warning lights FORD SUPER DUTY 2010 2.G User Guide

of power per hour. Your factory installed block heater system does not
have a thermostat; however, maximum temperature is attained after
approximately 3 hours of operation. Block heater operation longer than
3 hours will not improve system performance and will unnecessarily use
additional electricity.
Make sure system is unplugged and properly stowed before driving the
vehicle. While not in use, make sure the protective cover seals the
prongs of the engine block heater cord plug.
BRAKES
Occasional brake noise is normal. If a metal-to-metal, continuous grinding
or continuous squeal sound is present, the brake linings may be worn-out
and should be inspected by an authorized dealer. If the vehicle has
continuous vibration or shudder in the steering wheel while braking, the
vehicle should be inspected by an authorized dealer.
Refer toWarning lights and
chimesin theInstrument Cluster
chapter for information on the brake
system warning light.
Four-wheel anti-lock brake system (ABS) (if equipped)
Your vehicle may be equipped with an Anti-lock Braking System (ABS).
This system helps you maintain steering control during emergency stops
by keeping the brakes from locking. The ABS operates by detecting the
onset of wheel lockup during brake application and compensates for this
tendency. Noise from the ABS pump motor and brake pedal pulsation
may be observed during ABS braking; any pulsation or mechanical noise
you may feel or hear is normal. In addition, the ABS performs a
self-check after you start the engine and begin to drive away. A brief
mechanical noise may be heard during this test. This is normal.
ABS warning lamp
The ABS lamp in the instrument
cluster momentarily illuminates
when the ignition is turned on. If
the light does not illuminate during
start up, remains on or flashes, the
ABS may be disabled and may need to be serviced.
P!
BRAKE
ABS
Driving
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USA(fus)

Running out of fuel
Avoid running out of fuel because this situation may have an adverse
effect on powertrain components.
If you have run out of fuel:
•You may need to cycle the ignition from off to on several times after
refueling to allow the fuel system to pump the fuel from the tank to
the engine. On restarting, cranking time will take a few seconds longer
than normal.
•Normally, adding 1 gallon (3.8L) of fuel is enough to restart the
engine. If the vehicle is out of fuel and on a steep grade, more than
1 gallon (3.8L) may be required.
•The service engine soon
indicator may come on. For more
information on the service engine soon
indicator, refer to
Warning lights and chimesin theInstrument Clusterchapter.
ESSENTIALS OF GOOD FUEL ECONOMY
Measuring techniques
Your best source of information about actual fuel economy is you, the
driver. You must gather information as accurately and consistently as
possible. Fuel expense, frequency of fill-ups or fuel gauge readings are
NOT accurate as a measure of fuel economy. We do not recommend taking
fuel economy measurements during the first 1,000 miles (1,600 km) of
driving (engine break-in period). You will get a more accurate
measurement after 2,000 miles–3,000 miles (3,000 km–5,000 km).
Filling the tank
The advertised fuel capacity of the fuel tank on your vehicle is equal to
the rated refill capacity of the fuel tank as listed in theMaintenance
product specifications and capacitiessection of this chapter.
The advertised capacity is the amount of the indicated capacity and the
empty reserve combined. Indicated capacity is the difference in the
amount of fuel in a full tank and a tank when the fuel gauge indicates
empty. Empty reserve is the small amount of fuel remaining in the fuel
tank after the fuel gauge indicates empty.
The amount of usable fuel in the empty reserve varies and should
not be relied upon to increase driving range. When refueling your
vehicle after the fuel gauge indicates empty, you might not be
able to refuel the full amount of the advertised capacity of the
fuel tank due to the empty reserve still present in the tank.
Maintenance and Specifications
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USA(fus)

Instrument panel
cleaning ...........................348–349
cluster ........................................14
lighting up panel and
interior .....................................109
J
Jump-starting your vehicle ......330
K
Keyless entry system
autolock ...................................149
keypad .....................................157
locking and unlocking doors ..159
programming entry code .......157
Keys ...................................160–161
positions of the ignition .........263
L
Lamps
autolamp system .....................107
daytime running light .............108
fog lamps .................................107
headlamps ...............................107
headlamps, flash to pass ........108
instrument panel, dimming ...109
interior lamps .........................113
replacing bulbs ...............115–119
LATCH anchors .........................206
Lights, warning and indicator ....14
anti-lock brakes (ABS) ..........268
Limited-slip axle .......................272
Load limits .................................243
Loading instructions .................250
Locks
autolock ...................................149
childproof ................................152doors ........................................148
Lug nuts ....................................329
Lumbar support, seats .....167–168
M
Manual transmission .................278
fluid capacities ........................390
reverse .....................................279
Message center .....................25, 33
english/metric button .........28, 37
system check button ................37
warning messages ...............28, 38
Mirrors ...............................126–127
automatic dimming rearview
mirror ......................................126
fold away .........................128–130
side view mirrors (power) .....127
signal .......................................130
Moon roof ..................................138
Motorcraft
parts ..............370, 389
N
Navigation system .......................97
O
Octane rating ............................374
Oil (see Engine oil) ..................359
P
Parking brake ............................269
Parts
(see Motorcraft
parts) ...........389
Pedals (see Power adjustable
foot pedals) ...............................131
Power adjustable foot pedals ...131
Index
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2010 F-250/350/450/550(f23)
Owners Guide, 1st Printing
USA(fus)

SYNC
..........................................97
T
Tailgate ......................................143
Temperature control
(see Climate control) .................98
Tilt steering wheel ....................121
Tire Pressure Monitoring
System (TPMS)
Tires, Wheels and Loading ....236
Tires ...................................218–219
alignment ................................228
care ..........................................224
changing ..........................317, 319
checking the pressure ............223
inflating ...................................220
label .........................................235
replacing ..................................226
rotating ....................................228
safety practices .......................227
sidewall information ...............230
snow tires and chains ............242
spare tire .................................315
terminology .............................219
tire grades ...............................219
treadwear ........................218, 225
Towing .......................................251
recreational towing .................262
Trailer Brake
Controller-Integrated ..............255
trailer towing ..........................251
wrecker ....................................335
Traction control ........................270
Trailer Brake
Controller-Integrated ................255Transfer case
fluid checking .........................387
Transmission
automatic operation ...............275
brake-shift interlock (BSI) ....273
fluid, checking and adding
(automatic) .............................383
fluid, checking and adding
(manual) .................................386
fluid, refill capacities ..............390
manual operation ....................278
Turn signal ................................112
U
Upfitter controls .......................137
USB port ......................................61
V
Vehicle Identification Number
(VIN) ..........................................395
Vehicle loading ..........................243
Ventilating your vehicle ...........266
W
Warning lights (see Lights) .......14
Washer fluid ..............................358
Water, Driving through .............298
Windows
power .......................................124
Windshield washer fluid and
wipers ........................................120
checking and adding fluid .....358
replacing wiper blades ...........359
Wrecker towing .........................335
Index
407
2010 F-250/350/450/550(f23)
Owners Guide, 1st Printing
USA(fus)