spare wheel AUDI Q3 2015 Owners Manual

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Airbag system ............ ... .. 112
Important things to know . . . . . . . . . . 112
Front airbags .................... 116
Monitoring the Advanced Airbag
System . . . . . . . . . . . . . . . . . . . . . . . . . 123
Side airbags . . . . . . . . . . . . . . . . . . . . . 127
Side curtain a irbags . . . . . . . . . . . . . . . 130
Child Safety . . . . . . . . . . . . . . . . . . . 133
Important things to know . . . . . . . . . . 133
Child safety seats . . . . . . . . . . . . . . . . . 139
Installing a child safety seat . . . . . . . . 143
LATCH Lower anchorages and tethers
for child ren . . . . . . . . . . . . . . . . . . . . . . 146
Additional Information
lSl
Vehicle operation . . . . . . . . . . . . . 1S2
Intelligent technology . . . . . . . . 152
Notice about data recorded by the
Event Data Recorder and vehicle
control modules . . . . . . . . . . . . . . . . . . 152
Electronic Stabili zation Control (ESC) . 153
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 156
Electromechanical steering . . . . . . . . . 158
Driving with your quattro . . . . . . . . . . 158
Energy management . . . . . . . . . . . . . . 159
Driving and environment . . . . . 161
The first 1,000 miles (1,500 km) and
afterwards . . . . . . . . . . . . . . . . . . . . . . 161
Avoid damaging the vehicle. . . . . . . . . 161
Catalytic converter . . . . . . . . . . . . . . . . 161
Shutting down vehicle . . . . . . . . . . . . . 162
Operate your vehicle economically and minimize pollution. . . . . . . . . . . . . . . . 162
Driving offroad . . . . . . . . . . . . . . . . . . . 164
Trailer towing . . . . . . . . . . . . . . . . . 166
Driving with a trailer . . . . . . . . . . . . . . 166
Trailer towing tips . . . . . . . . . . . . . . . . 168
Vehicle care . . . . . . . . . . . . . . . . . . . 170
Vehicle care and cleaning . . . . . 170
General information . . . . . . . . . . . . . . 170
Car washes . . . . . . . . . . . . . . . . . . . . . . 170
Cleaning and care information . . . . . . 171
Table of contents 3
Fuel supply and filling your
fuel tank ..... .... ..............
175
Gasoline .. .. .. .. .. .. .. .. .. .. .. .. 175
Fuel tank. . . . . . . . . . . . . . . . . . . . . . . . 176
Checking and filling . . . . . . . . . . . 179
Engine hood . . . . . . . . . . . . . . . . . . . . . 179
Engine compartment ............. .
Engine oil . .. .. .... ... .. ..... ... .
Engine cooling system .......... .. .
Brake fluid ....... .............. .
Battery ........................ .
Windshield washer container
Tires and wheels ... ..... ... .. .
181
181
186
189
190
193
195
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Tire pressure monitoring system 213
Do-it-yourself service . . . . . . . . . 216
What do I do now? ............ 216
General information . . . . . . . . . . . . . . 216
Vehicle tool kit with lifting jack . . . . . . 216
Folding chocks . . . . . . . . . . . . . . . . . . . 217
Removing bass box . . . . . . . . . . . . . . . 217
Space-saving spare tire (compact
spare tire) . . . . . . . . . . . . . . . . . . . . . . . 217
Changing a wheel . . . . . . . . . . . . . . . . . 218
Fuses and bulbs . . . . . . . . . . . . . . . 224
Fuses. ....... ... .. .............. 224
Bulbs. . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Emergency situations . . . . . . . . . 228
General . . . . . . . . . . . . . . . . . . . . . . . . . 228
Starting by pushing or towing . . . . . . . 228
Starting with jumper cables . . . . . . . . 228
Use of jumper cables . . . . . . . . . . . . . . 229
Emergency towing with commercial
tow truck . . . . . . . . . . . . . . . . . . . . . . . 230
Lifting vehicle . . . . . . . . . . . . . . . . . . . . 232
Technical data . . . . . . . . . . . . . . . . . 234
Technical Data . . . . . . . . . . . . . . . . . 234
Vehicle identification . . . . . . . . . . . . . . 234
Weights . . . . . . . . . . . . . . . . . . . . . . . . 234
Dimensions . . . . . . . . . . . . . . . . . . . . . . 235
•
•

200 Tires and wheels
you have stored. The system does not recog­
nize the load condition of your vehicle.
The effectiveness of the tire pressure monito r­
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. 152 for the location
of the label on driver's side 8-pillar (color of
the actua l label and exact location on the ve­
hicle wi ll vary slightly).
Note that the following table is accurate at
the time of going to press and is subject to
Model Tire designation
Engine
Q3: 235/50
Rl8 97H
2.0 liter All Season
4 -cylinder
235/50 Rl8 97V
All Season
255/40 Rl9 96Y
High Performan ce
255/35 R20 97Y xl
High performance
change. In the event of discrepancies, the tir e
pressure label is located on the driver's side 8-
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 t ire sizes instal­
l ed on the respective models as original
equipment, or as a factory option.
Tire pressure
normal load condition full load condition (up to 3 occupants)
front rear front rear
PSI kPA PSI kPA PSI kPA PSI kPA
33 220 33 220 34 230 36 250
33 220 33 220 34 230 36 250
34 230 34
230 44
300 47
320
34 230 34 230 44 300 47 320
xl= reinforced 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
located on a label on the driver's side 8 -pillar.
Because technical changes may be made to
vehi cle equipment dur ing the model year, al­
ways compare the tire size designation on the
tire pressure labe l on your vehicle with 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 t ires on the vehicle.
This is especially important if the vehicle be­
longs 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 mak ing sure that
load limits are not exceeded . Vehicle load in- eludes
everybody and everything in and on the
vehicle. These load limits are technically refer­
red to as the vehicle's Gross Vehicle Weight
Rat ing ("GVWR"). The Gross Axle We ight Rat­
ing ("GAWR") is the maximum load that can
be applied at each of the vehicle's two axles.
The Gross Vehicle Weight Rating and the
Gross Axle Weight Rating are listed on the
safety compliance sticker label located on the
dr ive r's side 8-pillar. The tire pressure labe l on
you r Audi lists the max imum combined
weight of all of the occupants and luggage or
other cargo that the ve hicle can carry. For the
location of the tire pressure label
~fig . 152. .,..

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A WARNING ,~
Overloading a vehicle can cause loss of ve­
hicle control, a crash or other accident, se­
rious personal injury, and even death.
- Carrying more weight than your vehicle
was designed to carry will prevent the
vehicle from handling properly and in­ crease the risk of a loss of vehicle con­
trol.
- The brakes on a vehicle that has been
overloaded may not be able to stop the
vehicle within a safe distance.
- Tires on a vehicle that has been overload­
ed can fail suddenly causing loss of con­
trol and a crash.
- Always make sure that the total load be­
ing transported -including the weight of
a trailer hitch and the tongue weight of a
loaded trailer -does not make the vehi­
cle heavier than the vehicle's Gross Vehi­
cle Weight Rating.
A WARNING
- Incorrect tire pressures and/or underin­
flation can lead to a serious or fatal acci­
dent .
- Incorrect tire pressures and/or underin­ flation cause increased tire wear and can
affect the handling of the vehicle.
- Incorrect tire pressures and/or underin­
flation can also lead to sudden tire fail­
ure, including a blowout and sudden de­
flation, causing loss of vehicle control.
Checking tire pressure
-
The correct tire pressure for the tires original­
ly installed on your vehicle is listed on the tire
pressure label located on driver's side 8-pil­ lar .
The recommended tire pressures are on the
tire pressure label and in the table
c::;, page 199, Cold tire inflation pressure . This
means that the pressure must be checked and
adjusted when the tire has not been driven for more than a couple of miles (kilometers) at
low speeds during the previous three hours.
Tires and wheels 201
Air in the tires expands when the tire heats up
as a result of internal friction as it flexes in
use. The tire pressure is higher when the tire
has warmed up than when it is "cold."
It is the inflation pressure in a "cold" tire that
counts. Therefore, you should never let air out
of a warm tire to match "Cold tire inflation
pressure" recommendations
c::;, page 199 . The
tires would then be underinflated and could
fail suddenly .
The tire pressure label on your Audi lists the recommended cold tire inflation pressures at
maximum capacity for the new, original
equipment tires that were on your vehicle at
the time it was manufactured . For the loca­
tion of the label
¢page 199, fig . 152 .
Most tires lose air naturally over time . They
can also lose some air if you drive over a pot ­
hole or hit a curb while parking.
It is usually
not possible to see whether the radial tires
used today are underinflated just by looking
at them.
Therefore, be sure to check tire pressures at
least once a month and always before going
on a long trip. Make sure to take the number
of people and the amount of luggage into ac­
count when adjusting tire pressure for a trip -
even one that you would not consider to be "long." See
c::;, page 203, Tires and vehicle
load limits
for more important information .
Always use an accurate tire pressure gauge
when checking and adjusting inflation pres­
sures. Check all of the tires and be sure not to
forget the spare tire. If the pressure in any tire is too high when the tire is "cold", let air out
of the tire slowly with the edge of the tire 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
difference between the pressure in the cold
tire and the pressure you need and add the air
that you need to reach the correct pressure for
the vehicle load (passengers and luggage) for
the tires on your vehicle as listed on the on .,.. •
•

202 Tire s and whee ls
your veh icle and in this manua l and the kind
of driving you p lan to do .
Neve r e xcee d the m ax imum inflati on pres­
s u re list e d on th e tir e s ide wall f or a ny r ea­
s on.
Remember that the vehicle manufacturer, not
the tire manufacturer , determ ines the co rrect
tire pressure for the t ires on your veh icle .
It is important to check the tire pressure when
the tires a re cold .
- Read the required t ire pres sure from the tire
pressure label. The ti re pressure label is lo­
cated on the driver's side 8-p illar . The t ire
pressure label lists the recommended cold
t ire inflat ion p ressu res for the veh icle at its
maximum capacity we ight and the tires that
were on you r vehicle at the time it was man­
ufactured . For recommended tire pressures
for normal load condit ions, please see chap­
ter
9 page 199.
-Turn the valve stem cap counter-clockwise
to remove it from the tire valve.
- Place the a ir pressure gauge on the valve.
- T he tire pressures should on ly be checked
and adjusted when the tires are cold. The
s li ghtly raised pressures of warm tires must
not be reduced.
- Adjust the tire pressure to the load you are
carrying .
- Reinsta ll the va lve stem cap on the valve.
When should I check the tire pressur e?
The correct tire pressure is especially impor­
tant at high speeds. The pressure should
therefore be checked at least once a month
and always befo re starting a journey. Do not
forget to check the tire pressure for the spare wheel.
When should I ad ju st th e tire p re ss ures?
Adj ust the tire p ressure to the load you are
carry ing . After chang ing a wheel
or replacing
wheels you have to adjust the tire pressures
on all wheels . In addition, you must then in iti­
alize the new tire pressures in th e tire pres­
sure monito ring system*
c> page 213.
A WARNING
Incorrect tire pressures and/or underinfla­
tion can lead sudden tire fa ilure, loss of
control, collision, serious personal injury
or even death.
- When the
Rt] warning symbol appears in
the instrument cluster, stop and inspect
the t ires.
- Incorrect tire pressure and/or underinfla­
tion can cause increased tire wear and
can affect the hand ling of the vehicle and
stopping abi lity.
- I nco rrect tire pressures and/or underin­
f lation can also lead to sudden t ire fail­
ure, including a blowout and sudden de­
flation, ca using loss of vehicle contro l.
- The driver is responsible for the co rrect
tire pressures for all tires on the veh icle.
The applicable pressure values are locat ­
ed on a sticker on the driver's side B -pil­
lar.
- Only when all tires on the vehicle are fil­
led to the correct pressure, the tire pres­
sure monitoring 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 driver
observe the spec ified t ire pressure values
for the tires and the correct pressures for
the function of the t i re pressure monitor­
ing system*.
- Always inflate t ires to the recommended
and correct t ire p ressure before dr iving
off.
- Driving with underinf lated tires bend
mo re, letting them get too hot resulting
in tread sepa ration, s udden tire failure
and loss of cont ro l.
- E xcessive speed and/overloadi ng can
cause heat b uild- up, sudden tire failure
and loss of cont ro l.
- I f the tire pressure is too low or too high,
the t ires will wear prema turely and the
vehicle wi ll not handle well. ..,

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contribution to good road holding and safe
handling when in good condition and properly
inflated
¢ .&. .
We recommend that all work on t ires and
wheels be performed by an authorized A udi
dealer. They are familiar with recommended
procedures and have the necessary spec ial
too ls and spare parts as we ll as the proper fa ­
cilities for dispos ing of the old tires .
Authorized Audi dealers have the necessary information about techn ica l requ irements for
installing or changing tires and r ims.
R eplacing t ires and wheel s
Tires shou ld be rep laced at least in pairs and
not individua lly (for example both front tires
or both rear tires together).
Be s ure to read and heed the information to
the tire pressure monitoring system*
¢ page 213.
Always buy rep lacement radial tires that have
the same specifications as the t ires approved
for your ve hicle by Audi. Replacement tires
must always have the same load rating speci ­
fication as the original equipment or approved
optional tires listed in the table
¢ page 199.
Audi-approved specification tires are specially
matched to your vehicle and its load limits ,
and can contribute to the important road hold­
ing, driving character istics, and safety of the
veh icle. The table
( ¢ page 199) lists spec ifica­
tions of the t ires approved for the Audi mod­
e ls covered by your Owner 's Literature .
T he tire pressure labe l located on dr iver 's side
B-pillar (¢
page 199, fig. 153) lists the speci­
fications o f the orig inal equipment tires in­
stalled on your veh icle at the time it was man­
ufactured .
Federal law requires t ire manufacturers to
p lace s tanda rd ized information on the s ide­
wall of all tires¢
fig. 156 . This information
i dent ifies and desc ribes the fundamental
characterist ics , the quality grade of the tire
and a lso provides a tire ide ntificat io n number
Tire s an d wheel s 207
for sa fety standard certification and in case of
a reca ll.
Tire specifications
Knowledge of tire specifications makes it eas­
ier to choose the co rrec t tires . Radial ti res
have the tire specifications marked on the
sidewa ll, for examp le:
P255 / 35 R20 97Y XL
This co nta ins the following information :
P Indicates the tire is for passenger cars
(where app licab le)
255 Nom inal tire width i n mm of the tire
from sidewall edge to sidewall edge. In
general, the larger the number, the wider
the ti re
35 Height/w idth ratio in percent (aspect ra -
t io)
R Tire construct ion: Radial
1 9 Rim diameter code (i n inches)
96 Load rating code
Y Speed ra ting letter code
XL (or "xl", "EXTRA LOAD", or "RF" Indicates
t h at the t ire is a"Re info rced" or an " Extra
Load " tir e
M+S (or "M/S") Indicates that the ti re has
some mud and snow capab ility
The tires could also have the informat ion of
direction of rotation ¢
page 195 .
Tire manufacturing d ate
The manufact uring date is also indicated on
the tire sidewall (possibly only on the
inner
s ide of the wheel):
"DOT ... 2214 ... "means, for example, that
the tire was produced in the 22nd week of 2014.
Speed rating (letter cod e)
The speed rating letter code on the whee ls in­
dicates the maximum permissible road speeds
¢ .&. in Winter tires on page 211.
P up to 93 mp h (150 km/h)
Q up to 99 mp h (1 58 km/h)
R up to 106 mph ( 170 km/h)
•
•

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-All four wheels must be fitted with radia l
t ires of the same type, size (roll ing cir­
cumference) and the same tread pattern .
Driv ing with different tires reduces veh i­
cle handling and can lead to a loss of
control.
- If the spare tire is not the same as the
t ir es that are mounted on the veh icle -
for example with winte r tires -o nl y use
the spare tire for a short period of time and dr ive wi th extra care. Refit the nor­
ma l road whee l as soon as safely possi ­
ble.
- Never drive faster than the maxim um
speed for which the tires on your vehicle
are rated because tires that are driven
faster than their rated speed can fail
sudden ly.
- Overloading tires cause heat build- up,
sudden tire failure, including a blowout
and sudden deflation and loss of control.
- Temperature grades app ly to tires that
are properly inflated and not over or un­
der inflated .
- For technical reasons it is not a lways
poss ible to use wheels from other
vehicles -in some cases not even wheels
from the same vehicle model.
- If you install wheel tr im discs on the ve­
hicle wheels, make sure that the air flow
to the brakes is not blocked. Reduced air­
flow to the brakes can them to overheat,
increasing stopping distances and ca us­
ing a collision.
- Run flat t ires may on ly be used on
vehicles that we re equ ipped w ith them
at the facto ry. The vehicle must have a
chassis des igned for run flat t ires and a
facto ry-installed tire p ress ure monito r­
ing system* that indicates a loss of tire
pressure. Incorrect use of run flat tires
can lead to vehicle damage or accidents.
Check with an authorized Audi dea ler or
t ire spec ia list to see if your vehicle can be
equipped with run flat tires .
If run flat
t ir es a re used, they must be insta lled on
all four wheels. M ixing tire types is not
permitted.
Tire s an d wheel s 209
@ Note
-For technical reasons, it is not generally
possible to use the wheel rims from oth­
er veh icles. Th is can hold tr ue for wheels
of the same vehicle type.
- If the spare tire is d ifferent from the
tires that you have mounted on your ve­
hicle (for example winter tires or wide
profi le tires), then use the spare tire for a
short per iod of time only and drive w ith
extra care. Replace the flat tire w ith the
tire matching the othe rs on your vehicle
as soon as possib le.
- Never d rive without the valve stem cap .
T he va lves co uld get d amaged.
(® For the sake of the environment
D ispose of o ld tires in accordance with the
l ocal requirements.
Uniform tire quality grading
- Tread wea r
- Traction AA A B C
- Temperature ABC
Quality grades can be found where applicable
o n the t ire s ide wall between tread shoulder
and maximum section width
c:> page 206,
fig. 156 .
For e xample : Tread wear 200 , Traction AA,
Temperature A.
All passenger car t ires must conform to Feder­
al Safety Requirements in addition to these
grades .
Tread w ear
T he tread wear grade is a comparative rating
based on the wear rate of the tire when tested
under contro lled conditions on a specified
government test course.
For example, a tire graded 1S0 wo uld wear
one and one ha lf (1 1/2) times as well on the
government course as a tire graded 100.
1JJ>
•
•

210 Tire s and wheel s
The relat ive performance of tires depends
upon the actua l conditions of their use, how ­
ever, and may depart sign ificantly from the
norm due to va riat ions in dr iving habits, serv­
ice practices and differences in road character­
istics and climate.
Tr action
The traction grades , from highest to lowest,
are AA, A, Band
C. Those g rades 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 ¢.&, .
Temperature
The tempera ture grades are A (the h ighest),
B, and
C, represen ting the tire's resistance to
the generat ion of heat and its abi lity to dissi ­
pate heat when tested under controlled cond i­
tions on a specified indoor laboratory test
wheel.
Sustained high temperature can cause the
material of the tire to degenerate and reduce
tire life, and excessive temperature can lead
to sudden ti re fa il ur e~ .&, .
The grade
C corresponds to a level of perform ­
ance which all passenger ca r tires must meet
u nder the Federa l Motor Veh icle Safety Stand­
a rd No.
1 09. Grades Band A represent higher
l eve ls of performance on the laboratory test
wheel than the minimum required by law .
A WARNING
The traction grade assigned to this tire is
based on straight-ahead braking traction
tests, and does not include acceleration,
cornering , hydroplan ing or peak traction
character istics.
A WARNING
The temperature grade for this t ire is es­
tablished for a t ire that is properly inflated
and not overloaded . Excessive speed, un­
derinflation, or excessive loading, eithe r
-
separately or in combination, can ca use
heat bui ldup and possib le 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 or "snow" tires, those
with very deeply cut tread . These tires should
only be used in pairs and be installed on all
four wheels . Make sure you purchase snow
tires that are the same s ize and construction
type as the othe r tires on your vehicle .
Your vehicle is equipped with all wheel drive,
th is will improve traction during winter driv ­
i ng, even with the standa rd t ires. However, we
strong ly recommend that you always equip all
four wheels on you r vehicle wi th cor rectly fit­
ted win ter tires o r all -season tires, when win­
te r road cond itions are expected . This also im­
proves the vehicle's braking performance and
reduces stopping distances.
Summe r tires provide less grip on i ce and
snow.
Winter tires (snow tires) must always be fitted on all four whee ls .
Ask your author ized Audi dealer or qualified
workshop for permitted
winter tir e siz es. Use
on ly rad ial winter t ires .
Winter tires lose their effectiveness when the
tread is worn down to a depth of
O .15 7 inch
(4 mm).
Only drive w ith w inter t ires under winter con ­
ditions. 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 ti re, see notes on spare
whee l¢
page 206 .
Please always remember that winter tires may
have a lower speed rating than the tires origi-
nally installed on your vehicle at the time it .,.

214 Tire s and wheel s
When the malfunction indicator is illuminat­
ed, the system may not be able to det ect or
signal low t ire pressure as intended . TPMS
malfunct ions m ay occur for a variety of re a­
sons, including the installa tion of replace­
ment or a lternate tires or wheels on the vehi ­
cle that prevent the TPMS from funct ioning
properly . Always check the TPMS malfunct ion
tellta le afte r replacing one or more t ires or
wheels on your veh icle to ensure that the re­
p lacement or a lternate tires and wheels allow
the TPMS to continue to function properly.
Tire pressure 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.
F ig. 157 Display : under inflatio n warning
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 decreases in one
or more tires, th is is indicated in the instru­
ment cluster w ith a warning symbo l
RE and a
message¢
fig. 157 . If on ly one ti re is affect ­
ed, the location of that tire will be indicated .
The t ire p ressu re monito ring system must be
reset each t ime the press ures a re adjusted (e.
g . when switching between partia l and full
l oad pressure) or after changing or replacing a
tire on your vehicle ¢
page 215. The TPMS in­
dicator only monitors the tire p ressu re that
you have previously s tored. You can find the
recommended tire pressures for your vehicle
on the label on dr iver 's side B -pillar
¢ page 199.
Tire tread circumference and vibration charac­
teristics can change and cause a tire pressure
warning if:
- t he t ire press ure in one or more tires is too
low,
- t he t ire has s tructural damage ,
- the t ire p ressure was changed, wheels rotat -
ed or replaced but the TPMS was not reset
¢ page 215,
-the spare t ire is mou nted.
Warning symbo ls
RE Loss of pressure in at least one tire¢.& .
Check the tire or tires and replace or repa ir if
necessary . Check/correct the pressures of all
four t i res and reset TPMS
¢ page 215 .
Ill (T ire Pressure Monitoring Sys tem) T ire
pr ess ure: S y ste m m alfun ction -If l!I ap ­
pears after switching the ignition on or wh ile
driv ing and the indicator light
RE in the in­
strument cluster b links for app rox imately one
minute and then stays on , the re is a system
malfunction . Attempt to sto re the correct tire
pressure
¢ page 215 . If the indicator light
does not turn off or if it turns on shortly
thereafter, immediately drive yo ur vehicle to
an authori zed Aud i dea ler or authori zed repa ir
facility to have the malfunction corrected .
A WARNING
--- If the tire pressure indicator appears in
the instrument cluster display, one or mo re of your t ires is sign ifi cantly unde r­
i n flated. Reduce yo ur speed immedi ately
and avoid any hard steer ing or b raking
maneuve rs. Stop as soon as possib le and
check the tires and their pressures. In­
f late the tire pressure to the proper pres­
sure as indicated on the vehicle's tire
pressure labe l
¢page 199. Driving on a
significantly under-i nflated tire causes
the t ire to overheat and can lead to ti re
fa ilu re. Unde r-inflation also is likely to
impair the vehicle's handling and stop­
p ing ability.

M N M N
0 ::i co
rl I.O
"' rl
"' rl
-Never start the engine when the veh icle
is raised, which cou ld cause an accident.
- Support the vehicle secure ly with appro­
priate stands if work is to be performed
underneath the vehicle; otherwise, there
is a potential risk for injury.
Folding chocks
Applies to vehicles: with fold ing chocks
The folding chocks are part of the on board
tool kit.
------ - --
Fi g. 159 Opening foldi ng chocks
To use the chocks, you fi rst have to ra ise the
suppor t plate~
fig . 159 CD and then insert
the locking p late with the two "tabs" into the
e longated holes in the base plate@~&. .
&_ WARNING
-The chock cannot fulfil its function and
may lose its stability if the "tabs" on the
support plate are not inserted correctly into the elongated holes in the base
plate. If t his happens , the veh icle may
sta rt to move whi le a wheel is being
changed.
- Never use the folding chocks if they are
damaged or if they have not been assem­
bled correct ly.
What do I d o now ? 217
Removing bass box
App lies to vehicles: wit h bass box
Before the spare tire can be taken out, the
bass box must be removed.
Fi g. 160 Spa re whee l well: Bass box
Removing bass box
.,. Lift up the cargo floor us ing the handle .
.,. Squeeze the locking tabs
CD ~ fig. 160 of
the connector .
.,. Disconnec t the conne ctor @and place the
le ad to one side .
.. Tur n the large screw counter-clockwise .
.. Carefully remove the bass box.
Installing bass box
.,. Carefully place the bass box in the wh eel.
The ins cription "FRO NT' ' on the bas s box
m ust face forward .
.. Reco nnect the connector that was removed .
.. Secure the bass box with the large screw.
.. Fold the cargo floor back down.
Space-saving spare tire
(compact spare tire)
.'II If Ill llf 1111 11
Fig . 16 1 Lu ggage compartme nt: Spa re tire
T he spare tire is on ly in tended for tempo rary
u se over short distances. After use, have it ...,

218 What do I do no w?
checked as soon as possible and, if necessary,
replaced by an Audi dea ler or qualified work­
shop.
P lease no te the following restr ictions when
using the spare tire . The spa re tire is designed
specifica lly for this model. For t his reason, do
not use a spare tire from a different type of
vehicle.
Re moving the spare tire
.. Take out the floor pane l.
.. Remove the wing screw ¢
fig. 161 and take
out the retainer underneath .
.. Remove the bass box* ¢
page 217.
.. Take out the spare tire.
Snow cha in s
For technica l reasons, snow chains must not
be used on the spare tire .
Should you have a flat tire on one of the front
wheels when using snow chains, fit the spare
tire in place of one o f the rear whee ls. You can
then attach the snow chains to the whee l tak­
en from the rear and use this wheel to replace
the flat front twheel.
A WARNING
- Never use the spare tire if it is damaged
or if it is worn down to the tread wear in­
dicato rs .
- If the spare tire is more than 6 years o ld,
use it only in an emergency and w ith ex­
t reme caution and careful d riving .
- The spare tire is intended only for tem­
porary and short-term use. It should be
replaced as soon as possib le w ith the
normal wheel and t ire.
- After mounting the compact spare tire,
the tire pressu re must be checke d as
soon as poss ible. The tire pressure of the
c om pac t spa re tire must be 4.2 bar; oth­
erwise, you risk hav ing an accident .
- Do not drive faster than 50 mph (8 0 km/
h). You risk having an acc iden t.
- Avoid full-throttle acce le rat ion, heavy
braking, and fast corner ing . Yo u r isk hav­
ing an ac ciden t. -
Never drive using more than one spare
wheel and tire. You r isk having an acci­
dent.
- Normal summer or winter t ires must not
be mounted on the compact spare wheel
rim.
- For technical reasons, the use of tire
chains on the spare tire is not permitted.
If it is necessary to drive with tire chains,
the spare wheel must be mounted on the
front ax le in the event of a flat in a rear
tire. The new ly available front wheel
m ust then be installed in place of the
rea r whee l w ith the flat tire. Installing
the tire chain be fore mounting the whee l
and tire is recommended.
- Loose items in the passenger compart ­
ment can cause se rious personal injury
during hard braking or in an accident. Never store the spare tire or jack and
too ls in t he passenger compartment.
Changing a wheel
Before changing a wheel
Observe the following precautions for your
own and your passenger's safety when chang­
ing a wheel.
.. After you experie nce a t ire failure, pull the
car well away from mov ing traffic and try to
reach
level ground before you stop
¢ page 216, ¢,& .
.. All passengers should leave th e car and
move to a safe location ( for ins tance, behind
the guardrail) ¢&, .
.. Engage the
pa rking brake to prevent your
veh icle from rolling unintentionally
c> &, .
.. Move the
selector lever to the P posit ion .
.. If you are towing a trailer : unhitch the trail­
er from your vehicle.
.. Take the
jack ¢ page 216 and the spare tir e
¢page 217 out of the luggage compart-
ment. .,.