change wheel AUDI S3 2009 User Guide

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•
All pressure warning indicators in the display will be canceled.
Fo llowing each intent ional change in specified pressures, tire pres­
sures must be saved again .
After the pressures are saved, the tire pressure monitoring system
measures the current tire pressures and saves them as the new
specified pressures.
[ i] Tips
• The tire pressure is shown on the tire pressure label. The tire
pressure label is located either on the driver's side B -pillar or on the
inside of the fuel filler flap. The tire pressure label lists the recom­
mended cold tire inflation pressures for the vehicle at its maximum
capacity weight and the tires that were on your vehicle at the time
it was manufactured. For recommended tire pressures for normal
load conditions, please see chapter~
page 247.
• The tire pressure monitoring system helps the driver monitor tire
pressures, but the driver is still responsible for maintaining the
correct tire pressure. •
Applies to vehicles: with tir e pressure monitor ing system
Wheel change
If a wheel is changed, the wheels that were exchanged
have to be reprogrammed.
- Turn on the ignition.
- Press the button=>
page 266, fig. 186 for approximately 5
seconds. You will hear a beep and the symbol in the
button flashes three times.
Programming is necessary:
• after the tires have been rotated on the vehicle, or the spare tire
is used, •
if tires with new wheel sensors are used.
All pressure warning indicators in the display will be canceled. The
system malfunction error message will not disappear until the
vehicle is underway. With pressing the button~
page 266, fig. 186,
the reprogramming of the new sensors and storing of actual pres­
sures starts . This learning phase can take up to 10 minutes driving
time.
During the learning process the tire pressure monitoring system is
not available. •
Applies to vehic les: with tir e pr essure monitor ing system
Malfunctions *
A malfunction can have various causes.
Fig. 187 Display:
System malfunction
If the '-warning light in the instrument cluster flashes for approxi ­
mately one minute and then remains continuously illuminated and
additionally the
~ f ig. 187 symbol appears in the display, the
tire pressure monitoring system is not available . This can have
various causes.
• If the message appears at the end of the learning process, the
system cannot recognize the wheels installed on the vehicle . This
can be because one or more wheels without a wheel sensor were
installed. .,,_
Vehicle care I t •

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• A wheel sensor or other component may have failed.
• During ini tializat ion the system has detected more tha n 4 wheels
on the vehicle, for example whi le driving next to another car with a
tire pressure monitoring system.
• A wheel change was made but the button
:=:, page 266, fig. 186
was not pressed.
• Audi Genuine Parts were not used for parts replacement .
• If snow chains are being used, system function can be compro­
mised due to the shielding properties of the chains.
• The tire pressure monitoring system may not be avai lable
because of a radio malfunction.
• Transmitters with the same frequency, such as radio head­
phones in the vehic le or radio equipment, can cause a temporary
disruption of the system through excessive electromagnetic fields .
• Eliminate the interference if possible and then proceed as
follows: Turn off the engine for 20 minutes. Then drive another 10
min. If the warning light comes on again, you shou ld con tact your
authorized Audi dealer immediately to have the prob lem corrected.
• Do not use commercially avai lab le tire sea lants . Otherwise, the
e lectrica l components of the tire pressure monitoring system wi ll
no longer work properly and the sensor for the tire p ressure moni ­
toring system wil l have to be rep laced by an authorized Audi dealer
or o ther qua lified workshop .•
Certification
This device complies with part 15 of the FCC rules and RSS -210.
Operation is subject to the following conditions:
• this device may not cause harmful interference, and
• this device must accept interference rece ived, including interfer ­
ence that may cause undesired operation.
The receiver 5WK49069 uses the same schematic, assemb ly, layout
and PCB as 5WK49097 . 5WK49097 is a multi channel receiver and 5WK49069 is a single channe
l receiver . They only differ in : SAW­
Filter V1 _4 was changed from A2C00038979 to V1 _2 A2C00032378,
Inductor L5_3 and L6_233nH were changed to L5 _2 and L6 _247nH .
BAND PASS FILTER V3_2 was changed from A2C00038762 to V3_3
A2C00036085. V10 : ATIC75 C1, A2C000029505 was changed to V10 :
ATIC75 C2-Light, A2C000043220 . Q1 14.246MHz A2C00037710 was
changed to Q1 15.27MHz A2C00041280 . The BAND PASS FI LTER V2
is not populated .
These modifica tions were necessary to optimize the characteris tic
of the receiver.
Proof is shown with test report T30739 -00 -00KJ issued by Mikes ­
Testingpartners GmbH, Ohmstral5e 2-4 , 94342 Strasski rchen that
the receiver is be low the limit .•

What do I do now? -
------------------
& WARNING !continued)
• Always make sure the spare tire and even a flat tire are secured
in place and not loose, otherwise they could fly forward, causing
personal injury to passengers in the vehicle in an accident or
sudden maneuver .
• Never use the jack supplied with your Audi on another vehicle,
particularly on a heavier one. The jack is only suitable for use on
the vehicle it came with. •
Ap plies to vehicles: w ith compact spare wheel
Compact spare wheel
The compact spare wheel is only intended to be used for
a short Nme.
Fig . 190 Compact
spare wheel in the
wheel well
You will find the compact spare wheel under the floor in the luggage
compartment. It is secured with a large nut.
Using the compact spare wheel
The compact spare wheel is only intended for emergencies until you
can reach a repair shop. Replace it as quickly as possible with a
normal wheel.
There are some restrictions on the use of the compact spare wheel
=>
& -The compact spare wheel has been developed especially for your type of vehicle
. It must not be exchanged for the compact
spare wheel from another type of vehicle.
Normal summer or winter tires must not be installed on the
compact spare wheel rim.
Snow chains
For technical reasons, the use of snow chains on the compact spare
wheel is
not permitted .
If you do have to drive with snow chains and have a tire failure on a
front wheel, install the spare wheel in place of a rear wheel. Install
the snow chains on the rear wheel and use it to replace the defective
front wheel.
Using the spare wheel
The spare wheel is only intended for emergencies until you can
reach a repair shop. Replace it as quickly as possible with a normal
wheel.
There are some restrictions on the use of a spare wheel =>& .The
spare wheel has been developed especially for your type of vehicle.
I t must not be exchanged for the spare wheel from another type of
vehicle.
Normal summer or winter tires must not be installed on the spare
wheel rim .
Snow tires
For technical reasons , the use of snow chains on the spare wheel is
not permitted .
If you do have to drive with snow chains and have a tire failure on a
front wheel, install the spare wheel in place of a rear wheel. Install
the snow chains on the rear wheel and use it to replace the defective
front wheel.
t,.
Vehicle care Do-it-yourself service irechnical data

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& WARNING
Always store jacking equipment, spare wheel in the luggage
compartment. Tighten screw for the spare wheel securely. Under
no circumstances should you store the spare wheel or jack and
tools unsecured in the passenger compartment. This could cause
serious personal injury to passengers in the vehicle in case of a
collision.
• The compact spare tire is for temporary use only and is so
marked on the sidewalls.
• Do not drive at speeds exceeding 50 mph (80 km/hi with the
compact spare wheel mounted. Also rapid acceleration, hard
braking and hard cornering must be avoided to help prevent loss
of vehicle control.
• Any continuous road use of the compact spare tire may result
in tire failure, loss of vehicle control and injury to vehicle occu­
pants.
• Do not put a snow chain on your compact spare tire. Due to the
smaller tire size, the chain will not fit properly and can thus
damage your vehicle. You could also lose the chain, as well as
control of the vehicle .
• If you have a flat front tire in road conditions which require
snow chains, first remove the undamaged rear wheel and mount
the compact spare wheel in its place. Then remove the damaged
front wheel, take the snow chains off it and attach them to the
wheel taken from the rear. This wheel can now be mounted on the
front with its snow chains. Check and adjust tire pressure promptly.
• Never use two or more compact spare tires at the same time.
0 Note
When using the compact spare wheel, note the following: •
After installing the compact spare wheel, the tire inflation pres­
sure should be checked and, if necessary, increased to 60 psi (4 .2
barl.
• The load carrying capacity is marked on the tire sidewal ls and
must not be exceeded .
• After installing the compact spare wheel, make sure that you
remount the flat tire in its storage area properly .
• The compact spare tire should be properly remounted in its
storage area as soon as the standard road tire can be replaced.
• Because the compact spare tire was specifically designed for
your vehicle, it must not be used on any other vehicle . Likewise,
compact spare wheels from other vehic les must not be used on your
vehicle.
• The compact spare tire must not be mounted on any other
wheels, nor must standard tires, snow tires, wheel covers or trim
rings be used with the compact spare wheel. If such use is
attempted, damage to these items or other vehicle components
may occur.
[ i] Tips
Check the inflation pressure of the compact spare tire (60 psi/4 .2
bar) periodically to keep the tire ready for use .•
Wheel change
Before changing a wheel
Observe the following precautions for your own and your
passenger's safety when changing a wheel.
- After you experience a tire failure, pull the car well away
from moving traffic and try to reach level ground before
you stop
~ & . ~

What do I do now? -__________________ __;__:....:....:..:: __ _
•
-All passengers should leave the car and move to a safe
location (for instance, behind the guardrail)~& .
- Apply the
parking brake firmly ~& .
- Move
selector lever to position Pon an automatic trans-
miss ion; put manual transmission in
first gear ~& .
-If you are towing a trailer : unhitch the trailer from your
vehicle.
- Take the
tool and the spare tire~ page 270 out of the
luggage compartment.
& WARNING
You or your passengers could be injured while changing a wheel if
you do not follow these safety precautions:
• If you have a flat tire, move a safe distance off the road. Turn off
the engine, turn the emergency flasher on and use other warning
devices to alert other motorists.
• Make sure that passengers wait
in a safe place away from the
vehicle and well away from the roadway and traffic.
• To help prevent the vehicle from moving suddenly and possibly
slipping off the jack, always fully set the parking brake and block
the wheel diagonally opposite the wheel being changed. When one
front wheel is lifted off the ground, placing the automatic trans­
mission in "P" (Park), or engaging a gear in a manual transmission
will
not prevent the vehicle from moving.
• Before you change a wheel, be sure the ground is level and firm.
If necessary, use a sturdy board under the jack.
• After installing the spare wheel, make sure that you remount
the flat tire/wheel in its storage area properly and tighten the
knurled retaining screw securely. •
Changing a wheel
When you change a wheel, follow the sequence described
below step-by-step and exactly in that order.
1. Remove the decorative wheel cover*. For more details
see also
~ page 274, "Decorative wheel covers" or
~ page 275, "Wheels with cap-covered wheel bolts".
2. Loosen the
wheel bolts ~ page 276.
3. Locate the proper mounting point for the jack and align the jack below that point~
page 276.
4. Lift the car with the jack~ page 276.
5. Take the flat wheel off and then put the spare on
~ page 278.
6. Tighten all wheel bolts lightly .
7.
Lower the vehicle with the jack .
8. Use the wheel bolt wrench and
firmly tighten all wheel
bolts
~ page 276.
9. Put the decorative wheel cover* back on.
& WARNING
Always read and head all WARNINGS and information ::} & in
"Raising the vehicle" on
page 276 and ~ page 279. •
After changing a wheel
A wheel change is not complete without the following
actions.
- Store and secure the replaced wheel in the spare wheel
well. .,._
Do-it-yourself service

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Loosening and tightening the wheel bolts
The wheel bolts must be loosened before raising the
vehicle.
~ a'.. ., m
Loosening
Fig . 194 Wheel
change: loosening the
wheel bolts
-Fit the wheel bolt wrench over the wheel bolt and push it
down as far as it will go .
- Close your grip around the
end of the wrench handle for
maximum torque and turn the wheel bolts
counter-clock­
wise
about one single turn in the direction of arrow
~ fig. 194.
Tightening
- Fit the wheel bolt wrench over the wheel bolt and push it
down as far as it will go.
- Close your grip around the
end of the wrench handle for
maximum torque and turn each wheel bolt
clockwise
until it sits tight.
& WARNING
• Using force without control to speed the wheel change up can
cause the vehicle to slip off the jack and cause serious personal
injuries.
• Do not loosen the wheel bolts more than one turn before you
raise the vehicle with the jack. -Risk of injury!
[ i ] Tips
• Never try and use the hexagonal socket in the handle of the
screwdriver to loosen or tighten the wheel bolts.
• If a wheel bolt sits very tight, you may find it easier to loosen by
carefully pushing down on the end of the wheel bolt wrench with
one foot only . As you do, hold on to the car to keep yourself stable
and take care not to slip. •
Raising the vehicle
The vehicle must be lifted with the jack first before the
wheel can be removed.
Fig . 195 Wheel
change: mounting
points
for the lifting
jack ..

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Taking the wheel off /putt ing the spare on
Follow these instructions step-by-step for changing the
wheel
M
"' ;;; u.
1li
Fig . 197 Wheel
change : using the
screwdriver handle
(with the blade
removed) to turn the
bolts
Fig . 198 Wheel
change: alignment pin
inside the top hole
After you have loosened all wheel bolts and jacked the
vehicle off the ground, perform the following steps to
remove and replace the wheel:
Removing the wheel
- Use the hexagonal socket in the screwdriver handle to
completely turn out the topmost wheel bolt and set it
as ide on a
clean surface ~ fig. 197. - Screw the threaded end of the
alignment pin from the
tool kit hand-tight into the now vacant bolt hole
~ fig. 198.
- Then completely unscrew the other wheel bolts as
described above.
Take off the wheel leaving the alignment pin in the bolt
hole.
Putting on the spare
- Lift the spare wheel up and carefully slide it over the
alignment pin to guide it in place.
- Use the hexagonal socket in the screwdriver handle to
screw in and tighten all wheel bolts
slightly.
Unscrew the alignment pin and insert and tighten the
remaining wheel bolt slightly like the rest.
- Turn the handle on the jack counter -clockwise to lower
the vehicle until the jack is fully released.
- Use the wheel bolt wrench to tighten all wheel bolts firmly ~
page 276. Tighten them crosswise , from one
bolt to the (approximately) opposite one, to keep the
wheel centered.
[ i ] Tips
Never try and use the hexagonal socket in the handle of the screw­
driver to loosen or tighten the wheel bolts.
• Pull the reversible blade from the screwdriver before you use the
hexagonal socket in the handle to turn the wheel bolts.
• When mounting tires with
unidirectional tread design make sure
the tread pattern is pointed the right way=>
page 279. ~

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•
• T he wheel bolts should be clean and easy to turn . Check for dirt
and corrosion on the mating surfaces of bo th the wheel and the
hub. Remove all dirt from these surfaces before remounting the
whee l.•
Tires with unidirectional tread design
Tires with unidirectional tread design must be mounted
with their tread pattern pointed in the right direction.
Using a spar e tir e with a tread pa ttern intended for u se
in a sp ecific direc tion
When using a spare tire with a tread pattern intended for use in a
specific direction , p lease note the following:
• T he direction of rotation is marked by an arrow on the sid e of the
tire .
• I f the spare tire has to be installed in the incorrec t direction in the
event of a flat tire , use the spare tire on ly temporarily since the tire
wi ll not be ab le to achieve its optimum performance characteristics
with regard to aquap laning, noise and wear .
• We recommend that particula r atten tion be pa id to this fact
dur ing wet weather and that you adjust your speed to match road
conditions.
• Replace the flat tire with a new one and have it installed on your
vehicle as soon as possible to restore the handling advantages of a p roper ly pointed d irection -dependent t ire. •
Notes on wheel change
Please read the information=> page 255, "New tires and replacing
tires and wheels" if you are going to use a spare tire which is
different from the tires on your veh ic le.
Aft er you change a tire :
• Che ck the ti re pre ss ure on the spare immed iately aft er
mounting .
• Have the wheel b olt t ight en ing to rque checked with a torque
wrench a s soon a s po ssible by your authorized Audi dea ler or a
q u alified service stat ion .
• On steel and a lloy wheel rims , the wheel bolt s are correctly tight­
ened with a t orque of 90 ft lb (1 2 0 Nm l.
• If you noti ce w hile changing a tire that the wheel bolt s are
c o rroded and d iff ic ult to turn , then they should be repla ced befo re
you check the tightening torque.
• Repl ace the fl at t ir e w ith a new one and hav e it installed o n your
vehicle as soon as pos sib le . Remount the wheel cover .
Until then , drive wi th ext ra care and at redu ced speeds.
& WARNING
• If you are going to equip your v ehi cle wi th tire s or rim s wh ich
diffe r from tho se which were fa ctory installed , th en be sure to r ead
the infor mation
=> page 255, " New tires and repl acing tire s and
wheel s".
• Alway s ma ke sure the d amag ed w heel or e ven a flat t ire and
the jack and tool kit ar e properly secured in the lugg age comp art­
ment and are not loose in the p asse nger co m partment .
• In an a ccident o r sudden maneu ver th ey could fl y fo rw ard ,
injur ing anyo ne in th e vehi cle .
• Alway s store damaged wheel , ja ck and tool s se curel y in
luggag e compartment . Oth erwi se, in an accid ent or sudd en
m aneuv er the y could fly fo rward, c au sing in jur y to pa ssenge rs in
the vehic le . •
Do-it-yourself service

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& WA RNIN G (continu ed )
• Alway s be extremely careful when working on the v ehicle .
Alway s follo w commonly accepted safety pr actice s and general
c ommon sen se . Never risk per sonal inju ry .
• Do n ot attempt any of the m aint enance , check s or rep air s
de scribed on the following pages if you are not fully famili ar with
the se or othe r procedures with respect to the vehicle , or are u ncer­
t a in ho w to pro ceed .
• Do not do any work w ithout the proper tool s and equipment .
Have the necessary work done by your authorized Audi de aler or
anothe r properly equipped and qual ified work shop .
• The engine compartment of any motor vehicle i s a potentially
h azardou s are a. Ne ver rea ch into the are a around or touch the
radiator fan. It is te mperature controlled and can switch on
s uddenly · even when the engine is off and the ignition key has
been remo ved . The radi ator fan switches on automat icall y when
the coolant reaches a certain temperature and will continue to run
until the coolant t emper ature drops .
• Alway s remo ve the ignition key befor e anyone get s under the
v ehi cle .
• Alway s support your vehicle with safety sta nd s if it i s nece s­
sary to work underneath the vehicle . The ja ck supplied with the
vehi cle is not adequate for this p urpo se a nd co uld coll apse
c au sing ser iou s person al in jur y.
• If you m ust w ork under neath the vehi cle with the wheel s on
the ground , alway s make sure the vehicle is on lev el ground , that
the wheels are alway s secu rel y blocked and that the engine
c annot be started .
• Alway s make sure the t ran sm iss ion selector lever (automat ic
tran smi ssion ) is in "P " (Park position ) (automati c transmis sion) or
Neutr al ( ma nual transmission ) and the h and brake i s firmly
appli ed .
Controls and equip­ ment Safety first Vehicle operation
<£' For the sake of the environment
•
Changing the engine settings will adverse ly affect em ission
levels. This is detrimental to the environment and increases fuel
consu mption.
• Always observe environmenta l regulations when disposing of
old engine oil, used brake fluid, d irty engine coolant, spent batteries
or worn out tires .
• Undeployed airbag modules and pretensioners might be classi ­
fied as Perch lorate Material -special handling may apply, see
www.dtsc.ca.gov/hazardouswaste/perchlo rate. When the vehicle or
parts of the restraint system including airbag modules safety be lts
with pretensioners are scrapped, a ll applicable laws and regu la ­
tions must be observed. Your authorized Audi dealer is familiar with
these requirements and we recommend that you have your dea ler
perform this service for you. •
Additional accessories,
modifications and parts replacement
Additional accessories and parts
replacement
Al ways consult an authorized Au di de aler befo re
purchasing accessories.
Your vehicle incorporates the latest safety design features ensuring
a high standard of act ive and passive sa fety.
This safety could be compromised by non -approved changes to the
vehic le . Fo r th is reason, if par ts have t o be re p laced, please observe
the fo llowing points when insta lling additional accessories:
Approved Audi accessories and genuine Audi parts are available
from autho rized Audi dealers . .,_
Vehicle care Do-it-yourself service Tec hn ica l da ta

___ A_l.:,. p _h_ a_ b_e _t _ic _ a_l _in _ d_e _x ____________________________________________ _
What happens if you wear your safety belt too
loose? .................. ...... 142
What happens to unbelted occupants? . 139
What impairs driving safety? ... .. .... 127
What should I do after changing a wheel? . .
251
What should I do afte r replacing wheels? ...
251
Wheel bolts Anti -theft wheel bo lts . . . . . . . . . . . . . 275
Torque . ... ... ... ........ .... ... 262
Wheel change . . . . . . . . . . . . . . . . . . . . . . 272
Wheels .. ...... ... .. .... .... ...... . 243
Checking tire pressure ............ 250
Cold tire inflation pressure . ....... 247
General notes .... .... .... ... .... 243
Glossary of tire and loading terminology
244
New tires and wheels . . . . . . . . . . . . . 255
Tires and vehicle load limits 251
Wheels/Tires Cast alloy ... .. .... .... .......... 212
Stee l wheels . . . . . . . . . . . . . . . . . . . . 211
When must a safety belt be replaced? .. 140
When must the airbag system be inspected?
158
When should I adjust the tire pressures?
251
When should I check the tire pressures? 251 Windows
Cleaning .. .... ...... ........ ... . 210
Convenience close/open feature .. ... 47
Defogging ..... .. ... ... .... .... . 101
Defrosting . . . . . . . . . . . . . . . . . . . . . . 101
Rapid defrosting/defogging ... ..... 104
Windshield washer container . ...... .. 241
Windshield washer fluid . ...... .... ... 33
Windshield wipers Changing the rear wiper blade ...... 68
Installing new wipe r blades ......... 67
Service position . . . . . . . . . . . . . . . . . . . 66
Winter operation Battery ................. .... .... 237
Coolant system ................. . 232
Tires ... .. .... ...... ... .. ..... .. 196
Windows . ..... ... .... .... .... .. 210
W inter tires .. .... ..... .. .... .... ... 260
All-wh eel driv e .... ..... ..... .. ... 260
Wiper and washer system . . . . . . . . . . . . . 63
Intermittent wiping . . . . . . . . . . . . . . . . 63
One -tap w iping .... .... .... .... ... 63
Rea r w indow wiper . . . . . . . . . . . . . . . . 65
Wiper blades
Installing new wiper blades ..... .... 67
See also Windshield wipers ......... 68
X
Where can I find the tire pressures for my Xenon-Lights ............. .......... 285
car? .... ....... .... .... ...... . 250
Why safety belts? . . . . . . . . . . . . . . . . . . . 137