2007 AUDI R8 instrument cluster

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 86Parking
If the parking manoeuvre involves shunting backwards and
forwards, the warning sound will be switched off temporarily while
you change gear. The warning beeps will start again as soon as the
vehicle comes closer to an obstacle.
Possible faults
If you hear a long beep when you engage reverse gear (or when you
activate the system using the switch) and the diode in the switch
starts flashing, there is a fault in the system. The long warning beep
is given just once to indicate the fault. If you try activating the
parking aid again, the warning beep will not sound and fault is only
indicated by the flashing diode. This also applies if you switch the
ignition off and then on again: the long warning beep will only
sound the first time you try activating the parking aid. Have the fault
rectified.
If there is a fault in the system there will be no confirming beep
when you activate the parking aid.
To ensure that the acoustic parking aid works properly, the sensors
must be kept clean and free of ice.
WARNING
•
The sensors have blind spots in which obstacles are not regis-
tered. It is particularly important to ensure that there are no small
children or animals near the vehicle when reversing, as the
sensors may not always be able to detect them.
•
The parking aid cannot replace the full concentration of the
driver. The driver is always responsible for safety during parking
and other manoeuvres.Caution
Please note that low obstacles detected by the system may no
longer be registered by the sensors as the car moves closer, so the
system will not give any further warning. Certain kinds of obstacles (such as wire fences, chains, thin painted posts or trailer draw bars,
etc) may not always be detected by the system, so take care not to
damage the vehicle in such cases.
Note
Your vehicle has low ground clearance. To help you prevent damage
to the vehicle, warning beeps will sound when you approach a steep
slope (e.g. in a car park or garage).Cruise control systemApplies to vehicles: with cruise control systemIntroduction
The cruise control system allows you to maintain a
constant speed.The cruise control system allows you to maintain any desired
constant cruising speed at speeds above about 30 km/h. Of course,
this is subject to power output and braking ability of the engine.
This helps to reduce fatigue, especially on long journeys.
The indicator lamp
 in the instrument cluster lights up when the
cruise control system is operating.
The cruise control system is automatically deactivated immediately
by
•
pressing the brake pedal.
•
pressing the clutch pedal.
WARNING
For safety reasons the cruise control system should not be used in
dense traffic or poor road conditions (such as slippery surfaces,
heavy rain, loose grit or gravel) – this could cause an accident.
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Driving89
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data Sport driving mode
Select the sport setting for performance-oriented suspension char-
acteristics. The diode in the switch
 will light up to indicate that the
sport mode is on.
Note
The warning lamp
 lights up in the instrument cluster if a malfunc-
tion occurs. Drive to the nearest qualified workshop as soon as
possible and have the fault corrected.
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Airbag system115
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Airbag systemDescription of airbag systemGeneral notes on airbag system
The airbag is an integral part of the car's passive safety
system.In conjunction with the three-point seat belts, the airbag system
gives the front occupants additional protection for the head and
chest in the event of a severe frontal collision.
In a side collision the side airbags reduce the risk of injury to the
areas of the body facing the impact ⇒.
In addition to their normal function of protecting the occupants in a
collision, the seat belts also hold them in a position where the
airbags can inflate properly and provide maximum protection.
The airbag system will only work with the ignition on. The airbag
system is monitored electronically; the airbag warning lamp indi-
cates whether the system is functioning properly.
The main parts of the airbag system are:•
the electronic monitoring system (control unit and sensors),
•
the two front airbags,
•
The two side airbags,
•
The airbag warning lamp in the instrument cluster.
There is a fault in the airbag system if the warning
lamp
•
does not come on when the ignition is switched on,
•
does not go out about 3 seconds after the ignition is switched
on,
•
goes out and then comes on again after the ignition is switched
on,
•
comes on or flickers while the car is moving.
WARNING
•
The airbags are not a substitute for the seat belts; they are an
integral part of the car's overall passive safety system. The airbags
can only offer effective protection if the occupants are wearing
their seat belts. For this reason it is very important to wear the
seat belts at all times ⇒page 109, “Why is it so important to use
seat belts?”.
•
The seat belts and airbags can only provide maximum protec-
tion if the occupants are seated correctly ⇒page 67, “Seats and
storage”.
•
If you do not wear a seat belt, if you lean forward, 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.
•
Components of the airbag system are located in various parts
of the vehicle. If repairs to other vehicle components make it
necessary to perform work on the airbag system or to remove or
install parts of the airbag system, this may cause damage to the
airbag system. As a result, the airbags may not inflate correctly or
may not be triggered at all in an accident situation.
•
If a fault should occur in the airbag system, have the system
checked immediately by a qualified workshop. Otherwise the
system may fail to trigger in an accident.
•
Do not attempt to modify components of the airbag system in
any way.
•
Never make any alterations to the front bumper or the body.
•
The airbag system can only be activated once; if the airbag has
been triggered, the system must be replaced. Should the airbag
system or airbag modules have to be replaced, the qualified work-
shop carrying out the replacement will document all details in the
appropriate section of the Service Schedule.
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Checking and topping up fluids157
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Engine oilGeneral notesWe recommend that you have the oil change carried out by an
Audi R8 dealership or qualified workshop according to the intervals
stated in the Service Schedule or according to the service interval
display in the instrument cluster.
Whether your vehicle is serviced at flexible service intervals or fixed
service intervals is shown in the Service Schedule.
The correct oil specifications for your engine are listed in the Te c h -
nical data section ⇒page 198, “Performance, weights and dimen-
sions”.
Check that the specifications quoted (VW standards) appear on the
container either singly or in combination with other specifications.
Flexible service intervals (LongLife Service*)
Special engine oils ⇒page 198, “Performance, weights and dimen-
sions” have been developed as part of the Audi LongLife Service
(⇒“Service Schedule”).
This type of oil must be used if you intend to take advantage of the
extended maintenance intervals allowed by Audi's LongLife Service.•
Do not mix the LongLife oil with oil intended for fixed service
intervals, as the requirements for the extended service intervals are
then no longer guaranteed.
•
In exceptional circumstances, if the engine oil level is too low
⇒page 157 and you cannot obtain the specified LongLife oil, you
can put in a small quantity of oil for fixed service intervals -
⇒page 198, “Performance, weights and dimensions”. This should
not be done more than once and no more than 0.5 litres should be
used.Fixed service intervals (Inspection Service*)
If you do not take advantage of the LongLife service for your car, you
can use the oils for fixed service intervals - ⇒page 198, “Perform-
ance, weights and dimensions”. In this case, your car must be serv-
iced after a fixed interval of 1 year / 15,000 km (10,000 miles) – see
Service Schedule.
•
In exceptional circumstances, if the engine oil level is too low
⇒page 157 and you cannot obtain the oil specified for your vehicle,
you can put in a small quantity of oil conforming to the specification
ACEA A2 or ACEA A3. This should not be done more than once and
no more than 0.5 litres should be used.
Checking the oil level
Fig. 117 Instrument
cluster: Engine oil
temperature displayFig. 118 Markings on
oil dipstick
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Checking and topping up fluids 158
Checking oil level
– Warm up the engine by driving the vehicle until the oil
temperature shown in the instrument cluster is between
100 °C and 110 °C ⇒page 157, fig. 117.
– Park your vehicle on a level surface.
– Allow the warm engine to run for about two minutes at
idling speed.
– Switch off the engine and wait for two minutes.
– Check the oil level using the dipstick ⇒page 157,
fig. 118.
Oil level in area
–Do not top up oil.
Oil level in area
– Add 1 litre of oil ⇒page 158. After topping up the oil level
should be in area .Depending on how you drive and the conditions in which the car is
used, oil consumption can be up to 1.0 ltr./1000 km. Oil consump-
tion is likely to be higher for the first 5000 km.
Topping up the engine oil

–Unscrew cap

from oil filler opening ⇒fig. 119.
– Top up carefully using the correct oil ⇒page 198.
– Check the oil level again ⇒page 157.
– Top up with oil if necessary.
– Replace the oil filler cap carefully and push the dipstick
all the way in.
WARNING
•
Ensure that no oil comes into contact with hot engine compo-
nents when topping up: this could cause a fire.
•
Wash your skin thoroughly if it comes into contact with engine
oil.Caution
•
The oil level must never be above area , as this may result in
damage to the catalytic converter or to the engine. Contact a quali-
fied workshop to extract the engine oil if necessary.
AaAbAa
Fig. 119 Engine
compartment: Engine
oil filler cap
Aa
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Checking and topping up fluids 160Checking coolant level
Be careful when checking the coolant.– Switch off the ignition.
– Cover the cap on the expansion tank with a cloth, and
carefully unscrew the cap anti-clockwise ⇒.
– Read off the coolant level on the inside of the radiator
expansion tank ⇒fig. 120. When the engine is cold it
must be above the “min” mark. When the engine is hot it
may be slightly above the marked area.The expansion tank is located in the engine compartment on the
right. Its location is also shown in the illustration of the engine
compartment ⇒page 156.
The coolant level should be checked with the engine switched off.
The coolant level is monitored by a warning lamp in the instrument
cluster ⇒page 35. However, we recommend that it should be
checked occasionally.
Coolant losses
Any loss of coolant normally indicates a leak in the cooling system.
In this case the cooling system should be inspected by a qualified workshop without delay. It is not sufficient merely to top up the
coolant.
If there are no leaks in the system, a loss of coolant can only occur
if the coolant boils and is forced out of the system as a result of
overheating.
WARNING
•
The cooling system is under pressure. Do not unscrew the cap
on the expansion tank when the engine is hot: you could be
scalded by escaping steam
•
The coolant and coolant additive can be a health hazard. Store
the coolant additive in the original container in a safe place out of
reach of children – risk of poisoning.Caution
Radiator sealants must not be added to the coolant. Such additives
could seriously impair the function of the cooling system.Topping up the coolant– Add coolant.
– Turn the cap clockwise until it engages.Make sure that the coolant meets the required specifications
⇒page 159, “Coolant”. Do not use a different type of additive if anti-
freeze additive G12++ is not available. In this case use only water
and bring the coolant concentration back up to the correct level as
soon as possible by putting in the specified additive.
Always top up with fresh, unused coolant.
Fill up only to the top edge of the marked area. Excess coolant is
forced out of the system through the valve in the filler cap when the
engine gets hot.
Fig. 120 Engine
compartment: Mark-
ings on radiator expan-
sion tank
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Wheels and tyres 172Remove wheel covers (if fitted) and trim rings before attaching
snow chains. For safety reasons cover caps must then be fitted over
the wheel bolts. These are available from Audi R8 dealers.
Remove the chains when roads are free of snow. Otherwise they will
impair handling, damage the tyres and wear out very quickly.
Four-wheel drive: Where snow chains are compulsory on certain
roads, this normally also applies to cars with four-wheel drive. Snow
chains may only be fitted to the rear wheels (also on vehicles with
four-wheel drive).Tyre pressure monitoring systemApplies to vehicles: with tyre pressure monitoring systemIntroduction
The tyre pressure monitoring system keeps a check on the
inflation pressures of the four road wheels while you are
driving.The system warns the driver in the event of a loss of pressure by
means of symbols and messages in the instrument cluster display.
The system employs sensors on the wheels. The radio signals from
these sensors are transmitted to the tyre pressure monitoring
system.
Please bear in mind that the tyre inflation pressure is also influ-
enced by the temperature of the tyre. For every 10°C increase in the
tyre temperature the pressure will normally increase by about
0.1 bar. The tyre heats up while the vehicle is being driven and the
tyre pressure will rise accordingly. For this reason, you should only
adjust the tyre pressures when they are cold (i.e. approximately at
ambient temperature).
To ensure that the tyre pressure monitoring system works reliably,
you should check and, if necessary, adjust the tyre pressures at
regular intervals.The tyre pressures recommended for your vehicle are given on the
sticker attached to the driver's door pillar.
Initialising the tyre pressure monitoring system
The inflation pressures for two sets of wheels (e.g. with winter and
summer tyres) are stored on your vehicle. You can change between
these two sets of wheels any number of times without re-initialising
the system.
The tyre pressure monitoring system must be re-initialised by your
Audi R8 dealer if a new set of wheels is used or the electronic
sensors are renewed.
Warning lamp
 lit
If the tyre pressure is more than 0.5 bar below the reference value,
the display will show the tyre symbol
 with a corresponding
message, such as Tyre pressures too low ⇒.
WARNING
•
If the warning lamp
 lights up you must slow down immedi-
ately and avoid any severe braking or steering manoeuvres. As
soon as you can do so safely, stop and check the tyres and the tyre
pressures.
•
Never re-adjust the tyre inflation pressure when the tyre is hot.
This can cause serious damage to the tyre or even a blow-out,
which could result in an accident.
•
Under-inflated tyres flex more and can overheat at continuous
high speeds. This can cause tread separation and tyre blow-out,
which could result in an accident.For the sake of the environment
Under-inflated tyres lead to increased fuel consumption and tyre
wear.
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