2008 AUDI S4 wheel bolts

Care of vehicle and cleaning247
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
After washing, the wheels should only be cleaned with an "acid-
free" cleaning agent for alloy wheels. This is available from Audi
dealers and specialist retailers. Never leave the cleaning agent on
the rims for any longer than specified in the instructions before
rinsing it off. If the wheel cleaner fluid contains acid it can attack the
surfaces of the wheel bolts.
Car polish or other abrasive agents should not be used. If the
protective paint coating is damaged by stone chips etc., the
damaged area should be touched up immediately.
WARNING
Please note when cleaning the wheel
s that water, ice and road salt
can impair the effectiveness of the brakes – this can cause an
accident.Care of interiorSound system / MMI* display screen and MMI control console*The display screen can be cleaned with a soft cloth and a special
“LCD cleaner” (available from retailers of electrical goods). Moisten
the cloth with a small amou nt of the cleaning fluid.
Clean the MMI control console with a fine brush first to prevent any
dirt from getting in between the control buttons and the housing.
We then recommend wiping the MMI control console using a cloth
moistened with washing-up liquid and water.
Caution
To avoid scratching the screen, do not wipe the display with a dry
cloth.
•
To avoid any possibility of damage, do not let any liquid get
inside the control console.
Plastic parts and leatherettePlastic parts and leatherette can be cleaned with a damp cloth. If
this is not sufficient, plastic parts and leatherette should only be
treated with a special solvent-free plastic cleaner .Textile covers and trim partsTextile covers and trim parts (e.g. seats, door trim) should be
cleaned regularly with a vacuum cleaner. This will remove surface
dirt which could otherwise be rubbed into the textile material
during use. Do not use steam cleaners, as the steam could carry the
dirt deeper into the textile material.
Normal cleaning
We recommend that you use a soft sponge or lint-free, micro-fibre
cloth for normal cleaning. Only use brushes on floor coverings and
mats, as other textile surfaces could become damaged.
In the case of normal surface dirt you can use a foam cleaner. Use a
sponge to spread the foam on the textile surface and to work it into
the material lightly. However, make sure that the textile material
does not become soaking wet. Then dab off the foam with a dry and
absorbent cloth (e.g. a micro-fibre cloth) and vacuum off any
residue once the surface is completely dry.
Removal of stains
To treat stains caused by spilled drinks (coffee, fruit juice or similar)
make up a solution with a mild detergent for sensitive fabrics and
apply it with a sponge. If the stains are difficult to remove, a
washing paste can be applied directly onto the stain and worked
into the fabric. The surface will then have to be wiped with clear
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Wheels and tyres
272replacement parts, trained personnel and facilities for disposing of
the old tyres.
WARNING
•
It is very important to ensure that the tyres you have chosen
have adequate clearance. When selecting replacement tyres, do
not rely entirely on the nominal tyre size marked on the tyre; with
some makes of tyre the effective tyre size can differ significantly
from the nominal dimensions, even though the tyres have the
same size designation. Inadequate tyre clearance can result in
damage to the tyres or the vehicle, causing a serious safety risk. It
may also invalidate the vehicle' s type approval for use on public
roads.
•
Please ask your Audi dealer or qualified workshop whether run
flat tyres can be used on your ve hicle. Unauthorised use of these
tyres can invalidate the vehicle' s type approval for use on public
roads. Furthermore, this could cause damage to your vehicle and
possibly also result in an accident.
•
Avoid running the car on tyres that are more than 6 years old.
If you have no alternative, you should drive slowly and with extra
care at all times.For the sake of the environment
Old tyres must be disposed of according to the laws in the country
concerned.
Note
•
Never mount used tyres if you are not sure of their previous
history.
•
For technical reasons it is not normally possible to use wheel
rims from other vehicles. In some cases this also applies to rims
from other vehicles of the same model.
Wheel bolts
The wheel bolts are designed to suit the rims on your car.The wheel bolts are matched to the rims. When installing different
wheels (for instance wheels with winter tyres) it is important to use
the correct wheel bolts with the ri ght length and correctly shaped
bolt heads. This is essential for the secure fit of the wheels and for
the proper function of the brake system.
Audi dealers have full information on the technical requirements
when installing or changing tyres, rims or wheel trims.
The wheel bolts should be clean and turn easily.
A special adapter is required to turn the anti-theft wheel bolts*
⇒ page 292 .Winter tyres
Winter tyres will significantly improve the car's handling
in winter road conditions.–Use only radial ply winter tyres.
– Winter tyres must be fitted on all four wheels.
– Only use winter tyres of the correct type approved for your vehicle.
– Please note that the maximum permissible speed for winter tyres may be lower than for summer tyres.
– Also note that winter tyres are no longer effective when the tread is worn down.
– After fitting the wheels you must always check the tyre pressures. The correct tyre pressures are listed on the
sticker on the end face of the driver's door.
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Self-help
284If you need the tools, the Tyre Mobili ty System or the jack*, you will
have to open the floor panel and take out the spare wheel*
⇒ page 284 .
The tool kit includes:•
A hook for removing hub caps
•
Pin for mounting a wheel
•
Screwdriver with reversible blade
•
Tool for changing bulbs
•
Interchangeable socket (Torx socket for changing bulbs)
•
Crank handle for jack
•
Adapter for anti-theft wheel bolts*
•
Jack*
•
Box spanner for wheel bolts
•
Towline anchorage
Some of the parts listed are only fitted on certain models or are
optional extras.
Before stowing the jack* again, wind down the arm of the jack as far
as it will go.
WARNING
•
Do not use the hexagonal socket in the screwdriver handle to
tighten the wheel bolts. It is not po ssible to tighten the bolts with
the required torque – risk of accident.
•
The jack supplied by the factor y is only designed for changing
wheels on this model. On no account attempt to use it for lifting
heavier vehicles or other loads – risk of injury.
•
Never start the engine when the vehicle is on the jack - risk of
accident.
•
If work has to be done under the ve h i cl e , e n su re t h a t i t is sa fe l y
supported on stands designed for th e purpose, otherwise there is
a risk of injury.
Applies to vehicles: with compact temporary spare wheelCompact temporary spare wheel*The spare wheel is carried in the wheel well under the
floor panel in the luggage compartment. It is only
intended for temporary use over short distances.Taking out the spare wheel
– Lift the floor panel by the plastic handle ⇒fig. 268.
– Hook the handle onto the luggage compartment weath- erstrip.
– Turn the centre plastic knob ⇒ fig. 268 anti-clockwise.
– Take out the spare wheel.
– Unhook the floor panel before closing the boot lid.
Securing the defective wheel in the spare wheel
well
– Place the wheel in the spare wheel well and secure it with the plastic knob.
– Unhook the floor panel before closing the boot lid.
Fig. 268 Spare wheel
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Self-help289
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
–Loosen the wheel bolts ⇒ page 289 .
– Raise the car with the jack* ⇒page 290 .
– Ta k e o f f the wheel with the flat tyre and then put on the
spare wheel* ⇒page 291 .
– Lower the vehicle to the ground.
– Tighten the wheel bolts firmly i n d i a g o n a l s e qu e n c e w i t h
the box spanner ⇒page 289 .
–Fit the hub cap back on.After changing a wheel
What you must do after changing a wheel.– Place the wheel with the defective tyre in the spare wheel
well and secure it.
– Put the tools and the jack* back in the luggage compart- ment.
–The inflation pressure of the newly fitted spare tyre must
be checked as soon as possible.
–Have the tightening torque of the wheel bolts checked as
soon as possible with a torque wrench. The correct tight-
ening torque is 120 Nm.
– Have the flat tyre replaced as quickly as possible.
Note•
If you notice that the wheel bolts are corroded and difficult to
turn when changing a wheel, they must be replaced before having
the tightening torque checked.
•
In the interest of safety, drive at moderate speeds until the tight-
ening torque of the wheel bolts has been checked.
Hub caps
The hub caps must be remo ved for access to the wheel
bolts.Removing
– Insert the hook (provided in the vehicle's tool kit) in the
hole in the hub cap.
–Pull off the hub cap ⇒fig. 271.Loosening and tighten ing the wheel bolts
The wheel bolts must be loosened before raising the
vehicle.
Fig. 271 Changing a
wheel: Removing a hub
capFig. 272 Changing a
wheel: Loosening
wheel bolts
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Self-help
290
Loosening
–Fit the box spanner as far as it will go over the wheel bolt
5).
– Grip the box spanner as close to the end as possible and
turn the wheel bolts about one turn anti-clockwise
⇒ page 289, fig. 272 -arrow-.
Tightening
– Fit the box spanner as far as it will go over the wheel bolt5).
– Grip the box spanner as close to the end as possible and
tighten the bolt firmly by turning clockwise.
WARNING
To avoid accidents, the wheel bolts should only be loosened
slightly (about one turn) before ra ising the vehicle with the jack*.
Note
•
Do not use the hexagonal socket in the screwdriver handle to
loosen or tighten the wheel bolts.
•
If the wheel bolt is very tight, it may be possible to loosen it by
pushing down the end of the spanner carefully with your foot. Hold
on to the car for support and take care not to slip.
Raising the vehicle
The vehicle must be raised with the jack* to remove the
wheel.Each jacking point is marked by a recess underneath the
vehicle ⇒fig. 273.
– Place the jack ⇒page 283 underneath the jacking point
closest to the wheel being changed. Make sure the base
plate is flat on the ground.
– Wind up the jack by the knob until the claw of the jack completely surrounds the seam on your vehicle
⇒ fig. 274.
5)An adapter is required to unscrew or tighten the anti-theft wheel bolts*
⇒page 292 .
Fig. 273 Changing a
wheel: Jacking pointsFig. 274 Changing a
wheel: Jack
AA
AB
AC
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Self-help291
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
– Now fit the crank handle onto the jack by inserting it
in the opening on the knob ⇒page 290, fig. 274. Turn the
crank handle clockwise or anti-clockwise to secure it in
place.
– Raise the vehicle by windin g the crank handle until the
defective wheel is clear of the ground.Recesses at the front and rear of the door sills mark the jacking
points ⇒page 290, fig. 273. There is one jacking point for each
wheel. The distance from the jacking points to the wheel arches is
approximately 20 cm at the front an d 40 cm at the rear. The jack may
only be applied at the seam of the jacking points shown.
An 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 large, strong board or similar support. On a hard,
slippery surface (such as tiles) use a rubber mat or similar to prevent
the jack from slipping.
WARNING
•
Prevent the base of the jack fr om slipping – risk of injury.
•
The car can be damaged if the jack is not applied at the correct
jacking points. There is also a risk of injury since the jack can slip
off suddenly if it is not properly engaged.
Taking off the wheel and putting on the spare wheel
Step-by-step instructions for taking off the wheel and
putting on the spare wheel.Change the wheel as described below after loosening the
wheel bolts and raising the vehicle with the jack*.
Taking off the wheel
–Using the hexagonal socket in the screwdriver handle
(provided in the vehicle's tool kit) ⇒fig. 275, unscrew the
wheel bolt nearest to the top and place the bolt on a
clean surface.
AD
Fig. 275 Changing a
wheel: Hexagonal
socket in screwdriver
handle to turn the
wheel bolts after they
have been loosenedFig. 276 Changing a
wheel: Mounting pin in
wheel bolt hole nearest
to the top
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Self-help
292
– Screw in the mounting pin (provided in the vehicle's tool
kit) by hand in place of the wheel bolt ⇒page 291,
fig. 276.
– Then unscrew the other wheel bolts as described above.
– Take off the wheel. The mounting pin stays where it is.
Putting on the spare wheel
– Put on the spare wheel, using the mounting pin to guide it into place.
– Screw in the wheel bolts and tighten them lightly using
the hexagonal opening in the screwdriver handle.
– Then unscrew the mounting pin and tighten the remaining wheel bolt lightly.
– Carry out the steps required after you have changed the wheel ⇒page 289, “After changing a wheel”.The wheel bolts should be clean and turn easily. Before putting on
the spare wheel, inspect the condition of the wheel and hub
mounting surfaces. These surfaces must be clean before mounting
the wheel.
The wheel bolts are easier to remove from the wheel rim if you use
the hexagonal socket in the screwdriver handle. The reversible
screwdriver blade should be removed as a precautionary measure
when the tool is used for this purpose.
Note the direction of rotation when putting on a tyre with direc-
tional tread pattern ⇒page 292 .
Note
Do not use the hexagonal socket in the screwdriver handle to loosen
or tighten the wheel bolts.
Tyres with directional tread pattern
Tyres with directional tread pattern must be mounted so
that they rotate in the correct direction.A directional tread pattern is identified by arrows on the sidewall
pointing in the forward running direction. Always note the direction
of rotation indicated when mounting the wheel. This is important so
that these tyres can give maximum grip and avoid excessive noise,
tread wear and aquaplaning.
Drive carefully should you ever have a puncture and have to mount
the spare wheel so it rotates in the wrong direction. This is because
the tyre will not give optimum performance. Bear this in mind
particularly when driving on wet roads.
To benefit from the advantages of tyres with this type of tread
pattern, the defective tyre should be replaced and refitted as soon
as possible so that all tyres agai n rotate in the correct direction.Applies to vehicles: with anti-theft wheel boltsAnti-theft wheel bolts
A special adapter is required to turn the anti-theft wheel
bolts.
Fig. 277 Anti-theft
wheel bolt with
adapter
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Index
330AAbroad
Changing headlight dip settings . . . . . 59
ABS See Anti-lock brake system . . . . . . . . . 19
AC mode . . . . . . . . . . . . . . . . . . . . . . . 98, 107
Acceleration figures See Performance, weights and
dimensions . . . . . . . . . . . . . . . . . . . . 323
Accessories . . . . . . . . . . . . . . . . . . . . . . . . 277 Trailer . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Acoustic parking aid . . . . . . . . . . . . . . . . 169
Adapter for anti-theft wheel bolts . . . . . 292
adaptive cruise control . . . . . . . . . . . . . . 128 Driver intervention prompt . . . . 130, 138
Driver messages . . . . . . . . . . . . . . . . . 134
Driving program . . . . . . . . . . . . . . . . . 139
Error messages . . . . . . . . . . . . . . . . . . 136
Indicator lamps . . . . . . . . . . . . . . . . . . 134
No vehicle in front . . . . . . . . . . . . . . . 130
Overriding . . . . . . . . . . . . . . . . . . . . . . 130
Setting a new speed . . . . . . . . . . . . . . 131
Setting distance . . . . . . . . . . . . . . . . . 133
Setting speed . . . . . . . . . . . . . . . . . . . 131
Setting time interval . . . . . . . . . . . . . . 133
Settings . . . . . . . . . . . . . . . . . . . . . . . . 139
Status messages . . . . . . . . . . . . . . . . . 136
Switching off (with memory function) . . .131, 132
Switching on and off . . . . . . . . . . . . . 131
System limitations . . . . . . . . . . . . . . . 140
Vehicle in front . . . . . . . . . . . . . . . . . . 130 Vehicles with manual gearbox . . . . . . 129
Volume of warning tone . . . . . . . . . . . 139
adaptive light . . . . . . . . . . . . . . . . . . . . . . . 61 Defective . . . . . . . . . . . . . . . . . . . . . . . . 39
advanced key Locking and unlocking the vehicle . . . 47
START ENGINE STOP button . . . . . . . 118
Starting the engine . . . . . . . . . . . . . . . 118
Switching on the ignition . . . . . . . . . . 118
Air conditioner . . . . . . . . . . . . . . . . . . 93, 101 AC mode . . . . . . . . . . . . . . . . . . . . . . . . . 98
See also Deluxe automatic air conditioner
93
Air recirculation mode Deluxe automatic air conditioner . . . . 97
Deluxe automatic air conditioner plus . . .105
Airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201 Deactivating . . . . . . . . . . . . . . . . . . . . . 208
Front airbags . . . . . . . . . . . . . . . . . . . . 203
Head-protection airbag . . . . . . . . . . . 207
Key-operated switch for front passenger's airbag . . . . . . . . . . . . . . . . . . . . . . . . . 208
Side airbags . . . . . . . . . . . . . . . . . . . . . 205
Triggering . . . . . . . . . . . . . . . . . . . . . . 202
Warning lamp . . . . . . . . . . . . . . . . . . . . 17
Alarm system See Anti-theft alarm system . . . . . . . . . 42
Alterations to the vehicle . . . . . . . . . . . . . 277
Alternator Fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Anti-dazzle interior mirror . . . . . . . . . . . . . 69
Anti-freeze additive . . . . . . . . . . . . . . . . . 260 Anti-knock properties of petrol . . . . . . . . 251
Anti-lock brake system
How the system works . . . . . . . . . . . . 222
Warning lamp . . . . . . . . . . . . . . . . . . . . 19
Anti-theft alarm system . . . . . . . . . . . . . . . 42 Interior monitor . . . . . . . . . . . . . . . . . . . 50
Tow-away protection . . . . . . . . . . . . . . 50
Anti-theft wheel bolts . . . . . . . . . . . . . . . . 292
Armrest (front) Adjusting . . . . . . . . . . . . . . . . . . . . . . . . 78
Storage compartment . . . . . . . . . . . . . . 78
Ashtrays Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Audi braking guard . . . . . . . . . . . . . . . . . . 142 Error messages . . . . . . . . . . . . . . . . . . 143
Settings . . . . . . . . . . . . . . . . . . . . . . . . 144
Status messages . . . . . . . . . . . . . . . . . 143
Switching on and off . . . . . . . . . . . . . . 144
Audi drive select . . . . . . . . . . . . . . . . . . . . 159 Dynamic steering . . . . . . . . . . . . . . . . 159
Suspension control . . . . . . . . . . . . . . . 159
Audi hold assist . . . . . . . . . . . . . . . . . . . . 124 Warning lamp . . . . . . . . . . . . . . . . . . . . 19
Audi lane assist See lane assist . . . . . . . . . . . . . . . . . . . 145
Audi parking system . . . . . . . . . . . . . . . . . 169
Audi parking system advanced . . . . . . . . 171
Audi parking system plus . . . . . . . . . . . . 170
Auto Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Auto-check control . . . . . . . . . . . . . . . . . . . 30
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