Windshield wipers and washer -> Checking and refilling windshield washer fluid for Your Volkswagen Passat SUV Seventh Generation (2010-2014)

To remove wax and coats of polish safely, we recommend using  
an alcohol-based windshield cleaner.  
Checking and refilling windshield washer fluid  
Fig. 96 In the engine compartment: Cap of the windshield washer  
fluid reservoir.  
¤ Please first read and note the introductory information and  
heed the WARNINGS  
Check the windshield washer fluid level regularly and refill as neces-  
sary.  
There is a filter screen in the filler neck of the windshield washer fluid  
reservoir. The screen helps to keep large particles and debris from  
getting into and clogging the windshield washer nozzles when adding  
windshield washer fluid. Take the screen out only to clean it. If the  
screen is damaged or missing, have it replaced immediately, other-  
wise the system may become clogged and not work properly.  
Open the engine hood ž Working in the engine compartment.  
The windshield washer fluid reservoir can be identified by the Y  
symbol on its cap fig. 96.  
Check if there is still enough windshield washer fluid in the reser-  
voir.  
Refill with an appropriate windshield washer fluid that is recom-  
mended by Volkswagen . Follow the directions on the container.  
In cold weather, always use a special windshield washer antifreeze  
solution that will help keep the water from freezing ꢀ  
.
Recommended cleaners  
For the warmer months, Windscreen Clear SummerG 052 184 A1  
or equivalent. Mixing ratio 1:100 (1 part concentrate to 100 parts wa-  
ter) in the windshield washer reservoir.  
All-season Windscreen ClearG 052 164 A2 or equivalent. Mixing  
ratio in winter to 0 °F (-18 °C) about 1:2 (1 part concentrate to 2 parts  
water), otherwise, mixing ratio 1:4 in the windshield washer reservoir.  
Filling capacity  
The windshield washer fluid reservoir holds about 3.1 qts. (3 liters); in  
vehicles with a headlight cleaning system about 6.3 qts. (6 liters).  
WARNING  
Never mix antifreeze or similar additives into the windshield  
washer reservoir. This could produce an oily film on the wind-  
shield, which would considerably reduce visibility.  
Use clear water with a cleaning solution recommended by  
Volkswagen.  
If necessary, blend with a suitable windshield washer fluid  
antifreeze agent.  
NOTICE  
Never mix cleaning solutions recommended by Volkswagen  
with other cleaning agents. If you do, this could cause sedi-  
ments or other by-products that can clog the windshield washer  
nozzles.  
When refilling, do not confuse one type of operating liquid  
with another! Otherwise serious malfunctions and engine dam-  
age can occur!