Changing the air filter element (Non-PZEV only)
1. Release the clamps that secure
the air filter housing cover.
2. Carefully separate the two halves
of the air filter housing.
3. Remove the air filter element
from the air filter housing.
4. Wipe the air filter housing and
cover clean to remove any dirt or
debris and to ensure good sealing.
5. Install a new air filter element. Be
careful not to crimp the filter element edges between the air filter
housing and cover. This could cause filter damage and allow unfiltered
air to enter the engine if not properly seated.
6. Replace the air filter housing cover and secure the clamps. Be sure
that the air cleaner cover tabs are engaged into the slots of the air
cleaner housing.
Note:Failure to use the correct air filter element may result in severe
engine damage. The customer warranty may be void for any damage to
the engine if the correct air filter element is not used.
MOTORCRAFT PART NUMBERS
Component 2.0L I4 engine
Air filter element FA-18901
Oil filter FL-9102
Battery BXT-96R
Temporary mobility kit refill
canisterTA-33
PCV valve
3
Spark plugs4
1
Non PZEV only: Failure to use the correct air filter element may result
in severe engine damage. The customer warranty may be void for any
damage to the engine if the correct air filter element is not used.
For PZEV, the air filter is designed to last the life of the vehicle. See
your authorized dealer or qualified technician for replacement. The
technician can check the diagnostics system for the possibility of an
excessively dirty air filter.
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Maintenance and Specifications
261
Peace of mind
Mobile-Ease™ hands free communication system
Remote start
Vehicle security systems
Wheel locks
For maximum vehicle performance, keep the following information in
mind when adding accessories or equipment to your vehicle:
•When adding accessories, equipment, passengers and luggage to your
vehicle, do not exceed the total weight capacity of the vehicle or of
the front or rear axle (GVWR or GAWR as indicated on the Safety
Compliance Certification label). Consult your authorized dealer for
specific weight information.
•The Federal Communications Commission (FCC) and Canadian Radio
Telecommunications Commission (CRTC) regulate the use of mobile
communications systems — such as two-way radios, telephones and
theft alarms - that are equipped with radio transmitters. Any such
equipment installed in your vehicle should comply with FCC or CRTC
regulations and should be installed only by a qualified service
technician.
•Mobile communications systems may harm the operation of your
vehicle, particularly if they are not properly designed for automotive
use.
•To avoid interference with other vehicle functions, such as anti-lock
braking systems, amateur radio users who install radios and antennas
onto their vehicle should not locate the Amateur Radio Antennas in
the area of the driver’s side hood.
•Electrical or electronic accessories or components that are added to
the vehicle by the authorized dealer or the owner may adversely affect
battery performance and durability.
2009 Focus(foc)
Owners Guide, 1st Printing
USA(fus)
Accessories
270
A
AdvanceTrac ..............................173
Air cleaner filter ...............260–261
Air conditioning
manual heating and air
conditioning system .................38
Airbag supplemental restraint
system ........................103, 112, 115
and child safety seats ............105
description ..............103, 112, 115
disposal ....................................118
driver airbag ............105, 113, 116
indicator light .................112, 117
operation .................105, 113, 116
passenger airbag .....105, 113, 116
side airbag ...............................112
Ambient mood/lighting ...............45
AM/FM .........................................20
Antifreeze (see Engine
coolant) .....................................240
Anti-lock brake system
(see Brakes) ..............................170
Anti-theft system ........................77
Audio system (see Radio) .........20
Automatic transaxle
fluid, adding ............................258
fluid, checking ........................258
fluid, specification ..................263
Automatic transmission ............177
driving an automatic
overdrive .................................178
fluid, refill capacities ..............263
Auxiliary input jack (Line in) ....29
Axle
refill capacities ........................263
B
Battery .......................................238acid, treating emergencies .....238
jumping a disabled battery ....209
maintenance-free ....................238
replacement, specifications ...261
servicing ..................................238
Belt-Minder...............................98
Booster seats .............................134
Brakes ................................169–170
anti-lock ...................................170
anti-lock brake system (ABS)
warning light ...........................170
fluid, checking and adding ....258
fluid, refill capacities ..............263
fluid, specifications .................263
lubricant specifications ..........263
parking ....................................171
shift interlock ..........................177
Break-in period .............................6
Bulbs ............................................45
C
Capacities for refilling fluids ....263
CD ................................................20
Cell phone use ..............................8
Child safety seats ......................123
attaching with tether straps ..132
in front seat ....................124, 127
in rear seat ......................124, 127
LATCH .....................................129
recommendations ...................121
Child safety seats - booster
seats ...........................................134
Cleaning your vehicle
engine compartment ..............226
instrument panel ....................227
interior .....................................228
plastic parts ............................226
washing ....................................224
2009 Focus(foc)
Owners Guide, 1st Printing
USA(fus)
Index
271
