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SERVICE RECOMMENDATIONS
To help you service your vehicle:
•We highlight do-it-yourself items in the engine compartment for easy
location.
•We providescheduled maintenance informationwhich makes
tracking routine service easy.
If your vehicle requires professional service, your authorized dealer can
provide the necessary parts and service. Check yourWarranty
Guide/Owner Information Guideto 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
•Do not work on a hot engine.
•Make sure that nothing gets caught in moving parts.
•Do not work on a vehicle with the engine running in an enclosed
space, unless you are sure you have enough ventilation.
•Keep all open flames and other lit material away from the battery and
all fuel related parts.
Working with the engine off
1. Set the parking brake and ensure the gearshift is securely latched in P
(Park).
2. Turn off the engine and remove the key.
3. Block the wheels to prevent the vehicle from moving unexpectedly.
Working with the engine on
1. Set the parking brake and shift to P (Park).
2. Block the wheels.
Note:Do not start your engine with the air cleaner removed and do not
remove it while the engine is running.
2006 Lincoln LS(dew)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
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Page 285 of 320

When the engine is cold, check the
level of the engine coolant in the
reservoir.
•The engine coolant should be at the “FULL COLD” level or within the
“COLD FILL RANGE” as listed on the engine coolant reservoir
(depending upon application).
•Refer toscheduled maintenance informationfor service interval
schedules.
•Be sure to read and understandPrecautions when servicing your
vehiclein this chapter.
If the engine coolant has not been checked at the recommended interval,
the engine coolant reservoir may become low or empty. If the reservoir is
low or empty, add engine coolant to the reservoir. Refer toAdding
engine coolantin this chapter.
Note:Automotive fluids are not interchangeable; do not use engine
coolant, antifreeze or windshield washer fluid outside of its specified
function and vehicle location.
Adding engine coolant
When adding coolant, make sure it is a 50/50 mixture of engine coolant
and distilled water. Add the mixture to the coolant reservoir,when the
engine is cool,until the appropriate fill level is obtained.
COLD FILL
LEVEL
2006 Lincoln LS(dew)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
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Page 305 of 320

Fluid Ford Part
NameApplication Capacity
Transmission
fluid
4Motorcraft
MERCONV
AT FAutomatic
(5R55S)11.9 quarts
(11.2L)5
Windshield
washer fluidMotorcraft
Premium
Windshield
Washer
ConcentrateAll Fill to line on
reservoir
1Use only brake fluids certified to meet Ford specifications. Refer to
Lubricant Specificationsin this chapter. DOT 3 fluid is recommended.
However, if DOT 3 is not available, DOT 4 fluid can be used.
2Add the coolant type originally equipped in your vehicle.
3Your vehicle’s rear axle is filled with a synthetic rear axle lubricant and
is considered lubricated for life. These lubricants do not need to be
checked or changed unless a leak is suspected, service is required or the
axle assembly has been submerged in water. The axle lubricant should
be changed any time the rear axle has been submerged in water. Fill 1/4
inch to 9/16 inch (6 mm to 14 mm) below bottom of fill hole.
4Ensure the correct automatic transmission fluid is used. MERCONand
MERCONV are not interchangeable. DO NOT MIX MERCONand
MERCONV. Refer to thescheduled maintenance informationto
determine the correct service interval.
5Approximate dry capacity, includes cooler and tubes. Fluid level should
be checked by an authorized dealer.
6Use of synthetic or synthetic blend motor oil is not mandatory. Engine
oil need only meet the requirements of Ford specification
WSS-M2C930-A and the API Certification mark.
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Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
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A
Accessory delay ........................109
AdvanceTrac ..............................225
Air cleaner filter ...............301–303
Air conditioning ....................88, 90
Airbag supplemental restraint
system ........................175, 179, 182
and child safety seats ............177
description ..............175, 179, 182
disposal ....................................185
driver airbag ............177, 180, 183
indicator light .........179, 181, 185
operation .................177, 180, 183
passenger airbag .....177, 180, 183
side airbag .......................179, 182
Antifreeze
(see Engine coolant) ................284
Anti-lock brake system
(see Brakes) ......................222–223
Anti-theft system ......................153
arming the system ..................153
disarming a triggered
system .....................................154
Audio system (see Radio) ...16, 20
Automatic transmission
driving an automatic
overdrive .................................230
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 ....255
maintenance-free ....................282
replacement, specifications ...303
servicing ..................................282
BeltMinder .................................171
Brakes ........................................222
anti-lock ...........................222–223
anti-lock brake system (ABS)
warning light ...........................223
fluid, checking and adding ....300
fluid, refill capacities ..............304
fluid, specifications .........306–307
lubricant specifications ..306–307
parking ....................................223
shift interlock ..........................228
Bulbs ..........................................100
C
Calculating load ........................217
Capacities for refilling fluids ....304
Cargo net ...................................138
Cell phone use ..............................7
Changing a tire .........................249
Child safety restraints ..............186
child safety belts ....................186
Child safety seats ......................190
attaching with tether
straps .......................................194
in front seat ............................191
in rear seat ..............................191
Cleaning your vehicle
engine compartment ..............270
instrument panel ....................272
interior .....................................272
interior trim ............................272
plastic parts ............................271
washing ....................................269
2006 Lincoln LS(dew)
Owners Guide (post-2002-fmt)
USA(fus)
Index
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