2008 AUDI S6 change wheel

___ T_ r _a_ il_e _r_ t_ o_ vv_ in__... g,_ __________________________________________________ _
Speed
The higher the speed, the more difficult it becomes for the driver to
control the rig. Do not drive at the maximum permissible speed. Reduce your speed even more if load, weather or wind conditions
are unfavorable -particularly when going downhi ll.
Reduce vehicle speed
im med ia tel y if the trailer shows the slightest
sign of swaying.
Do not try to s top the swayi ng by accelerating.
Observe speed limits. In some areas, speeds for vehicles towing
trai lers are lower than for regular vehicles .
Always apply brakes ear ly. When driving downhill, shift into a lower
gear to use the engine braking effect to slow the vehicle. Use of the
brakes a lone can cause them to overheat and fail.
C ool ant t emp era tur e
The coolant temperature gauge=> page 13 must be observed care­
fully. If the needle moves close to the upper end of the scale, reduce
speed immed iately and/or turn off the air conditioner.
If the coolant temperature warning light in the instrument cluster
starts flashing
- F- , pull off the road, stop and let the engine idle for
about two minutes to prevent heat build-up.
& WARNING
A nyo ne n ot properly re str aine d in a moving vehi cle i s at a mu ch
g re ater ri sk in an accident . Never let any on e r ide in y our car who
is n ot pr operl y wea ring th e re stra ints pr ovided b y Audi . •
Trailer towing tips
Important to know
Your vehicle handles differently when towing a trailer because of
the additional weight and different weight distribution. Safety, performance and economy will greatly depend on how carefully you
l
oad your trailer and operate your r ig.
Before you actually tow your trailer, practice turning, stopping and
backing up in an area away from traffic . Keep practicing unti l you
have become comp letely familiar with the way your vehicle-trai ler
combination behaves and responds.
Back ing up is difficult and requires practice. Backing up with a
trailer generally requires steering action opposite to that when backing up your vehic le without a tra iler.
Ma intain a greater distance between your veh ic le and the one in
front of you . You will need more room to stop. To compensate for
the trai ler, you w ill need a larger than norma l turning radius.
When passing, remember that you cannot accelerate as fast as you nor mally wou ld because of the added load . Make su re you have
enough room to pass. After passing, allow plenty of room for your
trai ler befo re changing lanes again .
Avoid jerky starts, sharp turns or rapid lane changes.
[ i ] T ips
• Do not tow a trailer during the break -in period of your vehicle.
• I f you tow a trailer, your Audi may require more frequent main te­
nance due to the extra load=>
page 366. •
Parking on a slope
Do not park on a slope with a trailer. If it cann ot be
avoi ded, do so only after d oing the followi ng:
When p arking :
-Apply the foot brake.
- Have someone p lace chocks under both the vehicle and
the trailer wheels. ._

-~_T_ ir_e_ s_ a_ n_d _ w_ h_ e_e _l_s _________________________________________________ _
for the vehicle at its maximum capacity weight and tires that were
on your vehic le at the time it was manufactured.
If you w is h t o improve co mfort w hen opera ting the vehicle a t
n ormal lo ad (up t o 3 o ccupant s), you can a djust ti re pre ss ure s to
tho se s pecified for norm al v ehi cle load . B efore operating the vehi cle
at m aximum lo ad , y ou must i ncreas e the t ire p re ss ure s to tho se
s pe cifi ed for m axim um vehicle lo ad
=> & .
Bear in mind that the tire pressure monitoring system can only
monitor the tire pressures you have stored. The system does not
recognize the load condition of your vehic le.
The effectiveness of the tire pressure monitoring system will be impaired if you store normal load pressures but then operate the
vehic le at its maximum load=>&. See the
illustration=>
page 317, fig. 240 for the location of the label
either on driver's side B -p illar or inside the fuel fi ller flap (color of
the actual label and exact location on the vehicle will vary slight ly).
Note that the fol lowing tab le is accurate at the time of going to
press and is subject to change . In the event of discrepanc ies, the tire
pressure label (on USA vehicles, the tire pressure label is located on
the dr iver's side B-pi llar; on Canada vehicles, the tire pressure labe l
is located either on the driver's side B-pillar or inside the fue l fi ller
fl ap) always takes precedence.
T he table below lists the recommended cold tire inflation pressures
for the Audi model covered by your Owner's Literature at the
vehic le's capacity weight and the tire sizes installed on the respec ­
tive models as origina l equipment, or as a factory option.
En gin e Tire des ig nation Tir e pr essur e fro nt Tir e p re ssur e rea r
( di spl ac e-
no rm al l oa d no rm al l oa d
m ent in
conditi on (up t o full lo
ad
condition (u p full lo
ad
lit er)
condition condition 3 occupants ) to 3 occ upant s)
PSI kPA kPA kPA
6-cylinder 225/5 5 R16 99H XL All Sea son 33 230 35 240
30 210
39 270
3.2
245 /45 R17 99H XL All Season 33 230 35 240 30 2 10 39 270
2 45 /40 R1 8 97 H XL All Season 36 250
38 260 33 230 42 290
245
/40 R18 97V XL Hi gh Performan ce 33 230 33 230 30 210
39 270
8
-c ylind er 245 /45 R17 99H XL All Sea son 36 250 36 250 32 220 41 280
4.2
245/40 R18 97 H XL All S eason 39 270 39 270 35 240 42 290
2
45 /40 R18 97V XL High Perf orma nce 35 240
36 250 32 220 39 270
X
L = reinforced or extra load t ire . It may also appea r as xi, EX TRA LOAD , or RF on the tire sidewall.
The correct t ire pressure for the
spare wheel is located on a label
either on the driver's side B-pillar or inside the fuel fil ler flap. Because technica
l changes may be made to vehicle equipment
during the mode l year, always compare the tire size designation on
the tire pressure label on your vehicle with the tires on your vehic le .
Make sure that the tire size information on the vehic le label is the _.,

Tires and wheels -________________ lf:HIIII
•
& WARNING (continu ed )
• Only when all tires on the veh icle are filled to the correct pres­
s ure , the tire pre ssure monitoring sy stem can work correctly .
• The use of incorrect tire pressure values can lead to accidents
or other damage. Therefore it i s es sential that the driver observe
the specified tire pre ssure values for the tires and the correct pres­
s ures for the function of the tire pressure monitoring system.
• Alway s inflate tires to the recommended and correct tire pres ­
sure before driving off .
• Driving with underinflated tires bend more , letting them get
too hot re sulting in tread separation , sudden ti re failure and loss
of control.
• Ex cessive speed and /overloading can cause heat build -up ,
sudden tire failure and loss of control.
• If the tire pressure is too low or too high, the tires will wear
prematurely and the vehicle will not handle well .
• If the tire is not flat and you do not have to change a wheel
immediately , drive at reduced speed to the nearest service stat ion
to che ck the tire pressure and add air as required .
0 Note
Driving without valve stem caps can cause damage to the tire
valves. To preven t this, a lways make su re t hat facto ry instal led
va lve
stem caps on a ll whee ls are securely mounted on the va lve .
'£> For the sake of the environment
Underinflated t ires will a lso increase the fuel consumption. •
Tires and vehicle load limits
There are limits to the amount of load or weight that any vehicle and
any t ire can car ry. A vehicle that i s ove rlo aded wil l n ot hand le well and
is more difficu lt to stop . Overloading can not only lead to loss
o f ve h ic le control, but ca n also damage impor ta nt parts o f the
vehic le and can lead to sudden tire fa ilure, inc luding a blowout and
sudden defla tion that ca n cause the vehic le to cra sh .
Your sa fety and that o f your passe ngers also depe nds on mak ing
sure that load limits are not exceeded . Vehicle load includes every ­
b ody and everyth ing in and on t he veh ic le . T hese load lim its a re
technica lly referred to as the vehicle's
Gross Vehi cle We ight Rating
(" GVWR"l .
The "GVWR" includes the weight of the basic veh ic le, all factory
insta lled accesso rie s, a ful l tank of fuel , oil, coolant an d other fluids
p lus max imum load. T he ma xim um load inc ludes the number o f
passe ngers that the veh icle is intended to carry ("seat ing capacity")
w ith a n assu med we ight of 150 l bs (68 kg) fo r each passen ger at a
designated seating position and the total weight of any luggage in
the v ehicle. I f you tow a trailer, the we ig ht o f the tra ile r hi tch and t he
tongue weight of the loaded trailer must be includ ed as part of the
ve hicle l oad.
The
Gross Axle Weight Rating ("GAWR"l is t he maximum load that
can be applied at each of the vehicle's two ax le s.
The Gross Ve hicle We ig ht Rat ing and t he G ross A xle Weig ht Rat ing
are listed on the safety comp liance stic ker label located either on
t he d rive r's side 8 -p illar or on th e inside of the fuel fil ler fla p. You r
Audi has 5 seating positions, 2 in the front and 3 in the rear for total
seating ca paci ty of 5 . Each seating p ositi on has a safe ty be lt
=> page 202, "Safety belts" .
The fact that there is an upper limit to your veh icle's Gross Vehicle
W eight Rating m eans tha t the to tal weight o f whateve r is bein g
carried in the vehicle (including the weight of a trailer hitch and the
to ngue we igh t of the l oad ed trai ler) is li mit ed . The m ore passe ng ers
in the vehicle or passengers who are heavie r than the standard
we ig ht s assum ed mean that les s we ight ca n be ca rri ed as luggage.
The tire pressure labe l on your Audi also lists the maximum
com bined we ig ht of a ll of t he occ upa nts and luggage or other ca rg o
~
Vehicle care I t •

11111.___W_ h_ a_ t_ d_o_ l_ d_ o _ n_ o_w _ ? ____________________________________________ _
- Disengage and lower the floor panel before you close the
luggage compartment lid again.
Storing the replaced wheel
- Place the replaced wheel inside the spare wheel well in
the luggage compartment .
Tighten the knurled retaining screw clockwise to secure the wheel in place.
- Disengage and lower the floor panel before you close the
luggage compartment lid again.
& WARNING
Loose items in the passenger compartment can cause serious
personal injury during hard braking or in an accident .
• Never store the spare wheel or jack and tools in the passenger
compartment.
• Always store all jacking equipment, tools, and the spare wheel
in the luggage compartment.
• Tighten the knurled retaining screw for the spare wheel
securely.
[ i] Tips
Check the inflation pressure of the spare tire periodically to keep the
tire ready for use. •
Changing a wheel
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 :::;. & .
- All passengers should leave the car and move to a safe
location (for instance, behind the guardrail) :::;,& .
- Engage the parking brake to prevent your vehicle from
rol ling unintentionally :::;.& .
- Move selector lever to position P :::;. & .
-If you are towing a trailer: unhitch the trailer from your
vehicle.
- Take the jack and the spare tire out of the luggage
compartment:::;.
page 336.
& 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 flashers 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 road 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 ...

-------------------------------------------~W~h~a~t~d~o~l ~d~o~n~o~w~ ?::__fflll
•
& WARNING (continued)
front wheel is lifted off the ground, placing the Automatic Trans­
mission in "P" {Park) 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 replace 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 in exactly that order.
1. Activate the vehicle jack mode (only vehicles with Adap ­
tive Air Suspension)~
page 184.
2. Remove the decorative wheel cover*. For more details
see also ~
page 340, "Decorative wheel covers" or
~ page 340, "Wheels with wheel bolt caps".
3. Loosen the
wheel bolts~ page 341.
4. Locate the proper mounting point for the jack and align
the jack below that point~
page 341.
5. Lift the car with the jack ~ page 341.
6. Remove the wheel with the flat tire and then install the
spare
~ page 343.
7. Tighten all wheel bolts lightly.
8.
Lower the vehicle with the jack.
9. Use the wheel bolt wrench and
firmly tighten all wheel
bolts~
page 341 .
10. Replace the decorative wheel cover*.
11. Deactivate the vehicle jack mode (only vehicles with
Adaptive Air Suspension)~
page 184.
& WARNING
Always read and follow all WARNINGS and information => & in
uRaising the vehicle" on
page 341 and=> page 344. •
After changing a wheel
A wheel change is not complete without the doing the
following.
- Store and secure the wheel you replaced in the spare
wheel well.
- Replace the tools and the jack in their proper location.
- Check the tire pressure on the spare wheel immediately
after mounting it.
- As soon as possible, have the
tightening torques on all
wheel bolts checked with a torque wrench. The correct
tightening torque is 90 ft lb (120 Nm).
- Have the flat tire
replaced as soon as possible.
[ i] Tips
• 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.
• Drive at reduced speed until you have the tightening torques
checked .•
Do-it -yourself service

lllftl.,___W_ h_ a _ t_d_ o_ l _d _o_ n_ o_ vv_ ? ______________________________________________ _
Fig. 253 Close-up:
proper positioning of
jack
- Position the jack below the door sill under the mounting
point
that is closest to the wheel to be changed
:::::, page 341 , fig. 252.
Extend the
jack under the lifting point on the door sill
until its arm is pos itioned d irectly under the lifting point
:::::,& .
- Align the jack so that its arm @ engages the plastic
l ifting point on the door sill and the movable base@ is
flat on the ground :::::, fig. 253.
Wind the jack up further until the flat tire comes off the
ground :::::,& .
The jack must be installed only at the places indicated~ page 341,
fig. 252. There is exactly one location for each wheel. The jack must
not be positioned at any other location~&.
An unstable surface under the jack can cause the vehicle to slip off
the jack. Always provide a firm base for the jack on the ground. If
necessary place a sturdy board or similar support under the jack . On
hard, slippery surfaces (such as tiles) use a rubber mat or similar to
prevent the jack from slipping~&.
& WARNING
• You or your passengers could be injured while changing a
wheel if you do not follow these safety precautions:
-Positioning the jack under the vehicle at any other place than
those indicated above may damage the vehicle or may result in
personal injuries.
- 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, slippery surface {such as tiles) use a rubber mat or
similar to prevent the jack from slipping.
• To help prevent injury to yourself and your passengers:
-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.
[ i ] Tips
Before changing the wheel, you must activate the jacking mode, so
that the automatic controls for the Adaptive Air Suspension do not
make it more difficult to lift the vehicle with the jack ~
page 184. •

-L___:W:..:..:. h.:.: a::.. t:...:: d:.:o:::....:. l..: d::. O ::::....: n:..:.:: O:..:W :.:..:. ? ____________________________________________ _
hub. Remove all dirt from these surfaces before remounting 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 tire with a tread pattern intended for use in a
specific direction, please note the following:
• The direction of rotation is marked by an arrow on the side of the
tire .
• If the spare tire has to be installed in the incorrect direction, use
the spare tire only temporarily since the tire will not be able to
achieve its optimum performance characteristics with regard to
aquaplaning, noise and wear.
• We recommend that you pay particular attention to this fact
during 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
unidirectional tire. •
Notes on wheel changing
Please read the information~ page 325, "New tires and replacing
tires and wheels " if you are going to use a spare tire which is
different from the tires on your vehicle.
After you change a tire:
• Check the tire pressure on the spare immediately after installa­
tion . •
Have the wheel bolt tightening torque checked with a torque
wrench as soon as possible by your authorized Audi dealer or a qualified service station .
• With steel and alloy wheel rims, the wheel bolts are correctly
tightened at a torque of 90 ft lb (120 Nml.
• 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 possible. 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 factory installed, then be sure to read
the information
~ page 325, "New tires and replacing tires and
wheels".
• Always make sure the damaged wheel or even a flat tire and
the jack and tool kit are properly secured in the luggage compart­ ment and are not loose in the passenger compartment.
• In an accident or sudden maneuver they could fly forward,
injuring anyone in the vehicle .
• Always store damaged wheel, jack and tools securely in the
luggage compartment . Otherwise, in an accident or sudden
maneuver they could fly forward, causing injury to passengers in
the vehicle .
0 Note
Do not use commercially available tire sealants. Otherwise, the elec­
trical components of the tire pressure monitoring system* will no
longe r work properly and the sensor for the tire pressure moni­
toring system will have to be replaced by a qualified workshop. •

_______________________________________________ F_ u_ s...:....... e...;.s _ a_ n_d :.:.....:.: b:...: u:...: l:.:.: b :...:s:...___,J­
No . Equipm ent
29 Not used
30 Not used
31 Back-up light swi
tch, transmission , engine
components
Intelligent power mo dule driver (footwell l ight
32 and front headlights , horn, wiper system, elec ­
tr ically adjusta ble steering wheel)
33 I
ntelligent power modu le driver
(lights left -side)
---,--
34
35
36
37
38
39 I
nte lligent power modu le driver
(lights right -side)
Not used
Headlight washer system
E lectronic Stabilization Program (ESP)
Wip er system
Door control module left -side
Horn
41 Heater fan
42 Control module electronic ignition lock/electri ­
cally adjustable steering wheel
43 Rear windsh iel d wiper (Avant)
4 4 Power window opener (left-side)
Amps
15
30
25
25
30 25
30
15
25
40
30
15
35
-
•
Fuse Location , Instrument Panel right
Fig . 2 59 F use p an el
la yo ut
Some of the equipm ent items lis ted are op tional or on ly available on
certain m ode l configu rations.
Note that the following table is ac curate at the time of g oing to
press and is subject t o change . In the ev ent of d iscrepan cies , th e
l a b el on t he in side of the cover alw ay s take s prec eden ce.
Th e power seats are pr otected by circuit breaker s, which automa ti­
ca lly reset after a few seconds a fter the ove rload has been reme ­
died .
No. Equipment Amps
Fu se holder (bla ck )
1 Control module Advanced Key 15
2 Cigarette
lighter front
20
3 Tire pressure moni tor ing system
5
4 E lectrica l outlet front (center conso le) 20
5 Intellige
nt power module passenger
15
(glove box lock)
6 Door control module right -side 15
Sunroof 20
Vehicle care Do-it-yourself service irechnical data