FORD FOCUS 2015 3.G Owners Manual

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

CHECKING THE WIPER
BLADES
Run the tip of your fingers over the edge of
the blade to check for roughness.
Clean the wiper blades with washer fluid
or water applied with a soft sponge or
cloth.
CHANGING THE WIPER
BLADES
Note:
If streaks or smears appear on the
windshield, clean the windshield and the
wiper blades. See Cleaning the Windows
and Wiper Blades (page 232). If that does
not resolve the issue, install new wiper
blades.
Service Position Set the windshield wipers in the service
position to change the wiper blades. The
windshield wipers return to the starting
position when you switch the ignition on. Note:
You can use the service position in
winter to provide easier access to the wiper
blades for freeing them from snow and ice.
Make sure the windshield is free from snow
and ice before you switch the ignition on.
1. Switch the ignition on. 2. Switch the ignition off and press and
hold the wiper lever in position A within
three seconds.
3. Release the wiper lever when the windshield wipers reach the service
position.
Changing the Windshield Wiper Blades
1. Pull the wiper blade and arm away from the glass. Note:
Make sure that the wiper arm does
not spring back against the glass when the
wiper blade is not attached.
2. Press the locking buttons together.
219
Focus (CDH), enUSA, First Printing MaintenanceE142463 E75184 E129986
A E129990
1
1 2

3. Rotate and remove the wiper blade.
4. Install in the reverse order.
Note:
Make sure that the wiper blade locks
into place.
Changing the Rear Window Wiper
Blade
1. Lift 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. Slightly rotate the wiper blade.
3. Disengage the wiper blade from the wiper arm.
4. Remove the wiper blade.
5. Install in the reverse order.
Note: Make sure that the wiper blade locks
into place.
ADJUSTING THE HEADLAMPS
Vertical Aim Adjustment
If your vehicle has been involved in a crash,
have the aim of the headlamp beam
checked by an authorized dealer. Headlamp Aiming Target
8 ft (2.4 m)
A
Ground to the center of the
headlamp low beam bulb
B
25 ft (7.6 m)
C
Horizontal reference line
D
Vertical Aim Adjustment Procedure
1. Park your vehicle on level ground approximately 25 ft (7.6 m) from a wall
or screen.
2. Measure the distance from the ground
to the center of the headlamp low
beam bulb and mark an
8 ft (2.4 m)
long horizontal reference line on the
wall or screen at this height. 220
Focus (CDH), enUSA, First Printing MaintenanceE130060
3
2 E142592 E199411

Note:
There may be an identifying mark on
the lens to help you locate the center of the
bulb.
Note: To see a clearer light pattern while
adjusting one headlamp, you may want to
block the light from the other headlamp.
3. Switch on the low beam headlamps and open the hood. 4. On the wall or screen you will observe
a flat zone of high intensity light
located at the top of the beam pattern.
If the top edge of the flat zone of high
intensity light is not on the horizontal
reference line, adjust the aim of the
headlamp beam. 5. Locate the vertical adjuster on each
headlamp. Use a suitable tool, for
example a screwdriver or hexagonal
socket, to turn the adjuster clockwise
or counterclockwise to adjust the
vertical aim of the headlamp. The
horizontal edge of the brighter light
should touch the horizontal reference
line.
6. Close the hood and switch off the lamps.
Horizontal Aim Adjustment
The horizontal aim of the headlamp beam
on your vehicle is not adjustable.
REMOVING A HEADLAMP
1. Open the hood. See Opening and
Closing the Hood (page 210).
221
Focus (CDH), enUSA, First Printing MaintenanceE142465 E164485

2. Remove the screws.
3. Pull the headlamp as far as possible
towards the front of the vehicle to
disengage it from the lower fixing point.
4. Lift the outer side of the headlamp and
remove it. 5. Disconnect the electrical connector. CHANGING A BULB WARNING
Handle a halogen headlamp bulb
carefully and keep out of children
’s
reach. Grasp the bulb by only its
plastic base and do not touch the glass.
The oil from your hand could cause the
bulb to break the next time the headlamps
are operated. Note:
If you accidently touch the bulb, you
should clean it with rubbing alcohol.
Replacing HID Headlamp Bulbs (If
Equipped)
Your vehicle has high intensity discharge
lamps. These lamps operate at a high
voltage. Contact an authorized dealer.
Replacing Headlamp Bulbs Side marker bulb.
A.
Low beam headlamp bulb.
B.
High beam headlamp bulb.
C.
Direction indicator bulb.
D.
Replacing High Beam Bulbs
1. Remove the headlamp. See Removing a Headlamp
(page 221).
222
Focus (CDH), enUSA, First Printing MaintenanceE133215
2
2
4
3 E133750
5 E184152
BACD

2. Remove the cover.
3. Disconnect the electrical connector.
4. Release the clip and remove the bulb.
Replacing Low Beam Bulbs
1. Remove the headlamp. See
Removing a Headlamp (page 221). 2. Remove the cover.
3. Disconnect the electrical connector.
4. Release the clip and remove the bulb.
Replacing Direction Indicator Bulbs
1. Remove the headlamp. See
Removing a Headlamp
(page 221). 2. Remove the cover.
3.
Turn the bulb holder counterclockwise
and remove it.
4. Gently press the bulb into the bulb holder, turn it counterclockwise and
remove it.
Replacing Side Marker Bulb
1. Remove the headlamp. See Removing a Headlamp
(page 221). 223
Focus (CDH), enUSA, First Printing MaintenanceE133105
24 E133106
24 E184153
3
4
2 2
E184156

2. Twist to remove the cover.
3. Remove the bulb holder.
4. Remove the bulb.
Replacing Fog Lamp Bulbs
1. Remove fog lamp grille from the front
fascia then unscrew the fog lamp. 2. Disconnect the electrical connector
from the fog lamp bulb.
3. Turn the bulb counterclockwise and remove it from the fog lamp. Replacing Rear Lamps - 4 Door
Accessing the Brake, Rear and
Direction Indicator Bulbs 1. Remove the trim panel.
2. Remove the wing nuts and detach the
clip.
3. Remove the lamp.
224
Focus (CDH), enUSA, First Printing Maintenance2
E1841573 E133702 2
E133703

4. Disconnect the electrical connector.
Replacing the Brake, Rear and
Direction Indicator Bulbs
Brake and rear lamp bulb.
A.
Direction indicator bulb.
B.
1. Remove the bulb holder.
2. Gently press the bulb into the bulb holder, turn it counter-clockwise and
remove it. Replacing Rear Lamps - 5 Door
Accessing the Rear, Brake, Side Marker,
Direction Indicator and Reverse Bulbs
1. Remove the trim panel.
2. Remove the wing nuts and detach the
clip.
3. Remove the lamp.
225
Focus (CDH), enUSA, First Printing MaintenanceE133713
4 A
B
E133714 E133111 E133112
2

4. Disconnect the electrical connector.
5. Remove the lamp and unclip the bulb
holder.
6. Gently press the bulb into the bulb holder, turn it counterclockwise and
remove it. Replacing the Rear, Brake, Side Marker,
Direction Indicator and Reverse Bulbs Brake and rear lamp bulb.
A.
Side marker lamp bulb.
B.
Direction indicator bulb.
C.
Reverse lamp bulb.
D.
1. Remove the lamp and unclip the bulb holder.
2. Gently press the bulb into the bulb holder, turn it counterclockwise and
remove it.
Replacing LED Rear Lamps (If Equipped)
These lamps have LED bulbs. Contact an
authorized dealer.
226
Focus (CDH), enUSA, First Printing MaintenanceE184158
4 D
AB
E184159
C

Replacing Licence Plate and High
Mounted Brake Lamp Bulbs
These lamps have LED bulbs. Contact an
authorized dealer.
BULB SPECIFICATION CHART
Replacement bulbs are specified in the
chart below. Headlamp bulbs must be
marked with an authorized
“D.O.T.” for
North America to ensure lamp
performance, light brightness and pattern
and safe visibility. The correct bulbs will
not damage the lamp assembly or void the
lamp assembly warranty and will provide
quality bulb burn time. Trade number
Function
H1LL
Headlamps high beam (Halogen)
D3S
* Headlamps high beam (HID)
H11LL
Headlamp low beam (Halogen)
D3S
* Headlamp low beam (HID)
H1LL
Daytime running lamps
LED
* Daytime running lamps (High series)
193
Park lamp - front
LED
* Park lamp - front (High series)
WY21W
Direction indicator - front
PY21W
Direction indicator - front (High series)
H8
Fog lamps
WY5W
Sidemarker - front
P27/7W
Direction indicator - rear (4-door)
3757 NAK
Direction indicator - rear (5-door)
P27/7W
Rear and brake lamps
194
Rear lamps (4-door)
LED
* Rear lamp (5-door high series)
194
Sidemarker - rear (5-door)
LED
* Sidemarker - rear (High series)
921
Backup lamp
227
Focus (CDH), enUSA, First Printing Maintenance