spare tire AUDI S8 2010 User Guide

-~_T_ i_ re _ s_ a_n _ d_ w_ h _e_ e_ ls _________________________________________________ _
• The tire pressure monitoring system helps the driver to keep an
eye on tire pressures. B ut the driver still has the responsibility for
maintaining the correct tire pressure .•
A pplie s to v ehi cle s: w ith Tire pre ssure moni toring syst em
Storing tire pressures
Correct storage of specified pressure is the basic require­
ment for reliable tire pressure monitoring.
In order for the tire pressure monitoring system to operate
appropriately, you have to re-save the specified pressures
whenever you adjust tire pressure, for example when the load
condition of your vehicle changes . Proceed as follows:
Corr ecting tir e pr essure
- Check the pressure in the tires (including the spare t ire*) .
- Adjust air pressure as needed in accordance with t he infor -
mation on the label located e ither on the driver's side B ­
pillar (visible when the door is open), inside the fuel filler
flap and additionally in the manual.
Saving tire p ressures
- Turn on the ignition.
- Press the [
CAR] function button .
- Select
Systems in the CAR menu .
- Select
Tire pressure mon itoring .
-Select Sto re curr. tire pressure s~ page 329, fig . 259 .
All pressure warning indicators in the display will be canceled.
Following each intentional change in specified pressures, tire pres­
sures must be resaved . After the
pressures are saved, the tire pressure monitoring system
measures the c urrent tire pressures and saves them as the new spec­
ified pressures .
(I] Tips
• The tire pressure is shown on the tire pressure label. On USA vehi­
cles, the tire pressure label is located on the driver's side B-pillar. On
Canada veh icles, the tire pressure label is located either on the
driver's side B-pillar or inside the fuel filler flap . The tire pressure
label lists the recommended cold t ire 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 310.
• The tire pressure monitoring system helps the driver to keep an
eye on tire p ressures. But the driver still has the responsib ility for
maintaining the correct tire pressure .
• If your veh icle is eq uipped w ith a standard spare ti re*, it must be
inflated to the maximum pressure specified for the vehicle .•
A pp lies to vehicles: with T ire pressu re monitor ing system
Changing a wheel
When you change a wheel, the new tire must be initial ­
ized.
Turn on the ignit ion .
- Press the
I CAR I function but ton .
- Select
Systems in the CAR menu.
- Select
Tire pre ssure mon itoring .
-Select Initialize wheels~ page 329, fig. 259 .
Programming is necessary:

What do I do now? -_______________ __.EWII
(]] Tips
If you no longer have your or iginal warn ing triangle and need to equip
your vehicle with a new one, contact your authorized Aud i dealer for
a rep lacement. •
Jack, tools and spare wheel
Jack
The jack is stored underneath the floor panel in the
luggage compartment.
Fig. 26 5 Luggag e
c ompart ment vehicl e
jack
Be fore stori ng the jack, ma ke sure it is wound back down as far as it
w ill go .
& WARNING
Improper use of the vehicle jack can cause serious personal inju­
ries.
• Never use the jack suppl ied with your Audi on another vehicle ,
particularly on a heavier one . The jack is only suitable for use on
the vehicle it came with .
Vehicle OP-eration
& WARNI NG (continued )
• Using a bumper jack to raise the veh icle will dam age the
bumper system . The ja ck may slip, causing injury .
• Never support your vehicle on cinder blocks , bricks or other
objects . These may not be able to support the load and could cause
injury when they fail.
• Never sta rt or run the engine while the vehicle is suppo rted by
the jack.
• If you must work under the vehicle , always use safety stands
specifically designed for this purpo se.
• Never use the he xagonal so cket in the handle of the screw­
driver to loosen or tight en the wheel bolts .
• Always make sure the sp are tire and even a flat tire are secured
in pla ce and not loose, otherwis e they could fly forward, causing
personal injury to passengers in the vehicle in an accident or
sudden maneuver .
(]] Tips
Before you c an raise your vehi cle us ing t he jack, you mus t activate the
jack ing mode~
page 179 . •
Vehicle care Do-it-yourself service iTechnical data

What do I do now? -____________________ .:..::......:..:...___Wi'.'11
- 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 .•
Safety first
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
rolling 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 333 .
& 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 front wheel is lifted off the ground, placing the Automatic ..,
Vehicle care Do-it-yourself service Technical data

-What do I do now? ..._ __________________________________________ _
& WARNING (conti nued)
Tra nsmissi on i n " P" ( Park) wi ll not preve nt th e vehicle from
m ov ing.
• Befor e you chan ge a wh eel, be s ure th e grou nd i s lev el and
firm . If n ece ssa ry , us e a s turdy board under th e j ack .
• Afte r in stalling the sp are whee l, make su re that you r eplace
the flat tire /wh ee l i n it s storage are a properly and t ight en th e
knu rled ret ain in g sc rew s ecu rely .
[ i J Tips
Before changing the wheel, you must activate the jacking mode, so
that the automatic contro ls for the Adaptive A ir Suspension do not
make it more difficult to
lift the vehicle with the jack=> page 179. •
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 jacking mode==> page 179.
2 . Remove the decorati ve wheel cover* . For more details see
also ==>
page 33 7, "Decorative wheel covers" or
==>
page 337, "Wheels with wheel bolt caps".
3 . Loosen the
wh eel bolts ==> page 338.
4. L ocate the proper mounting point for the jack and align
the jack below that point==>
page 338 .
5. Lift the car with the jack==> page 338.
6. Remove the wheel with the flat tire and then install the
spare ==>
page 340.
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 338.
10. Replace the decorative wheel cov er*.
11. Deactivate the vehicle jacking mode==> page 179.
& WARNING
A lw ays rea d and f ollow all W ARNING S and inf ormation => & in
" Rai sing th e vehicl e" on
page 33 8 and => pag e 341. •
After changing a wheel
A wheel change is not complete without the doing the
following .
-Store and secure the whe el you rep laced in the spare
wheel well.
- Replace the tools and the jack in their proper location.
- Check the
tire pre ssure on the spare wheel immediately
after mounting it .
- As soon as possible, have the
tighten ing torques on all
wheel bolts checked with a torque wrench . The correct
tightening torque is 90 ft lb (120 Nm).
- Have the flat tire
re placed as soon as possible .
[ i J Tips
• If you notice that the wheel bolts are corroded and diff icult to turn
wh ile chang ing a tire, they shou ld be rep laced before you check the
tightening torque. .,_

.,.___W_ h_ a_t _ d _ o_ I_ d_ o_ n_o _w_ ? ___________________________________________ _
Taking the wheel off/installing the spare
Follow these instructions step-by-step for changing the
wheel
Fig. 274 Changing a
wheel: using the
screwdriver handle
(with the blade
removed ) to turn the
bolts
Fig . 275 Changing a
wheel: alignment pin
inside the top hole
After you have loosened all wheel bolts and raised the vehicle
off the ground, remove and replace the wheel as follows:
Removing the wheel
-Use the hexagonal socket in the screwdriver handle to
completely remove the topmost wheel bolt and set it
aside on a
clean surface => fig. 274 .
- Screw the threaded end of the
alignment pin from the
tool kit hand-tight into the empty bolt hole=> fig. 275 . -
Then remove the other wheel bolts as described above.
- Take off the wheel leaving the alignment pin in the bolt
hole.
Putting on the spare wheel
Lift the spare wheel and carefully slide it over the align­
ment pin to guide it in place.
- Use the hexagonal socket in the screwdriver handle to
screw in and tighten all wheel bolts
slightly.
- Remove the alignment pin and insert and tighten the
remaining wheel bolt slightly like the rest.
- Turn the jack handle counter-clockwise to lower the
vehicle until the jack is fully released .
Use the wheel bolt wrench to tighten all wheel bolts firmly
=> page 338. Tighten them crosswise, from one bolt to
the (approximately) opposite one, to keep the wheel
centered .
(I) 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 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 341.
• The wheel bolts should be clean and easy to turn. Check for dirt
and corrosion on the mating surfaces of both the wheel and the hub.
Remove all dirt from these surfa ces before remounting the wheel. •

_______________________________________________ W __ h_a _ t_ d_o_ I_ d_o_ n_ o_w _ ? __ _
Tires with unidirectional tread design
Tires with unidirectional tread design must be mounted
w ith their tread pattern pointed in the right direction .
Using a spare tire w ith a tread pattern intended for
u se in a specific direction
When using a spare tire w ith a tread pattern intended for use in a
spec ific direction, please note the fo llow ing:
• The d irect ion of rotation is marked by an arrow on the side of the
tire.
• If the spare tire has to be installed in the incorrect direct ion, use
t he spare t ire only temporar ily since the tire w ill no t be ab le to
achieve its optimum pe rformance character istics with rega rd to
aquap lan ing, no ise and wear.
• We recommend that you pay particular attent ion to t his fact
during wet wea ther and that you adjust you r speed to match road
conditions .
• Rep lace the flat tire w it h a new one and have it ins talled on your
vehicle as soon as poss ible to resto re the handling advantages of a
unidirectio na l tire .•
Notes on wheel changing
Please read the in forma tion => page 318, "New t ires and replacing
tires and wheels" if you are going to use a spare t ire which is different
from the tires on yo ur vehi cle.
After you change a t ire:
• Check the tire pressure on the spare immediately after installa­
tion.
• Have the wheel bolt t ightening torque checked with a torque
wren ch as soon a s possible by your authorized Audi dealer or a qua l­
i fied serv ice stat ion.
Safety first • With steel and alloy wheel rims
, the wheel bolts are correctly
tightened at a torque of 90
ft lb (120 Nm ).
• If you notice that the wheel bolts are corroded and difficult to
turn while changing a tire, they should be replac ed before you check
the tightening torque.
• R epla ce the flat tire with a new one and have it install ed on your
vehicle as soon as possible. Remount the wheel cover.
Until then, drive with extra care and at reduced speed s.
& 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 318, "New tires and replacing tire s
and whe els ".
• Always make sure the damaged whe el or ev en a flat tire and
the jack and tool kit are prope rly secured in the luggage compart ·
ment and are not loo se in the pa ssenger compartment.
• In an accident or sudden maneu ver they could fly forward ,
injuring anyone in the vehicle .
• Always store dam aged wheel , jack and tools secu rely in the
luggage compartment. Otherwi se, in an accident or sudden
maneuver they could fly fo rward , caus ing inju ry to passengers in
the vehicle .
• Do not u se commercially available tire sealants . Otherwi se, the
electrical component s of the tire pre ssure monitoring system * will
no longer work properly and the sensor for the t ire pressure moni ·
toring sy stem* will have to be replaced b y a qualified work shop .•
Vehicle care Do-it-yourself service Technical data

________________________________________________ F_ u_s _e_ s_ a_ n_ d_ b_u_ lb_ s _ __.1111
(]] Tips
You a re well adv ised to keep a supply of spare fuses in your veh icle .
Fuses with the proper ampere ratings are avai lab le at your Audi
dealer. •
Fuse Location, Instrument Panel left
Fig. 2 78 Fuse pa nel
la you t
Some of the equ ipment items listed a re opt io na l o r only availab le on
certain model configurations.
Note that the following table i s accu rate at the time of going to
pre ss and is subject to change . In the event of di scr epancie s, th e
label on the in side of the cover always takes precedence.
T he power wi ndows and the power seats are p rotected by cir cuit
breakers ,
which automatically reset after a few seconds after the
overlo ad -for e xamp le if a window is fro zen - has bee n remed ie d.
Equipment Amps
1 Garage door opener (Homelink) 5
Parking assist system 5
3
Pa rking assist sy stem 5
4
Headlight range control/light control devic e 10
Vehicle OP-eration
No.
5
6
7
8
9
10
11
1 2
13
14
1 5
16
17
1 8
19
20
2 1
22
23
24
25
26
27
28 29
Equipment Amps
Instrument cluster 5
Steering column electronics system control 10
Diagnostic co nnector 5
Diagnostic connector/oil level sensor 5
ES P contro l uni t/steer ing angle se nsor 5
Instrum ent cluster 5
Au di lane ass ist 10
B ra ke ligh t switch 5
Telephone/ cell phone 10
Vacant
Acces s/ st art cont rol m odul e
5
RSE system 10
Adaptive C ruise Control 5
Hea ted w asher je ts 5
Vacant
Tire pressure monitoring system *
5
Vacant
Bra ke light switch
5
Ce ll phone preparation 5
Horn 15
Wi ndshie ld wipe r system 4 0
Vacant
E le ctronic Stabilizati on Pro gram (E SP)
2 5
Vacant
Sw itch illumination
1
Vehicle care Do-it-yourself service iTechnical data