catalytic converter VOLKSWAGEN CC 2011 Owners Manual

WARNING
Failure to heed warning lights and instrument cluster text mes-
sages can cause the vehicle to break down in traffic and result
in a collision and serious personal injury.
Never ignore warning lights or text WARNINGS.
Always stop the vehicle as soon as it is safe to do so.
Park the vehicle at a safe distance from moving traffic and
where no part of the hot catalytic converter and exhaust system
can come into contact with flammable materials under the vehi-
cle, such as dry grass, brush, spilled fuel, etc.
A broken down vehicle presents a high accident risk for itself
and others. Switch on emergency flashers and set up a warning
triangle to warn oncoming traffic.
WARNING
Roads and bridges may be dangerously icy even if the outside
air temperature is above freezing.
If you use the outside temperature display to tell you about
frost conditions, remember that roads can even ice over at
temperatures above +39 °F (+4 °C). Always remember: even if
the “snowflake symbol” (icy road warning) is not displayed,
there could still be black ice on the road.
Never rely exclusively on the outside temperature display.
NOTICE
Failure to heed warning lights or text WARNINGS can result in
vehicle damage.
The instrument cluster displays and their arrangement may vary
depending on the vehicle model and engine. For displays without
warning and information messages, malfunctions are only signaled
with indicator lights.
If there are multiple warning messages, the symbols are dis-
played for several seconds in order of importance. The symbols are
displayed until the cause has been corrected.

WARNING
Vehicle health reports do not replace the information provided
by the vehicle warning and indicator lights. Failure to heed
warning lights and instrument cluster text messages can cause
the vehicle to break down in traffic and result in a collision and
serious personal injury.
Never ignore warning lights or text WARNINGS.
Always stop the vehicle as soon as it is safe to do so.
Park the vehicle at a safe distance from moving traffic and
where no part of the hot catalytic converter and exhaust system
can come into contact with flammable materials under the vehi-
cle, such as dry grass, brush, spilled fuel, etc.
A broken down vehicle presents a high accident risk for itself
and others. Switch on emergency flashers and set up a warning
triangle to warn oncoming traffic.
Before opening the engine hood, always switch off the en-
gine and let the engine cool down.
Always be very careful when working in the engine compart-
ment, which is a potentially dangerous area in any motor vehi-
cle and can cause serious personal injury.
NOTICE
Failure to heed warning lights or text WARNINGS can result in
vehicle damage.
Volkswagen collects, processes, transmits, uses and shares in-
formation about you and your vehicle in accordance with the
Volkswagen Car-Net Terms of Service and Privacy Policy. See the
Volkswagen Car-Net Terms of Service and Privacy Policy at
http://www.vw.com/carnet for more details.
Volkswagen Car-Net services use a system based on a wireless
communication network. If all technical and other conditions are met
and Volkswagen Car-Net still does not work properly, please try using
the service again later.

WARNING
Refer to your vehicle's warning and indicator lights for the most
current diagnostic information. Always consult this manual for
maintenance guidelines. Failure to heed warning lights and in-
strument cluster text messages can cause the vehicle to break
down in traffic and result in a collision and serious personal
injury.
Never ignore warning lights or text WARNINGS.
Always stop the vehicle as soon as it is safe to do so.
Park the vehicle at a safe distance from moving traffic and
where no part of the hot catalytic converter and exhaust system
can come into contact with flammable materials under the vehi-
cle, such as dry grass, brush, spilled fuel, etc.
A broken down vehicle presents a high accident risk for itself
and others. Switch on emergency flashers and set up a warning
triangle to warn oncoming traffic.
The Volkswagen Car-Net website (http:// www.vw.com/carnet)
contains the most up-to-date information and instructions about
Volkswagen Car-Net services.
Please regularly visit the website to learn about changes to ser-
vices and new features.
Volkswagen Car-Net features can be modified, discontinued, deac-
tivated, reactivated or expanded without any further notice.
Application software (“apps”)

WARNING
Switching off the engine while the vehicle is moving can make
the vehicle harder to stop and result in loss of vehicle control,
leading to collisions and severe personal injuries.
Brake and steering assistance systems, the airbag system,
safety belt pretensioners, and other vehicle safety features only
work when the engine is running.
Switch off the engine only when the vehicle is not moving.
WARNING
To reduce the risk of serious personal injury when starting and
running the vehicle's engine:
Never start the engine or let it run in a confined or enclosed
area. Engine exhaust contains carbon monoxide, a poisonous,
colorless, and odorless gas. Carbon monoxide can cause un-
consciousness and death.
Never leave the vehicle unattended with the engine running.
The vehicle could move suddenly or some other unexpected
event could occur, resulting in property damage or personal
injury.
Never use starting assist fluids. Starting fluids can explode
and can cause a “run-away” vehicle condition.
WARNING
The vehicle exhaust system and the catalytic converter get very
hot. They can cause fires and serious personal injury.
Never park the vehicle where the hot exhaust system or cata-
lytic converter could ignite flammable materials, such as brush,
leaves, dry grass, spilled fuel, etc.
Never apply additional undercoating or rust proofing on or
near the exhaust manifold, exhaust pipes, catalytic converter,
or heat shields.

WARNING
Never leave the vehicle unattended while the engine is running.
The vehicle could move suddenly, especially when the vehicle
is in gear, resulting in accidents and personal injury.
WARNING
“Starting fluids” can explode and can cause a “run-away” vehi-
cle condition.
Never use starting assist fluids.
NOTICE
You can damage the starter or the engine if you try to start the
engine when the vehicle is still moving, or if you try to restart the
engine right after switching it off.
Avoid high engine speeds, full throttle acceleration, and heavy
engine loads when the engine is cold.
Do not try to start the engine by pushing or towing the vehicle.
Unburned fuel can get into the catalytic converter and damage it.
The steering column may also be locked.
Do not let your vehicle warm up while standing; instead, start
driving right away after making sure that you have good visibility
through all windows. This will help the engine reach operating tem-
perature faster and keep down emissions.
If the remote control vehicle key battery is weak or dead, the
starter button will not start the engine. In this case, start the engine by
inserting the vehicle key in the ignition switch ⇒ Vehicle key positions
in the ignition switch.
Major consumers of electricity are temporarily switched off when
the engine is being started.
After starting a cold engine, there may be increased operating
noises for a few seconds. This is normal and harmless.

Facing downhill, turn the front wheels so that they point toward the
curb.
Facing uphill, turn the front wheels so that they point away from the
curb.
WARNING
The vehicle exhaust system and the catalytic converter get very
hot. They can cause fires and serious personal injury.
Never park where the hot exhaust system could ignite flam-
mable materials, such as brush, leaves, dry grass, spilled fuel,
etc.
NOTICE
Always be careful when you park in areas with parking barri-
ers or high curbs. These vary in height and could damage your
bumper and related parts if the front of your vehicle hits a barrier
or curb that is too high while you are getting into or out of a
parking spot. To help prevent damage, stop before the tires of
your vehicle touch a parking barrier or curb.
Always be careful when you enter a driveway or drive up or
down steep ramps or over curbs or other obstacles. Parts of the
vehicle close to the ground may be damaged (such as bumper
covers, spoilers, and parts of the engine, suspension, and ex-
haust systems).
About the brakes

WARNING
Starting fluids can explode and cause a run-away vehicle condi-
tion.
Never use starting assist fluids.
NOTICE
Never use fuel with an octane rating lower than 87 AKI /
91 RON. Using lower octane fuel may cause expensive engine
damage.
Never use leaded gasoline! Leaded gasoline will severely
damage your vehicle's catalytic converter.
Methanol-blended fuels that do not meet the criteria listed
above may cause corrosion and may damage plastic and rubber
parts in the fuel system.
Never use fuels that contain lead or other metals (check listing
on the fuel pump). Even lead replacement gasoline (LRP fuels)
contain metallic additives in high concentrations. They can
damage the engine.
Do not use fuels that fail to meet the criteria above, or with
contents that cannot be identified.
If you cannot tell whether a particular fuel blend meets the cri-
teria above, ask your service station or its fuel supplier. If you
notice a loss of fuel economy or drivability and performance
problems using one of these fuel blends, we recommend that
you switch to unblended fuel.
Using fuels that are different from those specified above can
damage your vehicle's engine and fuel system and cause per-
formance problems.
Damage to the engine and fuel system and performance prob-
lems caused by using fuels that are different from those speci-
fied above or by using “starting assist fluids” are not the re-
sponsibility of Volkswagen and are not covered under the Emis-
sion warranties or any other Volkswagen Limited Warranty.
Even a single tank full of leaded fuel can do major damage to the
catalytic converter and degrade its effectiveness in reducing polluting
emissions.

If you must fuel your vehicle with gasoline whose octane rat-
ing is too low, only drive with the engine speed in the middle of
the rpm range and with low engine load. Avoid high rpm and
heavy engine load. Otherwise, the engine could be damaged.
Refuel your vehicle with gasoline with the required octane rating
as soon as possible.
Do not use fuel that is labeled at the pump as containing met-
al. Lead replacement fuel contains high concentrations of metal-
lic additives. Engine damage could result.
Fueling your vehicle just one time with leaded fuel or fuel that
contains other metallic additives can affect the performance of
the catalytic converter and cause extensive damage to it.

fig. 165 Required action according to the respective en-
gine oil level:
Range (A) Do not refill oil ⇒ .
Range (B) You may add oil (about 1 pint / 0.5 liter). The oil level
may go into the (A) range, but not above the (A)
range.
Range (C) You must add oil (about 1 quart / 1.0 liter). After add-
ing oil, make sure that the oil level is about in the
middle of the (B) range.

WARNING
Engine oil can ignite when it touches hot engine parts. This can
cause fires, burns, and other severe injuries.
Never spill oil on the engine. Oil spilled on a cold engine can
also cause a fire when the engine warms up.
Always make certain that you screw the cap of the engine oil
filler opening back on tightly after adding oil and that the dip-
stick has been pushed all the way back into the in the guide
tube. This helps prevent engine oil from leaking onto the hot
engine when the engine is running.
NOTICE
Do not start the engine if the engine oil level is above range
(A). Contact an authorized Volkswagen dealer or an authorized
Volkswagen Service Facility. Otherwise the catalytic converter
and engine can be damaged!
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.
The engine oil level should never be above range (A). Otherwise
oil can be drawn in by the crankcase ventilation system and enter the
atmosphere via the exhaust system.

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