tire pressure monitoring system VOLKSWAGEN CC 2015 Owner´s Manual

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-

sure values stored in your vehicle's TPMS may have to be adjusted
(reprogrammed). This requires professional assistance. For more
information, contact your authorized Volkswagen dealer or authorized
Volkswagen Service Facility.
Installing replacement tires with steel cord body plies in the tire side-
wall may cause malfunction of the TPMS, and is not recommended
(cord material information in molded on the tire sidewall).
Always check the TPMS indicator light after replacing one or more
tires on your vehicle. If the indicator light is on, the TPMS is not work-
ing properly. Your replacement tire might be incompatible with the
system, or some component of the TPMS may be damaged.
For detailed information about TPMS, how it works and what you
need to know ⇒ Tire Pressure Monitoring System (TPMS).
WARNING
New tires tend to be slippery and must be broken in.
Always drive with special care for the first 350 miles (560 km)
to help reduce the risk of losing control, a collision, and serious
personal injuries.
WARNING
Tires must have the required clearance. Tires that do not have
enough clearance can rub against parts of the vehicle body,
suspension, and brake system, causing brake system failure,
tread delamination, and sudden blowouts.
Always make sure that new tires are not larger than the tires
approved for your vehicle and that the new tires do not rub
against parts of the vehicle.
NOTICE
When switching to different tires, make certain the valves and
sensors are not damaged.
Never drive without valve stem caps. The valves and sensors
could be damaged.

If a sensor for the Tire Pressure Monitoring System must be
replaced, the corresponding valve must be replaced at the same
time.
Always dispose of old tires in accordance with legal require-
ments.
TPMS wheel sensors are classified as Perchlorate Material –
special handling may apply. Obey all legal requirements regarding
handling and disposal of these components – see
http://www.dtsc.ca.gov/hazardouswaste/perchlorate. Obey all appli-
cable legal requirements regarding handling and disposal of the vehi-
cle or parts of its restraint system, including airbag modules and safe-
ty belts with pretensioners. Authorized Volkswagen dealers and au-
thorized Volkswagen Service Facilities are familiar with the require-
ments, and we recommend that you have them perform this service
for you.
If the replacement wheel is different from the tires that you have
mounted on your vehicle — for example, winter tires, wider, low-
profile tires or a compact spare — only use the replacement wheel for
a short time and drive cautiously.
Replace it with a tire matching the others on your vehicle as soon
as possible.
Although tire size specifications can be the same, the actual di-
mensions may differ from those nominal values for different tire
makes, or the tire contours may be significantly different.

After adjusting the tire inflation pressures, make sure to screw the
valve caps back on; replace missing valve caps immediately. Please
read and heed the information on resetting the Tire Pressure Monitor-
ing System, if necessary ⇒  Tire Pressure Monitoring System (TPMS).
Remember that the vehicle manufacturer, not the tire manufacturer,
determines the correct tire pressure for the tires on your vehicle.
Never exceed the maximum inflation pressure listed on the tire side-
wall for any reason.
Inflate a spare wheel to the pressure specified for the vehicle's road
wheels on the tire pressure label; inflate a compact spare wheel to
the pressure specified for the compact spare on the tire pressure la-
bel or on a separate label for the compact spare, if there is one.
WARNING
Incorrect tire pressure can cause a sudden tire failure or blow-
out, loss of control, collision, serious personal injury, and even
death.
Always inflate tires to the recommended and correct cold tire
pressure before driving off.
Low tire pressure can cause tires to get too hot, resulting in
tread separation, sudden loss of pressure, and blowouts. Tires
with excessively low pressure flex (bend) more, which can
cause the tire to overheat and fail suddenly without warning.
Excessive speed and/or overloading can cause heat build-up,
sudden tire failure including a blowout and sudden deflation
and loss of control.
If the tire pressure is too low or too high, the tires will wear
prematurely and the vehicle will not handle well.
Regularly check tire inflation pressure, at least once a month,
and also especially before a long trip.
Check the pressure in all 4 tires when the tires are still cold.
Never reduce air pressure in warm tires to match cold tire infla-
tion pressure.
NOTICE
Make sure not to jam the tire pressure gauge into the valve
stem. Otherwise you can damage both the tire valves and the tire

inflation pressure sensors ⇒  Tire Pressure Monitoring System
(TPMS).
Driving without valve caps, with the wrong valve caps, or with
valve caps that are not properly screwed on can damage the tire
valves and the sensors on the Tire Pressure Monitoring System
⇒  Tire Pressure Monitoring System (TPMS). To help prevent
damage, always use valve stem caps like those originally in-
stalled at the factory. The caps must be screwed on tightly. Do
not use metal valve caps or “comfort” valve stem caps.
Underinflation increases fuel consumption.
There may be differences between the pressure readings from a
tire pressure gauge and the pressures registered by the Tire Pressure
Monitoring System. The electronic Tire Pressure Monitoring System
is more accurate.
When the TPMS warns that the pressure in at least one tire is too
low, check the tire pressure in all 4 tires with an accurate tire pressure
gauge. Low tire pressure usually cannot be spotted by looking at the
tire. This is especially true for low-profile tires. When checking the tire
pressures, refer to ⇒  Tire Pressure Monitoring System (TPMS).
Tire inflation pressure in cold tires

Engine Tire dimensions Tire pressure
bar psi kPa
3.6 L / 280 hp (206 kW)
4MOTION
235/45 R 17 2.3 34 230
235/40 R 18 xl 2.6 38 260
xl = reinforced sidewall.
The Tire Pressure Monitoring System is configured at the factory
with the correct tire inflation pressure applicable for the vehicle
model, engine and factory-installed tires. The tire inflation pressure
is listed on the tire inflation pressure label on the driver door jamb⇒ ,
Tire inflation pressure. The tire inflation pressures for the road tires
are listed on this label. The inflation pressure for the compact spare
is as specified on the tire pressure label or on a separate label for
the compact spare, if there is one. In the event of a discrepancy be-
tween the above figures and the tire pressures listed on the tire infla-
tion pressure label, the pressures listed on the label are the ones
you should use. The listed pressure applies to all road tires. If differ-
ent tires are installed that do not have the same cold tire inflation
pressure as the tires originally installed on your vehicle, the Tire
Pressure Monitoring System cannot properly monitor tire inflation
pressures unless the TPMS is reset to the new tire pressures
⇒ page 295. Authorized Volkswagen dealers and authorized
Volkswagen Service Facilities have the necessary special tools and
can reset the TPMS for the new tires on your vehicle.

NOTICE
When the spare wheel or compact spare is being used, the TPMS
indicator light can come on after a couple of minutes ⇒ Tire
Pressure Monitoring System (TPMS).
If possible, attach the spare wheel, compact spare wheel, or the
wheel you took off the vehicle securely in the luggage compartment.
Tire labeling

Fig. 116 International tire labeling.

Install summer tires promptly in the spring. Summer tires offer
better handling characteristics for temperatures above +45 °F (+7 °C).
They are quieter, do not wear as quickly, and reduce fuel consump-
tion.
If factory-installed wheels and/or tires are replaced when in-
stalling winter tires, make sure that the wheels are equipped with
sensors that are compatible with the factory-installed Tire Pressure
Monitoring System and that the tires are also compatible with the sys-
tem. If new tires are not identical to those that were removed and re-
quire different cold tire inflation pressure, the tire inflation pressure
values must be reprogrammed for the TPMS. Please see your author-
ized Volkswagen dealer or authorized Volkswagen Service Facility ⇒ 
The Tire Pressure Monitoring System must be recalibrated whenever
you remove and remount or change any wheel or tire on the vehicle,
even if the reinstalled or replacement wheels and tires are identical to
those that were removed and even if the tire pressure does not
change.
If necessary, ask your authorized Volkswagen dealer or author-
ized Volkswagen Service Facility about permissible winter tire dimen-
sions.
Snow chains

Speed rating (letter code)
A standardized letter code indicating the maximum speed at which a
tire is designed to be driven for extended periods of time. The ratings
range from 93 mph or 150 km/h (“P”) to 186 mph or (300 km/h) “Y”.
The speed rating letter code, where applicable, is molded on the tire
sidewall. You may not find this information on all tires because it is
not required by law.
Tire Pressure Monitoring System
A system that detects when at least one of a vehicle's tires is underin-
flated and illuminates a low tire-pressure warning light.
Tread
The portion of a tire that normally touches the road.
Tread rib
A tread section running circumferentially around a tire.
Tread separation
Tire failure caused by the tread pulling away from the tire carcass.
Tread wear indicators (TWI)
Raised areas within the main tread grooves that show, visually, when
tires are worn and near the end of their useful life ⇒ page 261.
Uniform Tire Quality Grading (UTQG)
A tire information system developed by the U.S. National Highway
Traffic Safety Administration (NHTSA) that is designed to help buyers
compare tires. UTQG is not a safety rating, nor is it a guarantee that a
tire will last for a certain number of miles or perform a certain way. It
gives tire buyers more information to compare with factors such as
price, brand loyalty and dealer recommendations. Under UTQG, tires
are graded by the tire manufacturers in 3 areas: tread wear, traction
and temperature resistance. UTQG information is molded into the tire
sidewalls.
U.S. DOT Tire Identification Number (TIN)
A tire's serial number. It begins with the letters “DOT” (“Department of
Transportation”) and indicates that the tire meets all federal stand-
ards. The next 2 numbers or letters indicate the plant where the tire

Tire Pressure Monitoring System (TPMS)