2007 AUDI R8 wheel

Self-help 178Self-helpBreakdown kitThe breakdown kit consists of a warning triangle, first-aid
kit, tool kit and the Tyre Mobility System.
First-aid kit
Warning triangle
Tools
Tyre Mobility System ⇒page 178
The breakdown kit is located under the floor panel in the luggage
compartment.
The tool kit includes:
•
Hook for removing wheel covers* or hub caps
•
Box spanner for wheel bolts
•
Pin for mounting a wheel
•
Screwdriver with reversible blade
•
Towline anchorage
•
Jack*
Before stowing the jack* again, wind down the arm of the jack as far
as it will go.Some of the items listed are only provided on certain models, or are
optional extras.
WARNING
•
Do not use the hexagonal socket in the screwdriver handle to
tighten the wheel bolts. It is not possible to tighten the bolts with
the required torque – risk of accident.
•
The jack* supplied with the car 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 vehicle, ensure that it is safely
supported on stands designed for the purpose, otherwise there is
a risk of injury.
Repairing a tyreGeneral information and safety notes
Repaired tyres are only suitable for temporary use.
Fig. 123 Breakdown
kit in the luggage
compartment
A1A2A3A4
Fig. 124 The Tyre
Mobility System is NOT
suitable for repairing
this type of damage to
tyres.
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Technical data Your vehicle is equipped with a tyre repair kit: the Tyre Mobility
System (TMS).
In the event of a puncture you will find the TMS, which consists of a
sealing compound and an electric compressor, located under the
floor panel in the luggage compartment.
The TMS will reliably seal tyres damaged by foreign bodies,
provided that the cuts or punctures are no larger than approx. 4 mm
in diameter.
It is not necessary to remove the foreign body from the tyre.
The sealing compound must not be used:
•
on cuts and punctures larger than 4 mm ⇒page 178, fig. 124
•
if the wheel rim has been damaged
•
if you have been driving with very low pressure or a completely
flat tyre .
How to use the TMS is described in the section Repairing a tyre
⇒page 180.
The TMS can be used at outside temperatures down to – 20 °C.
WARNING
After repairing a tyre please note the following points:•
Do not drive faster than 80 km/h.
•
Avoid heavy acceleration, hard braking and fast cornering.
•
Vehicle handling could be impaired.
•
Tyres which have been sealed using the TMS are only suitable
for temporary use. Damaged tyres must be renewed. Therefore,
please drive carefully to the next available qualified workshop.
•
The TMS must NOT be used,
−on cuts and punctures larger than 4 mm
−if the wheel rim has been damaged
−if you have been driving with very low pressure or a
completely flat tyre
•
Seek professional assistance if the repair of a tyre puncture is
not possible with the sealing compound.
•
Do not allow the sealant to come into contact with your eyes,
skin or clothing.
•
If you do come into contact with the sealant immediately rinse
the eyes or skin affected with clean water.
•
Change clothing immediately if it becomes soiled with the tyre
sealant.
•
Make sure you do not breathe in the fumes!
•
If any of the tyre sealant is accidentally ingested, immediately
rinse the mouth thoroughly and drink lots of water.
−Do not induce vomiting. Immediately contact a doctor!
•
If any allergic reactions should occur get medical help immedi-
ately.
•
Keep the sealant away from children.For the sake of the environment
Used sealing compound cans should be disposed of at a proper
facility.
Note
•
If sealant should leak out, leave it to dry. When it has dried, you
can pull it off like a piece of foil.
•
Observe the expiry date stated on the sealing compound can.
Have the sealing compound exchanged by a qualified workshop.
A1
A2
A3
WARNING (continued)
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Self-help 182
Note•
Do not use the compressor for longer than 8 minutes at a time,
as it could overheat. When the compressor has cooled down, you
can use it again.
•
If tyre sealant should leak out, leave it to dry and then pull it off
like foil.
Final checkAfter covering a short distance it is necessary to check the
tyre pressure
– After about 10 minutes stop to check the tyre pressure.
– If tyre pressure is still at least 1.3 bar, pump the tyre up
to the pressure specified (see driver's door pillar) and
drive to the nearest workshop to have the tyre and the
tyre sealant can replaced.
– If tyre pressure is less than 1.3 bar, the tyre is too badly
damaged. Do not drive on. You should obtain profes-
sional assistance.
WARNING
If tyre pressure is less than 1.3 bar after driving about 10 minutes,
the tyre is too badly damaged. Do not drive on. You should obtain
professional assistance.
Note
After carrying out repairs to a tyre, have the tyre sealant can
replaced by a qualified dealer. This will ensure that the Tyre Mobility
System is operative again.
Changing a wheelTyres 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.Applies to vehicles: with anti-theft wheel boltsAnti-theft wheel bolts
A special adapter is required to turn the anti-theft wheel
bolts.– Insert the adapter completely into the anti-theft wheel
bolt .
– F i t t h e b o x s p a n n e r as fa r as i t w i l l g o o v e r t h e a d a p t e r .
– Loosen or tighten the wheel bolt ⇒page 185.
Fig. 127 Anti-theft
wheel bolt with
adapter
A2
A1
A2
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Technical data It is advisable to carry the wheel bolt adapter in the vehicle. It should
be stored with the tool kit.
The code number of the anti-theft wheel bolt is stamped on the front
of the adapter. Your Audi R8 dealer will need this number to replace
the adapter if lost.
Note
Note the code number of the anti-theft wheel bolt and keep it in a
safe place – not in your vehicle.Applies to vehicles: with jackRaising the vehicle
The vehicle must be raised with a jack to remove the
wheel.
–Look for the jacking point under the door sill ⇒fig. 128.
– Raise the jack until it is standing just below the jacking
point.
– Align the jack so that the arm of the jack ⇒fig. 129 fits
into the jacking point and the movable base plate of the
jack is flat on the ground.
– Raise the vehicle until the defective wheel is clear of the
ground.The jack may only be applied at the jacking points shown ⇒fig. 128.
There is one jacking point on each side of the vehicle. Do not apply
the jack anywhere else.
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 from slipping – risk of injury.
Fig. 128 Changing a
wheel: Jacking point
Fig. 129 Changing a
wheel: Jack
AA
AB
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Self-help 184•
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.Caution
A trolley jack or lifting platform must not be applied at the points
shown ⇒page 183, fig. 128 -arrows-.Taking off / putting on the wheel
Step-by-step instructions for taking off and putting on the
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 opening in the screwdriver handle
(provided in the vehicle's tool kit), unscrew the wheel bolt
nearest to the top and place the bolt on a clean surface.–Screw in the mounting pin (provided in the vehicle's tool
kit) by hand in place of the wheel bolt ⇒fig. 130.
– Then unscrew the other wheel bolts as described above.
– Take off the wheel ⇒. The mounting pin stays where
it is.
Putting on the 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.
The wheel bolts should be clean and turn easily. Before putting on
the wheel, inspect the condition of the wheel and hub mounting
surfaces. These surfaces must be clean before mounting the wheel.
The hexagonal opening in the screwdriver handle makes it easier to
turn the wheel bolts when they are loose. The reversible screwdriver
blade should be removed when the tool is used for this purpose.
Note the direction of rotation when putting on a tyre with direc-
tional tread pattern ⇒page 182.
Caution
When removing/fitting the wheel the rim may hit and damage the
brake disc. For this reason, please take care and get a second person
to assist you.
Note
Do not use the hexagonal socket in the screwdriver handle to loosen
or tighten the wheel bolts.
WARNING (continued)
Fig. 130 Changing a
wheel: Mounting pin in
wheel bolt hole nearest
to the top
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Technical data
Tightening wheel bolts– 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
tighten the bolt firmly by turning clockwise.
Have the tightening torque of the wheel bolts checked as soon as
possible with a torque wrench. The correct tightening torque is
120 Nm.
The inflation pressure must be checked as soon as possible.
Put the tools and jack back in the luggage compartment.
WARNING
The wheel bolts must not be loosened – this would cause a safety
risk.
Note
•
Do not use the hexagonal socket in the screwdriver handle to
loosen or tighten the wheel bolts.
•
If you notice that the wheel bolts are corroded and difficult to
turn, 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.
Jump-startingBefore starting the engine
If necessary, the engine can be started by connecting it to
the battery of another vehicle.If the engine should ever fail to start because of a discharged
battery, the battery can be connected to the battery of another
vehicle to start the engine. Suitable jump leads are required.
Both batteries must be rated at 12 Volts. The capacity (Ah) of the
booster battery should not be significantly lower than that of the
discharged battery.
Jump leads
The jump leads must be heavy enough to carry the starter current.
Refer to the details given by the manufacturer.
Only use jump leads with insulated battery clamps.
Positive cable – usually red
Negative cable – usually black
WARNING
•
When it is discharged the battery can freeze at temperatures
around 0°C. A frozen battery must first be thawed out before
connecting the jump leads, as it could otherwise explode.
•
Please note the safety warnings referring to working in the
engine compartment ⇒page 155.Note
•
There must be no contact between the two vehicles as otherwise
current could flow as soon as the positive terminals are connected.
•
The discharged battery must be properly connected to the
vehicle's electrical system.
5)An adapter is required to tighten the anti-theft wheel bolts ⇒page 182.
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Technical data
Caution
Please note that the described method of connecting the leads is
meant for jump-starting your vehicle. If jump-starting another
vehicle, you should not connect the negative lead (–) to the negative
terminal of the discharged battery ⇒page 186, fig. 131 , but
directly to the engine block or a solid metal part bolted to the engine
block. If the battery of the other vehicle does not have a gas vent,
there is a risk that a mixture of oxygen and hydrogen gas can accu-
mulate and cause an explosion.Tow-starting and towing awayGeneral notes
Points to observe when tow-starting or towing awayIf you use a towrope:
Notes for the driver of the towing vehicle
– The towrope must be taut before driving off.
– Engage the clutch very gently when starting to move
(press the accelerator slowly if you have R tronic).
Notes for the driver of the towed vehicle
– The ignition should be switched on so that the turn
signals, horn, windscreen wipers and washers can be
used. Please ensure that the steering wheel is unlocked
when you switch on the ignition and that it moves freely.
– Put the gear lever in neutral or move the selector lever to
position N.– The brake servo and power steering only work when the
engine is running. Considerably more effort is required
on the brake pedal and steering wheel when the engine
is switched off.
– Ensure that the towrope remains taut at all times when
towing.
Towrope or towbar
It is easier and safer to tow a vehicle with a towbar. You should only
use a towrope if you do not have a towbar.
A towrope should be slightly elastic to reduce the loading on both
vehicles. It is advisable to use a towrope made of synthetic fibre or
similar material.
Attach the towrope or the towbar only to the towing anchorages
provided for this purpose ⇒page 188.
Driving technique
Towing requires some experience – especially when using a
towrope. Both drivers should be familiar with the technique required
for towing. Inexperienced drivers should not attempt to tow-start or
tow away another vehicle.
Do not pull too hard with the towing vehicle and take care to avoid
jerking the towrope. When towing on a loose surface there is always
a risk of overloading and damaging the anchorage points.
Caution
If there is no oil in the gearbox or no lubricant in the automatic
transmission the car may only be towed with the driven wheels
lifted clear of the road, or transported on a special car transporter
or trailer.
Note
•
Note the regulations concerning towing.
A4
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Technical data not successful. Tow-starting is an attempt to start the engine via the
movement of the wheels.
When tow-starting a vehicle with a petrol engine, do not tow it more
than a short distance, otherwise unburnt fuel can enter the catalytic
converter and cause damage.
WARNING
There is a high risk of accidents when tow-starting, as the towed
vehicle can easily be driven into the towing vehicle.
Caution
When tow-starting the vehicle, do not tow it further than 50 metres:
otherwise the catalytic converter could be damaged.To w i n g a w a y
Certain restrictions must be observed when towing your
vehicle.Please observe the notes ⇒page 187.
The vehicle can be towed with a towbar or towrope in the normal
way, with all four wheels on the ground. When doing so, please note
the following points:•
Make sure the gear lever is in neutral or the selector lever is in
the N position.
•
The vehicle must not be towed faster than 50 km/h.
•
The vehicle must not be towed further than 50 km. The reason
for this is: when the engine is not running, the gearbox oil pump
does not work and the gearbox is not adequately lubricated for
higher speeds or longer distances.
Caution
The vehicle must not be towed with the wheels lifted at either the
front or rear otherwise the gearbox may be damaged.
Note
If it is not possible to tow the vehicle as described above, or if it has
to be towed further than 50 km, it must be transported on a special
car transporter or trailer.
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