2010 FORD EXPLORER heater

Most geographic areas (zones) have a magnetic north compass point that
varies slightly from the northerly direction on maps. This variation is four
degrees between adjacent zones and will become noticeable as the
vehicle crosses multiple zones. A correct zone setting will eliminate this
error. Do the following to set the proper zone:
Compass zone adjustment
1. Determine which magnetic zone
you are in for your geographic
location by referring to the zone
map.
2. Turn ignition to the on position.
3. Press and release the SELECT/RESET stem to scroll through the
information menu until the message center displays HOLD RESET FOR
SETUP MENU.
4. Press and hold the SELECT/RESET stem until the message center
displays HOLD RESET FOR SYSTEM CHECK. Do not hold the stem
down at this point as you do not want to enter the system check.
Instead, quickly release the stem and repeatedly press it again to scroll
through the setup menu until the message center displays COMPASS
ZONE XX.
5. Press and hold the SELECT/RESET stem for approximately two
seconds to enter the compass zone adjustment mode.
6. Press and release the SELECT/RESET stem until the desired zone
number appears.
7. Release the SELECT/RESET stem and allow the setup timer to expire
to exit the procedure.
Compass calibration adjustment
Perform compass calibration in an open area free from steel structures
and high voltage lines. For optimum calibration, turn off all electrical
accessories (heater/air conditioning, wipers, etc.) and make sure all
vehicle doors are shut.
1. Start the vehicle.
1 2 3
4
5
6 7 8 9 101112 13 14 15
Instrument Cluster
26
2010 Explorer(exp)
Owners Guide(own2002), 1st Printing
USA(fus)

Usually, when something affects the compass readings, the compass will
correct itself after a few days of operating your vehicle in normal
conditions. If the compass still appears to be inaccurate, a manual
calibration may be necessary. Refer toRESET FOR ZONE SETTING /
PRESS RESET FOR CALIBRATIONfollowing.
Most geographic areas (zones) have a magnetic north compass point that
varies slightly from the northerly direction on maps. This variation is four
degrees between adjacent zones and will become noticeable as the
vehicle crosses multiple zones. A correct zone setting will eliminate this
error. Refer toRESET FOR ZONE SETTING / PRESS RESET FOR
CALIBRATIONfollowing.
RESET FOR ZONE SETTING
1. Determine your magnetic zone by
referring to the zone map.
2. Start the engine.
3. Press the SETUP button to select
RESET FOR ZONE SETTING.
4. Press the RESET button until the
message center display changes to
show the current zone setting (XX).
5. Press the RESET button
repeatedly until the correct zone
setting for your geographic location is displayed on the message center.
The range of zone values are from 01 to 15 and “wraps” back to 01.
6. Wait four seconds when correct zone is chosen.
PRESS RESET FOR CALIBRATION
Perform compass calibration in an open area free from steel structures
and high voltage lines. For optimum calibration, turn off all electrical
accessories (heater/air conditioning, wipers, etc.) and make sure all
vehicle doors are shut.
1. Press the SETUP button to select PRESS RESET FOR CALIBRATION.
2. Press RESET to calibrate.
3. Slowly drive the vehicle in a circle (less than 3 mph [5 km/h]) until
the CIRCLE SLOWLY TO CALIBRATE display changes to CALIBRATION
COMPLETED. It will take up to five circles to complete calibration.
4. The compass is now calibrated.
1 2 3
4
5
6 7 8 9 101112 13 14 15
Instrument Cluster
35
2010 Explorer(exp)
Owners Guide(own2002), 1st Printing
USA(fus)

Deactivating/activating the easy access/easy out feature
The easy entry/exit feature can be turned off or on through the vehicle
message center (if equipped). If your vehicle does not have a message
center, the feature can be turned off or on through the following process:
1. Put the key into the ignition (The driver seat may move forward if the
easy entry/exit feature is activated).
2. Place the ignition key into the on position (do not start the vehicle).
When the vehicle is in the on position, the interior and exterior lights,
the climate controls, and the radio are functional without the engine
started. SeeProgramming remote transmittersfor ignition switch
diagram.
3. Turn the ignition key to the off position.
4. Cycle the ignition key between the off position and the on position a
total of three times ending with the ignition in the off position.
5. Engage the forward or rearward seat switch.
6. Remove the ignition key from the ignition switch. (The driver seat
may move rearward if the easy entry/exit feature is activated).
Steps 2 through 6 must be performed within a 20 second period. The
easy entry/exit feature will be deactivated. Repeating the above process
will also reactivate the easy entry/exit feature.
Heated seats (if equipped)
WARNING:Persons who are unable to feel pain to the skin
because of advanced age, chronic illness, diabetes, spinal cord
injury, medication, alcohol use, exhaustion, or other physical
conditions, must exercise care when using the seat heater. The seat
heater may cause burns even at low temperatures, especially if used
for long periods of time. Do not place anything on the seat that
insulates against heat, such as a blanket or cushion, because this may
cause the seat heater to overheat. Do not puncture the seat with pins,
needles, or other pointed objects because this may damage the heating
element which may cause the seat heater to overheat. An overheated
seat may cause serious personal injury.
Note:Do not do the following:
•Place heavy objects on the seat
•Operate the seat heater if water or any other liquid is spilled on the
seat. Allow the seat to dry thoroughly.
Seating and Safety Restraints
174
2010 Explorer(exp)
Owners Guide(own2002), 1st Printing
USA(fus)

ENGINE BLOCK HEATER (IF EQUIPPED)
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).
WARNING:Failure to follow engine block heater instructions
could result in property damage or physical injury.
WARNING:To reduce the risk of electrical shock, do not use
your heater with ungrounded electrical systems or two-pronged
(cheater) adapters.
Prior to using the engine block heater, follow these recommendations for
proper and safe operation:
•For your safety, use an outdoor extension cord that is product
certified by Underwriter’s Laboratory (UL) or Canadian Standards
Association (CSA). Use only an extension cord that can be used
outdoors, in cold temperatures, and is clearly markedSuitable for Use
with Outdoor Appliances.Never use an indoor extension cord
outdoors; it could result in an electric shock or fire hazard.
•Use a 16 gauge outdoor extension cord, minimum.
•Use as short an extension cord as possible.
•Do not use multiple extension cords. Instead, use one extension cord
which is long enough to reach from the engine block heater cord to
the outlet without stretching.
•Make certain that the extension cord is in excellent condition (not
patched or spliced). Store your extension cord indoors at
temperatures above 32°F (0°C). Outdoor conditions can deteriorate
extension cords over a period of time.
•To reduce the risk of electrical shock, do not use your heater with
ungrounded electrical systems or two pronged (cheater) adapters.
Also ensure that the block heater, especially the cord, is in good
condition before use.
•Make sure that when in operation, the extension cord plug /engine
block heater cord plug connection is free and clear of water in order
to prevent possible shock or fire.
Driving
274
2010 Explorer(exp)
Owners Guide(own2002), 1st Printing
USA(fus)

•Be sure that areas where the vehicle is parked are clean and clear of
all combustibles such as petroleum products, dust, rags, paper and
similar items.
•Be sure that the engine block heater, heater cord and extension cord
are solidly connected. A poor connection can cause the cord to
become very hot and may result in an electrical shock or fire. Be sure
to check for heat anywhere in the electrical hookup once the system
has been operating for approximately a half hour.
•Finally, have the engine block heater system checked during your fall
tune-up to be sure it’s in good working order.
How to use the engine block heater
Ensure the receptacle terminals are clean and dry prior to use. To clean
them, use a dry cloth.
Depending on the type of factory installed equipment, your engine block
heater will use .4 to 1.0 kilowatt-hours of energy per hour of use. Your
factory installed block heater system does not have a thermostat;
however, maximum temperature is attained after approximately three
hours of operation. Block heater operation longer than three 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 toBrake system warning
lightin theInstrument Cluster
chapter for information on the brake
system warning light.
P!
BRAKE
Driving
275
2010 Explorer(exp)
Owners Guide(own2002), 1st Printing
USA(fus)

Preparing your vehicle
When the battery is disconnected or a new battery is installed, the
automatic transmission must relearn its shift strategy. As a result, the
transmission may have firm and/or soft shifts. This operation is
considered normal and will not affect function or durability of the
transmission. Over time, the adaptive learning process will fully update
transmission operation.
1.Use only a 12–volt supply to start your vehicle.
2. Do not disconnect the battery of the disabled vehicle as this could
damage the vehicle’s electrical system.
3. Park the booster vehicle close to the hood of the disabled vehicle
making sure the two vehiclesdo nottouch. Set the parking brake on
both vehicles and stay clear of the engine cooling fan and other moving
parts.
4. Check all battery terminals and remove any excessive corrosion before
you attach the battery cables. Ensure that vent caps are tight and level.
5. Turn the heater fan on in both vehicles to protect from any electrical
surges. Turn all other accessories off.
Connecting the jumper cables
1. Connect the positive (+) jumper cable to the positive (+) terminal of
the discharged battery.
Note:In the illustrations,lightning boltsare used to designate the
assisting (boosting) battery.
+–+–
Roadside Emergencies
326
2010 Explorer(exp)
Owners Guide(own2002), 1st Printing
USA(fus)

idle speed control ...................359
lubrication specifications .......385
refill capacities ........................385
service points ..................350–351
starting after a collision .........307
Engine block heater .................274
Engine oil ..................................354
checking and adding ..............354
dipstick ....................................354
filter, specifications ........357, 384
recommendations ...................357
refill capacities ........................385
specifications ..........................385
Event data recording ....................7
Exhaust fumes ..........................273
F
Fail safe cooling ........................366
Family entertainment system ....66
Fluid capacities .........................385
Fog lamps ..................................107
Four-Wheel Drive vehicles .......294
driving off road .......................296
indicator light .........................294
preparing to drive your
vehicle .....................................284
Fuel ............................................367
calculating fuel
economy ......................27, 32, 374
cap ...........................................370
capacity ...................................385
choosing the right fuel ...........371
comparisons with EPA fuel
economy estimates .................377
detergent in fuel .....................372
filler funnel .............................372
filling your vehicle with
fuel ...........................367, 370, 374filter, specifications ........367, 384
fuel pump shut-off switch .....307
improving fuel economy ........374
octane rating ...................371, 390
quality ......................................372
running out of fuel .........325, 372
safety information relating to
automotive fuels .....................367
Fuses ..................................308–309
G
Garage door opener ..........120, 133
Gas cap (see Fuel cap) ............370
Gas mileage
(see Fuel economy) .................374
Gauges .........................................18
GAWR (Gross Axle Weight
Rating)
calculating ...............................262
GVWR (Gross Vehicle Weight
Rating)
calculating ...............................262
H
Hazard flashers .........................306
Headlamps .................................106
aiming ......................................108
bulb specifications ..................112
daytime running lights ...........107
flash to pass ............................108
high beam ...............................107
turning on and off ..................106
Heating
heating and air conditioning
system ...............................99, 101
Homelink wireless control
system ........................................134
Index
400
2010 Explorer(exp)
Owners Guide(own2002), 1st Printing
USA(fus)