wheel size AUDI TT COUPE 2016 Owners Manual

Downloaded from www.Manualslib.com manuals search engine Intelligent Technology
its integrated systems cannot always pre­
vent collisions -there is still a risk of acci­
dents!
-Press the accelerator pedal carefully when
accelerating on even, slippery surfaces such
as ice and snow. The drive wheels can spin
even when these control systems are instal-
Switching on and off
led and this can affect driving stability and
increase the risk of a collision.
@ Tips
-ABS and ASR only function correctly when
all four wheels are equipped with identical
tires. Different tire sizes can lead to a reduc­
tion in engine power.
-You may hear noises when the systems de­
scribed are working.
ESC turns on automatically when you start the engine .
Fig. 88 Upper center console,~ OFF button
function of the ESC is limited or switched off. The
amount of stabilization control will differ de­
pending on the level.
The following
examples are unusual situations
where it may make sense to switch sport mode
on in order to allow the wheels to spin:
- Rock i
ng the vehicle to free it when it is stuck
-Dr iving in deep snow or on loose ground
-Driving with snow chains
The ESC is designed to function in levels. Depend­
ing
on the level that is selected, the stabilization
Sport mode on
Behavior The ESC and ASR stabiliza-
tion functions are lim ited
~&.
Operation Press the I.$ OFFI button
briefly .
Indicator II turns on.
lights
Driver
mes-Stabilization control (ESC):
sages sport.
Warning! Reduced
stability
A WARNING
You should only switch sport mode on or
switch ESC/ ASR off if your driving abilities
and road conditions permit.
88
ESC/ASR off Sport mode off or ESC/ ASR
on
The stabilization function is The full stabilization func-
not available ¢ &. ESC and tion of the ESC and ASR is
ASR are switched off. available again.
Press and hold the I.$ OFFI Press the I.$ OFFI button
button longer than 3 sec-again.
onds.
II and lfif1U~* turn on. II turns off or II and
lfil•l~~* turns on.
Stabilization control (ESC): Stabilization control
off. Warning! Reduced
sta-(ESC): on
bility
- I
-The stabilization function is limited when
sport mode is switched on. The driving
wheels could spin and the vehicle could
swerve, especially on slick or slippery road
surfaces.

Downloaded from www.Manualslib.com manuals search engine ...... N
G'. CX)
..... ID IJ' ..... ID .....
also not inflate in side or rear collisions, or in
roll-overs.
Always rememb er: Airbags will deploy only once,
and only
in certain kinds of collisions . Your safety
belts are always there to offer protection in those
situations in which airbags are not supposed to
deploy, or when they have already deployed; for
example, when your vehicle strikes or is struck by
another vehicle after the first collision.
This
is just one of the reasons why an airbag is a
supplementary restraint and is not a substitute
for a safety belt. The airbag system works most
effectively when used with the safety belts.
Therefore, always properly wear your safety belts
r:::;.page 180.
A WARNING
-
Sitting too close to the steering wheel or in-
strument panel will decrease the effective ­
ness of the airbags and will increase the risk
of personal injury in a collision.
- Never
sit closer than 10 in (25 cm) to the
steering wheel or instrument panel.
-
If you cannot sit more than 10 in (25 cm)
from the steering wheel, investigate wheth­
er adaptive equipment may be available to
held you reach the pedals and increase your
seating distance from the steering wheel.
-If you are unrestrained, leaning forward, sit­
t ing sideways
or out of position in any way,
your risk
of injury is much higher.
-
You will also receive serious injuries and
could even be killed if you are up against the
airbag or too close to it when it inf lates -
even with an Advanced Airbag.
- To reduce
the risk of injury when an airbag
inflates, always
wear safety belts properly
Q page 184, Safety belts.
-Always make certain that children age 12 or
younger always ride in the rear seat. If chil­
dren are not properly restrained, they may
be severely injured or killed when an airbag
inflates.
- Never
let children ride unrestrained or im­
properly
restrained in the vehicle. Adjust the
front seats properly .
- Never ride with
the backrest reclined .
Airbag system
-Always sit as far as possible from the steer­
ing wheel or the instrument panel
r:=:>page 172.
-Always sit upright with your back against
the backrest of your seat.
- Never place your feet on the instrument
panel or on the seat. Always keep both feet
on the floor in front of the seat to help pre­
vent serious injuries to the legs and hips if
the airbag inflates.
- Never recline
the front passenger's seat to
transport objects. Items can also move into
the area of the side airbag or the front air­
bag during braking
or in a sudden maneu­
ver. Objects near the airbags can become
projectiles and cause injury when an airbag
inflates.
A WARNING ___,j
Airbags that have deployed in a crash must be
replaced.
-
Use only original equipment airbags ap­
proved by Audi and installed by a trained
technician who has the necessary tools and
diagnostic equipment to properly replace
any
airbag in your vehicle and assure system
effectiveness in a crash.
- Never
permit salvaged or recycled airbags to
be installed in your vehicle.
Child restraints on the front seat -some
important things to know
"' Be sure to read the important information and
head the WARNINGS for important details
about children and Advanced Airbags
r:::;.page 212.
Even though your vehicle is equipped with an Ad­
vanced Airbag
System, make certain that all chil­
dren, especially those 12 years and younger, al­
ways ride
in the back seat properly restrained for
their age and size. The airbag on the passenger
side makes the front seat a potentially dangerous
place for a child to ride . The front seat is not the
safest place for a child in a forward-facing child
seat. It can be a very dangerous place for an in-
fant or a child in a rearward -facing seat. ..,.
189

Downloaded from www.Manualslib.com manuals search engine -Objects in the zone of a deploying airbag
can
become projectiles when the airbag de­
ploys and cause serious personal injury.
- Never hold
things in your hands or on your
lap
when the vehicle is in use.
-Never place accessories or other objects
(such as cup holders, telephone brackets,
note pads, navigation systems, or things
that are large, heavy, or bulky) on the doors;
never
attach then to the doors or the wind­
shield; never place
them over or near or at­
tach them to the area marked ,.AIRBAG" on
the steering wheel, instrument panel or the
seat backrests; never place them between
these areas and you or any other person in
the vehicle.
- Never
attach objects to the windshield
above
the passenger front airbag, such as
accessory GPS navigation units or music
players. Such
objects could cause serious in­
jury
in a collision, especially when the air­
bags inflate.
- Never recline
the front passenger seat to
transport objects. Items can also move into
the deployment area of the side airbags or
the front airbag during breaking or in a sud­
den maneuver. Objects near the airbags can
fly dangerously through the passenger com­
partment and cause injury, particularly
when the seat is reclined and the airbags in­
flate.
A WARNING
A person on the front passenger seat, espe­
cially infants and small children, will receive
serious injuries and can even be killed by be­
ing
too close to the airbag when it inflates.
- Although
the Advanced Airbag System in
your vehicle is designed to turn off the front
passenger airbag if an infant or a small child
is on
the front passenger seat, nobody can
absolutely guarantee that deployment un­
der these special conditions is impossible in
all conceivable situations that may happen
during the useful life of your vehicle.
- The Advanced Airbag
System can deploy in
accordance with the "low risk" option under
-I
Airbag system
the U.S. Federal Standard if a child that is
heavier
than the typical one-year old child is
on
the front passenger seat and the other
conditions for airbag deployment are met.
- Accident statistics have shown that children
are generally safer in the rear seat area than
in the front seating position .
- For
their own safety, all children, especially
12 years and younger, should always ride in
the back properly restrained for their age
and size.
Advanced front airbag system
Your vehicle is equipped with a front Advanced
Airbag
System in compliance with United States
Federal Motor Vehicle Safety Standard 208 asap­
plicable at the time your vehicle was manufac­
tured.
The front Advanced Airbag System supplements
the safety belts to provide additional protection
for the driver's and front passenger's heads and
upper bodies in frontal crashes. The airbags in­
flate only in frontal impacts when the vehicle de­
celeration is high enough.
The front Advanced Airbag System for the front
seat occupants is not a substitute for your safety
belts. Rather, it is part of the overall occupant re­
straint system in your vehicle. Always remember
that the airbag system can only help to protect
you, if you are sitting upright, wearing your safe­
ty belt and wearing it properly. This is why you
and your passengers must always be properly re­
strained, not just because the law requires you to
be.
The Advanced Airbag
System in your vehicle has
been certified to meet the "low risk" require-
ments for 3 and 6 year-old children on the pas­
senger side and very small adults on the driver
side. The low risk
deployment criteria are intend­
ed to help reduce the risk of injury through inter­
action with the front airbag that can occur, for
example, by being too close to the steering wheel
and instrument panel when the airbag inflates.
In addition,
the system has been certified to
comply with the "suppression" requirements of .,..
193

Downloaded from www.Manualslib.com manuals search engine Child safety
208 as applicable at the time your vehicle was
manufactured.
The Advanced Airbag system in your vehicle has
been certified to meet the "low-risk" require ­
ments for 3-and 6-year old children on the pas­
senger side and small adults on the driver side.
The low risk deployment criteria are intended to
reduce the risk of injury through interaction with
the airbag that can occur, for example, by being
too close to the steering wheel and instrument
panel when the airbag inflates. In addition, the
system has been certified to comply with the
"suppression" requirements of the Safety Stand­
ard, to turn off the front airbag for infants up to
12 months who are restrained on the front pas­
senger seat in child restraints that are listed in
the Standard.
Even though your vehicle is equipped with an Ad­
vanced Airbag
system, all children, especially
those 12 years and younger, should always ride
in the back seat properly restrained for their age
and size. The airbag on the passenger side makes
the front seat a potentially dangerous place for a
child
to ride. The front seat is not the safest place
for a child
in a forward-facing child safety seat. It
can be a very dangerous place for an infant or a
larger child in a rearward-facing seat.
The vehicle's Advanced Airbag System has a ca­
pacitive
passenger detection system in the front
passenger seat cushion that can detect the pres­
ence of a baby or a child in a ch ild restraint sys­
tem on this seat.
The capacitiv e passenger detection system regis ­
ters the changes that resul t in an electrical field
when a ch ild , a child restraint, and a baby blanket
are on the front passenger seat. The change in
the measured capacitance due to the presence of
a child, a child restraint, and a baby blanket on
the front passenger seat is related to the child
restraint system resting on the seat. The meas­
ured capacitance of a child restraint system var­
ies
depending on the type of system and specific
make and model.
The electrical capacitance of the various types,
makes, and models of child restraints specified
by
the U.S.National Highway Traffic Safety Ad-
214
ministration (NHTSA) in the relevant safety
standard are stored in the Advanced Airbag Sys­
tem control unit together with the capacitances
typical of infants and a 1-year old child. When a
child
restraint is used on the front passenger
seat with a typical 1 year-old infant, the Ad­
vanced Airbag
System compares the capacitance
measured by the capacitive passenger detection
system with the data stored in the electronic con­
trol unit.
Child restraints and Advanced front airbag
system
Regardless of the child restraint that you use,
make sure that it has been certified to meet Unit­
ed States Federal Motor Vehicle Safety Standards
and ha s been certified by its manufacture r for
use with a n airbag. Always be sur e that the child
restraint is properly installed at one of the rear
seating positions. If in exceptional circumstances
you must use it on the front passenger seat, care­
fully
read all of the information on child safety
and Advanced Airbags and heed all of the appli­
cable WARNINGS. Make certain that the child
and child restraint are correctly recognized by the
capacitive passenger detection system in the
front passenger seat, that the front passenger
airbag is turned off, and that the airbag status is
always correctly si
gnaled by the PASSENGER AI R
BAG OFF light.
Many types and models of child restraints have
been available over the years, new models are in­
troduced regularly incorporating new and im­
proved
designs a nd older models are taken out of
production. Child restraints are not standardized .
Child
restraints of the same type typically have
different weights and sizes and different "foot­
pr ints", the size and shape of the bottom of the
child restraint that sits on the seat, when they
are installed on a vehicle seat. These differences
make it virtually impossible to certify compliance
with the requirements for advanced airbags with
each
and every child restraint that has ever been
sold in the past or will be sold over the course of
the useful life of your vehicle.
For
this reason, the United States Nat ional High­
way Traffic
Safety Administration has published a ..,_

Downloaded from www.Manualslib.com manuals search engine CD Tires for passenger vehicles
(if applicable)
P indicates a tire for a passe ng er
vehi cl
e. T indi cates a tire de sig­
nated
for tempora ry use.
@Nominal width
Nominal width of the tire be­
tween
the s idewalls in millime­
ters. In general: the Larger the
number, the wider the tire.
@ Aspect ratio
Height/width ratio expressed as a
percentage.
@ Tire construction
R indicates a radial tire.
®Rim diameter
Size of the rim diameter in inches.
@ Load index and speed rating
The Load index indi cate s the tire' s
Load-carr yin g c apacity.
The speed rating indicates
the
maximum permitted speed¢.& in
W i
nter tires on page 265.
"EXTRA LOAD", "xl" or "RF" indi­
cate s
that the tire is reinforced or
is an Extra Load tire.
Speed rat-Maximum permitted speed
ing
p up to 93 mph (1 50 km/h)
Q up to 99 mph (160 km/h)
Wheels
Speed rat-Maximum permitted speed
ing
R up to 106 mph (170 km/h)
s u p to 110 mph (180 km/h)
T up to 118 mph (190 km/h)
u up t o 124 mph (200 km/h)
H up to 130 mph (210 km/h)
v u p to 14 9 mph (240 km/h)al
z above 149 mph (240 km/h)al
w up to 168 mph (270 km/h)al
y up to 186 mph (300 km/h)al
a) For tires above 149 mph (2 40 km/h),
tire manufacture rs sometimes use t he
cod e "ZR".
(j) US DOT number (TIN) and
manufacture date
The manufac ture date is Listed on
the tire sidewall (it may only ap­
pear on
the inner side of the tire):
DOT ... 2214 ...
means, for example , that the tire
was produced in the 22nd week of
the year 2014.
@Audi Original equipment
tires
Audi Original equipment tires
with the designation "AO" or "RO"
have been specially matched to
your Audi. When used correct ly,
these tires meet the highest
standards of safety and handling.
An authorized Audi dealer or au­
thorized Audi Service Facility will ...
251

Downloaded from www.Manualslib.com manuals search engine reinforced by ply cords and that is
shaped to fit the rim.
Bead separation
means a breakdown of the bond
between components in the bead.
Cord
means the strands forming the
plies in the tire.
Cold tire inflation pressure
means the tire pressure recom­
mended by the vehicle manufac­
turer for a tire of a designated
size that has not been driven for
more than a couple of miles (kilo­
meters) at low speeds in the
three hour period before the tire
pressure is measured or adjusted.
Curb weight
means the weight of a motor ve­
hic le
with standard equipment in­
c l
uding the maximum capacity of
fuel, oil, and coolant, air condi­
tioning and additional weight of
optional equipment.
Extra load ti re
means a tire designed to operate
at higher loads and at higher in­
flation pressures than the corre­
sponding standard tire. Extra load
tires may be identified as "XL ",
Wheels
"xl" "EXTRA LOAD" or "RF" on , ,
the sidewall.
Gross Axle Weight Rating
("GAWR")
means the load-carrying capacity
of a single axle system, measured
at the tire-ground interfaces.
Gross Vehicle Weight Rating
(" GVWR ")
means the maximum total loaded
weight of the vehic le.
Groove
means the space between two ad­
jacent tread ribs.
Load rating (code)
means the maxim um load that a
tire is rated to carry for a g iven in­
flation pressure. You may not find
this information on all tires be­
ca use it is not required by law.
Maximum load rating
means the load rating for a tire at
the maximum permissible infla­
tion pressure for that tire.
Ma ximum loaded vehicle
weight
means the sum of:
(a)
Curb weight
(b) Accessory weight
253

Downloaded from www.Manualslib.com manuals search engine Rim
means a metal support for a tire
or a tire and tube assembly upon
which the tire beads are seated.
Rim diameter
means nominal diameter of the
bead seat. If you change your
wheel size, you will have to pur­
chase new tires to match the new
rim diameter.
Rim size designation
means rim diameter and width.
Rim width
means nominal distance between
rim flanges.
Sidewall
means that portion of a tire be­
tween the tread and bead.
Speed rating (letter code)
means the speed at which a tire is
designed to be driven for extend­
ed periods of time. The ratings
range from 93 mph (150 km/h)
to 186 mph (298 km/h) 9 table
on page 251. You may not find
this information on all tires be­
cause it is not required by law.
The
speed rating letter code,
where applicable, i s molded on
the tire sidewall and indicates the
Wheels
maximum permissible road
speeds 9 .&. in Winter tires on
page 265.
T ire pressure monitoring
system *
means a system that detects
when one or more of a vehicle's
tires are underinflated and illumi­
nates a low tire pressure warning
telltale.
Tread
means that portion of a tire that
comes into contact with the road.
Tr ead separation
means pulling away of the tread
from the tire carcass.
Treadwear indicators (TWI)
means the projections within the
principal grooves designed to give
a visual indication
of the degrees
of wear of the tread. See
9 page 259, Treadwear indicator
for more information on measur­
ing tire wear.
Uniform Tire Quality Grading
is a tire information system devel­
oped by the United States Nation ­
a l Highway Traffic
Safety Admin­
istration (NHTSA) that is designed
to help buyers make relative
255
..

Downloaded from www.Manualslib.com manuals search engine Occupant loading and distri­
bution for vehicle normal load
for various designated seating
capac ities
Refer to the tire inflation pres­
sure label for the number of seat­
ing positions. Refer to the table
¢table on page 262 for the
number of people that corre­
spond to the vehicle normal load.
New tires or wheels
Audi recommends having all work
on tires or wheels performed by
an authorized Audi dealer or au­
thorized Audi Service Facility.
These facilities have the proper
knowledge and are equipped with
the required tools and replace­
ment parts.
... New tires do not yet have the
optimum adhesion properties.
Drive carefully and at moderate
speeds for the first 350 miles
(500 km) with new tires.
... use tires of the same construc­
tion, size (rolling circumference)
and as close to the same tread
pattern as possible on all four
wheels.
... Do not replace tires individually .
At
least replace both tires on the
same axle at the same time.
Wheel s
... Audi recommends that you use
Audi Original equipment tires. If
you would like to use different
tires, please note that the tires
may perform differently even if
they are the same size¢,&..
... If you would like to equip your
vehicle with a tire/rim combina­
tion that is different from what
was installed at the factory, con­
sult with an authorized Audi
dealer or authorized Audi Service
Facility
before making a pur­
chase¢,&..
The spare tire* is different from
the regular tires installed on the
vehicle -for example, if winter
tires or wide tires are installed -
then only use the spare tire* tem­
porarily in case of emergency and
drive carefully while it is in use. It
should be replaced with a regular
tire as soon as possible.
On all wheel drive vehicles, all
four wheels must be equipped
with tires that are the same brand
and have the same construction
and tread pattern so that the
drive system is not damaged by
different tire speeds. For this rea­
son, in case of emergency, only
use a spare tire* that is the same ..
257

Downloaded from www.Manualslib.com manuals search engine Wheels
circumference as the regular
tires.
II WARNING -I
-Only use tire/rim combina­
tions and suitable wheel bolts
that have been approved by
Audi. Otherwise,
damage to
the vehicle and an accident
could result.
-For technical reasons, it is not
possible to use tires from oth­
er vehicles -in some cases,
you cannot even use tires from
the same vehicle model.
-Make sure that the tires you
select have enough clearance
to the vehicle. Replacement
tires should not be chosen
simply based on the nominal
size, because tires with a dif­
ferent construction can differ
greatly even if they are the
same size. If there is not
enough clearance, the tires or
the vehicle can be damaged
and this can reduce driving
safety and increase the risk of
an accident.
-Only use tires that are more
than 6 years old when abso­
lutely necessary and drive
carefully
when doing so.
258
-Do not use run-flat tires on
your vehicle. Using them when
not permitted can lead to ve­
hicle
damage or accidents.
-If you install wheel covers on
the vehicle, make sure they al­
low
enough air circulation to
cool the brake system. If they
do not, this could increase the
risk of an accident.
Tire wear/damage
Fig. 193 Tire profile : treadwear indica­
tor
Tire wear
Check the tires regularly for wear.
-Inflation pressure that is too low
or high can increase tire wear
considerably.
-Driving quickly
through curves,
rapid
acceleration and heavy
braking
increase tire wear.
-Have an authorized Audi dealer
or authorized Audi Service Facili­
ty check the wheel alignment if
there is unusual wear.

Downloaded from www.Manualslib.com manuals search engine the risk of an accident. Read
and follow
the important safe­
ty precautions
inc:::> page 262,
Tires and vehicle Load Limits.
-The tire must flex more if the
tire pressure is too Low or if
the vehicle speed or Load are
too high. This heats the tire up
too much . This increases
the
risk of an accident because it
can cause the tire to burst and
result
in Loss of vehicle con­
trol.
- Incorrect tire pressure
in­
creases tire wear and has a
negative effect on driving and
Tire pressure table
Please note that the information
contained
in the following table
was correct at the time of print­
ing , and
the information is sub­
ject to change. If there are differ­
ences between this information
and
the tire pressures specified
on
the Label on the driver's side B­
pillar, always follow the specifica­
tion on
the B-pillar Label
~page 260, fig. 194.
Wheels
braking behavior, which in­
creases the risk of an accident.
CD Note
Replace Lost valve caps to re­
duce
the risk of damage to the
tire valves.
Tire pressure
that is too Low in­
creases fuel consumption.
(0 Tips
Audi recommends using the
tire pressure specified for a
normal
Load c:::> table on
page
262 or for a full Load
when the vehicle is partially
loaded.
Make sure
that the tire designa­
tion on your tire matches
the des­
ignation on
the tire pressure Label
and the tire pressure table.
The following
table Lists recom ­
mended tire pressures
in cold
tires according
to the Load and
the size of the tires installed . ...
261