
Engine oil dipstick: See Engine Oil Check (page 213).
H
Windshield washer fluid reservoir:
See Washer Fluid Check (page 217).
I
ENGINE OIL DIPSTICK - 1.0L
ECOBOOST™ Minimum.
A
Maximum.
B
ENGINE OIL DIPSTICK - 2.0L
DURATEC-HE (MI4) Minimum.
A
Maximum.
B
ENGINE OIL CHECK
1. Make sure that your vehicle is on level ground. 2. Check the oil level before starting the
engine, or switch the engine off and
wait 15 minutes for the oil to drain into
the oil pan.
3. Remove the dipstick and wipe it with a clean, lint free cloth. Replace the
dipstick and remove it again to check
the oil level.
If the oil level is at the minimum mark, add
oil immediately. See
Capacities and
Specifications (page 261).
Do not use supplemental engine oil
additives because they are unnecessary
and could lead to engine damage that may
not be covered by your vehicle warranty.
Note: Make sure that the oil level is
between the minimum and the maximum
marks.
Note: The oil consumption of new engines
reaches its normal level after approximately
3000 mi (5,000 km)
.
Adding Engine Oil 213
Focus (CDH), enUSA, First Printing MaintenanceE141337
AB E191425
AB E142732

Only use oils certified for gasoline engines
by the American Petroleum Institute (API).
An oil with this trademark symbol
conforms to the current engine and
emission system protection standards and
fuel economy requirements of the
International Lubricants Specification
Advisory Council (ILSAC), comprised of
U.S. and Japanese automobile
manufacturers.
WARNINGS
Only add oil when the engine is cold.
If the engine is hot, wait 10 minutes
for the engine to cool down.
Do not remove the filler cap when
the engine is running.
1. Remove the engine oil filler cap.
2. Add engine oil that meets Ford
specifications. See Capacities and
Specifications (page 261).
3. Wipe off any spilled oil.
4. Replace the engine oil filler cap. Turn it clockwise until you feel a strong
resistance.
Note: Do not add oil further than the
maximum mark. Oil levels above the
maximum mark may cause engine damage.
Note: Soak up any spillage with an
absorbent cloth immediately.
ENGINE COOLANT CHECK
Checking the Engine Coolant
When the engine is cold, check the
concentration and level of the engine
coolant at the intervals listed in the
scheduled maintenance information. See
Scheduled Maintenance
(page 425).
Note: Make sure that the level is between
the MIN and MAX marks on the coolant
reservoir. Note:
Coolant expands when it is hot. The
level may extend beyond the MAX mark.
Note: If the level is at the MIN mark, below
the MIN mark, or empty, add coolant
immediately. See
Adding Engine Coolant
in this chapter.
Maintain coolant concentration within
48% to 50%, which equates to a freeze
point between -30°F (-34°C) and -34°F
(-37°C).
Note: For best results, coolant
concentration should be tested with a
refractometer, for example Robinair®
Coolant and Battery Refractometer 75240.
We do not recommend the use of
hydrometers or coolant test strips for
measuring coolant concentrations.
Note: Automotive fluids are not
interchangeable. Do not use engine coolant,
antifreeze or windshield washer fluid outside
of its specified function and vehicle location.
Adding Engine Coolant WARNINGS
Do not add engine coolant when the
engine is hot. Steam and scalding
liquids released from a hot cooling
system can burn you badly. Also, spilling
coolant on hot engine parts can burn you. Do not put engine coolant in the
windshield washer fluid reservoir. If
sprayed on the windshield, engine
coolant could make it difficult to see
through the windshield. Do not add coolant further than the
MAX mark.
To reduce the risk of personal injury,
make sure the engine is cool before
unscrewing the coolant pressure
relief cap. The cooling system is under
pressure; steam and hot liquid can come
out forcefully when the cap is loosened
slightly. 214
Focus (CDH), enUSA, First Printing Maintenance

Note:
Do not use stop leak pellets, cooling
system sealants or additives as they can
cause damage to the engine cooling or
heating systems. The vehicle warranty does
not cover this damage.
Note: During normal vehicle operation, the
engine coolant may change color from
orange to pink or light red. As long as the
engine coolant is clear and uncontaminated,
this color change does not indicate that the
engine coolant has degraded, nor does it
require that qualified personnel drain the
engine coolant, flush the system or replace
the engine coolant.
• Do not mix different colors or types of
coolant in your vehicle. Make sure the
correct coolant is used. Mixing of
engine coolants may harm the engine ’s
cooling system. The use of incorrect
coolant may harm engine and cooling
system components and may void the
warranty. Use prediluted engine
coolant meeting the Ford specification.
See Capacities and Specifications
(page 261).
• In case of emergency, you can add a
large amount of water without engine
coolant in order to reach a vehicle
service location. In this instance, you
must have the cooling system drained,
chemically cleaned with Motorcraft
Premium Cooling System Flush, and
refilled with engine coolant as soon as
possible. Water alone (without engine
coolant) can cause engine damage, for
example corrosion, overheating or
freezing.
• Do not use alcohol, methanol, brine or
any engine coolants mixed with alcohol
or methanol antifreeze. Alcohol and
other liquids can cause engine damage,
for example overheating or freezing.
• Do not add extra inhibitors or additives
to the coolant. These can be harmful
and compromise the corrosion
protection of the engine coolant. Unscrew the cap slowly. Any pressure will
escape as you unscrew the cap.
Add prediluted engine coolant meeting the
Ford specification. See
Capacities and
Specifications (page 261).
Whenever you add coolant, check the
coolant level in the coolant reservoir the
next few times you drive the vehicle. If
necessary, add enough prediluted engine
coolant to bring the coolant level to the
correct level.
Recycled Engine Coolant
We do not recommend the use of recycled
engine coolant since a Ford-approved
recycling process is not yet available.
Used engine coolant should be disposed
of in an appropriate manner. Follow your
community ’s regulations and standards
for recycling and disposing of automotive
fluids.
Severe Climates
If you drive in extremely cold climates:
• It may be necessary to have a Ford
authorized dealer increase the coolant
concentration above 50%.
• A coolant concentration of 60% will
provide improved freeze point
protection. Engine coolant
concentrations above 60% will
decrease the overheat protection
characteristics of the engine coolant
and may cause engine damage.
215
Focus (CDH), enUSA, First Printing Maintenance

If you drive in extremely hot climates:
•
It may be necessary to have a Ford
authorized dealer decrease the coolant
concentration to 40%.
• A coolant concentration of 40%
provides improved overheat protection.
Engine coolant concentrations below
40% will decrease the freeze and
corrosion protection characteristics of
the engine coolant and may cause
engine damage.
Vehicles driven year-round in non-extreme
climates should use prediluted engine
coolant for optimum cooling system and
engine protection.
AUTOMATIC TRANSMISSION
FLUID CHECK
The automatic transmission does not have
a transmission fluid dipstick.
Have an authorized dealer check and
change the transmission fluid at the
correct service interval. See Scheduled
Maintenance (page 425). Your
transmission does not consume fluid.
However, if the transmission slips, shifts
slowly or if you notice a sign of leaking
fluid, contact an authorized dealer.
Do not use supplemental transmission
fluid additives, treatments or cleaning
agents. The use of these materials may
affect transmission operation and result
in damage to internal transmission
components. BRAKE FLUID CHECK WARNINGS
Do not use any fluid other than the
recommended brake fluid as this will
reduce brake efficiency. Use of
incorrect fluid could result in the loss of
vehicle control, serious personal injury or
death. Only use brake fluid from a sealed
container. Contamination with dirt,
water, petroleum products or other
materials may result in brake system
damage or failure. Failure to adhere to this
warning could result in the loss of vehicle
control, serious personal injury or death. Do not allow the fluid to touch your
skin or eyes. If this happens, rinse the
affected areas immediately with
plenty of water and contact your physician. A fluid level between the
MAX and
MIN lines is within the normal
operating range and there is no need
to add fluid. A fluid level not in the normal
operating range could compromise the
performance of the system. Have your
vehicle checked immediately. Only use fluid that meets Ford
specifications.
216
Focus (CDH), enUSA, First Printing MaintenanceE170684

Note:
If a person adds electrical or
electronic accessories or components to the
vehicle, the accessories or components may
adversely affect the low voltage battery
performance and durability and may also
affect the performance of other electrical
systems in the vehicle.
For longer, trouble-free operation, keep the
top of the battery clean and dry. Also,
make certain the battery cables are always
tightly fastened to the battery terminals.
If you see any corrosion on the battery or
terminals, remove the cables from the
terminals and clean with a wire brush. You
can neutralize the acid with a solution of
baking soda and water.
When a battery replacement is required,
the battery should only be replaced with
a Ford recommended replacement battery
that matches the electrical requirements
of the vehicle.
Because your vehicle ’s engine is
electronically-controlled by a computer,
some engine control settings are
maintained by power from the low voltage
battery. Some engine computer settings,
like the idle trim and fuel trim strategy,
optimize the driveability and performance
of the engine. Some other computer
settings, like the clock and radio station
presets, are also maintained in memory by
power from the low voltage battery. When
a technician disconnects and connects the
low voltage battery, these settings are
erased. Complete the following procedure
in order to restore the settings:
1. With the vehicle at a complete stop, set the parking brake.
2. Shift the transmission into P.
3. Turn off all accessories.
4. Step on the brake pedal and start the vehicle. 5. Run the engine until it reaches normal
operating temperature. While the
engine is warming up, complete the
following: Reset the clock. See Audio
System (page 273). Reset the power
windows bounce-back feature. See
Windows and Mirrors
(page 85).
Reset the radio station presets. See
Audio System
(page 273).
6. Allow the engine to idle for at least one
minute. If the engine turns off, step on
the accelerator to start the engine.
7. While the engine is running, step on the
brake pedal and shift the transmission
to N.
8. Allow the engine to run for at least one
minute by pressing on the accelerator
pedal.
9. Drive the vehicle at least 10 miles (16 kilometers) to completely relearn the
idle and fuel trim strategy.
Note: If you do not allow the engine to
relearn the idle and fuel trim strategy, the
idle quality of your vehicle may be adversely
affected until the engine computer
eventually relearns the idle trim and fuel
trim strategy.
Note: Always dispose of automotive
batteries in a responsible manner. Follow
your local authorized standards for disposal.
Call your local authorized recycling center
to find out more about recycling automotive
batteries.
Note: It is recommended that the negative
battery cable terminal be disconnected from
the battery if you plan to store your vehicle
for an extended period of time.
218
Focus (CDH), enUSA, First Printing Maintenance

CHANGING THE ENGINE AIR
FILTER
WARNING
To reduce the risk of vehicle damage
and personal burn injuries, do not
start your engine with the air cleaner
removed. Do not remove the air cleaner
while the engine is running. When changing the air filter element, use
only the air filter element listed in the
Motorcraft Parts table. See Motorcraft
Parts (page 263).
For EcoBoost equipped vehicles: When
servicing the air cleaner, it is important that
no foreign material enter the air induction
system. The engine and turbocharger are
susceptible to damage from even small
particles.
Change the air filter element at the proper
interval. See
Scheduled Maintenance
(page 425).
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. 1. Loosen the four fasteners and remove
the air cleaner assembly lid. 2.
Remove the air filter element from the
air filter housing.
3. Wipe any dirt or debris from the air cleaner assembly to make sure no dirt
gets in the engine and to make sure you
have a good seal. 4. Install the new air filter element. Slide
the open end of the air filter element
in first, below the tab. Then push the
closed end of the air filter into the
bottom of the tray. The closed end
should fit inside the groove in the tray.
The tab of the closed end of the air
filter should be oriented down and fit
between the forks on the tray as shown
at the arrow above.
Note: Make sure you align the tab in the air
filter element with the fork in the air cleaner
assembly tray.
5. Install the air cleaner assembly lid and
tighten the four fasteners.
229
Focus (CDH), enUSA, First Printing MaintenanceE171370 E170433

GENERAL INFORMATION
Your Ford or Lincoln authorized dealer has
many quality products available to clean
your vehicle and protect its finishes.
CLEANING PRODUCTS
For best results, use the following products
or products of equivalent quality:
•
Motorcraft Bug and Tar Remover
(ZC-42)
• Motorcraft Custom Bright Metal
Cleaner (ZC-15)
• Motorcraft Detail Wash (ZC-3-A)
• Motorcraft Dusting Cloth (ZC-24)
• Motorcraft Engine Shampoo and
Degreaser (U.S. only) (ZC-20)
• Motorcraft Engine Shampoo (Canada
only) (CXC-66-A)
• Motorcraft Multi-Purpose Cleaner
(Canada only) (CXC-101)
• Motorcraft Premium Glass Cleaner
(Canada only) (CXC-100)
• Motorcraft Premium Quality
Windshield Washer Fluid (Canada
only) [CXC-37-(A, B, D or F)]
• Motorcraft Premium Windshield Wash
Concentrate with Bitterant (U.S. only)
(ZC-32-B2)
• Motorcraft Professional Strength
Carpet & Upholstery Cleaner (ZC-54)
• Motorcraft Premium Leather and Vinyl
Cleaner (ZC-56)
• Motorcraft Spot and Stain Remover
(U.S. only) (ZC-14)
• Motorcraft Ultra-Clear Spray Glass
Cleaner (ZC-23)
• Motorcraft Wheel and Tire Cleaner
(ZC-37-A) CLEANING THE EXTERIOR
Note:
If you use a car wash with a waxing
cycle, make sure that you remove the wax
from the windshield and the wiper blades.
Note: Prior to using a car wash facility
check the suitability of it for your vehicle.
Note: Some car washes use water at high
pressure. Due to this, water droplets may
enter inside your vehicle and could also
damage certain parts of your vehicle.
Note: Remove the aerial before using an
automatic car wash.
Note: Switch the heater blower off to
prevent contamination of the fresh air filter.
We recommend that you wash your vehicle
with a sponge and lukewarm water
containing a car shampoo.
Cleaning the Headlamps
Note: Do not scrape the headlamp lenses
or use abrasives, alcoholic solvents or
chemical solvents to clean them.
Note: Do not wipe the headlamps when
they are dry.
Cleaning the Rear Window
Note: Do not scrape the inside of the rear
window or use abrasives or chemical
solvents to clean it.
Use a clean, lint free cloth or a damp
chamois leather to clean the inside of the
rear window.
Cleaning the Chrome Trim
Note: Do not use abrasives or chemical
solvents. Use soapy water.
Note: Do not apply cleaning product to hot
surfaces and do not leave cleaning product
on chrome surfaces for a period of time
exceeding that which is recommended.
230
Focus (CDH), enUSA, First Printing Vehicle Care

Note:
Industrial-strength (heavy-duty)
cleaners, or cleaning chemicals, may cause
damage over a period of time.
Body Paintwork Preservation WARNINGS
Do not polish your vehicle in strong
sunshine.
Do not allow polish to touch plastic
surfaces. It could be difficult to
remove.
Do not apply polish to the windshield
or rear window. This could cause the
wipers to become noisy and they
may not clear the window properly. We recommend that you wax the
paintwork once or twice a year.
WAXING
Regular waxing is necessary to protect your
car's paint from the elements. We
recommend that you wash and wax the
painted surface once or twice a year.
When washing and waxing, park your
vehicle in a shaded area out of direct
sunlight. Always wash your vehicle before
applying wax.
•
Use a quality wax that does not contain
abrasives.
• Follow the manufacturer ’s instructions
to apply and remove the wax.
• Apply a small amount of wax in a
back-and-forth motion, not in circles. •
Do not allow wax to come in contact
with any non-body (low-gloss black)
colored trim. The wax will discolor or
stain the parts over time.
•Roof racks.
• Bumpers.
• Grained door handles.
• Side moldings.
• Mirror housings.
• Windshield cowl area.
• Do not apply wax to glass areas.
• After waxing, your car's paint should
feel smooth, and be free of streaks and
smudges.
CLEANING THE ENGINE
Engines are more efficient when they are
clean because grease and dirt buildup keep
the engine warmer than normal.
When washing:
• Take care when using a power washer
to clean the engine. The high-pressure
fluid could penetrate the sealed parts
and cause damage.
• Do not spray a hot engine with cold
water to avoid cracking the engine
block or other engine components.
• Spray Motorcraft Engine Shampoo and
Degreaser on all parts that require
cleaning and pressure rinse clean. In
Canada, use Motorcraft Engine
Shampoo.
• Never wash or rinse the engine while it
is hot or running; water in the running
engine may cause internal damage.
231
Focus (CDH), enUSA, First Printing Vehicle Care