2010 VOLKSWAGEN CC Owners Manual

Wiper performance in different situations:
During automatic
wipe/wash:
While the washer system is working, the
Climatronic switches to recirculation for
about 30 seconds to help prevent the
washer fluid odor from entering the vehi-
cle interior.
During intermittent
wiping:
Speed-dependent interval control: The
higher the vehicle speed, the faster the
wipers move.

Heated washer nozzles
The heating thaws frozen washer nozzles, but not the fluid supply
hoses. When the ignition is switched on, the heat applied to the
washer nozzles is automatically regulated depending on the outside
air temperature.
Headlight washer system
The headlight washer system cleans the headlight glass.
If the ignition and the headlights (high or low beams) are switched on,
the headlights are cleaned the first time and every fifth time the front
windshield washers are activated. This happens only when the low or
high beams are on when the windshield wiper lever is pulled towards
the steering wheel. However, the headlights must still be washed by
hand periodically (for instance, during refueling) in order to get rid of
hard-to-remove dirt (like insect splatter).
To help make sure that the headlight cleaning system works during
winter weather, always keep the headlight washer nozzles free of
snow and remove any ice with a deicer spray before driving. Use a
deicer spray to remove any ice.
If there is something on the windshield, the wiper will try to wipe it
away. If it continues to block the wiper, the wiper will stop moving.
Remove the obstacle and switch the wiper on again.

Windshield wiper service position

Fig. 93 Windshield wiper in service position.

NOTICE
To help prevent damage to the engine hood and the wind-
shield wiper arms, lift the wiper arms away from the windshield
only when they are in the service position.
Always carefully fold the windshield wiper arms down against
the windshield before driving the vehicle.
Rain sensor

Fig. 94 Windshield wiper lever: Adjusting rain sensor 1.

Fig. 95 Inside the front windshield above the inside mirror: Sensitive
rain sensor surface.

Push the lever into the desired position ⇒ fig. 94:
(A) Rain sensor off (windshield wiper lever home position).
(B) Rain sensor active – automatic wiping as needed.
(1) Adjusting the sensitivity of the rain sensor:
– Move switch to the right – high sensitivity.
– Move switch to the left – low sensitivity.
After switching the ignition off and back on again, the rain sensor
stays on and works again with the wiper lever in position (B).
Possible reasons for changes in the way the rain sensor works
The rain sensor may misread what is happening in the detection zone
of its sensitive rain-sensor surface ⇒ fig. 95 (arrow) and not work for a
number of reasons, which include:
Worn out wiper blades: Worn out wiper blades may leave a film of
water or wiping streaks; this can cause the wipers to run longer, to
wipe more often, or to wipe continuously at high speed.
Insects: Insects hitting the sensor may trigger the wipers.
Salt streaks: Salt streaks on the windshield from winter driving can
cause wiping more often or continuously on glass that is almost dry.
Dirt: Caked-on dust, wax, any other buildup on the windshield (lo-
tus effect), or car-wash detergent residue can lower the rain sensor's
sensitivity and cause it to react too slowly or not at all.
Crack or chip in the windshield: If a stone hits and chips the wind-
shield while the rain sensor is on, this will trigger a wiper cycle. After
that, the rain sensor will recognize the change and recalibrate itself to
respond to the sensitive surface's reduced detection zone. Depending
on the size of the chip, the sensor's reaction pattern may or may not
change.
WARNING
The rain sensor cannot always recognize rain and activate the
wipers.
Switch the wipers on manually when water on the windshield
reduces visibility.
Clean the rain sensor's sensitive surface ⇒ fig. 95 (arrow) regular-
ly and check the wiper blades for wear or damage.

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.

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!

Mirrors

WARNING
Auto-dimming mirrors contain an electrolyte fluid which can
leak if the mirror glass is broken. Electrolyte fluid can irritate
the skin, eyes, and respiratory system.
Repeated or prolonged exposure to electrolyte fluid can irri-
tate the respiratory system, especially among people with
asthma or other respiratory conditions. Get fresh air immediate-
ly by leaving the vehicle or, if that is not possible, open win-
dows and doors all the way.
If electrolyte fluid gets into the eyes, flush them thoroughly
with large amounts of clean water for at least 15 minutes; medi-
cal attention is recommended.
If electrolyte fluid contacts skin, flush affected area with
clean water for at least 15 minutes and then wash affected area
with soap and water; medical attention is recommended. Thor-
oughly wash affected clothing and shoes before reuse.
If swallowed, and the person is conscious, rinse mouth with
water for at least 15 minutes. Get medical attention immediate-
ly. Do not induce vomiting unless instructed to do so by a med-
ical professional.
NOTICE
Broken glass in the auto-dimming mirrors can cause electrolyte
fluid leakage. Liquid electrolyte leaked from a broken mirror
glass will damage any plastic surfaces it comes in contact with.
Clean up spilled electrolyte fluid immediately with clear water
and a sponge.