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Guarding against exhaust fumes
Carbon monoxide is present in exhaust fumes. Take precautions to avoid
its dangerous effects.
WARNING:If you smell exhaust fumes inside your vehicle, have
your dealer inspect your vehicle immediately. Do not drive if you
smell exhaust fumes.
Important ventilating information
If the engine is idling while the vehicle is stopped for a long period of
time, open the windows at least one inch (2.5 cm) or adjust the heating
or air conditioning to bring in fresh air.
ENGINE BLOCK HEATER (IF EQUIPPED)
If your vehicle is factory-equipped
with an engine block heater, a
rubber cap/plug assembly will be
visibly attached to the grille on the
front of the vehicle. This assembly is
shipped in-vehicle for authorized
dealer installation. If not
factory-equipped, the engine block
heater can be purchased through
authorized dealer accessories.
Replacement rubber caps are
available through an authorized dealer, 3L1Z-6E088-AA.
An engine block heater warms the engine coolant which aids in starting
and allows the heater/defroster system to respond quickly. If your vehicle
is equipped with this system, your equipment includes a heater element
which is installed in your engine block and a wire harness which allows
the user to connect the system to a grounded 120 volt A/C electrical
source. The block heater system is most effective when outdoor
temperatures reach below 0°F (-18°C).
For flexible fuel vehicles, if operating with E
85ethanol, an engine block
heater must be used if ambient temperature is below 0°F (-18°C).
SeeCold weather startingin theDrivingchapter for more information
on starting with ethanol.
WARNING:Failure to follow engine block heater instructions
could result in property damage or physical injury.
Driving
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USA(fus)
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When this occurs the vehicle will still operate. However:
•The engine power will be limited.
•The air conditioning system will be disabled.
Continued operation will increase the engine temperature:
•The engine will completely shut down.
•Steering and braking effort will increase.
Once the engine temperature cools, the engine can be re-started. Take
your vehicle to an authorized dealer as soon as possible to minimize
engine damage.
When fail-safe mode is activated
You have limited engine power when in the fail-safe mode, so drive the
vehicle with caution. The vehicle will not be able to maintain high speed
operation and the engine will run rough. Remember that the engine is
capable of completely shutting down automatically to prevent engine
damage, therefore:
1. Pull off the road as soon as safely possible and turn off the engine.
2. Arrange for the vehicle to be taken to an authorized dealer.
3. If this is not possible, wait a short period for the engine to cool.
4. Check the coolant level and replenish if low.
WARNING:Never remove the coolant reservoir cap while the
engine is running or hot.
5. Restart the engine and take your vehicle to an authorized dealer.
Driving the vehicle without repairing the engine problem
increases the chance of engine damage. Take your vehicle to an
authorized dealer as soon as possible.
FUEL FILTER
Your vehicle is equipped with a lifetime fuel filter that is integrated with
the fuel tank. Regular maintenance or replacement is not needed.
Maintenance and Specifications
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USA(fus)
Page 416 of 420

change oil soon warning,
message center .......................373
checking and adding ..............373
dipstick ....................................373
filter, specifications ........375, 401
recommendations ...................375
refill capacities ........................402
specifications ..........................402
Event data recording ....................7
Exhaust fumes ..........................288
F
Fail safe cooling ........................382
Family entertainment system ....70
Fleet MyKey programming ......177
Flexible Fuel Vehicle (FFV) ....384
Fluid capacities .........................402
Fog lamps ..................................115
Four-Wheel Drive vehicles .......312
control trac .............................313
description ..............................313
driving off road .......................315
indicator light .........................313
preparing to drive your
vehicle .....................................300
Fuel ............................................384
calculating fuel
economy ......................23, 31, 391
cap ...........................................386
capacity ...................................402
choosing the right fuel ...........388
comparisons with EPA fuel
economy estimates .................394
detergent in fuel .....................389
filler funnel .............................389
filling your vehicle with
fuel ...........................384, 386, 391
filter, specifications ........383, 401fuel pump shut-off switch .....326
improving fuel economy ........391
octane rating ...........388, 405–406
quality ......................................389
running out of fuel .........344, 389
safety information relating to
automotive fuels .....................384
Fuel - flex fuel vehicle
(FFV) .................................384, 388
Fuses ..................................327–328
G
Garage door opener ..................144
Gas cap (see Fuel cap) ............386
Gas mileage (see Fuel
economy) ...................................391
Gauges .........................................17
H
Hazard flashers .........................325
Headlamps .................................114
aiming ......................................116
autolamp system .....................114
bulb specifications ..................120
daytime running lights ...........115
flash to pass ............................115
high beam ...............................115
replacing bulbs .......................122
turning on and off ..................114
Heating
heating and air conditioning
system .............................103–104
Homelink wireless control
system ........................................145
Hood ..........................................369
How to get going ........................39
I
Ignition .......................284, 405–406
Index
416
2010 Expedition(exd)
Owners Guide(own2002), 1st Printing
USA(fus)