallon (3.8L) may be required.
•TheService engine soon
indicator may come on. For more
information on theService engine soon
indicator, refer to
Warning lights and chimesin theInstrument Clusterchapter.
ESSENTIALS OF GOOD FUEL ECONOMY
Measuring techniques
Your best source of information about actual fuel economy is you, the
driver. You must gather information as accurately and consistently as
possible. Fuel expense, frequency of fill-ups or fuel gauge readings are
NOT accurate as a measure of fuel economy. We do not recommend taking
fuel economy measurements during the first 1,000 miles (1,600 km) of
driving (engine break-in period). You will get a more accurate
measurement after 2,000 miles–3,000 miles (3,000 km–5,000 km).
Filling the tank
The advertised fuel capacity of the fuel tank on your vehicle is equal to
the rated refill capacity of the fuel tank as listed in theMaintenance
product specifications and capacitiessection of this chapter.
The advertised capacity is the amount of the indicated capacity and the
empty reserve combined. Indicated capacity is the difference in the
amount of fuel in a full tank and a tank when the fuel gauge indicates
empty. Empty reserve is the small amount of fuel remaining in the fuel
tank after the fuel gauge indicates empty.
The amount of usable fuel in the empty reserve varies and should
not be relied upon to increase driving range. When refueling your
vehicle after the fuel gauge indicates empty, you might not be
able to refuel the full amount of the advertised capacity of the
fuel tank due to the empty reserve still present in the tank.
For consistent results when filling the fuel tank:
•Turn the engine/ignition switch to the off position prior to refueling,
an error in the reading may result if the engine is left running.
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•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.
•Four-wheel-drive operation (if equipped) is less fuel efficient than
two-wheel-drive operation.
•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.
EMISSION CONTROL SYSTEM
Your vehicle is equipped with various emission control components and a
catalytic converter which will enable your vehicle to comply with
applicable exhaust emission standards. To make sure that the catalytic
converter and other emission control components continue to work
properly:
•Use only the specified fuel listed.
•Avoid running out of fuel.
•Do not turn off the ignition while your vehicle is moving, especially at
high speeds.
•Have the items listed inscheduled maintenance information
performed according to the specified schedule.
The scheduled maintenance items listed inscheduled maintenance
informationare essential to the life and performance of your vehicle
and to its emissions system.
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2. Poor fuel quality or water in the fuel—the engine may misfire or run
poorly.
3. The fuel cap may not have been securely tightened. SeeFuel filler
capin this chapter.
4. Driving through deep water—the electrical system may be wet.
These temporary malfunctions can be corrected by filling the fuel tank
with good quality fuel, properly tightening the fuel cap or letting the
electrical system dry out. After three driving cycles without these or any
other temporary malfunctions present, theService engine soon
indicator should stay off the next time the engine is started. A driving
cycle consists of a cold engine startup followed by mixed city/highway
driving. No additional vehicle service is required.
If theService engine soon
indicator remains on, have your vehicle
serviced at the first available opportunity. Although some malfunctions
detected by the OBD-II may not have symptoms that are apparent,
continued driving with theService engine soon
indicator on can
result in increased emissions, lower fuel economy, reduced engine and
transmission smoothness, and lead to more costly repairs.
Readiness for Inspection/Maintenance (I/M) testing
Some state/provincial and local governments may have
Inspection/Maintenance (I/M) programs to inspect the emission control
equipment on your vehicle. Failure to pass this inspection could prevent
you from getting a vehicle registration. Your vehicle may not pass the I/M
test if theService engine soon
indicator is on or not working
properly (bulb is burned out), or if the OBD-II system has determined
that some of the emission control systems have not been properly
checked. In this case, the vehicle is considered not ready for I/M testing.
If theService engine soon
indicator is on or the bulb does not
work, the vehicle may need to be serviced. Refer to the On board
diagnostics (OBD-II) description in this chapter.
If the vehicle’s engine or transmission has just been serviced, or the
battery has recently run down or been replaced, the OBD-II system may
indicate that the vehicle is not ready for I/M testing. To determine if the
vehicle is ready for I/M testing, turn the ignition key to the ON position
for 15 seconds without cranking the engine. If theService engine
soon
indicator blinks eight times, it means that the vehicle is not
ready for I/M testing; if theService engine soon
indicator stays on
solid, it means that the vehicle is ready for I/M testing.
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ENGINE DATA
Engine 5.4L V8 engine
Cubic inches 330
Required fuel 87 octane
Firing order 1-3-7-2-6-5-4-8
Ignition system Coil on plug
Spark plug gap
10.040–0.050 inch (1.02–1.28mm)
Compression ratio 9.85:1
1The spark plug gap can not be adjusted.
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filter, specifications ........284, 310
recommendations ...................284
refill capacities ........................311
specifications ..........................311
Event data recording ....................7
Exhaust fumes ..........................213
F
Fail safe cooling ........................292
Family entertainment system ....38
Floor mats .................................110
Fluid capacities .........................311
Foglamps .....................................72
Four-Wheel Drive vehicles .......228
driving off road .......................230
electronic shift ........................229
indicator light .........................228
preparing to drive your
vehicle .....................................218
Fuel ............................................293
calculating fuel
economy ..........................104, 298
cap ...........................................295
capacity ...................................311
choosing the right fuel ...........296
comparisons with EPA fuel
economy estimates .................301
detergent in fuel .....................297
filling your vehicle with
fuel ...........................293, 295, 298
filter, specifications ........293, 310
fuel pump shut-off switch .....239
improving fuel economy ........298
octane rating ...........297, 314–315
quality ......................................297
running out of fuel .................297
safety information relating to
automotive fuels .....................293
Fuel pump shut-off switch .......239Fuses ..................................240–241
G
Gas cap (see Fuel cap) ............295
Gas mileage
(see Fuel economy) .................298
Gauges .........................................16
H
Hazard flashers .........................239
Head restraints .................134, 138
Headlamps ...................................72
aiming ........................................74
autolamp system .......................72
bulb specifications ....................77
daytime running lights .............73
flash to pass ..............................73
high beam .................................73
replacing bulbs .........................78
turning on and off ....................72
Heating
heating and air conditioning
system .......................................68
Homelink wireless control
system ..........................................98
Hood ..........................................279
How to get going ........................19
I
Ignition .......................210, 314–315
Illuminated visor mirror .............83
Infant seats
(see Safety seats) .....................167
Inspection/maintenance (I/M)
testing ........................................303
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Instrument panel
cleaning ...................................275
cluster ........................................12
lighting up panel and
interior .......................................74
J
Jack ............................................247
positioning ...............................247
storage .............................247, 250
Jump-starting your vehicle ......255
K
Keyless entry system ...............129
autolock ...................................120
keypad .....................................129
locking and unlocking doors ..131
programming entry code .......129
Keys ...................................120, 132
positions of the ignition .........210
L
Lamps
autolamp system .......................72
bulb replacement
specifications chart ..................77
daytime running light ...............73
fog lamps ...................................72
headlamps .................................72
headlamps, flash to pass ..........73
instrument panel, dimming .....74
interior lamps ...........................76
replacing bulbs ...................78, 81
Lights, warning and indicator ....12
anti-lock brakes (ABS) ..........215
Load limits .................................198
Loading instructions .................204Locks
autolock ...................................120
childproof ................................122
doors ........................................120
Lubricant specifications ...........311
Lug nuts ....................................254
Lumbar support, seats .............136
M
Message center .........................102
english/metric button .............106
system check button ..............106
warning messages ...................107
Mirrors ...................................90–91
automatic dimming rearview
mirror ........................................90
fold away ...................................91
heated ........................................92
programmable memory ..125, 137
side view mirrors (power) .......91
signal .........................................92
Moon roof ....................................97
Motorcraft parts ........277, 293, 310
N
Navigation system .......................67
O
Octane rating ............................297
Oil (see Engine oil) ..................282
P
Parking brake ............................216
Parts (see Motorcraft parts) ....310
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Owners Guide (post-2002-fmt)
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Index
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