AUDI S3 2015 Owners Manual

Page 261 of 310

Tires and wheels 259
sure of their "previous histo-and sudden deflation and
ry." Old used tires may have loss of control.
been damaged even though -Temperature grades apply
the damage cannot be seen to tires that are properly in-
that can lead to sudden tire flated and not over or un-
' •

failure and loss of vehicle derinflated.
control. -For technical reasons it is
-All four wheels must be fit- not always possible to use
ted with radial tires of the wheels from other vehicles -
same type , size (rolling cir-
in some cases not even
cumference) and the same wheels from the same vehi-
tread pattern. Driving with cle model.
different tires reduces vehi- -If you install wheel trim
cle handling and can lead to discs on the vehicle wheels,
a loss of control. make sure that the air flow
-If the spare tire is not the to the brakes is not blocked.
same as the tires that are Reduced airflow to the
mounted on the vehicle - for brakes can them to over-
example with winter tires - heat, increasing stopping
only use the spare tire for a distances and causing a col-
short period of time and lision.
drive with extra ca re. Refit -Run flat tires may only be
the normal road wheel as used on vehicles that were
soon as safely possible. equipped with them at the
-Never drive faster than the factory. The vehicle must
maximum speed for which have a chassis designed for
the tires on your vehicle are run flat tires. Incorrect use
rated because tires that are of run flat tires can lead to
driven faster than their rat- vehicle damage or acci-
ed speed can fail suddenly. dents. Check with an au-
-Overloading tires cause heat thorized Audi dealer or tire
' M • N
0 > co build-up, sudden tire fail- specialist to see if your vehi-
......
ure, including a blowout cle can be equipped with ... \!) 1.1'1
M 1.1'1 ......

Page 262 of 310

260 Tires and wheels
run flat tires. If run flat tires
are used, they must be in­
stalled on all four wheels. Mixing tire types is not per­
mitted.
@) Note
-For technical reasons, it is not generally possible to
use the wheel rims from
other vehicles. This can hold
true for wheels of the same
vehicle type.
- If the spare tire is different
from the tires that you have mounted on your vehicle
(for example winter tires or
wide prof ile tires), then use
the spare tire for a short pe­
riod of time only and drive
with extra care. Replace the
flat tire with the tire match­ ing the others on your vehi­
cle as soon as possible.
- Never drive without the
valve stem cap . The valves
could get damaged.
@) For the sake of the environment
Dispose of old tires in accord­
ance w ith the local require­
ments.
Uniform tire quality grading
- Tread wea r
- Traction AA A B C
- Temperature ABC
Quality g rades can be foun d where applicab le
on the t ire s ide wall between t read sho ulder
and maximum section width¢
page 254,
fig . 172 .
For example: Tread wear 200 , Traction AA,
Tempera ture A .
All passenge r ca r tir es must con fo rm to Feder ­
al Safety Req uirements in ad dition to these
grades.
Tread wear
T he tread we ar g rade is a c omparative r ati ng
b as ed on the wea r ra te of the tire when tes ted
u nder con tro lled cond itions o n a specifie d
government test course .
F o r ex am ple, a tire gr aded 1 S0 would wear
o n e and one h alf ( 11/ 2) times as well on the
government course as a ti re gr aded 10 0 .
T he re lative per forman ce of tires depen ds
up on the actu al cond itions of the ir use, h ow­
ever, and m ay dep art s ignific antly from the
no rm due to va ria tions i n driving ha bits, se rv ­
ice p ractices and differe nces in road c haracter­
ist ics and climate.
Traction
The tr actio n gr ad es, fro m hig hest to lowes t,
are AA, A, Ban d
C. Those grades represent t he
ti re 's ability to stop on wet pavement as
measured unde r cont rolled conditions on
specified g overnment test surfaces of aspha lt
and co ncrete. A t ire mar ked C may have poor
traction performance ¢
A.
Temperature
The temperature g rades are A (the highest),
B, an d C, represe nting the tire's resistance to
the generation of heat and its ab ility to dissi­
pate heat when tested unde r controlled condi­
t ions on a specif ied ind oor l abo rato ry test
whee l.

Page 263 of 310

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M 1.1"1 ,....,
Sustained high tem perature can cause the
materia l of the tire to degenerate and reduce
tire life, and excessive temperature can lead
to su dden ti re fa ilure <=>,& .
The grade C corresponds to a level of per form­
a nce which a ll passenger car tires must meet
under the Federa l Motor Veh icle Safety Stand­
ard No. 109. Grades Band A represent higher levels of performance on the laboratory test
wheel than the m inimum required by law.
_&. WARNING
The traction grade assigned to this t ire is
based on stra ight-ahead b raking t raction
tests, and does not include acceleration,
cornering, hydrop lan ing o r peak traction
character istics .
_&. WARNING
The temperature grade for this t ire is es­
tablished for a ti re that is properly inflated
and not overloaded . Excessive speed, un­
derinflation, or excessive loading, either
separately or in combination, can cause
heat buildup and possible tire fa ilure.
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, loca l governments
may require true winter or "snow" tires, those
with very deeply cut tread. These tires shou ld
only be used in pa irs and be installed on all
four wheels. Make sure you pu rchase snow
tires that are the same size and const ruct ion
type as t he other tires on your ve hicle.
If your vehicle is equipped with all-wheel
d rive*, this will improve tract ion during winte r
d riving, eve n w it h the standard t ires. Howev­
e r, we strong ly recommend t hat you a lways
eq uip a ll four wheels on yo ur vehicle wi th cor­
rectly fitted win ter t ires or a ll-season tires,
when winter road conditions are expected .
Tires an d wheel s 261
This also improves the veh icle's b rak ing per ­
formance and reduces stopping distances.
Summe r ti res prov ide les s gr ip on i ce and
snow.
Winter tires (snow tires) must always be fitted
o n all fo ur whee ls.
Ask your authorized Audi dealer or qualified
workshop for permitted winter tire sizes. Use
o nl y rad ial winter t ires.
Winter tires lose their effectiveness whe n the
tread is worn down to a depth of0 .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
r=;,page 254.
Please a lways remember that winter tires may
have a lower speed rating t han the tires o rigi­
nally installed on your vehicle at the time it
was manufactured. P lease seer=;,
page 257,
Speed rating (letter code)
for a listing of the
speed rating le tter codes and the max imum
speed at which the tires can be d rive n.
The speed rating letter code(¢
page 238) is
o n the side wall of the t ire r=;,
page 254.
_&. WARNING
Winter t ires have maximum speed limits
that may b e lower than yo ur vehicle's max­
imum speed. Always know the max imum
speed before dr iv ing off. Never dr ive faster
than the speed permitted for yo ur spe cific
win ter tires . This wi ll ca use damage to the
tires leading to an accident and ser ious
personal injury to you and your passen­
gers.
_&. WARNING
Driving faster than the maximum speed
for which the winter tires on your ve hicle
were designed can cause t ire failure in­
cluding a blowout and sudden d eflation,
-


Page 264 of 310

26 2 T ire s and wheel s
loss of control, crashes and serious per­
sona l injuries. Have worn or damaged tires
replaced immediate ly.
- Winter tires have maximum speed rat ing
that may be lower than your veh icle's
maximum speed .
- Never drive faster than the speed for
wh ich the winter or other tires installed
on your vehicle are rated.
A WARNING
Always adjust your driving to the road and traffic conditions. Never let the good ac­
celeration of the winter tires and all-wheel
drive tempt you into taking extra r is ks. A l­
ways remember:
- When brak ing, an a ll-wheel d rive vehicle
hand les in the same way as a front drive
vehicle .
- Drive carefu lly and reduce your speed on
icy and slippery roads, even winter tires
canno t he lp under blac k ice condit ions.
@) For the sake of the environment
Use summe r tires when weathe r cond i­
tions perm it. They are quieter, do not wea r
as quickly and red uce f ue l cons umption.
Snow chains
Snow chains may be fitted on ly to the front
wheels, and only to certain tire sizes . Ask you r
authorized Audi dealer on which tire sizes
snow chains can be used.
I f you are going to use snow chains, then you
must install them on the front wheels at
l east.
The snow chains must h ave low-profi le links
and must not be thicker than 0 .53 inch
(13 .5 mm), including the lock.
Remove wheel ce nte r covers a nd tr im dis cs
be fore putting snow chains on yo ur vehicle
q0 . For sa fety reasons cover caps must then
be fitted over the whee l bolts. These are avai l­
ab le from authorized Audi dea lers.
A WARNING
Using the wrong snow chains for your veh i­
cle o r instal ling them incorrect ly can in­
crease the risk of loss of cont ro l leading to
se rious pe rsonal injury .
- Snow chains are available in different
sizes . Always make sure to follow the in­
structions p rov ided by t he snow cha in
manufac turer.
- When driving with snow cha ins never
d rive faster than the speed permitted for
your specific snow chains.
- Always observe local regulations.
@ Note
- Remove snow chains before dr iv ing o n
roads not covered with snow to avoid
damaging tires and wea ring the snow
chains dow n un necessa rily .
- Snow chains, which come into direc t con­
tact with the whee l rim, can scrat ch or
damage it. Therefo re, make sure that the
s now chains are s uitably covered. Check
t he pos ition of t he snow chains after
driving a few yards and correct if neces ­
sary. Follow the inst ructions from the
snow chain man ufacturer when do ing so.
@ Tips
Where snow chains are mandatory on cer ­
tain roads, th is normally a lso applies to
vehicles with a ll-wheel drive .
Wheel bolts
Wheel bolts must always be tightened to the
correct torque .
The design of w heel bol ts is matched to the
f ac tory installed rims. If different rims are fit­
ted, the co rrect wheel bo lts with the right
l ength and correctly shaped bolt heads must
be used. Th is ensures that wheels are fitted
securely and that the brake system functions
correct ly . .,..

Page 265 of 310

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M 1.1'1 ,....,
In certain circumstances, you may not use
wheel bo lts from a different vehicle -
even if it
i s the same mode l
Q page 291.
A WARNING
Improperly tightened or maintained wheel
bolts can become loose caus ing loss of
control, a collision and ser ious personal in­
jury .
- Always keep the wheel bolts and the
threads in the wheel hubs clean so the
wheel bolts can turn easily and be prop­
erly t ightened.
- Never grease or oil the wheel bolts and
the threads in the wheel hubs. They can
become loose w hile d riving if greased or
o iled,
even if tightened to the spec ified
torq ue.
- Only use wheel bo lts that belong to the
rim being ins talled.
- Never use different whee ls bolts on your
vehicle .
- Always maintain the correct tightening
torque fo r the wheel bolts to reduce the
risk of a wheel loss. If the tigh teni ng tor­
que of the wheel bolts is too low, they
can loosen and come out when the vehi­
cle is moving . If the tightening torque is
too high, the whee l bolts and threads
can be damaged and the wheel ca n be­
come loose .
(D Note
The specified torque for the wheel bo lts is
90 ft lb (120 Nm) w ith a tolerance of
± 7,4 ft lb(± 10 Nm). Torque whee l bolts
diagonally. After changing a wheel, the
torque must be checked as soon as possi­
b le with a torque wrench -prefe rably by an
author ized Audi dealer or qualified wo rk­
shop.
Low aspect ratio tires
Your Audi is factory-equipped with low aspect
ratio tires . These tires have been thorough ly
tested and been selected spec ifically for your
model for the ir superb performance, road feel
Tire s an d wheel s 263
and handling under a variety o f driving condi ­
tions. Ask your authorized A udi dealer for
more details .
T he low aspec t ratio of these tires is ind icate d
by a numera l of
55 or le ss in the tire's size
designation. The numera l represents the ratio
of the t ire's sidewa ll height in relation to its
tread width expressed in percentage.
Conven­
tiona l tires have a he ight/w idth rat io of 60 or
more .
The performance of low-a spect-ratio tire s is
particularl y sens it iv e to improper inflation
pressure. It is therefore important that low
a spect ratio tir es are inflated to the specified
pre ssure and that the inflation pr essure i s
regularly checked and ma intain ed . Tire pr es­
s ure s should be checked at lea st on ce a
month and alway s bef ore a long trip
~ page 245 , Checking tire pressure .
A Word about Low Aspect Ratio and High
Performance Ti res
Hig h pe rformance tires are des igned for bet­
ter performance and handling in warm cli­
mates. When driving in cold, snowy or icy
weather, you sho uld equ ip your vehicle w it h
four all-season or winter tires, which
offer
better traction under those condit ions. We
suggest you use the Audi recommended win­
te r or a ll-season tires specified for you r Audi.
High performance tires a lso have a lower as ­
pect ratio that aids performance and han­
dling . Driving over rough or damaged road
surfaces, as well as debr is, cu rbs and other
obstacles can cause serious damage to
whee ls, tires, vehicle body, and suspens ion
parts . B e carefu l to avo id road hazards and re­
du ce your speed , espec ia lly if your vehicle is
equipped wi th low prof ile tires .
Please a lso remember when making your se­
lection that, wh ile these tires deliver respon­
s ive handling, t hey m ay ride less comfo rtably
and make more noise than o thers . Finally,
these tires may wear more quickly than other
c h oices.
IJJ>


Page 266 of 310

264 Tire s and wheel s
It is important that the inflation pressu re is
regularly checked and maintained at recom­
mended levels .
F or more informat ion p lease ask your A udi
deale r for more details .
What you can do to avoid tire and rim
damage
Low aspect ratio t ires can be damaged more
easi ly by impact with potho les, curbs, gu llies
or ridges on the road, part icularly if the t ire is
underinflated .
I n o rder to m inim ize the o ccu rrence of impact
damage to the tires of your vehicle, we recom­
mend that you observe the following precau­
tions:
- Always mainta in recommended inflat ion
pressures. Check your tire pressure every
2,000 miles (3,000 km) and add air if neces­
sary .
- Drive carefu lly on roads with potholes, deep
gullies or ridges. The impact from driving
thro ugh or over such obstacles can damage
your t ires. Impact with a curb may also
cause damage to your tires.
- After any impact, immediately inspect your
t ires or have them inspected by the neares t
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 unde rinflat ion, wh ich could eventu­
ally cause t ire fail ure.
If you be lieve that a
t ire may have been damaged, replace the
tire as soon as possible.
- T hese tires may wea r more quick ly than oth­
ers.
- Please a lso remember that, whi le these t ires
deliver respons ive handling, they may ride
less comfortably and make mo re noise than
other c hoices.
Reduced performance in winter /cold
s eason condition s
All tires are designed for certain pu rposes .
The low aspect ratio, u ltra hig h performance t
ir es or iginally insta lled on yo ur vehicle a re in ­
tended for maximum dry and wet road per­
formance and handling . They are not suitable
for cold, snowy or icy weather conditions. If
you drive under those c ircumstances, you
shou ld equ ip your vehicle w ith all -season or
winter tires, which offer bette r traction unde r
those conditions . We suggest you use the rec­
ommended snow o r all-season t ires specified
for yo ur vehicle , or thei r equivalent .
Refer to~ page
261 for more detailed infor­
mation regard ing winter tires .
Tire pressure
monitoring system
ill General notes
E ach tire, including the spare ( if provided),
shou ld be checked monthly wh en co ld and in­
flated to t he inflat io n pressure recommended
by the veh icle man ufact urer on t he veh icle
placard or tire inf lation pressure labe l. (If your
vehicle has tires of a different size than the
size indicated on the vehicle placard or tire in ­
flat ion pressure labe l, you should determine
the proper t ire inflation press ure for those
t i res).
As an added safety feature, your ve hicle has
been equipped with a tire pressure monitoring
system (TPMS) that illum inates a low tire
pressure tell tale when one or more of your
t ires is s ignificantly under-inflated . According­
ly, when the low tire pressure telltale illumi­
nates, you shou ld stop and check you r tires as
soon as possib le, and inflate them to the
proper p ress ure. Driving on a sig nifican tly u n­
der -inflated t ire causes the tire to overhea t
and can lead to tire fa ilure . Under-inflation al­
so reduces fuel eff iciency and tire tread life,
and may affect the vehicle's hand ling and
stopp ing ability.
Please note that the TPMS is not a substit ute
for proper tire maintenance, and it is the driv­
er 's respons ibility to maintain correct tire
pressure, even if under-inflation has not

Page 267 of 310

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reached the level to trigger illumination of the
TPMS low tire pressure telltale.
Your veh icle has also been equ ipped with a
TPMS malfunction indicato r to indica te when
the system is not operating properly . The
TPMS malfunction indicator is combined with
the low tire pressure tellta le . When the sys­
tem detects a malfunct ion, the telltale will
flash for approximately one minute and then
remain cont inuous ly illuminated. This se ­
quence will continue upon subsequent vehicle
start-ups as long as the ma lfunction ex ists .
When the malfunct ion indicator is illuminat­
ed, the system may not be able to detect or
sig nal low t ire pressure as intended . TPMS
malfunct ions may occur for a variety of rea­
sons, including the installa tio n of replace­
ment or a lternate tires or whee ls on the veh i­
cle that prevent the TPMS from funct ion ing
properly. Always check the TPMS malfunction
tellta le after replacing one or more tires or
wheels on your veh icle to ensure that the re­
placement or alternate tires and wheels allow
the
TPMS to continue to function properly.
If the Tire Pressure Monitoring System
indicator appears
Applies to vehicles: with tire pressure monito ring system
The tire pressure indicator in the instrument
cluster informs you if the tire pressure is too
low or if there is a system malfunction .
Fig . 173 In strum ent clus te r: indica tor l igh t w ith mes ­
sage
Using the ABS sensors, the tire pressure moni­
toring system compares the t ire tread circum­
ference and vibration characteristics of the in­
d iv idual tires . If the pressure changes in one
Tire s an d wheel s 265
or more tires, this is indicated in the instru ­
ment cluster disp lay with an indicator light
ti] and a message c:::> fig . 17 3. If only one tire
is affected, the locat ion of that tire will be in­
dicated. The message turns off after a few mi­
nutes . You can d isplay the message aga in
c:::> page 2 9 .
The tire pressures must be stored in the menu
display again each time the pressures change
(sw itching between partial and full load pres ­
sure) or after chang ing or replacing a t ire on
your vehicle
c:::> page 266 . The t ire press ure
monitori ng system only monito rs the tire
pressure yo u have stored . Yo u can find the rec ­
ommended t ire press ures for your vehicle on
the labe l on the driver 's doo r pillar
c:::> page240 .
Tire t read circumference and vib rat ion charac­
teristics can change and cause a tire pressu re
warning if :
- I f the tire pressure in one or mo re tires is
t oo low,
- the t ire has structural damage,
-The tire was replaced or the t ire p ressure
changed and it was not stored again
c:::> page 266 .
- The spare tire is installed .
Indicator light s
ti]-Loss of pressure in at least one tire c:::> &.
Check the tires and replace or repair if neces­
sary. Check/correct the pressures of all four
tires . Then store the t ire pressures in the MMI
c:::> page 266 .
DI (T ire Pressure Monitoring System) T ir e
press ure: S ystem malfunct ion!. If Ill ap­
pears afte r switching the ignition on or while
driv ing and the
ti] indicator l ight in the in­
str ume nt cluster b links for app rox imately one
minute and then stays on , the re is system
malfunction. Try to s to re the co rrec t ti re pres­
s u res
c:::> page 266. If the indicator ligh t does
turn off or tu rns on again after a short period
of time, drive to yo ur authorized Aud i dea ler
or qualified repa ir facility immed iate ly to have
the malfunction corrected. .,..


Page 268 of 310

266 Tire s and wheels
& WARNING
-If the tire pressure warning light ti] in
the instrument cluster turns on, the
pressure in one or more tires is too low.
Reduce the vehicle speed immediately
and avoid any hard steering or braking
maneuvers . Stop as soon as possible,
check the t ire and inflate the tire to the
correct pressure, which is specified on
the tire pressu re label on the veh icle
¢ page 240. Driving with a t ire with low
pressure causes the tire to overheat and
can result in failure of the tire . Low pres ­
sure can a lso have a negative effect on
the driving and braking behavior of the
vehicle.
- The driver is responsible for maintaining
the correct tire pressures. You must
check the t ire pressures regularly.
- Under certain conditions (such as a spor­
ty driving style, winter conditions or un­
paved roads), the pressure monitor ind i­
cator may be delayed .
- Ask your author ized dealer if run-flat
t ires may be used on your vehicle.
- The tire pressure monitoring system can
also stop work ing when there is an ESC
malfunction.
- Using snow chains may result in a system
malfunction.
- The tires with the identification "AO" or
"RO" ¢ page 254 have been matched
with your Audi tire pressure monitoring
system. We recommend that you use
these tires.
- The tire pressure monitoring system can
only mon itor the t ire pressure of the
driving tires . Check the tire pressure of
the spare wheel in the luggage compart­ ment so that if necessary it is ready for
us e.
-
Storing tire pressures
Applies to vehicles: wit h tire press ure mo nitor ing system
A change in tire pressure or a change in tires
must be stored in the system.
The tire pressure is stored in the MMI.
.. Make sure before storing that the tire pres ­
sures of a ll four tires meet the specified va l­
ues and are adapted to the load. Otherwise
the system could malfunction
¢ page 240.
.. Switch on the ignition.
.. Select: the
I MENU I button >Car > Systems*
control button > Service & control > Tire
pressure monitor > Store tire pre ssure >
Yes, store now.
(D Tips
Do not store the tire pressures if snow
chains are installed. Otherwise the system
could malfunction.

Page 269 of 310

....,
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"' rl
What do I do now? Luggage compartment
lid emergency release
In case of an emergency, the rear lid can be
opened from the inside using the trunk es­
cape handle .
Fig. 174 Section of the luggage compartm en t: access
to the emergency release
To reach the emergency release mechanism,
the rear bench seat backrest must be folded
down .
~ page 65
.,. Push the latch upward in the direction of the
arrow until the lock releases .
The trunk escape handle inside the rear lid is
made of fluorescent material to glow in the
dark.
A WARNING
The trunk escape handle is to be used only in an emergency .
@ Tips
The emergency release lever should never
be used as a handle for closing the rear lid .
General information
.,. Park the vehicle as far as possible from mov­
ing traff ic in the event of a flat tire. In the
event of a flat tire, park the vehicle on a lev­
el surface .
It you are on a steep incline, be
especially careful.
.,. Set the parking b rake.
.,. Swi tch the emergency flashers on .
.,. Put on a reflective vest, if avai lable .
.,. Set up the warning triangle, if available .
What do I d o now ? 267
.,. Have the passengers exit the vehicle . They
should move to a safe place, for examp le
beh ind a guard rail.
A WARNING
Pay attention to the steps above. They are
for your p rotection and t he for the safety
of other dr ivers.
A WARNING ...
Imp roper use of the vehicle jack can cause
se rious pe rsonal injuries .
- Never use the screw driver hex head to
tighten w heel bolts, s ince the bolts can­
not attain the necessary tighten ing tor­
que if you use the hex head, potentially
causing an ac cident .
- The fac tory-supplied jack is intended on­
ly fo r yo ur vehicle model. U nder no c ir­
cumstances sho uld it be used to
li ft
heavy vehicles o r other loads; you risk in ­
juring yo urself .
- Never s tart the engine when the vehicle
is raised, w hich co uld cause an acc ident.
- Support the vehicle secu rely wit h appro­
priate stands if wor k is to be performed
underneath the vehicle ; otherwise, there
is a pote ntia l risk for injury.
- Never use the jac k supplied wit h your
Aud i on another vehicle, particularly on a
heav ier one. The jack is only su itable for
use on the vehicle it came with.
@ Tips
- Some of the on board items listed above
are provided on certain mo dels only or
are opt ional extras.
- Before stor ing the jack*, make sure it is
wound back down as far as it w ill go .

Page 270 of 310

268 What do I do n ow ?
Equipment
Vehicle tool kit
Applies to vehicles: with vehicle tool kit
Fig . 175 Luggage compart ment: cargo floor cover
folded upward
The vehicle tool kit is located in the luggage
compartment under the cargo floor cover
¢fig. 175 .
Carg o flo or c over
.. Hang the plastic hook on the luggage com­
partment weather str ip -arrow-.
Spare tire
General information
Applies to vehicles: with space-saving spa re tire (compact
spare tire)
Fig. 176 Luggage compartment: cargo floor cove r
fo lded upward
Fi g. 177 Compact spare tire
The spare tire~ fig. 177 is intended for short­
term use only. Have the damaged tire checked
and replaced if necessary by an author ized
Audi dealer or qualified repair facility as soon
as possible.
There are some restrictions on the use of the
compact spare tire. The compact spare tire
has been designed specifically for your type of
vehicle. Do not replace it with the spare tire
from another type of vehicle.
Rem ovi ng the sp are tir e
.. Lift the cargo floor by the plastic handle.
.. Hang the p lastic hook on the luggage com­
partment weather strip@¢
fig. 176 .
.. Remove the subwoofer*, if necessary
¢page 269.
.. Turn the large screw counter-clockwise.
.. Remove the spare tire.
Snow ch ain s
For technical reasons, the use of snow chains
on the compact spare tire is not permitted.
If you have to drive with snow chains and a
front tire fails, mount the spare wheel in place
of a rear tire. Install the snow chains on the
rear tire that you removed, and install that in
place of the front tire that failed .
A WARNING
--After installing a spare tire, the tire pres-
sure must be c hec ked as soon as possi­
b le. The tire p ress ure is available on
¢ page 240, fig. 169
- If the spa re tire is more t han 6 years old,
use it only in an emergency and with ex­
treme caution and careful driving.
- The spare ti re is intended only for tem­
pora ry and short-term use.
It shou ld be
replaced as soon as poss ible with the
normal wheel and tire.
- After mounting the compact spare tire, the tire pressure must be checked as
soon as possible . The tire pressure of the
compact spare tire must be 4.2 bar; oth­
erwise, you risk having an accident.

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