
Code Transmission Description
R Automatic 5 – speed overdrive (5R55S)
Passenger car application:
Code Transmission/Transaxle Description
Front wheel drive manual transaxle
R5 – speed overdrive (MTX75)
W5 – speed overdrive (M5)
Front wheel drive automatic transaxle
E4 – speed overdrive (4FE)
J3 – speed (Mazda)
L4 – speed overdrive (AX4S)
P4 – speed overdrive (4F20E)
X4 – speed overdrive (4F50N)
Y4 – speed overdrive (CD4E)
Rear wheel drive manual transaxle
55 – speed (Mazda M5)
Rear wheel drive automatic transmission
U4 – speed overdrive (4R70W)
A5 – speed overdrive (5R55N)
2004 Navigator (nav)
Owners Guide (post-2002-fmt)
USA English (fus)Maintenance and Specifications
358

LINCOLN ACCESSORIES FOR YOUR VEHICLE
A wide selection of genuine Lincoln accessories are available for your
vehicle through your local authorized Lincoln or Ford of Canada dealer.
These quality accessories have been specifically engineered to fulfill your
automotive needs; they are custom designed to complement the style
and aerodynamic appearance of your vehicle. In addition, each accessory
is made from high quality materials and meets or exceeds Lincoln ’ s
rigorous engineering and safety specifications. Ford Motor Company will
repair or replace any properly dealer-installed Lincoln accessory found to
be defective in factory-supplied materials or workmanship during the
warranty period, as well as any component damaged by the defective
accessory. The accessory will be warranted for whichever provides you
the greatest benefit:
• 12 months or 20,000 km (12,000 miles) (whichever occurs first), or
• the remainder of your new vehicle limited warranty.
This means that genuine Lincoln accessories purchased along with your
new vehicle and installed by the dealer are covered for the full length of
your New Vehicle ’ s Limited Warranty — 3 years or 60,000 km (36,000
miles) (whichever occurs first). Contact your dealer for details and a
copy of the warranty.
Not all accessories are available for all models.
Following is a list of several Lincoln Genuine Accessory products. Not all
accessories are available for all models. To find out what accessories are
available for your vehicle, please contact your dealer or visit our online
store at: www.lincolnaccessories.com.
Exterior style
Bug shields
Deflectors
Front end covers
Headlamps, fog lights and Daytime Running Lamps (DRLS)
Splash guards
Wheels
Interior style
Floor mats
2004 Navigator (nav)
Owners Guide (post-2002-fmt)
USA English (fus)Accessories
Accessories
359

safety belts ..............................302
washing ....................................299
waxing .....................................299
wheels ......................................300
wiper blades ............................301
Clock ..........................................117
Compass, electronic
set zone adjustment ...............138
Console ......................................148
overhead ..........................114 – 116
rear ..........................................149
Controls
power seat ...............................170
steering column ......................129
Coolant
checking and adding ..............313
refill capacities ................317, 349
specifications ..................351, 354
Cruise control
(see Speed control) ..................126
Customer Assistance ................262
Ford accessories for your
vehicle .....................................304
Ford Extended Service
Plan ..........................................292
Getting assistance outside the
U.S. and Canada .....................296
Getting roadside assistance ...262
Getting the service you
need .........................................290
Ordering additional owner ’ s
literature .................................297
The Dispute Settlement
Board .......................................292
Utilizing the
Mediation/Arbitration
Program ...................................295 D
Daytime running lamps
(see Lamps) ..............................100
Defrost
rear window ..............................98
Dipstick
automatic transmission
fluid ..........................................330
engine oil .................................308
Doors
lubricant specifications ..........351
Driveline universal joint and
slip yoke ....................................332
Driving under special
conditions ..................238, 245, 248
sand .........................................247
snow and ice ...........................249
through water .................247, 251
E
Electronic message center .......136
Emergencies, roadside
jump-starting ..........................282
Emission control system ..........326
Engine ........................................354
cleaning ...................................300
coolant .....................................313
fail-safe coolant ......................317
idle speed control ...................311
lubrication
specifications ..................351, 354
refill capacities ........................349
service points ..........................307
starting after a collision .........263
Engine block heater .................220
Engine oil ..................................308
2004 Navigator (nav)
Owners Guide (post-2002-fmt)
USA English (fus)Index
362

change oil soon warning,
message center .......................308
checking and adding ..............308
dipstick ....................................308
filter, specifications ........310, 348
recommendations ...................310
refill capacities ........................349
specifications ..................351, 354
Exhaust fumes ..........................220
Extended Rear Park Assist ......238
F
Fail safe cooling ........................317
Floor mats .................................149
Fluid capacities .........................349
Foglamps .....................................99
Four-Wheel Drive vehicles .......240
control trac .............................240
description ..............................241
driving off road .......................243
electronic shift ........................242
indicator light .........................240
preparing to drive your
vehicle .....................................227
Fuel ............................................319
calculating fuel
economy ..........................139, 323
cap ...........................................321
capacity ...................................349
choosing the right fuel ...........321
comparisons with EPA fuel
economy estimates .................326
detergent in fuel .....................322
filling your vehicle with
fuel ...........................319, 321, 323
filter, specifications ........323, 348
fuel pump shut-off switch .....263
improving fuel economy ........323
octane rating ...................322, 354 quality ......................................322
running out of fuel .................322
safety information relating to
automotive fuels .....................319
Fuses ..................................265 – 266
G
Garage Door Opener (see
Homelink wireless control
system) ......................................132
Gas cap (see Fuel cap) ............321
Gas mileage (see Fuel
economy) ...................................323
Gauges .........................................14
GAWR (Gross Axle Weight
Rating) .......................................252
calculating ...............................254
definition .................................252
driving with a heavy load ......252
location ....................................252
GVWR (Gross Vehicle Weight
Rating) .......................................252
calculating .......................252, 254
definition .................................252
driving with a heavy load ......252
location ....................................252
H
Hazard flashers .........................263
Headlamps ...................................99
aiming ......................................101
autolamp system .......................99
bulb specifications ..................103
daytime running lights ...........100
flash to pass ............................100
high beam ...............................100
replacing bulbs .......................105
turning on and off ....................99
2004 Navigator (nav)
Owners Guide (post-2002-fmt)
USA English (fus) Index
363

climate control ........................171
memory seat ...................158, 171
SecuriLock passive
anti-theft system ...............166 – 167
Servicing your vehicle ..............305
Snowplowing .................................7
Spare tire (see Changing the
Tire) ...........................................275
Spark plugs,
specifications .....................348, 354
Special notice
utility-type vehicles ....................7
Specification chart,
lubricants ...........................351, 354
Speed control ............................126
Starting your vehicle ........217 – 219
jump starting ..........................282
Steering
speed sensitive .......................224
Steering wheel
controls ....................................129
T
Tire Pressure Monitoring
System (TPMS)
Driving .....................................247
Roadside Emergencies ...........275
Warning Displays ......................14
Tires ...........................275, 333 – 334
changing ..................275 – 276, 281
snow tires and chains ............348
tire grades ...............................334
treadwear ................................333
Tonneau cover ...........................117
Towing .......................................254 recreational towing .................261
trailer towing ..........................254
wrecker ....................................288
Transmission .............................231
brake-shift interlock (BSI) ....231
fluid, checking and adding
(automatic) .............................330
fluid, refill capacities ..............349
lubricant
specifications ..................351, 354
Trunk .................................156 – 157
Turn signal ................................102
V
Vehicle dimensions ...................354
Vehicle Identification Number
(VIN) ..........................................356
Vehicle loading ..........................252
Ventilating your vehicle ...........221
W
Warning lights (see Lights) .......10
Washer fluid ..............................308
Water, Driving through .............251
Windows
power .......................................119
rear wiper/washer ...................113
Windshield washer fluid and
wipers ........................................112
checking and adding fluid .....308
liftgate reservoir .....................308
replacing wiper blades ...........113
Wrecker towing .........................288
2004 Navigator (nav)
Owners Guide (post-2002-fmt)
USA English (fus)Index
366