light LINCOLN MARK VIII 1998 Owner's Guide

Fuse/Relay
LocationFuse Amp
RatingDescription
5 10A Day/Night Sensor, Cluster (Oil Pressure,
Brake Warning, Speed Control), I/P
Warning Indicator Display, Steering
Column/Ignition/Lighting Module (Logic
Input)
6 10A Starter Motor Relay
7 15A Steering Column/Ignition/Lighting Module
(Left Turn Lamps)
8 Ð Not Used
9 10A Blower Motor Relay, Electronic Automatic
Temperature Control Module
10 30A Windshield Wipers
11 10A Coil Drivers, Radio Noise Capacitors, PCM
Relay
12 10A Passenger's Power and Heated Seats
13 15A Steering Column/Ignition/Lighting Module
(Right Turn Lamps)
14 30A Cigar Lighter, Cellular Phone, Power Point
15 10A Air Bag Diagnostic Monitor
16 20A Moonroof
17 10A Instrument Cluster (Charging Indicator)
18 Ð Not Used
19 10A Steering Column/Ignition/Lighting Module
(Left Low-Beam Headlamp)
20 10A Message Center, Instrument Cluster,
Electronic Automatic Temperature Control
Module
21 10A EVAC/Fill Connector, Anti-Lock Brake
Control Module
22 Ð Not Used
23 Ð Not Used
24 Ð Not Used
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Fuse/Relay
LocationFuse Amp
RatingDescription
25 10A Steering Column/Ignition/Lighting Module
(Right Low-Beam Headlamp)
26 15A Steering Column/Ignition/Lighting Module
(Courtesy Lighting, Demand Lighting)
27 Ð Not Used
28 10A Instrument Cluster, I/P Warning Indicator
Display, Air Suspension/EVO Steering
Module, Rear Window Defrost Module,
Steering Wheel Position Sensor,
Transmission Control Switch
29 Ð Not Used
30 10A Heated Mirrors
31 10A Steering Column/Ignition/Lighting Module
(Park Lamps)
32 15A Brake On/Off Switch, Brake Pressure
Switch
33 Ð Not Used
34 15A Heated Seats, Backup Lamps, Speed
Control, Daytime Running Lamps, A/C
Cycling Switch, Digital Transmission Range
Sensor, Intake Manifold Runner Control
Module
35 10A Driver's Power and Heated Seats
36 Ð Not Used
37 Ð Not Used
38 10A Data Link Connector
39 Ð Not Used
40 Ð Not Used
41 10A Keyless Entry, Power Door Locks, Power
Mirror Switch, Memory/Recall Switch,
Driver's Door Module
Roadside emergencies
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The high-current fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingDescription
1 10A* Powertrain Control Module (Keep-Alive
Memory)
2 15A* High Beam Relay, Daytime Running Lamps
Module
3 10A* Powertrain Control Module (EAM Pump
Motor-Monitor)
4 15A* Air Suspension, Electronically Variable
Orifice Power Steering
5 30A* Trunk Lid Relay, Fuel Filler Door Release
6 10A* Air Bag Module
7 Ð Not Used
8 20A* Horn Relay
9 Ð Not Used
10 20A* Radio Amplifier, CD Changer
11 Ð Not Used
12 15A* Steering Column/Ignition/Lighting Module
(Tilt/Telescoping Steering Column Motors,
Mirror Lamps, Brake Shift Interlock, High
Beam Indicator, Anti-Theft Indicator)
13 60A** Air Suspension
14 30A** Delayed Accessory Power Relay #1, I/P
Fuses (4, 10, 16)
15 30A** Powertrain Control Module, PCM Power
Relay, Engine Compartment Fuse 1
16 20A** Fuel Pump Relay, Fuel Pump Module
17 30A** Electronic Air Management, Engine
Compartment Fuse 3
18 30A** Passenger Seat Module, Passenger Lumbar,
I/P Fuse 12
19 30A** Driver Seat Module, Driver Lumbar, I/P
Fuse 35
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SERVICE RECOMMENDATIONS
To help you service your vehicle:
²We highlight do-it-yourself items in the engine compartment for easy
location.
²We provide a ªService Guideº which makes tracking routine service
easy.
If your vehicle requires professional service, your dealership can provide
necessary parts and service. Check your ªWarranty Guideº to find out
which parts and services are covered.
Use only recommended fuels, lubricants, fluids and service parts
conforming to specifications. Motorcraft parts are designed and built to
provide the best performance in your vehicle.
PRECAUTIONS WHEN SERVICING YOUR VEHICLE
Be especially careful when inspecting or servicing your vehicle.
²Do not work on a hot engine.
²When the engine is running, make sure that loose clothing, jewelry or
long hair does not get caught up in moving parts.
²Do not work on a vehicle with the engine running in an enclosed
space, unless you are sure you have enough ventilation.
²Keep all lit cigarettes, open flames and other lit material away from
the battery and all fuel related parts.
If you disconnect the battery, the engine must ªrelearnº its idle
conditions before your vehicle will drive properly, as explained inBattery
in this chapter.
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Brake fluid is toxic.
If you use a brake fluid that is not DOT 3, you will cause
permanent damage to your brakes.
Do not let the reservoir for the master cylinder run dry. This
may cause the brakes to fail.
WINDSHIELD WASHER FLUID
Checking and adding washer fluid
Check the washer fluid whenever
you stop for fuel. The reservoir is on
the right side of the engine
compartment and is highlighted with
a
symbol.
If the level is low, add enough fluid
to fill the reservoir. In very cold
weather, do not fill the reservoir all
the way.
Do not put engine coolant in the container for the windshield
washer fluid.
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²Be particularly careful if you are taking ªAntabuseº or other forms of
disulfiram for the treatment of alcoholism. Breathing gasoline vapors
or skin contact could cause an adverse reaction. Consult a physician
immediately.
Choosing the right fuel
Use only UNLEADED FUEL. The use of leaded fuel is prohibited by law
and could damage your vehicle.
Your vehicle was not designed to use fuel or fuel additives with metallic
compounds, including manganese-based compounds containing MMT.
Vehicles certified to California emission standards (indicated on the
underhood Vehicle Emissions Control Information label) are designed to
operate on California reformulated gasolines. If California reformulated
gasoline is not available when you refuel, your vehicle can be operated
on non-California fuels. However, even though your engine will perform
adequately on other gasolines, the performance of the emission control
devices and systems may be adversely affected.
Repair of damage caused by using a fuel that your vehicle was not
designed for may not be covered by your warranty.
Octane recommendations
Your vehicle is designed to use
ªPremiumº gasoline for optimum
performance with an (R+M)/
2 octane rating of 91 or higher.
Gasolines with lower octance ratings
can be used, but performance may
decrease. We do not recommend
gasolines labeled as ªPremiumº in
high altitude areas that are sold with octane ratings less than 91.
Do not be concerned if your vehicle sometimes knocks lightly. However,
if it knocks heavily under most driving conditions on fuel with the
recommended octane, see your dealer or a qualified service technician to
prevent any engine damage.
Fuel quality
If you are experiencing starting, rough idle or hesitation driveability
problems during a cold start, try a different brand of ªRegularº gasoline.
ªPremiumº gasoline is not recommended (particularly in the United
91(R+M)/2 METHOD
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142

States) because it may cause these problems to become more
pronounced. If the problems persist, see your dealer or a qualified
service technician.
The American Automobile Manufacturers Association (AAMA) issued a
gasoline specification to provide information on high quality fuels that
optimize the performance of your vehicle. We recommend the use of
gasolines that meet the AAMA specification if they are available.
It should not be necessary to add any aftermarket products to your fuel
tank if you continue to use a high-quality fuel.
Cleaner air
Ford approves the use of gasolines to improve air quality, including
reformulated gasolines that contain oxygenates up to 10% ethanol or
15% MTBE.
Do not use gasolines containing methanol, which can damage critical fuel
system components. Damage resulting from the use of methanol may not
be covered by your warranty.
Running out of fuel
Avoid running out fuel because this situation may have an adverse affect
on modern powertrain components.
You may need to crank the engine several times before the system starts
to pump fuel from the tank to the engine. If you run out of fuel, your
Check Engine light may come on. For more information on the Check
Engine light, refer to theInstrumentationchapter.
Calculating fuel economy
To accurately calculate your vehicle's fuel economy:
1. Fill the tank completely and record the initial odometer reading.
2. Each time you fill the tank, record the amount of fuel added (in liters
or gallons).
3. After at least three to five fuel tank fill-ups, fill the fuel tank and
record the current mileage reading.
4. Use one of the following equations to calculate fuel economy.
Liters used x 1004Total kilometers traveled
Total miles traveled4Total gallons used
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Keep a record for at least one month. This will provide an accurate
estimate of the vehicle's fuel economy.
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:
²Use only unleaded fuel.
²Avoid running out of fuel.
²Do not turn off the ignition while your vehicle is moving, especially at
high speeds.
²Have the services listed in your ªService Guideº performed according
to the specified schedule.
The Scheduled Maintenance Services listed in the ªService Guideº are
required because they are considered essential to the life and
performance of your vehicle and to its emissions system.
If other than Ford, Motorcraft or Ford authorized parts are used for
maintenance replacements or for service of components affecting
emission control such non-Ford parts should be equivalent to genuine
Ford Motor Company parts in performance and durability.
Do not park, idle, or drive your vehicle in dry grass or other dry
ground cover. The emission system heats up the engine
compartment and exhaust system, which can start a fire.
Watch for fluid leaks, strange odors, smoke, loss of oil pressure, the
charging system warning light, the ªCheck Engineº light or the
temperature warning light. These events could indicate that the emission
control system is not working properly.
If you smell exhaust fumes of any kind inside your vehicle, have
the dealer inspect and fix your vehicle immediately. Do not drive
if you smell exhaust fumes. These fumes are harmful and could kill
you.
Do not make any unauthorized changes to your vehicle or engine. By
law, vehicle owners and anyone who manufactures, repairs, services,
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144

sells, leases, trades vehicles, or supervises a fleet of vehicles are not
permitted to intentionally remove an emission control device or prevent
it from working. Information about your vehicle's emission system is on
the Vehicle Emission Control Information Decal located on or near the
engine. This decal identifies engine displacement and gives some tune up
specifications.
Please consult your ªWarranty Guideº for complete emission warranty
information.
Readiness for inspection/maintenance (I/M) testing
In some localities, it may be a legal requirement to pass an I/M test of
the on-board diagnostic (OBD-II) system. If your ªcheck engine/service
engine soonº light is on, reference the applicable light description in the
Warning Lights and Chimessection of your owners guide. Your vehicle
may not pass the I/M test with the ªcheck engine/service engine soonº
light on.
If the vehicle's powertrain system or its battery has just been serviced,
the OBD-II system is reset to a ªnot ready for I/M testº condition. To
ready the OBD-II system for I/M testing, a minimum of 30 minutes of city
and highway driving is necessary as described below:
²First, at least 10 minutes of driving on an expressway or highway.
²Next, at least 20 minutes driving in stop and go, city type traffic with
at least four idle periods.
Allow the vehicle to sit for at least eight hours without starting the
engine. Then, start the engine and complete the above driving cycle. The
engine must warm up to its normal operating temperature. Once started,
do not turn off the engine until the above driving cycle is complete.
EXTERIOR BULBS
Replacing exterior bulbs
Check the operation of the following lamps frequently:
²Headlamps
²Tail lamps
²Brakelamps
²High-mount brakelamp
²Turn signals
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Using the right bulbs
Function Trade Number
Headlamp low beam 9500
Headlamp high beam 9005
Park and turn lamp (front) 3157 NAK
Side marker lamp (front) 168
Cornering lamp (front) 3156
Tail lamp, brakelamp, turn lamp 3057K
Side marker (rear) 168
Backup lamp 3156
License plate lamp 168
High-mount brakelamp 3157K
Luggage compartment lamp 912
Dome/map lamp (with moon roof) 906
Dome lamp 906
Map lamp 168
Sun visor lighted mirror Part # ES9Z-13466-B
Front door courtesy lamp/dual floorwell lamp 168
Rear reading/courtesy 912
Glove compartment 194
Ashtray 194
To replace all instrument panel lights - see your dealer.
AIMING THE HEADLAMPS
Your vehicle is equipped with a Vehicle Headlamp Aim Device (VHAD)
on each headlamp body. Each headlamp may be properly aimed in the
horizontal direction (left/right) and the vertical position (up/down).
A non-zero bubble reading does not necessarily indicate out-of-aim
headlamps. If your vehicle is not positioned on a level surface, the slope
will be included in the level indicator. Therefore, vertical headlamp
adjustment should be performed only when beam direction appears to be
incorrect or a level surface can not be verified.
The horizontal aim must be adjusted first. You will need one 4 mm box
wrench or open end wrench.
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