you have stored. The system does not recog
nize the load condition of your vehicle.
The effectiveness of the tire pressu re monitor
ing system* will be impaired if you store nor
mal load pressures but then operate the vehi
cle at its maximum load¢,&.
See the illustration ¢
fig. 168 for the location
of the label on driver's side B-pillar (color of
the actual labe l and exact location on the ve
hicle will vary slig htly) .
Note that the following table is accurate at
the time of go ing to press and is subject to
Model Tire designation
Engine
AS Coupe: 225/50 Rl 7 94H
2.0 liter All Season
4-cylinder 245/45 R17 95H
All Season
245/40 R18 93H
All Season
255/35 R19 96V High Performance
SS Coupe: 245/40 R18 93V
3.0 liter High Performance
6-cylinder 255/35 R19 96V
High Performance
Tires and wheels 22 7
ch ange. In the event of discrepancies, the tire
pressure label is located on the driver's side B
pillar always takes precedence.
T he table below lists the recommended cold
ti re inflation pressures for the Audi mode l
covered by your Owner's Literature at the vehi
cle's capacity weight and the tir e sizes instal
l ed on the respective models as orig inal
equipment, or as a factory option.
Tire pressure
normal load condition full load condition (up to 2 occupants)
front rear front rear
PSI kPA PSI kPA PSI kPA PSI kPA
32 220 29 200 33 230 33 230
32 220 29 200 33 230 33 230
33 230 29 200 35 240 35 240
32 220 32 220 33 230 33 230
38 260 32 220 41 280
38 260
38 260 32 220 41 280 38 260
•
•
XL= reinfo rced or extra load tire. It may also appear as xl, EXTRA LOAD, or RF on the tire side-
wall.
The correct tire pressure for the spare wheel is
lo cated on a label on the driver's side B-pillar.
Because technical changes may be made to
vehicle equipment during t he model year, al
ways compare the tire size designation on the
tire pressure label on your vehicle w ith the
tires on your vehicle. Make sure that the tire
size information on the veh icle label is the
same as the size of the tires on the vehicle.
This is especially important if the vehicle be
l ongs to someone else or you bought the vehi- cle
with different rims/tires or you bought the
vehicle as a previously owned vehicle.
Remember, your safety and that of your pas
sengers also depends on making sure that
l oad lim its are not exceeded. Vehicle load in
cludes everybody and everything in and on the
vehicle. These load limits are techn ically refer
red to as the veh icle's Gross Vehicle Weight
Rat ing ("GVWR"). The Gross Axle Weight Rat
ing ("GAWR") is the maximum load that can
be applied at each of the vehicle's two axles .
T he Gross Vehicle Weight Rating and the .,,.
forget the spare tire. If the p ress ure in any tire
is too high when the tire is "cold", let air out
of the tire slowly with the edge of the t ire
gauge and keep checking the pressure until
you reach the pressure that is correct for the
load (passengers and luggage) and kind of
driving you plan to do .
If the pressure in any tire is too low, note the
d ifference between the pressure in the cold
tire and the pressure you need and add the a ir
that you need to reach the correct pressure for
the veh icle load (passengers and luggage) for
the tires on your veh icle as listed on the on
your ve hicle and in this manua l and the kind
of dr iving you p lan to do .
Never exce ed the ma ximum inflation pres
s ur e listed on t he tire s idewall for any re a
s on.
Remember that the vehicle manufacturer , not
the t ire manufacturer , determ ines the co rrect
tire pressure for the tires on your veh icle .
It is important to check the tire pressure when
the t ires a re cold .
- Read the req uired tire press ure from the tire
pressure label. The tire pressure labe l is lo
cated on the driver's side 8 -p ill ar . The tire
pressure label lists the recommended cold
t ir e inflat io n pressu res for the veh icle at its
maximum capacity we ight a nd the tir es that
we re on yo ur vehicle at the t ime it was man
uf act ured. Fo r recommended tire press ures
for normal load conditions, please see chap
ter
c:> page 226 .
- Turn the valve stem cap counter -clockwise
to remove it from the tire valve.
- Place the air pressure ga uge on the valve.
- The tire pressures should on ly be che cked
and adjus ted when the tires a re cold . The
s li ght ly raised pressures of wa rm tires mus t
not be reduced .
- Adjus t the tire pressure to the load you are
carrying .
- Re inst all the va lve s tem cap o n the valve .
Tires an d wheel s 229
When should I check the tire pressure?
T he co rrect tire pressu re is especially impor
tant at h igh speeds. The pressure should
therefore be checked at least once a month
and always before sta rting a jo urney . Do not
forget to check the tire pressure for the spare
whee l.
When should I adjust the tire pres sures?
Adjust the t ire pressure to the load you a re
carrying . After changing a whee l
or replacing
whee ls yo u have to adjust the tire pressu res
on all whee ls. In addition, yo u m ust then initi
alize the new tire pressures i n the t ire pres
sure monitoring system*
c:> page 240 .
A WARNING
Incorrect ti re p ressu res and/or u nderinfla
tion can lead sudden ti re fa ilu re, loss of
control, collision, se rio us pe rsonal inju ry
or even death.
- When the
RI] warning symbol appears i n
the ins trumen t cluster, stop and inspec t
the t ires.
- In co rrec t tire p ressure a nd/or underi nfla
tion can ca use increased tire we ar and
can affect the hand ling of the vehicle and
stopping ability.
- In correc t tire pressures and/or underin
flation can a lso lead to s udden t ire fail
ure, including a blowout and sudden de
flation, ca using loss of vehicle contro l.
- The drive r is responsib le for the co rrect
tire pressures for all tires on the vehicle.
The applicable pressure values are locat
ed on a sticke r on the dr iver's s ide 8-pil
lar.
- On ly when all tires on the vehicle are fil
led to the correct pressure, the t ire pres
sure mon itor ing system* can work cor
rectly .
- The use of incorrect tire pressure va lues
can lead to acc idents or other damage.
Therefore it is essential that the drive r
observe the spec ified t ire p ress ure val ues
for the tires and t he correct pressures fo r .,. •
•
Incorrect wheel alignment
Incorrect wheel alignment can cause exces
sive tire wear, impairing the safety of the vehi
cle. If tires show excessive wear, have the
wheel alignment checked by an authorized
Audi dealer or qualified workshop .
All wheel drive
Vehicles with quattro must always have tires
of the same size, construction and tread type.
For details see
~page 185 .
.8_ WARNING
Sudden tire failure can lead to loss of con
trol, a crash and serious personal injury!
- Never drive a vehicle when the tread on
any tire is worn down to the wear indica
tors.
- Worn tires are a safety hazard, they do
not grip well on wet roads and increase
your risk of "hydroplaning" and toss of
control.
- Always keep chemicals that can cause
tire damage, such as grease, oil, gasoline
and brake fluid away from tires.
- Tires age even if they are not being used
and can fail suddenly, especially at high
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 .
- Never mount used tires on your vehicle if
you are not sure of their "previous histo
ry." Old used tires may have been dam
aged even though the damage cannot be
seen that can lead to sudden tire failure
and loss of vehicle control.
Tires and wheels 233
New tires and replacing tires and wheels
New tires and wheels have to be broken in .
Fig. 172 Tir e specificat ion codes on t he s idewall o f a
tire
No. Description
@ Passenger car tire (where applicable)
@ Nominal width of tire in millimeters
@ Ratio of height to width (aspect ratio)
© Radial
® Rim diameter code
® Load index and speed rating
0 U.S. DOT tire identification number
® Audi Original tire
® Sever snow conditions
@ Tire ply composition and materials
used
@ Maximum load rating
@ Treadwear, traction and temperature
grades
@ Maximum permissible inflation pres-
sure
The tires and rims are essential parts of the
vehicle's design . The tires and rims approved
by Audi are specialty matched to the charac
teristics of the vehicle and can make a major .,.
S up to 110 mph (180 km/h)
T up to 118 mph (190 km/ h)
U up to 124 mph (200 km/ h)
H up to 130 mph (210 km/h)
V up to 149 mph (240 km/h)
1
)
Z over 149 mph (240 km/h)1
)
W up to 168 mph (270 km/h)1
)
Y up to 186 mph (298 km/h)1>
Your vehicle is no rma lly facto ry equipped with
tires, which possess excellent driving cha rac
ter istics and give yo ur Audi opt imum driving
comfort . An e lectronic speed limiter
¢ page 31 wi ll normally prevent your vehicle
from going faster than the tire speed rating
¢ A .
U.S. DOT Tir e Identification Numbe r (TIN )
a nd tir e m anufactur e date
This is the t ire's "serial number". It begins
with the letters "DOT" and indicates that the
tire meets all federal standards. The next two
numbers or letters indicate the plant where it
was manufactured, and the last four numbers
represent the week and year of manufacture .
F or example, the numbers 2213 mean that
the t ire was produced in the 22nd wee k of
20 13. The othe r numbe rs a re mar ke ting co
des that may or may not be used by the tire
manufacturer . This information is used to con
tact consumers if a tire defect requires a re
call.
Audi Original tir e
Tires with the identi fication "AO" or "RO" have
been specia lly matched with your Audi . We
recommend using only t hese tires because
they meet the highest standards regard ing
safety and driving character istics when used
correctly . You r authorized Audi dealer will
g lad ly provide you with more information .
Tire ply composition and materi als used
The number of plies indicates the n umber of
layers of rubber-coated fabric in the tire. In
ll For tires w it h a max imum spee d capa bility over
1 4 9 mp h (2 40 k m/h ), t ire man ufact urers somet imes
u se the lette rs "ZR ."
Tire s an d wheel s 235
genera l, the greater the number of plies, the
more weight a tire can support . Tire manufac
turers also must indicate the materials in the
tire, which include steel, nylon, po lyester, and
others.
Maximum Load Rating
This number indicates the maximum load in
ki lograms and pounds that can be carr ied by
the tire.
Tir e quality grading for treadwear ,
tract ion, and temp eratu re resis tance
T read wear, t raction and temperat ure grades
¢ page 236.
Maximum Permissible Inflation Pressure
This number is the g reatest amount of a ir
pressure that should ever be put in the tire
u nder normal driving conditions.
A WARNING ~
- Using incorrect or unmatched tires and/
or wheels or improper tire and wheel
comb inat ions can lead to loss of control,
col lis ion and serious personal injury.
-Always use t ires, rims and whee l bolts
that meet the specif ications of original
factory- installed tires or other combina
tions that have been specifically ap
proved by the vehicle manufacture r.
- T ires age even if they are not being used
and can fai l sudden ly, especially at high
speeds. Tir es that are more than 6 yea rs
old can only be used in an emergency
a nd then w ith speci al care and at lower
speeds.
- Never mo unt used tires on your veh icle if
you are not sure of the ir "previous histo
ry." O ld used tires may have been dam
aged even thoug h the damage cannot be
seen that can lead to sudden tire fai lure
and loss of vehicle control.
•
•
The relative perform a nee of ti res depends
upon the actua l conditions of their use, how
ever, and may depart sign ificantly from the
norm due to var iat ions in dr iving habits, serv
ice practices and differences in road character
istics and climate .
Trac tion
The traction grades, from highest to lowest,
are AA, A, Band
C. Those grades represent the
tire's ability to stop on wet pavement as measured under controlled cond itions on
specified government test surfaces of asphalt
and concrete . A tire marked C may have poor
traction performance ¢,&. .
Temp erature
The temperature grades are A (the h ighest),
B, and
C, representing the t ire's resistance to
the generat ion of heat and its ability to dissi
pate heat when tested under controlled condi
tions on a specified i ndoor laboratory test
wheel.
Sustained high temperature can cause the
materia l of the tire to degenerate and reduce
tire life, and excessive temperature can lead
to sudden ti re fa ilu re ¢ ,&. .
The grade
C corresponds to a level of perform
ance which all passenger car tires must meet
u nder the Federa l Moto r Veh icle Safety Stand
a rd No.
1 09. G rades Band A represent h igher
l eve ls of perfo rmance on the laboratory tes t
wheel than the m inimum required by law .
A WARNING
The traction grade assigned to this ti re is
based on stra ight-ahead b raking t raction
tests, and does not include acceleration,
cornering, hydrop lan ing or peak traction
character istics.
A WARNING
The temperature grade for this t ire is es
tablished for a t ire that is p roperly inflated
and not overloaded. Excessive speed, un
derinflation, or excessive loading, either
-
Tire s an d wheel s 237
separately or in combinat ion, can ca use
heat bui ldup and possible tire failure.
Winter tires
Winter tires can improve vehicle handling on
snow and ice. At temperatures below 45 °F (7 °C) we recommend changing to winter
tires.
In some heavy snow areas, local governments
may require true winter o r "snow" tires, those
with very deeply cut tread. These tires should
o nly be used in pairs and be installed o n all
four wheels . Make sure you purchase snow
t ires that are the same size and construction
type as the other tires on you r vehicle.
Your vehicle is equipped with all wheel drive,
th is w ill improve traction during winter driv
i ng, even with the standa rd tires . However, we
strong ly recommend that you always equip all
fo ur wheels on you r vehicle wit h corre ct ly fit
ted winter tires or all-season t ires, when win
te r road cond itions are expected . This also im
proves the veh icle's braking per formance and
reduces stopping dista nces.
Summe r tires provide less grip on i ce and
snow.
Winter tires (snow tires) must always be fitted
o n all fo ur wheels .
Ask your authorized Audi dealer or qualified
workshop for permitted
winter tire size s. Use
o nly rad ial w inter t ires.
Winter tires lose their effectiveness when the
tread is worn down to a depth of
0 .157 inch
(4 mm) .
Only drive w ith w inter t ires under w inter con
dit ions. Summer t ires handle better when
there is no snow or ice on the roads and the
temperature is above 45 °F (7 °() .
If you have a flat tire, see notes on spare
whee l
¢page 233.
Please a lways remember that winter tires may
have a lowe r speed rating than the tires o rigi -
nally installed on your vehicle at the time it .,.
•
•
24 0 T ire s and wheel s
In o rder to minimize the occurrence o f impact
damage to the tires of your vehicle, we recom mend that you observe the following precau
tions :
- Always maintain recommended inflation
pressures. Check your tire pressure every
2,000 miles (3,000 km) and add a ir if neces
sary.
- Drive carefu lly on roads with potholes, deep
gullies or ridges. The impact from driving
through or over such obstacles can damage
your tires. Impact with a curb may also cause damage to your tires.
- After any impact, immediately inspect your
tires or have them inspected by the nearest
authorized Aud i dealer . Replace a damaged
t ire as soon as possible .
- Inspect your t ires every 2,000 miles (3,000
km) for damage and wear . Damage is not al
ways easy to see. Damage can lead to loss of
air and underinflation, wh ic h could event u
ally cause t ire fail ure.
If you be lieve that a
ti re may have been damaged, replace the
tire as soon as possible.
- These tires may wea r more qui ck ly than oth
ers.
- Please a lso remembe r that, whi le these t ires
deliver responsive handling, they may ride
less comfortably and make more noise than
other choices.
R educed p erf ormance in winter /cold
s ea son condit ions
A ll tires are designed for certain purposes .
The low aspect ratio, ultra high performance
tires originally installed on your vehicle are in
tended for max imum dry and wet road per
f ormance and handling . They are not suitable
for cold, snowy or icy weather cond it ions.
If
you dr ive under those circumstances, you
should equip your vehicle with all-season or
winter tires, which offe r better traction under
those cond it ions . We suggest you use the rec
ommended snow or a ll-season tires specified
for your vehicle, or their equiva lent .
Refe r to ~
page 237 for mo re deta iled infor
mat ion regarding w inter tires.
Tire pressure
monitoring system
ill General notes
Applies to veh icles: w ith tire pressure monito ring system
Each tire, incl uding the spare (if provided),
sho uld be checked monthly when co ld and in
flated to the inf lation pressure recommended
by the veh icle manufacturer on the veh icle
placard or tire inflation pressure label. (If your
vehicle has tires of a different size than the
s ize indicated on the vehicle placard or tire in
flat io n pressu re label, you shou ld dete rmine
the p roper t ire infla tion p ressure fo r those
t ir es) .
As an added safety feature, your veh icle has
been equipped with a tire pressure mon itoring
system ( TPM S) that illum inates a low ti re
pressure te lltale whe n one or more o f you r
tires is significant ly under -inflated . Acco rding
ly, when the low tire pressure te lltale i llumi
nates, you shou ld stop and check your tires as
soon as possib le, and inflate them to the
proper pressure. Driving on a sign ificantly u n
der- inflated t ire causes the tire to overheat
and can lead to tire fa ilure . Under -inflation al
so reduces fuel eff ic iency and tire tread life,
and may affect the vehicle 's hand ling and
stopp ing ability.
Please note that the TPMS is not a substitute
for proper tire ma intenance, and it is the driv
er's respo nsibility to maintain co rrect tire
pressure, even if under -inflation has not
reached the leve l to tr igger illuminat ion of the
T PMS low tire p ressu re tellta le .
You r vehicle has also been equipped with a
T PMS ma lf u nction indicator to ind icate when
the sys tem is not operating properly . T he
T PMS ma lfunction indicator is combined with
the low tire pressure te lltale. Whe n the sys
tem detects a malfunction, the telltale will
flash for approximately one min ute and then
rema in con tinuously illum inated . T hi s se
quence will continue upon subsequent vehicle
start-ups as long as t he malfunct ion exists . .,.
24 2 T ire s and wheel s
the tire to overheat and can lead to tire
failure. Under-inflation also is likely to
impair the vehicle's handling and stop
ping ability .
- The driver is responsible for ma inta ining
the correct tire pressures. You must
check the t ire pressures regularly .
- Under certain cond itions (such as a spor
ty driving style, winter condit ions or un
paved roads), the pressure monitor ind i
cator may be de layed .
-Ask your author ized Audi dealer if run
flat tires may be used on your veh icle.
Your vehicle registrat ion becomes invalid
if you use these tires when not permit
ted. Damage to your veh icle or acc idents
cou ld also resu lt.
@ Tips
- The tire pressure monitoring system
stops working when there is an ESC/ABS
malfunction.
- Using snow chains may resul t in a system
malfunction.
- The tire pressure monitoring system on
you r Audi was developed using t ires with
the "AO" or "RO" identification on the
tire sidewall¢
page 233 . We recom
mend using these t ires .
Reset tire pressure monitoring system
Applies to vehicles: with tire pressure monitoring system
If the tire pressure is adjusted, wheels are ro
tated or changed, the TPMS must be reset via
radio or MMI*.
11> Before resett ing the TPMS, the cu rrent pres
sures of all fou r tires m ust correspond to
the specified val ues . Adjust the tire pressure
and reset the pressure i n the tire press ure
monitoring system according to the load
you are carry ing
¢ page 226.
11> Turn on the ignition .
11> Select : the ICAR I function button > Tire pre s
sure monitoring
> Stor e now . Or
i,. Se lect : the ICA RI function button > Ca r sys
tem s*
control button > Servicing & check s >
Tire pre ssure m onito ring > St or e tire pre s
s ure s.
@ Tips
Do not store the tire pressure if there are
snow chains on the tire .
No. Consumer
5 Electromechanical
parking
brake
6 Electronic damping control
7
Electromechanical parking
brake
8 Rear exterior lighting
9 quattro sport
10 Rear
exterior lighting
1 1 Central locking
12 Termina
l 30
Fu se pa nel © (brown )
No. Con sumer
1 Luggage compartment lid
control module (allroad)
2 1
2-volt socket, cigarette
lighter
3 DCDC
converter path 1
4 DCDC converter path 2,
so und amplifier, radio
6
Right upper cabin heat ing
(Cabr iolet)
7
Electromechanical parking
brake
Right front door (w indow
9 regu lator, central lock ing,
m irror, swit ch, lig hting)
10 Left upper
cabin heating
(Cabriolet)
Two -door models: rear right
window regulator; Four-
11 door mode
ls: rear right door
(window regulator, central
locking, sw itch, lighting)
12 Cell phone prep
Fu se panel © (black )
No. Consumer
1 Right front seat heating
4
MMI
5 Radio
6 Rear view camera
Amp s
5
15
30
30
35
30
20 5
Amp s
30
20
40
30
30
30
30
30
30
5
Amps
15
7,5
5
5
Fu ses and bulb s 253
No. Consumer Amps
7
Rear window heater (all-
30
road)
8 Rear Seat Entertainment 5
Bulbs
Replacing bulbs
For your safety, we recommend that you hove
your authorized Audi dealer replace any bulbs
for you .
It is becoming increasingly more and more
difficult to replace vehicle light bulbs since in
many cases, other parts of the car must first
be removed before you are able to get to the
bulb. This applies especially to the light bulbs
in the front of your car which you can only
reach through the engine compartment.
Sheet metal and bulb holders can have sharp
edges that can cause serious cuts, parts must
be correct ly take n apa rt and then p roperly put
bac k together to he lp p revent breakage of
parts and long te rm damage from water that
can enter housings that have not been p roper
ly re sea led .
Fo r you r safety, we re commend that you have
your autho rized Audi de aler replace any b ulbs
f or you, since your dealer has the proper too ls,
the correct bulbs and the expertise.
Gas disc har ge la mp s (Xenon l ig hts)*:
Due to the high electr ical voltage, have the
bulbs replaced by a qualified techn ic ian .
Head lights w ith Xenon light are identified by
the h igh vol tage sticker.
_&. WARNING
Changing Xenon lamps without the neces
sary equipment can cause serious persona l
injury .
- Bulbs are pressurized and can explode
when being changed. Potential risk of in
jury!
-
•
•