
Passenger compartment fuse panel
The fuse panel is located under the instrument panel to the left of the
steering wheel.
The fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
1 30A Driver smart window motor
2 15A Not used (spare)
3 15A Family entertainment system
(FES)
4 30A DC/AC inverter
5 10A Passenger compartment fuse
panel logic power, Keypad
illumination, BTSI
6 20A Turn signals
7 10A Low beam headlamps (left)
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Owners Guide (post-2002-fmt)
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Roadside Emergencies
282

Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
34 5A Yaw rate sensor, ABS R/S,
Refrigerator relay coil
35 10A Steering rotation sensor, Rear
park assist, Heated seat modules,
AWD, DC/AC inverter
36 5A PATS module
37 10A Not used (spare)
38 20A Not used (spare)
39 20A Radio
40 20A Second row heated seats
41 15A Switch illumination, EC mirror,
Moon roof, Front lock switches,
Radio
42 10A Not used (spare)
43 10A Aux relay, Heated back light relay,
rear wiper
44 10A Not used (spare)
45 5A Relay coils: PDB, Front and rear
wipers, Front blower motor
46 7.5A Occupant Classification Sensor
(OCS), Passenger Airbag
Deactivation Indicator (PADI)
47 30A Circuit
BreakerPower windows
48 Full ISO relay Delayed accessory relay
Power distribution box
The power distribution box is located in the engine compartment. The
power distribution box contains high-current fuses that protect your
vehicle’s main electrical systems from overloads.
WARNING:Always disconnect the battery before servicing high
current fuses.
2009 Flex(471)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
284

IDENTIFYING COMPONENTS IN THE ENGINE COMPARTMENT
1. Power steering fluid reservoir
2. Engine coolant reservoir
3. Brake fluid reservoir
4. Battery
5. Power distribution box
6. Air filter assembly
7. Automatic transmission fluid dipstick
8. Engine oil dipstick
9. Engine oil filler cap
10. Windshield washer fluid reservoir
2009 Flex(471)
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Maintenance and Specifications
331

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 and the engine
will completely shut down, causing steering and braking effort to
increase.
Once the engine temperature cools, the engine can be re-started. Take
your vehicle to a service facility 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 a service facility.
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. Re-start the engine and take your vehicle to a service facility.
Driving the vehicle without repairing the engine problem
increases the chance of engine damage. Take your vehicle to a
service facility 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.
2009 Flex(471)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
344

POWER STEERING FLUID
Refer to thescheduled maintenance informationfor the service
interval schedules.
1. Start the engine and let it run
until it reaches normal operating
temperature (the engine coolant
temperature gauge indicator will be
near the center of the normal area
between H and C).
2. While the engine idles, turn the
steering wheel left and right several
times.
3. Turn the engine off.
4. Check the fluid level in the reservoir. It should be between the MIN
and MAX lines. Do not add fluid if the level is in this range.
5. If the fluid is low, add fluid in small amounts, continuously checking
the level until it reaches the range between the MIN and MAX lines. Be
sure to put the cap back on the reservoir. Refer toMaintenance
product specifications and capacitiesin this chapter for the proper
fluid type.
BRAKE FLUID
The fluid level will drop slowly as
the brakes wear, and will rise when
the brake components are replaced.
Fluid levels between the “MIN” and
“MAX” lines are within the normal
operating range; there is no need to
add fluid. If the fluid levels are
outside of the normal operating
range the performance of the
system could be compromised; seek
service from your authorized dealer
immediately.
2009 Flex(471)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
357

Items CapacityFord Part Name or
equivalentFord Part Number /
Ford Specification
Engine oil 5.5 quarts (5.2L)Motorcraft SAE 5W-20
Premium Synthetic
Blend Motor Oil (US)
Motorcraft SAE 5W-20
Super Premium Motor
Oil (Canada)
4
XO-5W20-QSP (US)
CXO-5W20-LSP12
(Canada) /
WSS-M2C930-A and API
Certification Mark
Engine coolant (with
rear heater)13.2 quarts
(12.5L)Motorcraft Premium
Gold Engine Coolant
with bittering agent
(yellow-colored)
3
VC-7-B /
WSS-M97B51-A1
Power steering fluidBetween MAX and
MIN on reservoirMotorcraft
MERCONVATFXT-5-QM /
MERCONV
Fuel tank18.6 gallons
(70.4 L)——
Windshield washer fluidTop- off fluid as
neededMotorcraft Premium
Windshield Washer
ConcentrateZC-32-A /
WSB-M8B16-A2
1Approximate dry fill capacity. Actual amount may vary during fluid changes.2Automatic transmissions that require MERCONV should only use MERCONV fluid. Refer to
scheduled maintenance informationto determine the correct service interval. Use of any fluid
other than the recommended fluid may cause transmission damage.3Add the coolant type originally equipped in your vehicle.4Use of synthetic or synthetic blend motor oil is not mandatory. Engine oil need only meet the
requirements of Ford specification WSS-M2C930-A and the API Certification mark.5See your authorized dealer for fluid level checking or filling.
2009 Flex(471)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
363

Cleaning your vehicle
engine compartment ..............324
instrument panel ....................326
interior .....................................326
plastic parts ............................325
washing ....................................322
waxing .....................................323
wheels ......................................323
wiper blades ............................325
Climate control
(see Air conditioning or
Heating) ...........................64, 67, 70
Clock ............................................88
Clock adjust
AM/FM .......................................17
Compass, electronic ....................89
calibration .................................90
set zone adjustment .................90
Console
overhead ..............................88–89
Controls
power seat ...............................153
steering column ......................104
Coolant
checking and adding ..............339
refill capacities ................342, 362
specifications ..........................362
Cooler ..........................................92
Cruise control
(see Speed control) ..................101
Customer Assistance ................278
Ford Extended Service
Plan ..........................................318
Getting assistance outside the
U.S. and Canada .....................319
Getting roadside assistance ...278
Getting the service you
need .........................................314Ordering additional owner’s
literature .................................320
Utilizing the
Mediation/Arbitration
Program ...................................318
D
Daytime running lamps
(see Lamps) ................................78
Defrost
rear window and rearview
mirrors .......................................70
windshield .................................70
Dipstick
automatic transmission
fluid ..........................................358
engine oil .................................333
Driving under special
conditions ..........................272, 275
sand .........................................274
snow and ice ...........................276
through water .................274, 277
DVD system .................................34
E
Electronic message center .......110
Emergencies, roadside
jump-starting ..........................307
running out of fuel .........307, 349
Emission control system ..........354
Engine ........................................364
cleaning ...................................324
coolant .....................................339
fail-safe cooling .......................343
idle speed control ...................336
lubrication specifications .......362
refill capacities ........................362
service points ..................331–332
2009 Flex(471)
Owners Guide (post-2002-fmt)
USA(fus)
Index
370

Passenger Occupant
Classification Sensor .................169
Power adjustable foot pedals ...100
Power distribution box
(see Fuses) ...............................284
Power door locks ......................127
Power liftgate ............................119
Power mirrors .............................99
Power point .................................93
Power steering ..........................262
fluid, checking and adding ....357
fluid, refill capacity ................362
fluid, specifications .................362
Power Windows ...........................96
R
Radio ............................................16
6-CD in dash .............................16
Rear seat entertainment
system ..........................................34
Recommendations for
attaching safety restraints for
children ......................................199
Refrigerator .................................92
Relays ........................................280
Remote entry system .......132–133
illuminated entry ............137, 139
locking/unlocking
doors ................................133–134
opening the trunk ...................134
panic alarm .............................135
replacement/additional
transmitters .............................137
replacing the batteries ...........136
Reverse camera .........................269
Reverse sensing system ...........266Roadside assistance ..................278
Roof rack ...................................124
S
Safety belts (see Safety
restraints) ..................168, 171–175
Safety Canopy ...................190, 192
Safety defects, reporting ..320–321
Safety restraints ........168, 171–175
Belt-Minder...........................177
extension assembly ................176
for adults .........................172–175
for children .............................196
Occupant Classification
Sensor ......................................169
warning light and chime ........176
Safety restraints - LATCH
anchors ......................................205
Safety seats for children ..........201
Safety Compliance
Certification Label ....................365
Satellite Radio (if equipped) .....16
Satellite Radio Information ........31
Seats ..........................................148
child safety seats ....................201
climate control ..........................70
easy access/easyout feature ..156
front seats ...............................151
heated ........................67, 155, 164
memory seat ...................135, 156
second row seats ............159, 162
third row seats ........162, 165–166
SecuriLock passive anti-theft
system ........................................142
Servicing your vehicle ..............329
Setting the clock .........................17
2009 Flex(471)
Owners Guide (post-2002-fmt)
USA(fus)
Index
373