Maintenance -> Washer Fluid Check for Your Ford Focus 4 Door Third generation(2010-2017)

Maintenance  
Your vehicle has a Motorcraft®  
WASHER FLUID CHECK  
maintenance-free battery which normally  
does not require additional water during  
its life of service.  
When adding fluid, use a mixture of washer  
fluid and water to help prevent freezing in  
cold weather and improve the cleaning  
capability. For information on fluid dilution,  
refer to the product instructions.  
Note: If your vehicle's battery has a cover  
or shield, make sure it is reinstalled after the  
battery has been cleaned or replaced.  
Note: The reservoir supplies the front and  
Note: See an authorized dealer for low  
voltage battery access, testing, or  
replacement.  
rear washer systems.  
CHANGING THE 12V BATTERY  
When a low voltage battery replacement  
is necessary, see an authorized dealer to  
replace the low voltage battery with a Ford  
recommended replacement low voltage  
battery that matches the electrical  
requirements of the vehicle.  
WARNINGS  
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.  
To ensure proper operation of the battery  
management system (BMS), do not allow  
a technician to connect any electrical  
device ground connection directly to the  
low voltage battery negative post. A  
connection at the low voltage battery  
negative post can cause inaccurate  
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.  
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  
measurements of the battery condition  
and potential incorrect system operation.  
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.  
immediately with water for a minimum of  
15 minutes and get prompt medical  
attention. If acid is swallowed, call a  
physician immediately.  
Battery posts, terminals and related  
accessories contain lead and lead  
compounds. Wash hands after  
handling.  
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Focus (CDH) Canada/United States of America, HM5J 19A321 AA enUSA, Edition date: 201608, First Printing