Maintenance -> Checking the Wiper Blades for Your Ford Focus 4 Door Third generation(2010-2017)

Maintenance  
When a battery replacement is required,  
9. Drive the vehicle at least 12 mi (20 km)  
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.  
Make sure that you dispose of old batteries  
in an environmentally friendly way. Seek  
advice from your local authority about  
recycling old batteries.  
the battery should only be replaced with  
a Ford recommended replacement battery  
that matches the electrical requirements  
of the vehicle.  
Because your vehicles 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:  
CHECKING THE WIPER  
BLADES  
1. With the vehicle at a complete stop,  
set the parking brake.  
2. Shift into park (P).  
3. Switch off all accessories.  
4. Fully press the brake pedal and start  
the vehicle.  
E142463  
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 282). Reset the power  
windows bounce-back feature. See  
Windows and Mirrors (page 81).  
Reset the radio station presets. See  
Audio System (page 282).  
6. Allow the engine to idle for at least one  
minute. If the engine turns off, press  
the accelerator pedal to start the  
engine.  
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.  
CHANGINGTHEFRONTWIPER  
BLADES  
Note: If streaks or smears appear on the  
windshield, clean the windshield and the  
wiper blades. If that does not resolve the  
issue, install new wiper blades.  
7. While the engine is running, press the  
brake pedal and shift into neutral (N).  
8. Allow the engine to run for at least one  
minute by pressing on the accelerator  
pedal.  
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Focus (CDH) Canada/United States of America, HM5J 19A321 AA enUSA, Edition date: 201608, First Printing  
Maintenance  
Note: You can also move the wiper arms  
Service Position  
to the service position manually when the  
ignition is off. Do not move the wiper arms  
to the service position manually when the  
ignition is on. The wiper arms lock when you  
switch the ignition on.  
Changing the Windshield Wiper  
Blades  
Note: Do not hold the wiper blade when  
lifting the wiper arm.  
E75184  
1
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.  
1
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.  
2
E129990  
1. Switch the ignition on.  
1. Lift the wiper arm and then press the  
wiper blade locking buttons together.  
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. Remove the wiper blade.  
4. To install, reverse the removal  
procedure.  
Note: Make sure that the wiper blade locks  
A
into place.  
E129986  
CHANGING THE REAR WIPER  
BLADES  
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.  
Note: Do not hold the wiper blade when  
lifting the wiper arm.  
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Focus (CDH) Canada/United States of America, HM5J 19A321 AA enUSA, Edition date: 201608, First Printing