check engine light LINCOLN LS 2005 User Guide

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 in yourScheduled Maintenance Guide
performed according to the specified schedule.
The scheduled maintenance items listed in theScheduled Maintenance
Guideare 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.
Illumination of the“Check Engine”light, charging system warning light
or the temperature warning light, fluid leaks, strange odors, smoke or
loss of engine power, could indicate that the emission control system is
not working properly.
Exhaust leaks may result in entry of harmful and potentially
lethal fumes into the passenger compartment.
Do not make any unauthorized changes to your vehicle or engine. By
law, vehicle owners and anyone who manufactures, repairs, services,
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 yourWarranty Guidefor complete emission warranty
information.
REVIEW COPY
2005 Lincoln LS(dew), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Maintenance and Specifications
298

On board diagnostics (OBD-II)
Your vehicle is equipped with a computer that monitors the engine’s
emission control system. This system is commonly known as the On
Board Diagnostics System (OBD-II). This OBD-II system protects the
environment by ensuring that your vehicle continues to meet
government emission standards. The OBD-II system also assists the
service technician in properly servicing your vehicle. When theCheck
engine/Service engine soonlight illuminates, the OBD-II system has
detected a malfunction. Temporary malfunctions may cause yourCheck
engine/Service engine soonlight to illuminate. Examples are:
1. The vehicle has run out of fuel. (The engine may misfire or run
poorly.)
2. Poor fuel quality or water in the fuel.
3. The fuel cap may not have been securely tightened.
These temporary malfunctions can be corrected by filling the fuel tank
with good quality fuel and/or properly tightening the fuel cap. After three
driving cycles without these or any other temporary malfunctions
present, theCheck engine/Service engine soonlight should turn off. (A
driving cycle consists of a cold engine startup followed by mixed
city/highway driving.) No additional vehicle service is required.
If theCheck engine/Service engine soonlight remains on, have your
vehicle serviced at the first available opportunity.
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 diagnostics system. If yourCheck engine/Service engine
soonlight is on, refer to the description in theWarning lights and
chimessection of theInstrument Clusterchapter. Your vehicle may not
pass the I/M test with theCheck engine/Service engine soonlight on.
If the vehicle’s powertrain system or its battery has just been serviced,
the on-board diagnostics system is reset to a“not ready for I/M test”
condition. To ready the on-board diagnostics system for I/M testing, a
minimum of 30 minutes of city and highway driving is necessary as
described below:
•First, at least 10 minutes of driving on an expressway or highway.
•Next, at least 20 minutes driving in stop-and-go, city-type traffic with
at least four idle periods.
REVIEW COPY
2005 Lincoln LS(dew), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Maintenance and Specifications
299

A
Accessory delay ........................112
AdvanceTrac ..............................231
Air bag supplemental restraint
system ........................178, 182, 185
and child safety seats ............180
description ..............178, 182, 185
disposal ....................................188
driver air bag ..........180, 183, 186
indicator light .........182, 184, 188
operation .................180, 183, 186
passenger air bag ...180, 183, 186
side air bag ......................182, 185
Air cleaner filter ...............301–303
Air conditioning ....................89, 92
Antifreeze
(see Engine coolant) ................284
Anti-lock brake system
(see Brakes) ..............................228
Anti-theft system ......................156
arming the system ..................156
disarming a triggered
system .....................................157
Audio system (see Radio) ...17, 21
Automatic transmission
driving an automatic
overdrive .................................235
fluid, adding ............................301
fluid, checking ........................301
fluid, refill capacities ..............304
fluid, specification ..................307
Axle
lubricant specifications ..306–307
refill capacities ........................304
B
Battery .......................................282acid, treating emergencies .....282
jumping a disabled battery ....254
maintenance-free ....................282
replacement, specifications ...303
servicing ..................................282
BeltMinder .................................174
Brakes ........................................227
anti-lock ...................................228
anti-lock brake system (ABS)
warning light ...........................228
fluid, checking and adding ....300
fluid, refill capacities ..............304
fluid, specifications .........306–307
lubricant specifications ..306–307
parking ....................................229
shift interlock ..........................234
Bulbs ..........................................102
C
Calculating load ........................223
Capacities for refilling fluids ....304
Cargo net ...................................141
Cell phone use ..........................127
Changing a tire .........................204
Child safety restraints ..............189
child safety belts ....................189
Child safety seats ......................191
attaching with tether straps ..195
in front seat ............................193
in rear seat ..............................193
Cleaning your vehicle
engine compartment ..............271
instrument panel ....................273
interior .....................................274
interior trim ............................273
plastic parts ............................272
washing ....................................270
waxing .....................................270
REVIEW COPY
2005 Lincoln LS(dew), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Index
Index
313