ECU VOLKSWAGEN CC 2018 Owner's Manual

WARNING
Transporting heavy or bulky loads on the roof rack will change
the way the vehicle handles by shifting the vehicle's center of
gravity and increasing the wind drag.
Always secure the load properly with suitable and undam-
aged straps so that the load will not shift.
Cargo that is large, heavy, bulky, long or flat will have a nega-
tive effect on the vehicle's aerodynamics, center of gravity and
overall handling.
Always avoid sudden maneuvers and hard braking.
Always adapt your speed and driving to the heavier load and
the weight distribution in the vehicle. Take road, weather, traf-
fic, and visibility conditions into account as well.
NOTICE
Always remove the roof rack before driving through an auto-
matic car wash.
Your vehicle is higher when the roof rack is installed, especial-
ly when it is loaded. Compare the vehicle height with existing
clearance heights, such as underpasses and garage doors.
Always make sure that the roof rack system and anything be-
ing carried on it does not interfere with the roof antenna, the
power sunroof or the luggage compartment lid.
Make sure that the luggage compartment lid does not touch
items on the roof rack when opened.
If a roof rack is installed, fuel consumption increases due to in-
creased air resistance.

Only mount the base carrier at the attachment points shown in the
illustration.
Once you have installed the base carrier correctly, you can secure
the roof rack on the base carrier according to the manufacturer's in-
structions.
WARNING
Installing or using a base carrier or roof rack improperly can
cause the entire system to fly off the vehicle, causing accidents
and injuries.
Always follow the installation instructions provided by the
manufacturer.
Use the base carrier and roof rack only if they are undam-
aged and properly installed.
Secure the base carrier only at the attachment points shown
in the illustration (2).
Always install the base carrier and roof rack properly.
Make sure that all bolts and fasteners are properly installed
and properly tightened before every trip and retighten them as
needed after driving a short distance. During a long trip, check
all bolts and fasteners at each stop.
Always properly install special fixtures for items such as bi-
cycles, skis, surfboards, etc.
Do not modify or repair the base carrier or roof rack.
Follow the installation instructions provided for installing the roof
rack system. Always carry them in the vehicle.
Securing a load on the roof rack

Maximum permissible roof load
The maximum permissible roof load is 220 lbs. (100 kg). The roof
load is the combined weight of the roof rack and the items being car-
ried on the roof ⇒ .
Be sure you know the weight of the roof rack and the items you want
to transport on the roof. Weigh them if necessary. Never carry a total
of more than the maximum permissible roof load.
When using a roof rack with a lower load limit, do not load the rack to
the maximum weight mentioned above. In this case, you may only
load the roof rack to the weight limit specified in the system's installa-
tion instructions.
Distributing the load
Distribute the load evenly and secure it properly ⇒ .
Checking the mountings
After the base carrier and rook rack have been installed, check all
bolts and fasteners after driving a short time and at regular intervals
thereafter.
WARNING
If the maximum permissible roof load is exceeded, accidents
and substantial vehicle damage may occur.
Never exceed the specified roof load, the maximum Gross
Axle Weight Rating, or the Gross Vehicle Weight Rating.
Do not exceed the loading capacity of the roof rack, even if
the permissible roof load is not fully utilized.
Always make sure that loads are evenly distributed and that
heavier items are, as far as possible, toward the front.
WARNING
Loose or improperly secured items can fall off the roof rack and
cause accidents and injuries.
Always use suitable, undamaged tie-down ropes and ratchet
straps.
Secure the load properly.

WARNING
Improper trailer towing can cause loss of vehicle control and
serious personal injury.
Driving with a trailer and carrying heavy or large things can
change the way the vehicle handles, increase the distance it
needs to stop safely, and cause accidents.
Always secure the load properly with suitable and undam-
aged straps so that the load will not shift.
Always adapt your speed and driving to the heavier load and
the weight distribution in the vehicle. Take road, weather, traf-
fic, and visibility conditions into account as well.
Reduce your speed even more than you otherwise would
when going downhill and under unfavorable load, weather, or
wind conditions.
Trailers with a high center of gravity tip more easily than
trailers with a low center of gravity.
Always avoid sudden maneuvers and hard braking.
Be especially careful when passing other vehicles.
Reduce speed immediately if the trailer shows the slightest
sign of swaying.
Never try to stop the swaying by accelerating.
Always obey speed limits. In some areas, the speed limits for
vehicles towing trailers are lower than for vehicles without
trailers. Never drive faster than 50 mph (80 km/h; under excep-
tional circumstances 60 mph - 100 km/h) when towing a trailer.
This applies even if the local speed limit is higher.
If you are driving a new vehicle or a vehicle with a new or rebuilt
engine, do not tow a trailer during the break-in period, about
600 miles (1000 km) ⇒  Parts, accessories, repairs, and modifica-
tions.
If you tow a trailer, your vehicle may need maintenance more
often because of the extra load it has to move.
When you are not towing, remove the trailer hitch ball. This helps
keep the trailer hitch from causing damage to your vehicle and to oth-
ers if your vehicle is hit from behind.

Some models need a trailer hitch to tow or tow-start other vehi-
cles. You may want to always carry the ball mount in the vehicle after
it has been removed. Be sure to stow it securely.
Technical requirements

Combined towing weight
Combined towing weight is the weight of the loaded towing vehicle
plus the weight of the loaded trailer.
This vehicle has not been designed to tow a Class II trailer and must
never be retrofitted to tow a Class II trailer. Always make sure that
your vehicle has been designed to tow the trailer you want to use and
that it is legal to tow the trailer where you will be driving.
Loading the trailer
The weight distribution in the vehicle and trailer must be balanced.
Use the maximum permissible tongue weight and make sure that the
load in the trailer is evenly distributed and that it is not front-heavy or
tail-heavy:
Distribute the load in the trailer so that heavy objects are directly
above the axle or as close as possible to the axle.
Secure loads properly on the trailer.
Tire pressure
Always follow the trailer manufacturer's tire pressure recommenda-
tions for the trailer tires.
When towing, inflate the towing vehicle's tires to the maximum per-
missible pressure listed on the tire pressure label ⇒ Tire inflation
pressure.
WARNING
Exceeding the gross weight ratings for axle, tongue, vehicle,
trailer or combined weight can cause accidents and serious
personal injury.
Never exceed the specified values.
Never let the actual weights at the front and rear axles exceed
the Gross Axle Weight Rating. Never let the combined front and
rear weights exceed the Gross Vehicle Weight Rating.

WARNING
Trailer loads that are not properly secured can shift when the
vehicle is moving or braking and suddenly change the way the
vehicle handles, causing accidents and severe injuries.
Always load the trailer properly.
Always secure the load properly with suitable, undamaged
straps that can be tightened so that the load cannot shift.
Driving with a trailer

Install only radial tires only of the same make, the same dimen-
sions (tread circumference), and similar tread profile on all 4 wheels.
The tread depth of new tires can differ between tire models and
manufacturers because of different design features and tread design.
Replacing tires
Tires should be replaced in pairs and not individually (both front
tires or both rear tires at the same time) ⇒ .
Replace tires only with tires that have the same specifications, in-
cluding width and diameter, load and top speed rating as the tires
approved by Volkswagen for your vehicle and model.
Never use tires that are larger or wider than the dimensions of the
tires approved by Volkswagen for your vehicle and model. Larger
tires could scrape and rub on the vehicle body or other parts of the
vehicle.
Tire Pressure Monitoring System (TPMS) considerations
Factory-installed wheels are equipped with a sensor that constantly
monitors tire pressure, then transmits this information to the TPMS ⇒ 
Tire Pressure Monitoring System (TPMS). If you are going to replace
the wheels, make sure that the new wheels also have sensors that
are compatible with the TPMS on your vehicle. New wheels with sen-
sors have to be recognized and integrated into the system. The new
wheels and sensors are recognized and integrated when driving off
the first time.
If you install wheels that do not have sensors, or have sensors that
are not compatible, the TPMS will not work properly. In this case, the
TPMS will not be able to monitor tire pressure or warn you if pressure
is low. An error message may appear in the instrument cluster display
or the TPMS will switch itself off.
Whenever you change sensors, you have to install new valves and
seals. Please see an authorized Volkswagen dealer of an authorized
Volkswagen Service Facility.
Always drive with the valve caps securely installed. We recom-
mend using factory-supplied valve caps. Ask an authorized
Volkswagen dealer or an authorized Volkswagen Service Facility to
replace lost caps.
If you install new tires that differ the original Volkswagen specifica-
tions, for your vehicle and model, the benchmark tire inflation pres-

Put the wheel you took off the vehicle into the spare wheel well so
that the center hole of the rim is aligned with the threaded pin.
Turn the handwheel clockwise until the wheel is securely in place.
If necessary, return the vehicle tool kit to its location in the luggage
compartment.
Unhook the floor covering and fold it back down onto the floor of
the luggage compartment.
Close the luggage compartment lid.
If the spare wheel is different from the road wheels
If the spare is different from the road wheels, a compact spare wheel,
for example, or if the road wheels are winter tires, the spare wheel
must be used only in the event of a flat tire, only for a brief time, and
only when driving with extra caution ⇒ .
Replace it with a tire matching the others on your vehicle as soon as
possible.
Please heed the following:
Do not drive faster than 50 mph (80 km/h)!
Avoid full-throttle acceleration, hard braking, and fast cornering!
Do not use snow chains on the compact spare wheel ⇒Snow
chains.
After installing the spare wheel or compact spare wheel, check the
tire pressure as soon as possible ⇒ Tire inflation pressure.
Check the tire inflation pressure of the spare or compact spare when-
ever you check the tire pressure of the road wheels, at least once a
month. Inflate a spare wheel to the cold tire pressure specified for
the vehicle's road wheels on the tire pressure label; inflate a compact
spare wheel to the cold tire pressure specified for the compact spare
on the tire pressure label or on a separate label for the compact
spare, if there is one.

WARNING
Improper use of a spare wheel or a compact spare wheel can
cause loss of vehicle control, a crash or other accident, and se-
rious personal injury.
Never use a spare wheel or compact spare wheel if it is dam-
aged or worn down to the wear indicators.
In some vehicles, the spare wheel or compact spare wheel is
smaller than the original tire. A smaller compact spare wheel is
identified with a sticker and the words “50 mph” or “80 km/h”.
This is the maximum permissible speed when driving with this
tire.
Never drive faster than 50 mph (80 km/h) with a compact
spare wheel. Avoid full-throttle acceleration, heavy braking, and
fast cornering!
Never drive more than 125 miles (200 km) if a compact spare
wheel is installed on the front axle (drive axle).
Replace the compact spare with a normal wheel and tire as
soon as possible. Compact spare tires are designed for brief
use only.
Regularly check the U.S. DOT Tire Identification Number (TIN)
to determine the age of the compact spare wheel ⇒  Tire label-
ing. Tires age even if they are not being used and can fail sud-
denly, especially at higher speeds.
Tires that are more than 6 years old can only be used in an
emergency and then with special care and at lower speeds.
The compact spare wheel must always be secured with the
wheel bolts provided by the factory.
Never drive using more than one compact spare wheel.
After installing the compact spare wheel, the tire pressure
must be checked as soon as possible ⇒  Tire inflation pressure.
Snow chains cannot be used on the compact spare wheel. If
you must use snow chains and have a compact spare wheel
mounted, move the compact spare wheel to the rear axle if a
front tire has to be replaced. The tire taken off the rear axle can
then be used to replace the flat front tire. Be sure you do not
change the tire's direction of rotation. Install the snow chains
on the full-sized road tire.