key AUDI R8 2007 Owner's Manual

Driving81
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
DrivingSteeringAdjusting the steering wheel position
The height and reach of the steering wheel can be
adjusted as required to suit the driver.–Push the lever ⇒fig. 71 down ⇒.
– Move the steering wheel to the desired position.
– Then push the lever towards the steering column until
the catch engages.
WARNING
•
Never adjust the position of the steering wheel when the
vehicle is moving - this could cause an accident.
•
For safety reasons, the lever must be securely engaged in its
top position to prevent the steering wheel from accidentally
changing position while driving, which could cause an accident.
Ignition lockIgnition lock
The ignition key is used to start and switch off the engine.Ignition off
In position ⇒fig. 72 the ignition and the engine are switched off,
and the steering wheel lock can be engaged.
To engage the steering wheel lock, take out the key and turn the
wheel until you hear the pin engage. You should always engage the
steering lock when you leave the vehicle. This will help to deter theft
⇒.
Ignition on (normal running position)
The needles in the instrument cluster will sweep across the dials
once after you switch on the ignition.
If the key is difficult to turn in the lock, move the steering wheel (to
take the load off the steering lock mechanism) until the key turns
freely.
Fig. 71 Lever beneath
steering column
Fig. 72 Ignition key
positions
A1
A1
A2
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Driving 82Starting the engine
Turn the key to this position to start the engine. While the engine is
being started the headlights are switched back to side lights and
other major electrical equipment is switched off. After the engine
has started the ignition key returns to position by itself.
The ignition key has to be turned back to position before re-
starting the engine. The starter inhibitor in the ignition lock
prevents the starter motor from engaging when the engine is
running, as this could cause damage.
WARNING
•
Wait for the vehicle to come to a standstill before removing the
ignition key from the lock. Otherwise the steering lock could
engage suddenly, which could cause an accident.
•
Always take the key with you when leaving the vehicle – even
if you only intend to be gone for a short time. This is especially
important if children are left in the car. They might otherwise be
able to start the engine or use power-operated equipment such as
the electric windows - this could lead to injuries.Note
If the battery has been disconnected and then reconnected it will be
necessary to leave the key in position for about 5 seconds before
starting the engine.Starting the engineThe engine can only be started with an original Audi key.On vehicles with R tronic, the engine can be started in
neutral (N) or in any gear (1 - 6 or R).
– Apply the handbrake firmly ⇒.– Push the clutch pedal all the way down (vehicles with
manual gearbox).
– Press and hold the brake pedal.
– Turn the ignition key to position ⇒page 81, fig. 72
without pressing the accelerator.
– Release the ignition key as soon as the engine starts; the
starter motor must not be allowed to run on with the
engine. Neutral gear (N) will be engaged on vehicles with
Rtronic.
When starting from cold the engine may be a little noisy for the first
few seconds until oil pressure has built up in the hydraulic tappets.
This is quite normal, and no cause for concern.
If the engine fails to start straight-away, switch off the starter after
about 10 seconds and try again after about half a minute.
WARNING
•
Never run the engine in confined spaces. The exhaust gases are
toxic.
•
If the engine is running and a gear is engaged, you will need to
hold the car with the footbrake.Caution
Avoid high engine speeds, full throttle and extreme load conditions
until the engine has reached its normal operating temperature,
otherwise this can damage the engine.
For the sake of the environment
Do not warm up the engine when the vehicle is stationary. You
should drive off immediately whenever possible. This will help avoid
unnecessary exhaust emissions.
A3
A2A1
A2
A3
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Driving83
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Switching off the engineOn vehicles with R tronic, the engine can be switched off in
neutral (N) or in any gear (1 - 6 or R).
– Turn the ignition key to position ⇒page 81, fig. 72.
WARNING
•
Never switch off the engine until the vehicle is stationary.
•
The brake servo and the power steering system work only
when the engine is running. You need more strength to steer and
brake the vehicle when the engine is switched off. This would
mean a greater risk of accidents and serious injury, because you
cannot steer and brake in the normal manner.Caution
•
If the engine has been working hard for a long time, there is a risk
of heat building up in the engine compartment after the engine has
been switched off; this could cause engine damage. For this reason,
you should leave the engine idling for a few minutes or drive at a
moderate speed to let the engine cool down before switching it off
⇒page 139.
•
Because the engine can get very hot after working hard, do not
park the vehicle on surfaces which could catch fire (e.g. on grass or
at the forest edge).Note
After the engine is stopped the radiator fan may run on for up to
10 minutes, even if the ignition is switched off. The fan may also
start running again after some time if the coolant temperature rises
due to a build-up of heat, or if the engine is hot and the engine
compartment is heated up further by direct sunlight.
HandbrakeHandbrake
The handbrake should be applied firmly to prevent the
vehicle from accidentally rolling away.Applying the handbrake
– Pull the handbrake lever up all the way.
Releasing the handbrake
– Pull the lever up slightly and at the same time press in the
release button ⇒fig. 73 -arrow-.
– Keep the release button pressed and push the lever all
the way down ⇒.The handbrake warning lamp
 lights up when the handbrake is
applied with the ignition on.
A1
Fig. 73 Detail of the
centre console: Hand-
brake applied
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Airbag system 118
WARNING
•
It is important for the driver and front passenger to maintain a
distance of at least 25 cm from the steering wheel or dashboard
⇒page 117, fig. 98. The airbag system will not be able to give the
required protection if you sit too close to the steering wheel or
dashboard. There is also a risk of injury if the airbags are inflated.
The front seats and head restraints must always be positioned
correctly for the height of the occupant.
•
If you do not wear a seat belt, if you lean forward or to the side,
or are not seated correctly while the vehicle is in motion, you are
at greater risk of injury. Should the airbag system be triggered in
an accident there is an even greater risk of injury.
•
Never let a child travel on the front seat without an appropriate
restraint system. If the airbag is triggered in an accident, the child
could sustain serious or fatal injuries ⇒page 122, “Child safety”.
•
Never install a rearward-facing child safety seat on the front
passenger's seat unless the front passenger's airbag has been
deactivated. However, if you have no alternative but to use a rear-
ward-facing child seat on the front passenger's seat, the front
passenger's airbag must be deactivated beforehand by means of
the key-operated switch ⇒page 120, “Deactivating the airbags”.
Failure to observe this precaution could result in serious or poten-
tially fatal injury.
•
Occupants sitting in the front of the car must never carry any
objects or pets in the space between them and the airbags, or
allow children or other passengers to travel in this position.
•
Do not cover or stick anything on the steering wheel hub or the
soft plastic surface of the airbag unit on the passenger's side of
the dashboard, and do not obstruct or modify them in any way.
These parts should only be cleaned with a dry cloth (or with a
cloth moistened with plain water). It is also important not to
attach any objects such as cup holders or telephone mountings to
the surfaces covering the airbag units.
•
Any work on the airbag system or removal and installation of
the airbag components for other repairs (such as repairs to the
steering wheel) should be performed by a qualified workshop.Note
If necessary, you can deactivate the front passenger's airbag by
means of the key-operated switch ⇒page 120, “Deactivating the
airbags”.Side airbagsDescription of side airbags
The airbag system is not a substitute for the seat belts.The side airbags are located in the backrest padding of the front
seats ⇒fig. 99. The locations of the airbags are marked with the
word “AIRBAG”.
In conjunction with the three-point seat belts, the side airbags give
the occupants additional protection for the whole upper part of the
body (i.e. the chest, stomach and pelvis) in the event of a severe side
WARNING (continued)
Fig. 99 Location of
side airbag in driver's
seat
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Airbag system 120•
Any damage to the original seat upholstery or around the
seams of the side airbag units must be repaired immediately by a
qualified workshop.
•
Any work involving the side airbag system or removal and
installation of the airbag components for other repairs (such as
repairs to the seats) should always be performed by a qualified
workshop. Otherwise the airbag system may fail to work
properly.
Deactivating the airbagsDeactivating airbags
If airbags have been deactivated, they should be reacti-
vated as soon as possible so that they can continue to
give the required protection.There are two ways of deactivating the airbags: you can deactivate
the front passenger's airbag yourself by means of the key-operated
switch ⇒page 120. The other airbags can be deactivated by your
Audi R8 dealer.
Deactivating front passenger's airbag when a child
safety seat is in use
If you have no alternative but to install a rearward-facing child safety
seat on the front passenger's seat you must deactivate the front
passenger's airbag beforehand.
Monitoring of airbag system
The airbag warning lamp will light up for a few seconds every time
the ignition is switched on.
WARNING
•
Never install a rearward-facing child safety seat on the front
passenger's seat unless the front passenger's airbag has been
deactivated – this can result in potentially fatal injuries to the child
⇒page 123.
•
Make sure that the front passenger's airbag is reactivated by
means of the key-operated switch as soon as the child seat is no
longer needed on the front passenger's seat.
Applies to vehicles: with key-operated switch for front passenger's airbagKey-operated switch for front passenger's airbag
The front passenger's airbag can be deactivated with the
key-operated switch.
WARNING (continued)
Fig. 101 Key-operated
switch for deactivating
front passenger's
airbag
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Airbag system121
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
The key-operated switch for deactivating the front
passenger's airbag is located in the glove box ⇒page 120,
fig. 101.
– To deactivate the front passenger's airbag, insert the
ignition key in the switch and turn it to position .
– The front passenger's airbag can be reactivated by
turning the key to position .If the front passenger's airbag has been deactivated via the key-
operated switch, the indicator lamp “PASSENGER AIRBAG OFF” will
light up constantly as a reminder ⇒page 121, fig. 102. Please refer
also to the description of the AIRBAG warning lamp in the instru-
ment cluster ⇒page 17.
WARNING
•
If you have no alternative but to install a rearward-facing child
seat on the front passenger's seat, the front passenger's airbag
must be deactivated beforehand – otherwise this can result in
potentially fatal injuries to the child.
•
If you have deactivated the front passenger's airbag, reactivate
it as soon as the child seat is no longer needed so that the airbag
can continue to give the required protection.
•
It is the driver's responsibility to ensure that the key-operated
switch is set to the correct position.
Fig. 102 Lamp indi-
cates that front
passenger's airbag has
been deactivated via
key-operated switch
A0
A1
WARNING (continued)
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Child safety123
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data according to the instructions provided by the manufacturer of the
child safety seat. Incorrectly worn seat belts can give rise to inju-
ries even in a minor collision.
•
Never install a rearward-facing child safety seat on the front
passenger's seat unless the front passenger's airbag has been
deactivated.
•
Extra caution is advised if you are installing a child safety seat
using the same mounting bolts as the existing car seat belts. The
bolts must be screwed in all the way to the full depth of the
mounting holes and tightened to a torque of 50 Nm. Failure to
observe this precaution could result in potentially fatal injury. We
recommend having the installation performed by a qualified work-
shop.
•
Do not use a rearward-facing child safety seat on the front
passenger's seat unless the front passenger's airbag has been
deactivated. The child seat would be directly in the path of the
airbag as it inflates, and the child could sustain serious or fatal
injuries if the airbag were to be deployed.
•
However, if you have no alternative but to use a rearward-
facing child seat on the front passenger's seat, the front
passenger's airbag must be deactivated beforehand by means of
the key-operated switch. Failure to observe this precaution could
result in serious or potentially fatal injury.
•
Make sure that the front passenger's airbag is reactivated by
means of the key-operated switch as soon as the child seat is no
longer needed on the front passenger's seat.
•
When using a child safety seat of the type which faces in the
direction of travel, the front passenger's seat must be moved back
to the rearmost position.
Child safety seatsChild seat categories
Only use child restraint systems that are officially
approved and suitable for the child.Child restraint systems are covered by the European standard
ECE R 44 (issued by the Economic Commission of Europe).
The child seats are divided into 5 categories:
Children who are taller than 1.5 metres can use the existing seat
belts without a booster cushion.
Child restraints that have been tested and approved under the ECE
R 44 standard bear the ECE-R 44 test mark on the seat (the letter E
in a circle with the test number below it).
WARNING (continued)
Category
Weight
0
0 - 10 kg
⇒page 124
0+
up to 13 kg
⇒page 124
1
9 - 18 kg
⇒page 124
2
15 - 25 kg
⇒page 125
3
22 - 36 kg
⇒page 125
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Checking and topping up fluids155
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Checking and topping up fluidsEngine lidOpening the engine lid
The engine lid is released from inside the vehicle.– Open the driver's door.
– Make sure that the rear spoiler is retracted ⇒page 134.
– To release the engine lid, pull the lever under the dash-
board ⇒fig. 115.
– Open the engine lid ⇒.The engine lid is held open by two gas-filled struts.
WARNING
To avoid the risk of being scalded, never open the engine lid if you
see steam or coolant escaping from the engine compartment.
Wait until no steam or coolant can be seen before opening the
engine lid.
Working on components in the engine compartment
Extra caution is necessary when working on components
in the engine compartment.Always be aware of the danger of injury and scalding as well as the
risk of accident or fire when working in the engine compartment
(e.g. when checking and refilling fluids). Always observe the warn-
ings listed below and follow all normal safety precautions. The
engine compartment of any motor vehicle is a potentially hazardous
area ⇒.
WARNING
•
Switch off the engine.
•
Apply the handbrake firmly.
•
Put the gear lever in neutral or the R tronic selector lever in N.
•
Remove the ignition key.
•
Wait for the engine to cool down.
•
Keep children away from engine compartment.
•
Never spill fluids on hot engine components. These fluids can
cause a fire (e.g. radiator anti-freeze).
•
Take care not to cause short circuits in the electrical system,
especially when working on the battery.
•
Do not unscrew the cap on the expansion tank when the engine
is hot. The cooling system is under pressure.
•
Protect face, hands and arms by covering the cap with a large,
thick rag to protect against escaping coolant and steam.
•
If any tests have to be performed with the engine running,
there is an extra safety risk from the rotating parts, such as the
Fig. 115 Detail of foot-
well on driver's side:
Release lever
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Checking and topping up fluids163
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data removed from the vehicle cannot tip over. Otherwise, sulphuric acid
could escape.
Important safety warnings for handling a car battery
WARNING
Always be aware of the danger of injury and chemical burns as
well as the risk of accident or fire when working on the battery and
the electrical system.•
Switch off all electrical equipment and remove the ignition key
before starting any work on the vehicle electrical system. The
minus cable of the battery must be disconnected. When changing
a light bulb, it is sufficient to only turn off the light.
•
Keep children away from the battery and battery acid.
•
Battery acid is extremely corrosive. Wear protective gloves and
safety glasses. Do not tilt the battery - acid can leak out of the
vapour vent. Do not allow acid or lead particles to come into
contact with eyes, skin or clothing. If electrolyte should splash
into the eyes rinse at once for several minutes using clear water.
Then seek medical care immediately. Neutralize any acid splashes on the skin or clothing with soap solution, and rinse off with
plenty of water. If acid is swallowed by mistake, consult a doctor
immediately.
•
Keep open flames, sparks, uncovered lights and lit cigarettes
away from battery. Avoid sparks (including those from static
charges) when handling cables and electrical equipment. Never
cross the battery poles. The resulting high-energy sparks can
cause injury.
•
A highly explosive mixture of gases is given off when the
battery is under charge. Only charge battery in a well ventilated
area.
•
When disconnecting the battery from the vehicle's electrical
system, first disconnect the minus cable and then the plus cable.
•
Before reconnecting the battery, turn off all electrical equip-
ment. First connect the plus cable, then the minus cable. The
battery cables must not be connected to the wrong battery poles
- serious risk of cable fire.
•
Never charge a frozen or thawed out battery - risk of explosion
and chemical burns! A battery must be replaced once it has been
frozen. When it is discharged the battery can freeze at tempera-
tures around 0°C.
•
Never use a damaged battery - risk of explosion! Replace the
damaged battery immediately.Caution
•
Never disconnect the car's battery with the engine running or
with the ignition turned on, otherwise the electrical system or elec-
trical components will be damaged.
•
Do not expose the battery to direct sunlight over a long period of
time, as the intense ultraviolet radiation can affect the battery
housing.

Wear safety glasses!

Battery acid is extremely corrosive. Wear protec-
tive gloves and safety glasses.

Keep open flames, sparks, uncovered lights and
lit cigarettes away from battery!

A highly explosive mixture of gases is given off
when the battery is under charge!

Keep children away from the battery and battery
acid.
WARNING (continued)
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Index 202AABS
SeeAnti-lock brake system . . . . . . . . 132
AC mode
Air conditioner . . . . . . . . . . . . . . . . . . . 79
Acceleration figures
SeePerformance, weights and
dimensions . . . . . . . . . . . . . . . . . . . . 198
Accessories . . . . . . . . . . . . . . . . . . . . . . . . 174
acoustic parking system
SeeParking aid . . . . . . . . . . . . . . . . . . . 85
Air conditioner . . . . . . . . . . . . . . . . . . . . . . 75
AC mode . . . . . . . . . . . . . . . . . . . . . . . . . 79
Air distribution . . . . . . . . . . . . . . . . . . . 77
Air recirculation mode . . . . . . . . . . . . . 78
Automatic mode . . . . . . . . . . . . . . . . . . 78
Blower . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Controls . . . . . . . . . . . . . . . . . . . . . . . . . 75
Defrosting . . . . . . . . . . . . . . . . . . . . . . . 78
Dust filter . . . . . . . . . . . . . . . . . . . . . . . . 75
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Pollen filter . . . . . . . . . . . . . . . . . . . . . . 75
Rear window heating . . . . . . . . . . . . . . 79
Seat heating . . . . . . . . . . . . . . . . . . . . . 80
Switching on/off . . . . . . . . . . . . . . . . . . 77
Temperature . . . . . . . . . . . . . . . . . . . . . 76
Ventilation . . . . . . . . . . . . . . . . . . . . . . . 75
Air distribution
Air conditioner . . . . . . . . . . . . . . . . . . . 77
Air recirculation mode
Vehicles with air conditioner . . . . . . . . 78Airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Deactivating . . . . . . . . . . . . . . . . . . . . . 120
Front airbags . . . . . . . . . . . . . . . . . . . . 116
Key-operated switch for front passenger's
airbag . . . . . . . . . . . . . . . . . . . . . . . . . 120
Side airbags . . . . . . . . . . . . . . . . . . . . . 118
Triggering . . . . . . . . . . . . . . . . . . . . . . 116
Warning lamp . . . . . . . . . . . . . . . . . . . . 17
Alterations to the vehicle . . . . . . . . . . . . . 174
Alternator . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Warning lamp . . . . . . . . . . . . . . . . . . . . 18
Anti-dazzle interior mirror . . . . . . . . . . . . . 63
Anti-freeze additive . . . . . . . . . . . . . . . . . 159
Anti-knock properties of petrol . . . . . . . . 152
Anti-lock brake system . . . . . . . . . . . . . . . 132
Warning lamp . . . . . . . . . . . . . . . . . . . . 19
Anti-theft alarm . . . . . . . . . . . . . . . . . . . . . . 48
Interior monitor . . . . . . . . . . . . . . . . . . . 49
Tow-away protection . . . . . . . . . . . . . . 49
Anti-theft wheel bolts . . . . . . . . . . . . . . . . 182
Ashtray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Audi magnetic ride . . . . . . . . . . . . . . . . 16, 88
Description . . . . . . . . . . . . . . . . . . . . . . . 88
Warning lamp . . . . . . . . . . . . . . . . . . . . 16
Audi parking system . . . . . . . . . . . . . . . . . 85
Automatic car washes
SeeWashing . . . . . . . . . . . . . . . . . . . . 144
Automatic headlight control . . . . . . . . . . . 63
Automatic headlights . . . . . . . . . . . . . . . . . 53
Defective . . . . . . . . . . . . . . . . . . . . . . . . 38
Average fuel consumption . . . . . . . . . . . . 22
Average speed . . . . . . . . . . . . . . . . . . . . . . 22Axle weights
SeePerformance, weights and
dimensions . . . . . . . . . . . . . . . . . . . . 198
BBattery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Charging . . . . . . . . . . . . . . . . . . . . . . . . 164
Disconnecting and connecting . . . . . 162
Long periods of non-use . . . . . . . . . . 162
Replacing . . . . . . . . . . . . . . . . . . . . . . . 162
Testing . . . . . . . . . . . . . . . . . . . . . . . . . 162
Winter conditions . . . . . . . . . . . . . . . . 162
Winter operation . . . . . . . . . . . . . . . . . 162
Battery voltage . . . . . . . . . . . . . . . . . . . . . . 37
Belt tensioners . . . . . . . . . . . . . . . . . . . . . 114
Bioethanol fuel . . . . . . . . . . . . . . . . . . . . . 152
Blower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Brake system
Brake fluid . . . . . . . . . . . . . . . . . . . . . . 161
Brake light failure . . . . . . . . . . . . . . . . . 38
Brake pads worn . . . . . . . . . . . . . . . . . . 37
Brake servo . . . . . . . . . . . . . . . . . . . . . . 134
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Malfunction . . . . . . . . . . . . . . . . . . . . . . 35
Warning lamp . . . . . . . . . . . . . . . . . . . . 18
Bulb monitor . . . . . . . . . . . . . . . . . . . . . . . . 37
Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Business equipment . . . . . . . . . . . . . . . . . 175CCapacities . . . . . . . . . . . . . . . . . . . . . . . . . 199
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