1999 FORD F250 SUPER DUTY charging

Turn signal
Illuminates when the left or right
turn signal or the hazard lights are
turned on. If one or both of the
indicators stay on continuously or
flash faster, check for a burned-out
turn signal bulb. Refer toExterior bulbsin theMaintenance and care
chapter.
High beams
Illuminates when the high beam
headlamps are turned on.
Charging system
Illuminates when the ignition is
turned to the ON position and the
engine is off. The light also
illuminates when the battery is not
charging properly, requiring
electrical system service.
Four wheel drive low (if equipped)
This light momentarily illuminates
when the ignition is turned to ON.
Illuminates when four-wheel drive
low is engaged. If the light continues
to flash have the system serviced.
Four wheel drive indicator (if equipped)
This light momentarily illuminates
when the ignition is turned to ON.
Illuminates when 4x4 range is
engaged.
LOW
RANGE
4x4
Instrumentation
12

BATTERY
Your vehicle is equipped with a
Motorcraft maintenance-free battery
which normally does not require
additional water during its life of
service.
However, for severe usage or in high temperature climates, check the
battery electrolyte level. Refer to the Scheduled Maintenance Guide for
the service interval schedules.
Keep the electrolyte level in each cell up to the “level indicator”.
Do not overfill the battery cells.
If the electrolyte level in the battery is low, you can add plain tap water
to the battery, as long as you do not use hard water (water with a high
mineral or alkali content). If possible, however, try to only fill the battery
cells with distilled water. If the battery needs water often, have the
charging system checked.
If your battery has a cover/shield, make sure it is reinstalled
after the battery has been cleaned or replaced.
For longer, trouble-free operation, keep the top of the battery clean and
dry. Also, make certain the battery cables are always tightly fastened to
the battery terminals.
If you see any corrosion on the battery or terminals, remove the cables
from the terminals and clean with a wire brush. You can neutralize the
acid with a solution of baking soda and water.
Batteries normally produce explosive gases which can cause
personal injury. Therefore, do not allow flames, sparks or lighted
substances to come near the battery. When working near the battery,
always shield your face and protect your eyes. Always provide proper
ventilation.
Maintenance and care
187

It is important to note the box in the lower left corner of the window
sticker. These numbers represent the Range of Km/L (MPG) 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 unleaded fuel.
•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 your Scheduled Maintenance Guide performed
according to the specified schedule.
The scheduled maintenance items listed in the Scheduled Maintenance
Guide are 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 charging system warning light, “Service Engine Soon”
light or the temperature warning light, fluid leaks, strange odors, smoke
or loss of oil pressure, 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,
Maintenance and care
202

Accessory delay ..........................75
Air bag supplemental
restraint system ..........................92
and child safety seats ..............93
description ................................92
disposal ......................................96
driver air bag ............................94
indicator light ......................10,95
operation ...................................94
passenger air bag .....................94
passenger deactivation switch...96
Air cleaner filter .......................212
Air conditioning ..........................24
Ambulance packages ....................3
Automatic transmission ............116
driving an automatic
overdrive .................................117
fluid, refill capacities ..............212
fluid, specification ..................217
Axle
lubricant specifications ..........217
refill capacities ........................212
traction lok ..............................115
Battery .......................................187
acid, treating emergencies .....187
charging system warning light...12
jumping a disabled battery ....163
maintenance-free ....................187
replacement, specifications ...212
servicing ..................................187
voltage gauge ............................16
Brakes ........................................112
anti-lock .....................112,113,114
anti-lock brake system (ABS)
warning light ......................11,113
brake warning light ..................11
fluid, checking and adding ....175
fluid, refill capacities ..............212
fluid, specifications ..........215,217
lubricant specifications ...215,217
parking ....................................114
shift interlock ..........................116Break-in period .............................2
Capacities for refilling fluids ....212
CD changer .................................62
Child safety restraints ..............101
child safety belts ....................101
child safety seats ....................102
Child safety seats ......................102
attaching with tether straps ..106
built-in child seat ...................102
in front seat ............................103
in rear seat ..............................103
tether anchorage hardware ...106
Cleaning your vehicle ...............208
engine compartment ..............209
exterior ....................................209
exterior lamps .........................210
instrument panel ....................210
interior .....................................210
plastic parts ............................210
safety belts ..............................211
washing ....................................208
waxing .....................................209
wheels ......................................209
wiper blades ............................210
Clock .............................33,39,49,59
Clutch
fluid ..........................................176
operation while driving ..........119
recommended shift speeds ....120
Compass, electronic ....................19
calibration .................................21
set zone adjustment .................20
Console ........................................76
Controls
power seat .................................83
Coolant ...............................178,180
checking and adding ..............178
refill capacities .................180,212
specifications ...................215,217
Customer Assistance ................223
Ford accessories for your
vehicle .....................................230
Index
236

GAWR
(Gross Axle Weight Rating) .....132
calculating ...............................134
definition .................................132
driving with a heavy load ......132
location ....................................132
GVWR (Gross Vehicle
Weight Rating) ..........................132
calculating ........................132,134
definition .................................132
driving with a heavy load ......132
location ....................................132
Hazard flashers .........................144
Headlamps ...................................22
aiming ......................................208
daytime running lights .............22
flash to pass .........................23,73
high beam .......................12,22,72
turning on and off ....................22
warning chime ..........................13
Heating ........................................24
heater only system ...................24
heating and air
conditioning system .................26
Hood ..........................................171
Ignition .......................................217
positions of the ignition ...........66
removing the key ....................124
Infant seats (see Safety seats)...102
Inspection/maintenance
(I/M) testing ..............................203
Instrument panel
cleaning ...................................210
lighting up panel and interior....23
location of components ..............8
Jump-starting your vehicle ......163
Keys
key in ignition chime ...............13
positions of the ignition ...........66
Lamps
autolamp system .....................203
cargo lamps ...............................23daytime running light ...............22
headlamps .................................22
headlamps, flash to pass .....23,73
instrument panel, dimming .....23
replacing
bulbs ............203,204,205,206,207
Lane change indicator
(see Turn signal) ........................66
Lights, warning and indicator ......8
air bag ........................................10
anti-lock brakes (ABS) .....11,113
brake ..........................................11
charging system ........................12
check coolant ............................13
door ajar ....................................13
engine oil pressure ...................13
high beam .................................12
low fuel ........................................8
safety belt .................................11
service engine soon .................8,9
turn signal indicator .................12
Load limits .................................132
GAWR ......................................132
GVWR ......................................132
trailer towing ..........................132
Lubricant specifications ....215,217
Lumbar support, seats ...............84
Manual transmission .................119
fluid capacities ........................212
lubricant specifications ..........217
Message center ...........................17
english/metric button ...............17
menu button .............................18
Mirrors
fold away ...................................76
side view mirrors (power) .......75
Motorcraft parts .................198,212
Octane rating ............................196
Odometer .....................................15
Overdrive .....................................73
Panic alarm feature,
remote entry system ..................78
Index
238