Deutsch
EnglishMaintenance for your Ford Focus 2018-2025
Maintenance
Check Monthly
GENERAL INFORMATION
•
•
•
Engine oil level. See Engine Oil Check
(page 421).
WARNING: Do not work on a hot
engine.
WARNING: Switch the ignition off
and apply the parking brake.
•
•
•
•
•
Parking brake operation.
Horn operation.
WARNING: Do not touch the
electronic ignition system parts after you
have switched the ignition on or when
the engine is running. The system
operates at high voltage. Failure to
adhere to this warning could result in
serious personal injury or death.
Tightness of lug nuts. See Lug Nuts
(page 462).
OPENING AND CLOSING THE
HOOD - LHD
WARNING: Keep your hands and
clothing clear of the engine cooling fan.
Opening the Hood
Under certain conditions, the engine
cooling fan may continue to run for several
minutes after you switch your vehicle off.
See Engine Cooling Fan (page 423).
We recommend that you carry out the
following checks.
Check Daily
•
•
•
Exterior lamps.
Interior lamps.
Warning lamps and indicators.
Check When Refueling
•
•
•
Washer fluid level. See Washer Fluid
E263274
Check (page 430).
1. Open the left-hand front door.
2. Fully pull the hood release lever and
let it completely retract.
(page 448).
Note: This action releases the hood latch.
3. Fully pull the hood release lever for a
second time.
Note: This action fully releases the hood.
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Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
4. Open the hood.
5. Support the hood with the strut.
Note: There is no secondary latch under the
Closing the Hood
hood.
1. Remove the strut from the catch and
secure it correctly in the clip.
2. Lower the hood and allow it to drop
under its own weight for the last
25–35 cm (10–14 in).
Note: Make sure that the hood is correctly
closed.
Warning Lamps and Indicators
It illuminates when you switch
the ignition on and remains on if
any door or the hood is open.
E193263
Information Messages
Message
Action
Bonnet open
Stop your vehicle as soon as it is safe to do so and
close the hood.
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Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
OPENING AND CLOSING THE
HOOD - RHD
Opening the Hood
E193263
5. Support the hood with the strut.
Note: Hold the yellow section of the hood
strut.
E263274
Opening the Hood if the Passenger
Door cannot be Opened
1. Open the left-hand front door.
2. Fully pull the hood release lever and
1. Unlock the right-hand front door using
the key and access the left-hand front
footwell. See UnlockingandLocking
the Doors Using the Remote Control
(page 76).
let it completely retract.
Note: This action releases the hood latch.
3. Fully pull the hood release lever for a
second time.
Note: This action fully releases the hood.
4. Open the hood.
Note: There is no secondary latch under the
hood.
E263801
2. Insert a suitable tool, for example a
screwdriver, in the position shown.
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Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
Note: This action fully releases the hood.
7. Open the hood.
Note: There is no secondary latch under the
hood.
E263802
3. Gently pry the hood release lever
securing clip upward.
E193263
8. Support the hood with the strut.
Note: Hold the yellow section of the hood
strut.
9. Reinstall the hood release lever. To
install, reverse the removal procedure.
Note: Make sure the hood release lever
securing clip is fully engaged.
Closing the Hood
1. Remove the strut from the catch and
secure it correctly in the clip.
E263803
2. Lower the hood and allow it to drop
under its own weight for the last
25–35 cm (10–14 in).
4. Use a suitable tool, for example a
hexagonal socket, and turn the hood
release mechanism clockwise until you
feel a strong resistance.
Note: Make sure that the hood is correctly
closed.
5. Let the hood release mechanism
completely retract.
Warning Lamps and Indicators
Note: This action releases the hood latch.
6. Turn the hood release mechanism
clockwise until you feel a strong
resistance for a second time.
It illuminates when you switch
the ignition on and remains on if
any door or the hood is open.
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Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
Information Messages
Message
Action
Bonnet open
Stop your vehicle as soon as it is safe to do so and
close the hood.
UNDER HOOD OVERVIEW - 1.0L ECOBOOST™, LHD
E
F
A
B
C
D
H
G
E264065
A
B
C
D
E
F
G
H
Engine coolant reservoir. See Engine Coolant Check (page 423).
Engine oil dipstick. See Engine Oil Dipstick (page 420).
Air filter.
Windshield and rear window washer reservoir. See Washer Fluid Check (page
430).
408
Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
UNDER HOOD OVERVIEW - 1.0L ECOBOOST™, RHD
E
F
A
B
C
D
H
G
E264072
A
B
C
D
E
F
G
H
Engine coolant reservoir. See Engine Coolant Check (page 423).
Brake fluid reservoir. See Brake Fluid Check (page 427).
Air filter.
Windshield and rear window washer reservoir. See Washer Fluid Check (page
430).
409
Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
UNDER HOOD OVERVIEW - 1.5L TIVCT, LHD
E
F
A
B
C
D
H
G
E264073
A
B
C
D
E
F
G
H
Engine coolant reservoir. See Engine Coolant Check (page 423).
Engine oil dipstick. See Engine Oil Dipstick (page 420).
Air filter.
Windshield and rear window washer reservoir. See Washer Fluid Check (page
430).
410
Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
UNDER HOOD OVERVIEW - 1.5L TIVCT, RHD
E
F
A
B
C
D
H
G
E264074
A
B
C
D
E
F
G
H
Engine coolant reservoir. See Engine Coolant Check (page 423).
Brake fluid reservoir. See Brake Fluid Check (page 427).
Air filter.
Windshield and rear window washer reservoir. See Washer Fluid Check (page
430).
411
Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
UNDER HOOD OVERVIEW - 1.5L ECOBLUE, LHD
B
E
F
A
C
D
I
G
H
E264075
A
B
Engine coolant reservoir. See Engine Coolant Check (page 423).
Engine cooling system overflow reservoir. See Engine Coolant Check (page
423).
C
D
E
F
G
H
I
Air filter.
Engine oil dipstick. See Engine Oil Dipstick (page 420).
Windshield and rear window washer reservoir. See Washer Fluid Check (page
430).
412
Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
UNDER HOOD OVERVIEW - 1.5L ECOBLUE, RHD
C
E
F
A
B
D
I
G
H
E264076
A
B
C
Engine coolant reservoir. See Engine Coolant Check (page 423).
Brake fluid reservoir. See Brake Fluid Check (page 427).
423).
D
E
F
G
H
I
Air filter.
Engine oil dipstick. See Engine Oil Dipstick (page 420).
Windshield and rear window washer reservoir. See Washer Fluid Check (page
430).
413
Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
UNDER HOOD OVERVIEW - 1.5L ECOBOOST™, LHD
E
F
A
D
C
B
H
G
E264077
A
B
C
D
E
F
G
H
Engine coolant reservoir. See Engine Coolant Check (page 423).
Engine oil dipstick. See Engine Oil Dipstick (page 420).
Air filter.
Windshield and rear window washer reservoir. See Washer Fluid Check (page
430).
414
Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
UNDER HOOD OVERVIEW - 1.5L ECOBOOST™, RHD
E
F
A
B
D
C
H
G
E264078
A
B
C
D
E
F
G
H
Engine coolant reservoir. See Engine Coolant Check (page 423).
Brake fluid reservoir. See Brake Fluid Check (page 427).
Air filter.
Windshield and rear window washer reservoir. See Washer Fluid Check (page
430).
415
Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
UNDER HOOD OVERVIEW - 2.0L ECOBLUE, LHD
E
F
A
B
C
D
H
G
E268806
A
B
C
D
E
F
G
H
Engine coolant reservoir. See Engine Coolant Check (page 423).
Engine oil filler cap. See Engine Oil Check (page 421).
Air filter.
Windshield and rear window washer reservoir. See Washer Fluid Check (page
430).
416
Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
UNDER HOOD OVERVIEW - 2.0L ECOBLUE, RHD
E
F
A
B
C
D
H
G
E268807
A
B
C
D
E
F
G
H
Engine coolant reservoir. See Engine Coolant Check (page 423).
Brake fluid reservoir. See Brake Fluid Check (page 427).
Air filter.
Windshield and rear window washer reservoir. See Washer Fluid Check (page
430).
417
Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
UNDER HOOD OVERVIEW - 2.3L ECOBOOST™, LHD
A
B
C
D
E
F
H
G
E294376
A
B
C
D
E
F
G
H
Engine coolant reservoir. See Engine Coolant Check (page 423).
Engine oil dipstick. See Engine Oil Dipstick (page 421).
Air filter.
Windshield and rear window washer reservoir. See Washer Fluid Check (page
430).
418
Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
UNDER HOOD OVERVIEW - 2.3L ECOBOOST™, RHD
A
B
C
D
E
F
H
G
E294377
A
B
C
D
E
F
G
H
Engine coolant reservoir. See Engine Coolant Check (page 423).
Brake fluid reservoir. See Brake Fluid Check (page 427).
Air filter.
Windshield and rear window washer reservoir. See Washer Fluid Check (page
430).
419
Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
ENGINE OIL DIPSTICK - 1.0L
ECOBOOST™/1.5L TIVCT
ENGINE OIL DIPSTICK - 1.5L
ECOBOOST™
A
B
A
B
E264320
E141337
A
B
Minimum.
Maximum.
A
B
Minimum.
Maximum.
ENGINE OIL DIPSTICK - 1.5L
ECOBLUE
ENGINE OIL DIPSTICK - 2.0L
ECOBLUE
B
A
A
B
E226469
E140423
A
B
Minimum.
Maximum.
A
B
Minimum.
Maximum.
420
Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
Note: The oil consumption of new engines
ENGINE OIL DIPSTICK - 2.3L
reaches its normal level after approximately
5,000 km (3,000 mi).
ECOBOOST™
Adding Engine Oil
WARNING: Do not add engine oil
when the engine is hot. Failure to follow
this instruction could result in personal
injury.
WARNING: Do not remove the filler
cap when the engine is running.
Do not use supplemental engine oil
additives because they are unnecessary
and could lead to engine damage that the
vehicle warranty may not cover.
E250320
A
B
C
Minimum.
Nominal.
Maximum.
1. Clean the area surrounding the engine
oil filler cap before you remove it.
2. Remove the engine oil filler cap.
3. Add engine oil that meets our
ENGINE OIL CHECK
specifications.
1. Make sure that your vehicle is on level
4. Reinstall 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.
ground.
2. Check the oil level before starting the
engine, or switch the engine off after
warm up and wait 10 minutes for the
oil to drain into the oil pan.
3. Remove the dipstick and wipe it with
Note: Immediately soak up any oil spillage
a clean, lint-free cloth.
with an absorbent cloth.
4. Reinstall the dipstick and make sure it
is fully seated.
Engine Oil Pressure Warning Lamp
5. Remove the dipstick again to check the
oil level.
WARNING: If it illuminates when
you are driving do not continue your
journey, even if the oil level is correct.
Have your vehicle checked.
Note: If the oil level is between the
maximum and minimum marks, the oil level
is acceptable. Do not add oil.
6. If the oil level is at the minimum mark,
It illuminates when you switch
the ignition on.
immediately add oil.
7. Reinstall the dipstick. Make sure it is
fully seated.
421
Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
If it illuminates when the engine is running
OIL CHANGE INDICATOR
RESET - VEHICLES WITH: 4.2
INCH INSTRUMENT CLUSTER
DISPLAY SCREEN
this indicates a malfunction. Stop your
vehicle as soon as it is safe to do so and
switch the engine off. Check the engine oil
level. If the oil level is sufficient, this
indicates a system malfunction. Have your
vehicle checked as soon as possible.
Only reset the system after changing the
engine oil and oil filter.
To reset the oil change indicator, use the information display controls on the
steering wheel to select the following:
Menu item
Action
Settings
Press the menu button.
Press the OK button.
Press the OK button.
Information
Oil life
Reset oil life
Press and hold the OK button until the system reset
confirmation appears.
422
Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
OIL CHANGE INDICATOR
ENGINE COOLANT CHECK
RESET - VEHICLES WITH: 12.3
INCH INSTRUMENT CLUSTER
DISPLAY SCREEN
WARNING: Do not remove the
coolant reservoir cap when the engine is
on or the cooling system is hot. Wait 10
minutes for the cooling system to cool
down. Cover the coolant reservoir cap
with a thick cloth to prevent the
1. Press the menu button on the steering
wheel to enter the information display
main menu.
possibility of scalding and slowly remove
the cap. Failure to follow this instruction
could result in personal injury.
2. Select Settings.
3. Select Vehicle.
4. Select Oil life.
WARNING: Do not put coolant in
the windshield washer reservoir. If
sprayed on the windshield, coolant could
make it difficult to see through the
windshield.
5. Press and hold the OK button until the
system reset confirmation appears.
ENGINE COOLING FAN -
GASOLINE
WARNING: 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 you loosen
the cap slightly.
WARNING: Keep your hands and
clothing clear of the engine cooling fan.
Under certain conditions, the engine
cooling fan may continue to run for several
minutes after you switch your vehicle off.
WARNING: Do not add coolant
further than the MAX mark.
ENGINE COOLING FAN -
DIESEL
When the engine is cold, check the
concentration and level of the coolant at
the intervals listed in the scheduled
maintenance information.
Note: Make sure that the coolant level is
between the MIN and the MAX marks on
the coolant reservoir.
WARNING: Keep your hands and
clothing clear of the engine cooling fan.
Under certain conditions, the engine
cooling fan may continue to run for several
minutes after you switch your vehicle off.
This could happen in low ambient
Note: Coolant expands when it is hot. The
level may extend beyond the MAX mark.
temperatures and independent of the
engine coolant temperature, for example
short journeys or low coolant temperature.
See Diesel Particulate Filter (page 225).
423
Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
Maintain coolant concentration within
It is very important to use prediluted
coolant approved to the correct
48% to 50%, which equates to a freeze
point between -34°C (-29°F) and -37°C
(-35°F). Coolant concentration should be
checked using a refractometer. We do not
recommend the use of hydrometers or
coolant test strips for measuring coolant
concentration.
specification in order to avoid plugging the
small passageways in the engine cooling
system. See Capacities and
Specifications (page 485). Do not mix
different colors or types of coolant in your
vehicle. Mixing of engine coolants or using
an incorrect coolant may harm the engine
or cooling system components and may
not be covered by the vehicle Warranty.
Adding Coolant
Note: If prediluted coolant is not available,
use the approved concentrated coolant
diluting it to 50/50 with distilled water. See
Capacities and Specifications (page 485).
Using water that has not been deionised
may contribute to deposit formation,
corrosion and plugging of the small cooling
system passageways.
Note: Coolants marketed for all makes and
models may not be approved to our
specifications and may cause damage to
the cooling system. Resulting component
damage may not be covered by the vehicle
Warranty.
WARNING: Do not add engine
coolant when the engine is on or the
cooling system is hot. Failure to follow
this instruction could result in personal
injury.
WARNING: Do not remove the
coolant reservoir cap when the engine is
on or the cooling system is hot. Wait 10
minutes for the cooling system to cool
down. Cover the coolant reservoir cap
with a thick cloth to prevent the
possibility of scalding and slowly remove
the cap. Failure to follow this instruction
could result in personal injury.
If the coolant level is at or below the
minimum mark, add prediluted coolant
immediately.
WARNING: Do not put coolant in
the windshield washer reservoir. If
sprayed on the windshield, coolant could
make it difficult to see through the
windshield.
To top up the coolant level do the
following:
1. Unscrew the cap slowly. Any pressure
escapes as you unscrew the cap.
2. Add prediluted coolant approved to
the correct specification. See
Capacities and Specifications (page
485).
Note: Do not use stop leak pellets, cooling
system sealants, or non-specified additives
as they can cause damage to the engine
cooling or heating systems. Resulting
component damage may not be covered by
the vehicle Warranty.
3. Add enough prediluted coolant to
reach the correct level.
Note: Automotive fluids are not
4. Replace the coolant reservoir cap. Turn
the cap clockwise until it contacts the
hard stop.
interchangeable.
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Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
5. Check the coolant level in the coolant
Follow your community's regulations and
standards for recycling and disposing of
automotive fluids.
reservoir the next few times you drive
your vehicle. If necessary, add enough
prediluted engine coolant to bring the
coolant level to the correct level.
Severe Climates
If you have to add more than 1 L (1.1 qt) of
engine coolant per month, have your
vehicle checked as soon as possible.
Operating an engine with a low level of
coolant can result in engine overheating
and possible engine damage.
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, qualified personnel:
If you drive in extremely cold climates:
•
It may be necessary to increase the
coolant concentration above 50%.
•
A coolant concentration of 60%
provides improved freeze point
protection.
•
Coolant concentrations above 60%
decrease the overheat protection
characteristics of the coolant and may
cause engine damage.
1. Must drain the cooling system.
2. Chemically clean the coolant system.
If you drive in extremely hot climates:
•
•
•
You can decrease the coolant
3. Refill with engine coolant as soon as
concentration to 40%.
possible.
A coolant concentration of 40%
Water alone, without engine coolant, can
cause engine damage from corrosion,
overheating or freezing.
provides improved overheat protection.
Coolant concentrations below 40%
decrease the overheat and corrosion
protection characteristics of the
coolant and may cause engine
damage.
Do not use the following as a coolant
substitute:
•
•
•
•
Alcohol.
Methanol.
Brine.
Vehicles driven year-round in non-extreme
climates should use prediluted coolant for
optimum cooling system and engine
protection.
Any coolant mixed with alcohol or
methanol antifreeze.
Coolant Change
Alcohol and other liquids can cause engine
damage from overheating or freezing.
Do not add extra inhibitors or additives to
the coolant. These can be harmful and
compromise the corrosion protection of
the coolant.
At specific mileage intervals, as listed in
the scheduled maintenance information,
the coolant should be changed. Add
prediluted coolant approved to the correct
specification. See Capacities and
Specifications (page 485).
Recycled Coolant
We do not recommend the use of recycled
coolant as an approved recycling process
is not yet available.
Note: Dispose of used coolant in the
appropriate manner.
425
Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
Fail-Safe Cooling
high-speed operation, and may
completely shut down without warning,
potentially losing engine power, power
steering assist, and power brake assist,
which may increase the possibility of a
crash resulting in serious injury.
Fail-safe cooling allows you to temporarily
drive your vehicle before any incremental
component damage occurs. The fail-safe
distance depends on ambient
temperature, vehicle load and terrain.
WARNING: Do not remove the
coolant reservoir cap when the engine is
on or the cooling system is hot. Wait 10
minutes for the cooling system to cool
down. Cover the coolant reservoir cap
with a thick cloth to prevent the
How Fail-Safe Cooling Works
If the engine begins to overheat,
the coolant temperature gauge
moves toward the red zone:
A warning lamp illuminates and
a message may appear in the
information display.
possibility of scalding and slowly remove
the cap. Failure to follow this instruction
could result in personal injury.
If the engine reaches a preset
Your vehicle has limited engine power
when in the fail-safe mode, drive your
vehicle with caution. Your vehicle does not
maintain high-speed operation and the
engine may operate poorly.
Remember that the engine is capable of
automatically shutting down to prevent
engine damage. In this situation:
over-temperature condition, the engine
automatically switches to alternating
cylinder operation. Each disabled cylinder
acts as an air pump and cools the engine.
When this occurs, your vehicle still
operates, however:
•
•
Engine power is limited.
The air conditioning system turns off.
1. Pull off the road as soon as safely
Continued operation increases the engine
possible and switch the engine off.
temperature, causing the engine to
2. If you are a member of a roadside
assistance program, we recommend
that you contact your roadside
assistance service provider.
completely shut down. Your steering and
braking effort increases in this situation.
When the engine temperature cools, you
can re-start the engine. Have your vehicle
checked as soon as possible to minimize
engine damage.
3. If this is not possible, wait for a short
period of time for the engine to cool.
4. Check the coolant level. If the coolant
level is at or below the minimum mark,
add prediluted coolant immediately.
When Fail-Safe Mode Is Activated
5. When the engine temperature cools,
you can re-start the engine. Have your
vehicle checked as soon as possible to
minimize engine damage.
WARNING: Fail-safe mode is for
use during emergencies only. Operate
your vehicle in fail-safe mode only as
long as necessary to bring your vehicle
to rest in a safe location and seek
immediate repairs. When in fail-safe
mode, your vehicle will have limited
power, will not be able to maintain
Note: Driving your vehicle without repair
increases the chance of engine damage.
426
Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
1. Stop your vehicle as soon as it is safe
Engine Coolant Temperature
to do so. Fully apply the parking brake,
shift into park (P) or neutral (N).
Management (If Equipped)
2. Leave the engine running until the
coolant temperature gauge needle
returns to the normal position. If the
temperature does not drop after
several minutes, follow the remaining
steps.
WARNING: To reduce the risk of
crash and injury, be prepared that the
vehicle speed may reduce and the
vehicle may not be able to accelerate
with full power until the coolant
temperature reduces.
3. Switch the engine off and wait for it to
cool. Check the coolant level.
If you tow a trailer with your vehicle, the
engine may temporarily reach a higher
temperature during severe operating
conditions, for example ascending a long
or steep grade in high ambient
temperatures.
4. If the coolant level is at or below the
minimum mark, add prediluted coolant
immediately.
5. If the coolant level is normal, restart
the engine and continue.
At this time, you may notice the coolant
temperature gauge moves toward the red
zone and a message may appear in the
information display.
BRAKE FLUID CHECK
You may notice a reduction in vehicle
speed caused by reduced engine power in
order to manage the engine coolant
temperature. Your vehicle may enter this
mode if certain high-temperature and
high-load conditions take place. The
amount of speed reduction depends on
vehicle loading, grade and ambient
temperature. If this occurs, there is no
need to stop your vehicle. You can
continue to drive.
The air conditioning may automatically
turn on and off during severe operating
conditions to protect the engine from
overheating. When the coolant
temperature decreases to the normal
operating temperature, the air conditioning
turns on.
WARNING: 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.
WARNING: 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.
WARNING: 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.
If the coolant temperature gauge moves
fully into the red zone, or if the coolant
temperature warning or service engine
soon messages appear in your information
display, do the following:
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Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
CHANGING THE 12V BATTERY
WARNING: 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.
WARNING: Batteries normally
produce explosive gases which can
cause personal injury. Therefore, do not
allow flames, sparks or lighted
substances to come near the battery.
When working near the battery, always
shield your face and protect your eyes.
Always provide correct ventilation.
WARNING: When lifting a
plastic-cased battery, excessive pressure
on the end walls could cause acid to flow
through the vent caps, resulting in
personal injury and damage to the
vehicle or battery. Lift the battery with a
battery carrier or with your hands on
opposite corners.
WARNING: Keep batteries out of
reach of children. Batteries contain
sulfuric acid. Avoid contact with skin,
eyes or clothing. Shield your eyes when
working near the battery to protect
against possible splashing of acid
solution. In case of acid contact with skin
or eyes, flush immediately with water for
a minimum of 15 minutes and get prompt
medical attention. If acid is swallowed,
call a physician immediately.
E170684
To avoid fluid contamination, the reservoir
cap must remain in place and fully tight,
unless you are adding fluid.
Only use fluid that meets Ford
specifications. See Capacities and
Specifications (page 476).
WARNING: Battery posts,
terminals and related accessories
contain lead and lead compounds. Wash
hands after handling.
CLUTCH FLUID CHECK -
MANUAL TRANSMISSION
The clutch and brake systems share the
same fluid reservoir. See Brake Fluid
Check (page 427).
WARNING: For vehicles with
Auto-Start-Stop the battery requirement
is different. You must replace the battery
with one of exactly the same
specification.
The battery is in the engine compartment.
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Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
Your vehicle has a maintenance-free
If you disconnect or replace the battery
and your vehicle has an automatic
transmission, it must relearn its adaptive
strategy. Because of this, the transmission
may shift firmly when first driven. This is
normal operation while the transmission
fully updates its operation to optimum
shift feel.
battery. It does not require additional
water during service.
If the vehicle battery has a cover, make
sure you correctly install it after cleaning
or replacing the battery.
For longer, trouble-free operation, keep the
top of the battery clean and dry and the
battery cables tightly fastened to the
battery terminals. If any corrosion is
present 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.
We recommend that you disconnect the
negative battery cable terminal from the
battery if you plan to store your vehicle for
an extended period.
Note: If you only disconnect the negative
battery cable terminal, make sure it is
isolated or placed away from the battery
terminal to avoid unintended connection or
arcing.
To maintain correct operation of the
battery management system, if you add
any electrical devices to your vehicle, do
not connect the ground connection directly
to the negative battery terminal. A
connection at the negative battery terminal
can cause inaccurate measurements of
the battery condition and potential
incorrect system operation.
Remove and Reinstall the Battery
To disconnect or remove the battery, do
the following:
1. Apply the parking brake and switch the
ignition off.
2. Switch all electrical equipment off, for
example lights and radio.
3. Wait a minimum of two minutes before
disconnecting the battery.
Note: The engine management system has
a power hold function and remains powered
for a period of time after you switch the
ignition off. This is to allow diagnostic and
adaptive tables to be stored. Disconnecting
the battery without waiting can cause
damage not covered by the vehicle
Warranty.
4. Disconnect the negative battery cable
terminal.
5. Disconnect the positive battery cable
terminal.
6. Remove the battery securing clamp.
7. Remove the battery.
Note: If you add electrical accessories or
components to your vehicle this may
adversely affect battery performance,
durability and the performance of other
electrical systems on your vehicle.
If you replace the battery make sure it
matches the electrical requirements of
your vehicle.
8. To install, reverse the removal
procedure.
Note: Before reconnecting the battery,
make sure the ignition remains switched off.
Note: Make sure the battery cable terminals
are fully tightened.
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Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
If you disconnect or replace the vehicle
CHANGINGTHEFRONTWIPER
BLADES
1. Fully lift the wiper arm.
battery, you must reset the following
features:
•
Window bounce-back. See Resetting
Window Bounce-Back (page 127).
Note: Do not hold the wiper blade to lift the
•
•
Clock Settings.
wiper arm.
Pre-set radio stations.
Battery Disposal
Make sure that you dispose of
old batteries in an
environmentally friendly way.
Seek advice from your local authority
about recycling old batteries.
E264374
2. Press the wiper blade locking button.
WASHER FLUID CHECK
When adding fluid, use a mixture of washer
fluid and water to help prevent freezing
and improve the cleaning capability. For
information on fluid dilution follow the
manufacturer's instructions.
Note: The reservoir supplies the front and
rear washer systems.
E264375
CHECKING THE WIPER
BLADES
3. Remove the wiper blade.
Note: Make sure that the wiper arm does
not spring back against the glass when the
wiper blade is not attached.
4. To install, reverse the removal
procedure.
Note: Make sure that the wiper blade locks
into place.
CHANGING THE REAR WIPER
BLADES
1. Lift the wiper arm.
E142463
Run the tip of your fingers over the edge of
the blade to check for roughness.
Note: Do not hold the wiper blade to lift the
Clean the wiper blades with washer fluid
or water applied with a soft sponge or
cloth.
wiper arm.
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Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
2
1
2
E264496
1. Use a suitable tool, for example a small
flat blade screwdriver, to carefully raise
the center pin and then remove the trim
clip.
E183236
2. Disengage the wiper blade from the
wiper arm.
Note: Make sure that the wiper arm does
not spring back against the glass when the
wiper blade is not attached.
2. Remove the screws that secure the
lamp assembly.
3. To install, reverse the removal
procedure.
Note: Make sure that the wiper blade locks
into place.
E249609
REMOVING A HEADLAMP
3. Carefully lift the rear of the headlamp
up to disengage it from the lower fixing
point.
WARNING: Switch the lamps and
the ignition off. Failure to do so could
result in serious personal injury.
4. Remove the headlamp.
Note: Take care when removing the lamp.
There are rupture points adjacent to the
headlamp securing screws that are designed
to separate under impact.
WARNING: Lamps and associated
components become hot when in use.
Let them cool down before you remove
them.
5. Disconnect the electrical connector.
6. To install, reverse the removal
procedure.
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Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
2. Disconnect the electrical connector.
REMOVING A REAR LAMP - 5-
DOOR/WAGON
3. Remove the wing nuts that secure the
lamp assembly.
4. Remove the lamp.
WARNING: Lamps and associated
components become hot when in use.
Let them cool down before you remove
them.
5. To install, reverse the removal
procedure.
Reversing Lamp and Rear Lamp
1. Open the liftgate.
Brake Lamp, Rear Lamp and
Direction Indicator
3
2
2. Carefully remove the cover.
3. Turn the wing nut counterclockwise
and remove it.
E264497
1. Carefully remove the luggage
compartment trim panel.
3
2
3
4. Remove the lamp.
5. Disconnect the electrical connector.
6. To install, reverse the removal
procedure.
E264498
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Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
6. To install, reverse the removal
REMOVING A REAR LAMP - 4-
DOOR
procedure.
Reversing Lamp and Rear Lamp
1. Open the liftgate.
WARNING: Lamps and associated
components become hot when in use.
Let them cool down before you remove
them.
Brake Lamp, Rear Lamp and
Direction Indicator
1
2
E340801
2. Firmly pull the soft trim panel at the
ten fixing points to unclip the soft trim
panel.
Note: Use a screwdriver to gently lift the
panel.
E
1. Press the panel as indicated.
2. Carefully remove the panel.
4
3
E
3. Turn the wing nut counterclockwise
and remove it.
3. Remove the bolt that secures the lamp
assembly.
4. Gently pull the lamp assembly away
from the vehicle.
5. Disconnect the electrical connector.
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Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
Headlamp
You may have to remove the headlamp
assembly prior to replacing a bulb. See
Removing a Headlamp (page 431).
4. Disconnect the electrical connector.
A
A
Daytime running lamps.
B
A
C
5. Remove the lamp.
6. To install, reverse the removal
procedure.
CHANGING A BULB
E264499
A
B
C
Headlamp low beam.
Headlamp high beam.
Front direction indicator.
WARNING: Switch the lamps and
the ignition off. Failure to do so could
result in serious personal injury.
WARNING: Lamps and associated
components become hot when in use.
Let them cool down before you remove
them.
Headlamp Low Beam
1. Turn the cover counterclockwise and
remove it.
Use the correct specification bulb. See
Bulb Specification Chart (page 489).
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Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
3. Remove the bulb by pulling it straight
out.
4. To install, reverse the removal
procedure.
Note: Do not touch the bulb glass.
Daytime Running Lamp
These lamps have LEDs.
Note: We recommend that you have LEDs
changed by an authorized dealer.
3
Front Direction Indicator
2
1. Turn the cover counterclockwise and
remove it.
2. Press the clip to release the bulb
holder.
3. Remove the bulb by pulling it straight
out.
4. To install, reverse the removal
procedure.
Note: Do not touch the bulb glass.
Headlamp High Beam
1. Turn the cover counterclockwise and
remove it.
2
2. Turn the bulb holder counterclockwise
and remove it.
3. Press the bulb in and turn the bulb
counterclockwise to remove it.
4. To install, reverse the removal
procedure.
3
2. Press the clip to release the bulb
holder.
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Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
LED Headlamp
Note: You cannot separate the bulb from
the bulb holder.
3. To install, reverse the removal
procedure.
Note: Do not touch the bulb glass.
Note: Front fog lamps are also available as
LED lamps.
Note: We recommend that you have LEDs
changed by an authorized dealer.
Rear Lamp
Remove the rear lamp assembly prior to
replacing any bulb. See Removing a Rear
Lamp (page 432). See Removing a Rear
A
A
Daytime running lamps.
These lamps have LEDs.
Note: We recommend that you have LEDs
changed by an authorized dealer.
Front Fog Lamp
1. Disconnect the electrical connector.
A
B
C
A
B
C
Stoplamp.
Rear direction indicator.
Rear lamp.
E236628
2. Turn the bulb holder counterclockwise
to remove the bulb.
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Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
Maintenance
Stoplamp
Rear Lamp
2
2
1
1
E3
1. Turn the bulb holder counterclockwise
and remove it.
2. Press the bulb in and turn the bulb
counterclockwise to remove it.
1. Turn the bulb holder counterclockwise
and remove it.
3. To install, reverse the removal
procedure.
2. Press the bulb in and turn the bulb
counterclockwise to remove it.
Rear Direction Indicator
3. To install, reverse the removal
procedure.
Note: Rear lamps are also available as LED
2
1
lamps.
Note: We recommend that you have LEDs
changed by an authorized dealer.
Reversing Lamp and Rear Fog Lamp
These lamps have LEDs.
Note: We recommend that you have LEDs
changed by an authorized dealer.
License Plate Lamp
These lamps have LEDs.
1. Turn the bulb holder counterclockwise
and remove it.
Note: We recommend that you have LEDs
2. Press the bulb in and turn the bulb
changed by an authorized dealer.
counterclockwise to remove it.
3. To install, reverse the removal
procedure.
High Mounted Stoplamp
These lamps have LEDs.
Note: We recommend that you have LEDs
changed by an authorized dealer.
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Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing
