fuel VOLKSWAGEN CC 2010 Workshop Manual

WARNING
Operating fluids and some materials in the engine compartment
can catch fire easily, causing burns and other serious personal
injuries!
Never smoke near the engine compartment.
Never work next to open flames or sparks.
Never pour or spill operating fluids or other flammable liq-
uids on the engine. These fluids can ignite on hot engine parts
and cause injuries.
If work on the fuel system or the electrical system is neces-
sary:
– Always disconnect the 12 Volt vehicle battery. Make sure
the vehicle is unlocked when you disconnect the battery, or
the alarm will go off. Never touch the electrical wiring of the
ignition system.
– Never work near heaters, water heaters, or other open
flames.
Always have a functional, approved fire extinguisher nearby.
NOTICE
When changing or topping off fluids, make sure that you pour
the fluids into the correct reservoirs. Adding the wrong type of
operating fluids will cause serious malfunctions and engine
damage.
Fluid leaks and spills are harmful to the environment. Regularly
check the ground underneath your vehicle for this reason. If you find
spots of oil or other fluids, have your vehicle checked by your author-
ized Volkswagen dealer or authorized Volkswagen Service Facility.
Dispose of leaked operating fluids properly.
Display

WARNING
Vehicle care products can be dangerous. Improper use can
cause accidents, burns, poisoning, or other serious personal
injuries.
Always store vehicle care products only in original contain-
ers that are securely closed.
Always read and heed all the instructions and all WARNINGS
on the package.
To reduce the risk of poisoning, never use empty food or
beverage containers that might mislead someone into drinking
from them.
Always keep vehicle care products out of the reach of chil-
dren.
Always use such products outdoors or in well-ventilated are-
as, because harmful vapors may be released when these prod-
ucts are used.
Never use fuel, turpentine, engine oil, nail polish remover or
other volatile fluids for vehicle care. They are poisonous and
highly flammable.
WARNING
Improper care and cleaning of vehicle components can impact
the safety features of the vehicle and cause severe injuries.
Always clean and maintain vehicle components according to
manufacturer's instructions.
Only use approved or recommended cleaners.
NOTICE
Vehicle care products containing solvents can damage plastics
and other vehicle the materials.
Wash the vehicle only at specifically designated wash locations
to help prevent water contaminated with oil, grease and fuel from en-
tering the storm drain sewer system. In some areas it is against the
law to wash motor vehicles anywhere than other than at specified
designated car washing locations.

WARNING
Vehicle care products can be dangerous. Improper use can
cause accidents, burns, poisoning, or other serious personal
injuries.
Always store vehicle care products only in original contain-
ers that are securely closed.
Always read and heed all the instructions and all WARNINGS
on the package.
To reduce the risk of poisoning, never use empty food or
beverage containers that might mislead someone into drinking
from them.
Always keep vehicle care products out of the reach of chil-
dren.
Always use such products outdoors or in well-ventilated are-
as, because harmful vapors may be released when these prod-
ucts are used.
Never use fuel, turpentine, engine oil, nail polish remover or
other volatile fluids for vehicle care. They are poisonous and
highly flammable.
WARNING
Improper care and cleaning of vehicle components can com-
promise the vehicle's safety features and cause serious per-
sonal injury.
Always clean and maintain vehicle components according to
manufacturer's instructions.
Only use approved or recommended cleaners.
NOTICE
Vehicle care products containing solvents can cause irrepara-
ble damage to plastics and other vehicle materials.
Stains, dirt and other deposits that contain aggressive sub-
stances or solvents can corrode vehicle materials and cause
permanent damage, even after brief contact with the surface.
Remove stains, dirt, and other deposits as quickly as possible
and do not allow them to dry.

WARNING
Improper use of operating fluids and equipment can cause ac-
cidents, serious personal injuries, burns and/or poisoning.
Always store vehicle care products in a safe place in original
containers that are securely closed.
To reduce the risk of poisoning, never use empty food or
beverage containers that might mislead someone into drinking
from them.
Always keep vehicle care products out of the reach of chil-
dren.
Always read and heed all the instructions and all WARNINGS
on the package before using vehicle care products.
When using products that give off harmful fumes, always
work outdoors or in a well ventilated area.
Never use fuel, turpentine, engine oil, nail polish remover or
other volatile fluids for vehicle care. They are poisonous and
highly flammable. They could cause fires and explosions!
NOTICE
Only refill with suitable operating fluids. When changing or
topping off fluids, make sure that you pour the fluids into the
correct reservoirs. Adding incorrect fluids will cause serious
malfunctions and engine damage! Under no circumstances
should you mix up operating fluids. Otherwise serious malfunc-
tions and engine damage can occur!
Accessories and other things installed in front of the cooling
air intakes impair the efficiency of the engine coolant. The en-
gine can overheat under high outside temperatures or under
high engine loads!
Leaking operating fluids can pollute the environment. Collect
leaking operating fluids in suitable containers and dispose of them
properly in accordance with applicable environmental laws and regu-
lations.

Government regulations in the United States and Canada require that
automobiles meet specific emission regulations and safety standards.
Therefore, vehicles built for the U.S. and Canada differ from vehicles
sold in other countries.
If you plan to take your vehicle outside the continental limits of the
United States or Canada, there is the possibility that:
Unleaded fuels for vehicles with catalytic converters may not be
available.
Fuel may have a considerably lower octane rating and may cause
engine damage.
Service may be inadequate due to lack of proper service facilities,
tools or testing equipment.
Replacement parts may not be readily available.
DVD navigation systems for vehicles built for the United States and
Canada will not necessarily work in Europe, and may not work in oth-
er countries outside of North America.
NOTICE
Volkswagen is not responsible for mechanical damage that may
result from substandard fuel or service or the unavailability of
Genuine Volkswagen parts.
Volkswagen is not responsible if the vehicle does not meet the
respective legal requirements in other countries and continents.
Radio antenna and reception

As long as the indicator lights B or %0# are on, expect engine mal-
functions, increased fuel consumption, and loss of engine efficiency.
Catalytic converter

Practical tips
Frequently asked questions (FAQ)
If you suspect a malfunction or vehicle damage, read and follow the
following advice before contacting an authorized Volkswagen dealer
or an authorized Volkswagen Service Facility. You may also find help-
ful information under “Special considerations” or “Checklist” in the
index.

Description Possible causes,
among others Possible remedy
Engine does not
start.
Vehicle battery dead. – Perform jump-start
– Charge vehicle battery
The wrong vehicle
key is used. Use a valid vehicle key
Fuel level too low. Refuel
Vehicle cannot be
locked or un-
locked using ve-
hicle key.
– Battery in the re-
mote control vehicle
key is dead.
– Too far away from
the vehicle (out of
range).
– Buttons have been
pressed too many
times.
– Replace the battery in
the remote control vehicle
key
– Move closer to vehicle.
– Synchronize vehicle key
– Lock or unlock vehicle
manually
Unusual noises.
Cold engine, braking
assist systems, elec-
tronic steering col-
umn lock.
Check the “Noises” entry
in the index.
Odd driving
behavior.
Assistance systems
activated.
Check the “Assistance
systems” entry in the in-
dex.

Description Possible causes,
among others Possible remedy
Electrical con-
sumers do not
work.
Vehicle battery
charge too low. Charge vehicle battery
Remaining fuel level
too low. Refuel
Fuse blown. Check fuse and replace if
necessary
Fuel consumption
higher than indi-
cated.
– Short hauls.
– “Jumpy” accelera-
tor pedal.
– Avoid short distance
driving.
– Drive defensively.
– Accelerate smoothly.
Electrical loads
switched on.
Switch off unnecessary
loads.
Engine control
malfunction.
Have the malfunction cor-
rected
Tire pressure too
low. Adjust tire pressure
Driving in the
mountains.
No direct corrective action
possible.
Towing a trailer or
driving with a roof
rack.
– Check use.
– Remove if not in use.
Driving with heavy
payload.
No direct corrective action
possible.
Driving at high en-
gine speed. Select a higher gear.

8. Set up a warning triangle or other warning device in order to alert
other motorists and cyclists.
9. Let the engine cool down and get expert assistance if necessary.
If the emergency flashers are on, use the turn signal lever to indicate
a direction or lane change, for example when the vehicle is being
towed. This temporarily interrupts the emergency flashers.
Switch on the emergency flashers when:
Traffic suddenly slows down or stops in front of you to warn those
approaching from behind.
In any emergency situation.
If the vehicle breaks down.
When being towed.
Always obey traffic laws that govern the use of emergency flashers
where you are driving.
If the emergency flashers are not working, a different method – as
permitted by law – must be used to alert other motorists and cyclists
to the breakdown.
WARNING
Disregarding the safety-related checklist may lead to accidents
and serious personal injuries.
Always review and follow the checklist. Follow accepted safe-
ty practices and use common sense.
WARNING
The vehicle exhaust system and the catalytic converter get very
hot. They can cause fires and serious personal injury.
Never park where parts of the hot exhaust system or catalytic
converter could ignite flammable materials, such as dry grass,
brush, leaves, spilled fuel, etc.
The vehicle battery will be drained if the emergency flashers are
on for a long time – even if the ignition is switched off.

WARNING
Improper use of jumper cables when jump-starting a vehicle
with a dead battery can cause the battery to explode, leading to
serious personal injury. To help reduce the risk of battery ex-
plosion:
All work on the batteries or the electrical system in your ve-
hicle can cause serious acid burns, fires, or electrical shocks.
Always read and heed the following WARNINGS and safety pre-
cautions before working on the batteries or the electrical sys-
tem ⇒  Vehicle battery.
Always make sure that the battery providing starting assis-
tance (the booster battery) has the same voltage as the dead
battery (12 V) and about the same amperage capacity (see bat-
tery label).
Never jump-start a vehicle with a thawed or frozen vehicle
battery. The battery can explode. A dead battery can freeze at
temperatures around +32 °F (0 °C).
A battery that is frozen or was frozen, but has since thawed,
must be replaced.
When the vehicle battery is jump-started, it gives off hydro-
gen gas, which is highly explosive! Always keep fire, sparks,
open flame, and smoking materials far away from vehicle bat-
teries. Never use a mobile telephone while connecting or dis-
connecting jumper cables.
Jump-start batteries only in well-ventilated areas. Batteries
give off highly explosive hydrogen gas during jump-starting.
Always route the jumper cables so that they cannot get
caught in any moving parts in the engine compartment.
Never short out the battery terminals by connecting the posi-
tive (+) and negative (-) terminals with each other.
Never connect the negative cable from the other vehicle di-
rectly to the negative terminal of the dead battery, as this may
cause the hydrogen gas given off by the dead battery to ex-
plode.
Never attach the negative cable from the vehicle providing
starting assistance to any part of the fuel system or to the
brake hoses or brake lines.