
,....,
N
co
er::
co
,....,
disassemble them ¢.&. .
A WARNING
Wheel bolts that are tightened or repaired in
correctly can become loose and result in loss
of vehicle control, which increases the risk of
an acc ident. For the correct tightening specifi
cation, refer to ¢
page 260, After changing a
wheel .
- Always keep the wheel bolts and the
threads in the wheel hub clean and free of grease.
- Only use wheel bolts that fit the rim .
- Always have damaged r ims repa ired by an
authorized Audi dealer o r autho rized Aud i
Service Facility . Never repair or d isassemble
rims yourself, because this increases the risk
of an accident.
Winter tires
W inte r ti res s ignificantly improve the vehicle's
h andling when driving in win ter condit ions . Be
cause of the ir constr uction (width, compound,
tread pattern), summer tires provide less trac
tion on ice and snow .
"'U se winter t ires on all fo ur wheels .
.. Only use winter t ires that are approve d for your
v ehicl e.
"' Please note that the maximum permitted
speed may be lower with winter tires¢.&_ . An
authorized Aud i dealer or au thori zed Aud i Serv
ice Fac ility can inform you about the maximum
permitted speed fo r your tires .
"' Check the tire press ure after installing wheels
¢page 244.
The effectiveness of winter tires is reduced great
l y when the tread is worn down to a depth of
0 .1 57 inch (4 mm). The character ist ics of winter
tires a lso de crease great ly as the tire ages, re
ga rdless of the remain ing tread.
WARNING
- Never drive faster than the maxim um per
mitted speed for your t ires. This cou ld cause
the tires to heat up too much. Th is increases
Wh eel s
the risk of an accident because it can cause
the t ire to burst.
- Always adapt your driving to the road and
traffic cond itions . Drive carefully and reduce
your speed on icy or slippery roads . Even
winter t ires can lose tract io n on black ice.
@ For the sake of the environment
Reinsta ll summer tires at the app ropr iate
time, beca use they prov ide better handling
when roads are free of snow and ice. Summer
tires cause less road no ise, tire wear and fue l
consumpt io n.
(D Tips
You can also use all season tires instead of
winter tires. Please note that in some coun
tries where winter tires are required, on ly
winter tires w ith the
& symbo l may be per
mitted .
Snow chains
Snow chains improve traction in the snow.
"'On ly install snow chains on the rear wheels.
"' Check and correct the seating of the snow
chains if necessary after drivi ng a few feet. Fol
low the instructions from the manufacturer .
"' Note the maximum pe rmitted spe ed wh en dr iv
ing w it h snow cha ins. Do not excee d 30 mph
( SO km/h) .
S now c ha ins not o nly improve the
driving in win
te r road condit io ns, but also the
braking.
Use of snow chains is only permitted w ith certa in
r im/tire comb inat ions due to technical reasons .
Check with an author ized Audi dealer or author
ized Audi Service Facility to see if you may use
snow chains.
U se
fine-mesh snow chains . They must not add
more than 0 .53 inch (13 .5 mm) in heig ht, incl ud
ing the cha in lock.
You m ust remove the chai ns when driving on
r oads t hat are
free of snow . When roads are free
of snow, snow chai ns can impa ir han dling and .,.
249

Wheels
damage the ti res, and the chains w ill quickly be
destroyed .
A WARNING
Using incorrect snow chains or insta lling snow
chains incorrectly can result in loss of vehicle
control, which increases the risk of an acc i
dent .
(D Note
Snow chains can damage the rims/wheel cov
ers * if the chains come into d irect contact
w ith them. Remove the wheel covers* first .
Use coated snow chains.
(D Tips
When using snow cha ins, it may be useful to
sw itch the off road mode on
<=> page 191.
Low aspect ratio tires
Your Aud i is factory -equipped with low aspect ra
tio tires. These t ires have been tho roughly tested
a nd been se lected specifically fo r yo ur model fo r
thei r supe rb per fo rman ce , road feel and handling
un der a va riety of d riving conditions . As k yo ur au
thor ized Audi dealer for mo re details .
T he low aspect ratio of these t ires is in dicated by
a nume ral of
55 or less in the tire's size desig na
tion . The numera l rep resents the rat io o f th e
tire's sidewall he ight in relat ion to its tread width
expressed in pe rcentage. Conventional tires have
a height/w idt h rat io o f 60 o r more .
The performance of low-aspect -ra tio tires i s par
ticularly sensitive to improper inflation pres
sure . It is therefore important that low aspect
ratio tires are inflated to the specified pressure
and that the inflation pressure is regularly
checked and maintained . Tire pressures should
be checked at least once a month and always
before a long trip <=>
page 244.
What you can do to avoid tire and rim
damage
Low aspect rat io tires can be damaged more easi
ly by impact with potholes, cu rbs, gullies or
250
ridges on the road, particularly if the tire is un
derinflated.
I n orde r to mi nimize the occur rence o f imp act
dam age to the tires o f yo ur vehicle, we recom
mend that you observe the following preca u
tions:
- Always m aintain reco mmende d in fla tion pres
sures. Check yo ur tir e pressure eve ry 2,0 00
m iles (3,00 0 km) and add air if necessary .
- Dr ive c arefully on ro ads w ith potholes, deep
gu llies o r ridges . The impact from dr iving
through or over such obstacles can damage
your tires. Impact with a curb may a lso ca use
damage to your t ires.
- After any impact, immediate ly inspect you r
tires or have them inspected by the nearest au
thorized Aud i dealer. Replace a damaged tire as
soon as possible.
- Inspect your tires every 2,000 m iles (3,000 km)
for damage and wear . Damage is not always
easy to see . Damage can lead to loss of a ir and
unde rinflation, w hich could event ua lly cause
tire fa ilure . If you believe that a tire may have
be en damaged, replace the tire as soon as pos
sible .
- These tires may wear mo re quickly than o thers .
- Please also remember that, while these tires delive r responsive hand ling, they may ride less
comfortab ly and make mo re noise than o ther
choi ces.
Reduced performance in winter/cold season
conditions
A ll tires are des igned for certain purposes. The
l ow aspect ratio, ultra h igh performance tires
o rigin ally ins talle d on your veh icle are inten ded
for m aximum dry and wet road per forma nce and
handling . They a re not suitable for co ld, snowy or
i cy weather conditions . If you drive under those
c ir cumstances, you should equip yo ur vehicle
with all-season o r winter tires, which offer better
tract ion under t hose conditions. We suggest you
u se the recommended s now or all-season tires
spec ified for your vehicle, o r the ir equiva lent .
Refer to<=>
page 249 for more detailed informa
tion regard ing winter tires.

Wheels
check your tires as soon as possible, and inflate
them to the proper pressure. Driving on a signifi
cantly under-inflated tire causes the tire to overheat and can lead to tire failure. Under-inflation
also reduces fuel efficiency and tire tread life,
and may affect the vehicle's handling and stop
ping ability.
Please note that the TPMS is not a substitute for
proper tire maintenance, and it is the driver's re
sponsibility to maintain correct tire pressure,
even if under-inflation has not reached the level
to trigger illumination of the TPMS low tire pres
sure telltale.
Your vehicle has also been equipped with a TPMS malfunction indicator to indicate when the sys
tem is not operating properly. The TPMS mal
function indicator is combined with the low tire pressure telltale. When the system detects a
malfunction, the telltale will flash for approxi
mately one minute and then remain continuously
illuminated. This sequence will continue upon
subsequent vehicle start-ups as long as the mal
function exists .
When the malfunction indicator is illuminated,
the system may not be able to detect or signal low tire pressure as intended . TPMS malfunctions
may occur for a variety of reasons, including the
installation of replacement or alternate tires or
wheels on the vehicle that prevent the TPMS from functioning properly . Always check the
TPMS malfunction telltale after replacing one or
more tires or wheels on your vehicle to ensure
that the replacement or alternate tires and
wheels allow the TPMS to continue to function
properly.
252
· If the Tire Pressure Monitoring System
indicator appears
Applies to vehicles: with tire pressure monitoring 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. 208 Instrument cl uster: i ndic ator ligh t with message
Using the ABS sensors, the tire pressure monitor
ing system compares the tire tread circumfer
ence and vibration characteristics of the individu
al tires . If the pressure changes in one or more
tires , this is indicated in the instrument cluster
display with an indicator light
RE and a message
c>fig. 208. If only one tire is affected, the loca
tion of that tire will be indicated.
The tire pressures must be stored in the Infotain
ment system again each time the pressures
change (switching between partial and full load
pressure) or after changing or replacing a tire on
your vehicle
c> page 253. The tire pressure moni
toring system only monitors the tire pressure you have stored. Refer to the tire pressure label for
the recommended tire pressure for your vehicle
c> page 244, fig . 207.
Tire tread circumference and vibration character
istics can change and cause a tire pressure warn
ing if:
- the tire pressure in one or more tires is too low.
- the tire has structural damage.
- the tire was replaced or the tire pressure was
changed and it was not stored
c> page 253 .
-the collapsible spare* tire is installed.
Indicator lights
RE Loss of pressure in at least one tire c> &.
Check the tires and replace or repair if necessary . .,.

..... N
co ~ CX)
..... I.Cl U"I
..... I.Cl .....
_& WARNING
-The chock cannot fulfil its function and may
lose its stability if the "tabs" on the support
plate a re not inserted correctly into the
elongated holes in the base plate. If th is
happens, the vehicle may sta rt to move
wh ile a wheel is being changed.
- Never use the fold ing chocks if they are
damaged or if they have not been assem
bled co rrectly.
Removing bass box
Appl ies to vehicles : wit h bass box
Before the inflatable spare tire* can be token
out, the bass box must be removed.
Fig . 21 1 Spare w heel well: Bass box
Removing ba ss box
"Lift up the cargo floor using the hand le .
" Squeeze the locking tabs
c:> fig . 211 (D of the
connector.
" Disconnect the connector @and place the lead
to one s ide.
"T urn the large screw counter -clockwise .
" Carefully remove t he bass box .
Installing bas s bo x
"Carefully place the bass box in the whee l. The
inscription "FRONT" on the bass box must face
forward.
" Reconnect the co nnector that was removed.
" Secu re the bass box w ith the la rge screw .
" Fold the cargo floo r bac k down.
Em ergen cy a ssis tanc e
Inflatable spare tire
Applies to vehicles: w ith inflatable spare tire
The inflatable spare tire expands to its full diam
eter when it is inflated .
Fig. 212 In flatable spare tire wit h comp ressor
Removing inflatabl e spare tire
"Lift up the cargo floo r us ing the handle.
" Remove the dirt tray .
" Turn the large screw <=:>
fig. 212 counter -clock-
w ise .
" Remove the bass box as required<=:>
page 255.
"Take out the inflatab le spare tire.
" Always store the vehicle too l kit, the jack* and
the replaced tire in the luggage compartment
<=:> page 139.
Stowing the inflatable spare t ire
.. Release the air by unscrewing the valve stem.
" Screw the valve stem back in afterwards.
" Wa it a few hours before plac ing the wheel in
the spare wheel well<=:>,& .
" Insta ll the bass box as required <=:>
page 255 .
" Secure the whee l w ith the la rge sc rew.
" Place t he d irt tray back in .
" Fold t he c argo floor back down .
After using the inflatable spare wheel
The inflatable spare tire can be re-used as long as
it is not damaged and is not worn down to the
tread wea r indicators
c:> .&, .
When you let the a ir out of the inf latab le spare
t ir e, it does not assume its folded shape again for
severa l hours . Unt il then, it cannot be placed
back i n the spare wheel well and stowed securely.
IJI>
255

..... N
co ~ CX)
..... I.Cl U"I
..... I.Cl .....
.. Take t ight hold of the end of the wrench handle
and turn the wheel bolts
c o un ter-cloc kwi se
about one single tu rn in the d irection of arrow
r=> fig . 218.
T igh tening
.. Install the wheel b olt w renc h over the wheel
bolt and push it down as far as it will go .
.. Take tight hold of the
end of the wrench handle
and turn each wheel bolt
cl oc kwise until it is
seated.
_& WARNING
- Do not use force or hurry when changing a
wheel - you can cause the vehicle to slip off
the jack* and cause ser ious personal inju
ries.
- Do not loosen the wheel bolts more than
one turn
before you raise the vehicle with
the jac k*. -Yo u ris k an injury.
@ Tips
If a wheel bolt is very tight, you may find it
easier to loosen by carefu lly pushing down on
the end of the wheel bo lt wrench with
one
foot only.
As you do so, hold on to the car to
keep your balance and take care not to slip.
Raising the vehicle
The vehicle must be li~ed with the jack* first be
fore the wheel can be removed .
Fig . 219 Sill pane ls: markin gs
Em ergen cy a ssis tanc e
Fig . 220 Sill: pos ition ing the jack
.. Engage the parking brake to prevent your vehi
cle from rolling unintentionally
.. Move the
sel ecto r le ver to po sitio n P.
.. Find the mark ing (imprint) on the sill that is
nearest the wheel that will be changed
r=> fig . 219 . Behind the marking, there is a lift
ing point on t he sill fo r the jack* .
"" Turn the
ja ck * located under the lifting point
on the sill to raise the jack until its arm @
r=> fig. 220 is located under the designated plas
tic mo unt
r=> A r=> (j) .
.. Align the jack* so that its arm @ r=> fig. 220 en
gages in the designated lifting point in the door
sill and the movable base @ lies flat on the
ground. The base @ must be
vertical under the
lifting point @.
"" Wind the jack* up furthe r unt il the flat tire
comes off the g round
r=> _&. .
Pos ition the jack* onl y under the designated lift
ing points on the s ill
r=> fig . 219. There is exactly
one location for each wheel. The jack* must not
be pos itioned at any othe r loca tion
r=> & r=> @.
An un stable surf ace under the jack* can cause
the vehicle to slip off the jack* . Always prov ide a
firm base for the jack* on the ground .
If necessa
r y place a s turdy board or similar support unde r
t h e jack*. O n
hard, slipp ery surfa ce s (such as
t il es) use a r ubber mat or sim ilar to prevent the
jac k* from slipp ing
r=> .&. .
_& WARNING
-
-You or your passengers could be i njured
while changing a wheel if you do not follow these safety precautions :
261

Emergency assistance
-Position the jack* only at the designated
lifting points and align the jack *. Other
wise, the jack* could slip and cause an in
jury if it does not have sufficient hold on
the vehicle .
- A soft or unstable surface under the jack*
may cause the vehicle to slip off the jack*.
Always provide a firm base for the jack* on
the ground. If necessary, use a sturdy
board under the jack*.
- On hard, s lippery surface (such as tiles)
use a rubber mat or similar to prevent the
jack* from slipping.
- To help pre vent injury to you rself and yo ur
passenge rs:
- Do not raise the vehicle until you are sure
the jack * is securely engaged.
- Passengers must not remain in the vehicle
when it is jacked up.
- Make sure that passengers wait in a safe
place away from the vehicle and well away
from the road and traffic.
- Make sure jack position is correct, adjust
as necessary and then continue to raise
the jack *.
(D Note
Do not lift the vehicle by the sill. Position the
jack * only at the designated lifting points on
the sill. Otherwise, your vehicle will be dam
aged.
262
Taking the wheel off/installing the inflatable spare tire
Follow these instructions step-by-step for chang
ing the wheel
Fig. 221 Changing a wheel: usin g the screwdriver handle
(w ith the blade removed) to turn the bolts
Fig. 222 Changi ng a w heel: alignment pin inside the top
h ole
After you have loosened all wheel bolts and
raised the vehicle off the ground, remove and re
place the wheel as follows:
Removing the wheel
.,. Use the hexagonal socket in the screwdriver
handle
to comp letely remove the topmost
wheel bolt and set it aside on a
clean surface
qfig. 221 .
.. Screw the threaded end of the alignment pin
from the tool kit hand-tight into the empty bolt
hole
q fig. 222 .
.,. Then remove the other wheel bolts as described
above .
.,. Take off the whee l leaving the alignment p in in
the bolt hole
q(D.
Putting on the inflatable spare tire*
.,. Inflate the inflatable spare tire* q page 256
and push the whee l over the alignmen t pin.

,....,
N
co
er::
co
,....,
handle to screw in and tighten all whee l bolts
slightly .
~ Remove the alignment pin and insert and tight
en the remaining wheel bolt slightly like the
rest .
~ Turn the jack handle* counter-clockwise to low
er the vehicle until the jack* is fully released .
~ Use the wheel bolt wrench to tighten all wheel
bolts firmly
Q page 260. Tighten them cross
wise,
from one bolt to the (approximately) op
posite one, to keep the wheel centered .
Q) Note
When removing or installing the whee l, the
rim could hit the brake rotor and damage the
rotor. Work carefu lly and have a second per
son help you.
(D Tips
Never use the hexagonal socket in the handle
of the screwdriver to loosen or tighten the
wheel bolts.
- Pull the reversible blade from the screwdriv
er before you use the hexagonal socket in
the handle to turn the wheel bolts.
- When mounting tires w ith
unidirectional
tread design
make sure the tread pattern is
pointed the right way
Q page 263.
- The wheel bolts should be clean and easy to
turn. Check for d irt and corrosion on the
mating surfaces of both the wheel and the
hub. Remove all dirt from these surfaces be
fore remount ing the wheel.
Tires with unidirectional tread design
Tires with unidirectional tread design must be
mounted with their tread pattern pointed in the
right direction .
Using a spare tire with a tread pattern
intended for use in a specific direction
When using a spare t ire with a tread pattern in
tended for use in a specific direction, please note
the following:
- The direct ion of rotat ion is marked by an arrow
on the side of the tire.
Emergency assistance
- If the spare tire has to be installed in the incor
rect direction, use the spare tire on ly tempora
r il y since the tire will not be able to ac hieve its
optimum performance characterist ics with re
gard to aquap lan ing, no ise and wear.
- We recommend that you pay part icu lar atten
tion to th is fact during wet weather and that
you adjust your speed to match road cond i
tions.
- Rep lace the flat tire w ith a new one and have it
installed on your veh icle as soon as possible to
restore the handling advantages of a un id irec
tional tire .
Notes on wheel changing
Please read the information Q page 241, New
tires or wheels
if you are going to use a spare tire
which is different from the tir es on your veh icle.
After you change a tire:
- Check the tire pressure on the spare immedi
ately after installation.
- Have the wheel bolt tightening torque
checked with a torque wrench as soon as pos
sible by your authorized Audi dealer or a
qualified workshop.
- With steel and alloy wheel rims, the wheel
bolts are correctly tightened at a torque of
105
ft lb (140 Nm).
- If you notice that the wheel bolts are corroded
and difficult to turn while changing a tire,
they should be replaced before you check the
tightening torque.
- Replace the flat tire with a new one and have
it installed on your vehicle as soon as possi
ble. Remount the wheel cover.
Until then, drive with extra care and at reduced
speeds.
.&_ WARNING
- If you are going to equip your vehicle with
tires or rims which differ from those which
were fac tory installed, then be sure to read
the information
Q page 241, New tires or
wheels.
-
263

Emergency situations
Emergency situations
General
This chapter is intended for trained emergency crews and working personnel who have the nec
essary tools and equipment to perform these
operations.
Starting by pushing or
towing
CD Note
Vehicles with an automatic transmission
cannot be started by pushing or towing.
Starting with jumper
cables
If necessary, the engin e con be started by con
necting it to the battery of another vehicle.
If the engine should fail to start because of a dis
charged or weak battery, the battery can be con
nected to the battery of
another vehicle, using a
pair of jumper cables to start the engine.
Jumper cables
Use only jumper cables of sufficiently large cross
section
to carry the starter current safely. Refer
to the manufacturer's specifications.
Use only jumper cables with
insulated terminal
clamps which are distinctly marked :
plus(+) cable in most cases colored red
minus(-) cable
in most cases colored black.
A WARNING
Batteries contain electricity, acid, and gas.
Any of these can cause very serious or fatal in
jury. Follow the instructions below for
safe
handling of your vehicle's battery.
-Always shield your eyes and avoid leaning
over the battery whenever possible.
-A discharged battery can freeze at tempera
tures just below 32 °F (0 °C). Before con
necting a jumper cable, you must thaw the
270
frozen battery completely, otherwise it could explode.
- Do not allow battery acid to contact eyes or
skin. Flush any contacted area with water immediately.
- Improper use of a booster battery to start a
vehicle may cause an explosion.
- Vehicle batteries generate explosive gases.
Keep sparks, flame and lighted cigarettes
away from batteries.
- Do not try to jump start any vehicle with a
low acid level in the battery.
- The voltage of the booster battery must also
have a 12-Volt rating. The capacity (Ah) of
the booster battery should not be lower
than that of the discharged battery. Use of
batteries of different voltage or substantial
ly different "Ah" rating may cause an explo
sion and personal injury.
- Never charge a frozen battery. Gas trapped in the ice may cause an explosion.
- Never charge or use a battery that has been
frozen . The battery
case may have be weak
ened .
- Use of batteries of different voltage or sub
stantially different capacity (Ah) rating may
cause an explosion and injury. The capacity
(Ah) of the booster battery should not be
lower than that of the discharged battery.
- Before you check anything in the engine
compartment, always read and heed all
WARNINGS
~page 220.
CD Note
-Applying a higher voltage booster battery
will cause expensive damage to sensitive
electronic components, such as control
units, relays, radio, etc.
- There must be no electrical contact between
the vehicles as otherwise current could al
ready start to flow as soon as the positive
(+) terminals are connected.
@ Tips
- The discharged battery must be properly
connected to the vehicle's electrical system. .,..