air pressure VOLKSWAGEN PASSAT CC 2015 1.G Owners Manual

– Mirror adjust
Individually
Both mirrors
Back
– Factory setting
– Back
▪ Lights & Vision
– Coming Home
– Leaving Home
– Footwell light
– Conv. turn sig. (convenience turn signal)
– Factory setting
– Back
▪ Time
– Hours
– Minutes
– 24 hr. mode
– Daylight save
– Back
▪ Snow tires (winter tires)
– On
– + 5 mph
– - 5 mph
– Back
▪ Compass (vehicles without navigation system)
– Zone
– Calibrate
– Back
▪ Units
– Temperature
– Consump./dist.
– Air pressure
– Back
▪ Service

Secure luggage in the luggage compartment using suitable straps
and the tie downs ⇒ Tie-downs. Also see ⇒  Luggage compartment.
Adjust the headlight range, if necessary ⇒  Lights.
Check the pressure in all 4 tires when the tires are still cold. Never
reduce air pressure in warm tires to match cold tire inflation pressure.
Heed the information on the tire pressure label ⇒  Tires and wheels.
Pay especially close attention to your vehicle's Tire Pressure Moni-
toring System when driving with a heavy load ⇒ Tire Pressure Moni-
toring System (TPMS).
NOTICE
Wires in the rear windows such as for heating or for an antenna
can be damaged by objects that rub against them.
Please review the information on loading a trailer⇒ Trailer towing
and a roof rack ⇒  Roof rack.
Driving with an open luggage compartment lid

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-

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

miles (kilometers) at low speeds in the 3 hour period before the tire
pressure is measured or adjusted.
Curb weight
The weight of a motor vehicle with standard equipment including the
maximum capacity of fuel, oil, and coolant, air conditioner, and addi-
tional weight of optional equipment.
Extra load tire
A tire designed to operate at higher loads and at higher inflation pres-
sures than the corresponding standard tire.
Gross Axle Weight Rating (GAWR)
The load-carrying capacity of a single axle system, measured where
the tire contacts the ground.
Gross Vehicle Weight Rating (GVWR)
The maximum loaded weight of the vehicle.
Groove
The space between 2 adjacent tread ribs.
Load rating (code)
The maximum load that a tire is rated to carry for a given inflation
pressure. You may not find this information on all tires because it is
not required by law.
Maximum load rating
The load rating for a tire at the maximum permissible inflation pres-
sure for that tire.
Maximum loaded vehicle weight
The total of:
Curb weight.
Accessory weight.
Vehicle capacity weight.
Production options weight.
Maximum (permissible) inflation pressure
The maximum cold inflation pressure to which a tire may be inflated.
Also called “maximum inflation pressure.”

WARNING
Incorrect tire pressures and/or underinflation can cause sudden
tire failure, loss of control, collision, serious personal injury or
even death.
When the warning symbol appears in the instrument cluster,
stop and inspect the tires.
Incorrect tire pressure and/or underinflation can cause in-
creased tire wear and can affect the handling of the vehicle and
stopping ability.
Incorrect tire pressures and/or underinflation can also lead to
sudden tire failure, including a blowout and sudden deflation,
causing loss of vehicle control.
The driver is responsible for the correct tire pressures for all
tires on the vehicle. The recommended tire pressure values are
listed on a sticker inside the driver door ⇒  Tire inflation pres-
sure.
The TPMS can only work correctly when all tires on the vehi-
cle are filled to the correct cold tire inflation pressure specified
for the tires installed on the vehicle.
Using incorrect tire pressure values can cause accidents or
other damage. Always inflate the tires to the correct specified
cold tire pressure values for the tires installed on the vehicle.
Always maintain correct cold tire inflation pressure so that
TPMS can do its job.
Always inflate tires to the recommended and correct tire
pressure before driving off.
Driving with underinflated tires causes them to flex (bend)
more, letting them get too hot, resulting in tread separation,
sudden tire failure, and loss of control.
Excessive speed and/overloading can cause heat build-up,
sudden tire failure, 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.
If the tire is not “flat” and you do not have to change a wheel
immediately, drive carefully and at reduced speed to the near-
est service station to check the tire pressure and add air as re-
quired.

Do not rely only on the Tire Pressure Monitoring System. Check
your tires regularly to make sure they are properly inflated and have
no signs of damage, such as punctures, cuts, cracks, and blisters.
Remove any objects that become embedded in the tire tread but have
not penetrated into the body of tire itself.
The Tire Pressure Monitoring System checks for the factory-
recommended inflation pressure, as shown on the label inside the
driver door ⇒  Tire inflation pressure.
For replacement tires that require a different inflation pressure, the
TPMS must be adjusted to the new pressure specification by an au-
thorized Volkswagen dealer or an authorized Volkswagen Service
Facility. Only one value can be entered for each tire; see the tire infla-
tion pressure label on the driver door pillar ⇒  Tire inflation pressure.
To help prevent damage to the sensor and valve, do not put exces-
sive force on the valve when checking the tire pressure. Do not try to
bend the valve.
If sensors have to be replaced, have the valves changed at the
same time.
The tire valve gaskets must be replaced whenever a tire is mount-
ed on the rim. Your authorized Volkswagen dealer or authorized
Volkswagen Service Facility has a valve seal and gasket kit for this
purpose. Always make sure that a valve seal and gasket kit is also
used whenever a sensor is replaced.
If you have to adjust the tire pressure on a “warm” tire, fill the tire
with 2.0 - 4.35 psi (20 - 30 kPa) more than the pressure specified on
the tire pressure label.
When the TPMS determines that the air pressure in at least one
tire is too low, carefully check the pressure in all 4 tires with an accu-
rate tire pressure gauge. Low tire pressure usually cannot be deter-
mined by looking at the tire. This is especially true of low-profile tires.
A Declaration of Compliance with the United States FCC and
Industry Canada regulations is found in the Consumer Information
section of this Manual ⇒  Declaration of Compliance, Telecommunica-
tions and Electronic Systems.

If the tire is not “flat” and you do not have to change the tire
or wheel immediately, drive at reduced speed to the nearest
service station to check the tire pressure and add air as re-
quired.
When replacing tires or wheel rims on vehicles equipped with
TPMS, always read and heed the information and all WARN-
INGS in the section ⇒  Tires and wheels.
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.
NOTICE
Failure to heed warning lights or text WARNINGS can result in
vehicle damage.
Tire Pressure Monitoring System (TPMS)

Fig. 117 Display screen in the instrument cluster: Current tire pres-
sures in psi.

Spare wheel or compact spare wheel
The spare wheel or compact spare wheel has no tire pressure sen-
sor. When the spare or compact spare wheel is mounted on the vehi-
cle, the Tire Pressure Monitoring System (TPMS) indicator light will
flash in the instrument cluster display. The TPMS continues to moni-
tor the other 3 wheels.
Tire storage
If the tires do not move for an extended period of time, the sensors
will not transmit tire pressures to the system. This saves sensor bat-
tery life. When the ignition is switched on, the sensors transmit sig-
nals to the Tire Pressure Monitoring System.
WARNING
Incorrect tire pressure can cause sudden tire failure, loss of
vehicle control and serious personal injury.
Always check and correct air pressure in all 4 tires, particu-
larly after changing, exchanging, or repairing tires.
After that, always make sure that all 4 tires are inflated to the
correct tire pressure for the tires installed on the vehicle.
See the tire pressure label ⇒  Tire inflation pressure and the
Owner's Literature for recommended cold tire inflation pressure
and other important information.
When replacing tires or wheel rims on vehicles equipped with
TPMS, always read and heed all of the information and WARN-
INGS ⇒  Tires and wheels.
NOTICE
The wheel electronics are attached to special aluminum valves
on the wheels. These valves are screwed on rigidly. Never bend
the valves “into position” when checking and adjusting tire
pressure.
Missing tire air valve caps could result in damage to the
valves, as well as to the sensors on the Tire Pressure Monitoring
System. Therefore, make sure your valve caps conform to the
specifications of those originally installed on the vehicle and
that they are always tightly and properly screwed on to the
valves. Do not use metallic valve caps.