fuel cap AUDI S4 2008 Owners Manual

Instruments and warning/indicator lamps
12Warning symbol in instrument cluster

If the symbol
 lights up in the display, this means that either the
coolant temperature is too high or the coolant level is too low
⇒ page 33 .
If the needle is at the top end of the dial, this means the coolant
temperature is too high. Stop the vehicle, switch off the engine and
wait for it to cool down. If the warning lamp starts flashing again
after just a short distance, contact a qualified workshop.
WARNING
•
Before opening the bonnet and checking the coolant level,
please observe the warning information on ⇒page 255, “Working
on components in the engine compartment”.
•
Never open the bonnet if you can see or hear steam or coolant
escaping from the engine compar tment; there is a risk of being
scalded. Wait until you can no lo nger see or hear escaping steam
or coolant.Caution
•
Additional lights and other accesso ries in front of the air inlet
reduce the cooling effect of the radiator. At high outside tempera-
tures and high engine loads, there is a risk of the engine over-
heating.
•
The front spoiler also ensures proper distribution of the cooling
air when the vehicle is moving. If the spoiler is damaged this can
reduce the cooling effect, which could cause the engine to overheat.
You should obtain professional assistance.
Rev counter
The rev counter indicates the number of engine revolu-
tions per minute.You should select a lower gear if the engine speed drops below
1500 rpm. The start of the red zo ne on the dial indicates the
maximum engine speed which may be used briefly when the engine
is warm and after it has been run in properly. However, it is advisable
to change up a gear or move the se lector lever to “D” (or lift your
foot off the accelerator) before the needle reaches the red zone.
Caution
Never allow the rev counter needle ⇒page 11, fig. 2 to go into
the red zone on the dial for more than a very brief period: there is a
risk of damaging the engine. The start of the red zone on the dial is
different for some engine versions.
For the sake of the environment
Changing up a gear early will help you to save fuel and minimise
engine noise.
button
This button has a number of different functions.
A2
SET
Fig. 3 Instrument
cluster: SET button
document_0900452a81b1b9de.book Seite 12 Donnerstag, 26. Juli 2007 9:16 09
--4 -
-T
&
CD
-+
CD
•
+-
•

Instruments and warning/indicator lamps
14Mileage recorder
The instrument shows how far you have travelled.The mileage is stated in kilometres (“km”) or “miles”.
You can switch the display from kilometres to miles and vice versa
via the sound system or MMI* us ing the button on the control
console.
Odometer / trip recorder
The odometer records the vehicle's total mileage.
The trip recorder shows the distance that has been travelled since it
was last reset. It is used to measure individual journeys. The last
digit of the trip recorder indicates distances of 100 metres or tenths
of a mile. The trip recorder can be reset to zero by pressing the reset button
⇒ fig. 6.
Fault display
If there is a fault in th e instruments, the letters dEF appear perma-
nently in the trip recorder display. Please have the fault rectified as
soon as possible.
Immobiliser
When the ignition is switched on, the security programming of the
ignition key is verified electronically.
If an uncoded key is used, SAFE will appear continuously in the
mileage recorder display. The vehicle cannot then be driven
⇒ page 43 .
Note
•
The date, time and recorded mileage will continue to be
displayed for about 30 seconds after you switch off the ignition.
•
The digital clock and mileage recorder displays are switched on
for about 30 seconds when the driver's door is opened.
•
When the ignition is switched off, the mileage recorder can be
switched on for about 30 seconds by pressing the button
⇒ page 12, fig. 3 ⇒page 12 .
Fuel gaugeThe gauge only works when the ignition is switched on.
When the needle reaches the reserve zone, the symbol
 ⇒ page 37
lights up in the instrument cl uster display together with the
message Please refuel . At this point there are still about 8 litres of
fuel left in the tank. This is your reminder to fill up soon.
The tank capacity of your vehicle is given in the Technical data
section.
Fig. 5 Instrument
cluster: Mileage
recorderFig. 6 Instrument
cluster: Reset button
CAR
0.0
SET
document_0900452a81b1b9de.book Seite 14 Donnerstag, 26. Juli 2007 9:16 09
--4 -
-T
D
-+
[I]
+-
D
•

Fuel and filling the tank
252Filling the tankFilling the tankThe flap that covers the tank cap is unlocked and locked
automatically by the central locking.
Unscrewing the tank cap
– Press the left side of the flap to open it ⇒fig. 247 -arrow-.
– Unscrew the tank cap anti-clockwise.
– Hook the cap onto the open flap ⇒fig. 248. Closing the tank cap
– Screw on the tank cap clockwise until it cannot be turned
further.
– Press the left side of the flap to close it (you should hear it click into place).
When the automatic filler nozzle is operated correctly it will switch
itself off as soon as the tank is “full”. Do not try to put in more fuel
after the nozzle cuts out, as this will fill the expansion chamber in
the fuel tank.
The correct fuel grade for your vehicle is given on a sticker on the
inside of the tank flap. Further notes on fuel ⇒page 251 .
The tank capacity of your vehicle is given in the Technical data
section ⇒page 321 .
WARNING
Fuel is highly inflammable and can cause serious burns and other
injuries.•
For safety reasons always swit ch off the auxiliary heating*
before refuelling the vehicle.
•
For safety reasons we do not recommend carrying a spare fuel
canister in the vehicle. The cani ster could become damaged in an
accident and leak.
•
Observe all relevant statutory regulations on using, storing and
transporting spare fuel canisters.
•
When filling your tank or a spare fuel canister with fuel, do not
smoke and keep away from naked flames. Risk of explosion!
•
If, in exceptional circumstances, you have to carry a spare fuel
canister, please observe the following warnings:
−Never fill fuel into the spare fu el canister with the canister
placed in or on top of the vehicle. An electrostatic charge could
build up during filling, causing th e fuel vapour to ignite. Danger
of explosion. Always place the canister on the ground to fill it.
Fig. 247 Vehicle as
seen from the rear
right: Opening fuel
tank flapFig. 248 Fuel tank flap
with tank cap attached
document_0900452a81b1b9de.book Seite 252 Donnerstag, 26. Juli 2007 9:16 09
--4 -
-T
-+
rn . .
' '\,JI
~
•
+-

Checking and topping up fluids255
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
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 al l normal safety precautions. The
engine compartment of any motor vehicle is a potentially
hazardous area . ⇒ .
WARNING
•
Switch off the engine.
•
Remove the ignition key.
•
Apply the parking brake.
•
Put the gear lever in neutral or selector in P.
•
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 circ uits in the electrical system,
especially when working on the battery.
•
Do not touch the radiator fan when the engine is hot. The fan
may start running suddenly.
•
Do not unscrew the cap on the ex pansion 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
drive belts, alternator and radiator fan, etc., and from the high-
voltage ignition system.
•
Vehicles with automatic gearbox: Never open the throttle inad-
vertently (for instance by hand from the engine compartment) if a
gear is engaged while the vehicle is stationary with the engine
running. The vehicle could otherwise start moving immediately
and possibly cause an accident.
•
Observe the following a dditional warnings if work on the fuel
system or the electrical system is necessary:
−Always disconnect the battery.
− Do not smoke.
− Never work near naked flames.
− Always keep an approved fire extinguisher immediately
available.Caution
When topping up fluids make sure the correct fluid is put into the
correct filler opening. This can otherwise cause serious malfunc-
tions or engine damage.
For the sake of the environment
Inspect the ground un derneath your vehicle regularly so that any
leaks are detected at an early stag e. If you find oil spots or other
fluids, have your vehicle inspected by a qualified workshop.
Note
On right-hand drive vehicles* some of the containers / reservoirs
mentioned below are located on the other side of the engine
compartment.
WARNING (continued)
document_0900452a81b1b9de.book Seite 255 Donnerstag, 26. Juli 2007 9:16 09
--4 -
-T
-+
CD
+-
[I]
•

Wheels and tyres
268Wheels and tyresWheelsGeneral notes–When driving with new tyres , be especially careful during
the first 500 km.
– If you have to drive over a kerb or similar obstacle, drive very slowly and as near as possible at a right angle to the
kerb.
– Inspect the tyres regularly for damage (cuts, cracks or blisters, etc.). Remove any foreign bodies embedded in
the treads.
– Damaged wheels and tyres must be replaced immedi- ately.
– Keep grease, oil and fuel off the tyres.
– Replace any missing valve caps as soon as possible.
– Mark the wheels before taking them off so that they rotate in the same direction when put back.
– When removed, the wheels or tyres should be stored in a cool, dry and preferably dark place.New tyres
New tyres do not give maximum grip straight away and should
therefore be “run in” by driving carefully and at moderate speeds for
about the first 500 km. This will also help to make the tyres last
longer.
The tread depth of new tyres may vary, according to the type and
make of tyre and the tread pattern. Concealed damage
Damage to tyres and rims is often
not readily visible. If you notice
unusual vibration or the car pulling to one side , this may indicate
that one of the tyres is damaged. Reduce speed immediately if there
is any reason to suspect that damage may have occurred. Inspect
the tyres for damage. If no external damage is visible, drive slowly
and carefully to the nearest qualified workshop and have the car
inspected.
Tyres with directional tread pattern
An arrow on the tyre sidewall indicates the direction of rotation on
tyres with directional tread. Always note the direction of rotation
indicated when mounting the wheel. This guarantees optimum grip
and helps to avoid aquaplaning, excessive noise and wear.
Tyre service life
Correct inflation pressures and sensible driving habits
will increase the service life of your tyres.– Check the tyre pressures at least once a month.
Fig. 261 Open driver's
door (LHD vehicle) with
sticker listing tyre
inflation pressures
document_0900452a81b1b9de.book Seite 268 Donnerstag, 26. Juli 2007 9:16 09
--4 -
-T
-+
•
+-

Wheels and tyres273
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
In winter road conditions winter tyres will considerably improve the
car's handling. Due to their type
of construction (width, rubber
compound, tread pattern), summer tyres give less grip on ice and
snow. This applies particularly to vehicles equipped with wide
section tyres or high speed tyres (code letters H, V or Y on the side-
wall).
Only use winter tyres of the correct type approved for your vehicle.
The sizes of the winter tyres approved for your vehicle are listed in
the vehicle's documents (e.g. EC Certificate of Conformity or COC
document
4)). The vehicle documents vary depending on the
country of residence. Also refer to ⇒page 270 , ⇒ page 270 .
Winter tyres are no longer fully effective when the tread is worn
down to a depth of 4 mm.
The performance of winter tyres is also severely impaired by ageing,
even if the tread is still much deeper than 4 mm.
Winter tyres are subj ect to the following maximum speed limits
according to speed rating code letter: ⇒
In Germany vehicles capable of exceeding these speeds must have
an appropriate sticker attached so it is visible to the driver. Suitable
stickers are available from Audi dealers and specialist retailers.
Please note regulations to this effect in your country. “All-weather” tyres can also be used instead of winter tyres.
Using winter tyres with V-rating
Please note that the generally applicable 240 km/h speed rating for
winter tyres with the letter "V" is subject to
technical restrictions;
the maximum permissi ble speed for your vehicle may be signifi-
cantly lower. The maximum speed limit fo r tyres with a V-rating
depends directly on the maximum axle weights for your car and on
the listed weight rating of the tyres being used.
It is best to contact an Audi dealer to check the maximum speed
which is permissible for the V-rated tyres fitted on your car on the
basis of this information.
WARNING
Exceeding the maximum speed per mitted for the winter tyres
fitted on your car can cause tyre failure, resulting in a loss of
control of the vehicle – risk of accident.
For the sake of the environment
Summer tyres should be fitted again as soon as possible; they give
better handling on roads which are free of snow and ice. Summer
tyres produce less rolling noise, do not wear down as quickly and,
most importantly, reduce fuel consumption.Snow chains
Snow chains will improve the vehicle's handling on snow-
covered roads.– Snow chains can be used on the front wheels only.
– Keep your speed below 50 km/h.Snow chains will improve braking ability as well as traction in winter
conditions.
4)COC = certificate of conformitySpeed rating code letter
⇒ page 270 , ⇒ page 270
Maximum speed limit
Q
160 km/h
S
180 km/h
T
190 km/h
H
210 km/h
V
240 km/h
(note restrictions)
document_0900452a81b1b9de.book Seite 273 Donnerstag, 26. Juli 2007 9:16 09
--4 -
-T
-+
I&
+-
•

Self-help297
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Rear towline anchorage
Vehicles which do not have a factory-fitted towing
bracket* have a towline anchor age on the right side of the
rear bumper.Vehicles with towline anchorage
– Take the towline anchorage out of the vehicle's tool kit.
– To detach the cover cap from the bumper, firmly press
the lower part of the cap inwards to release it ⇒fig. 282.
– Screw the towline anchorage firmly all the way into the screw connection.
Vehicles with towing bracket*
– Fit the towing bracket.
– Attach the towbar or the towrope to the towing bracket.After use, unscrew the towline anchorage and put it back in the
toolbox. Replace the cap in the screw connection. The towline
anchorage or towing bracket should always be kept in the vehicle.
Vehicles which have a factory-fitted towing bracket* do not have a
screw connection at the rear for the towline anchorage.
WARNING
•
If the towline anchorage is not screwed in as far as the stop,
there is a risk of the screw connection shearing off during towing
(accident risk).
•
If your car has a towing bracket*, please use only special tow
bars with suitable attachments (i .e. tow bars which are specially
designed for use with towing brac kets) to avoid damage to the
coupling equipment.
•
If your car has a towing bracket*, please use only special
towing ropes (risk of accident).
To w - s t a r t i n g
As a general rule, tow-s tarting is not recommended.– Engage 2nd or 3rd gear before moving off.
– Press the clutch and hold the pedal down.
– Switch on the ignition.
– Once both vehicles are moving, release the clutch.
– As soon as the engine starts: press the clutch and put the
gear lever in neutral.If the engine will not start, it is best to try starting it using the
battery of another vehicle ⇒page 293 before attempting to tow
start. You should only try to tow-start the engine if jump-starting is
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.
For technical reasons, it is not possible to tow-start a vehicle with
automatic gearbox .
Fig. 282 Rear bumper:
Fitting the towing eye
document_0900452a81b1b9de.book Seite 297 Donnerstag, 26. Juli 2007 9:16 09
--4 -
-T
---- &
•
-+ +-

General notes321
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
CapacitiesFuel tank
Windscreen washerVehicle identification dataYou can also find the vehicle ID number on the sound
system or MMI*.
– Select: Function selector button > Vehicle ID
number ⇒ fig. 312.Vehicle identification number in the engine
compartment
The vehicle identification number is located on the right-hand side
of the engine compartment.
Type plate
The type plate is located on the right-hand side of the engine
compartment. Vehicles for certain export countries have no type
plate.
Vehicle data sticker
The vehicle data sticker ⇒fig. 313 is located near the battery in the
luggage compartment. One section of the vehicle data sticker is
Front-wheel drive
ltr.
approx. 65
Four-wheel drive
ltr.
approx. 64
Windscreen and
headlight washer system*
ltr.
approx. 4.5
Fig. 312 Display:
Vehicle identification
number
Fig. 313 Vehicle data
sticker
CAR
document_0900452a81b1b9de.book Seite 321 Donnerstag, 26. Juli 2007 9:16 09
T
•
-+
I
G)t--
1
wAum
XXx XXXXXXXX
XXX XXX
xxxxxxx
xx x.x xx XXX KW XXX XX/ XX XXX ---XXX
L Y7X/LY7X N2M/NQ ,.... EOA
7f'D
4UE 6XC 5SL 6TS
11 ®
FOA 6i:;ll OGl OYI< OJG
- TOL JNZ 8BB LIZA
XOA
!Nl
2PG 801
902
825 07G
700 C7A 71<0 4XJ 2Kl
JU
'lKC
3YO 4K4 501
_ lSA OGG 01A 4 GF
~~ ~@~ cS-
(=:J
+-

Performance, weights and dimensions323
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Performance, weights and dimensionsPetrol enginesA4 1.8Engine data
Performance figures
Weights Maximum trailer weights
2)
Engine oil
MG = Manual gearbox / AG = Automatic gearbox1) With slight loss of power2) The specified trailer weights apply only to vehicles with a factory-
fitted towing bracket.
Power output
118 kW at 4500 - 6000 rpm
Maximum torque
250 Nm at 1500 - 4500 rpm
Cylinders, capacity
4 cylinders, 1,798 cm
3
Fuel
Premium unleaded 95 RON or
regular unleaded 91 RON
1)
MG
AG
Maximum speed
km/h
225
218
Acceleration from 0 - 100 km/h
sec.
8.6
8.6
MG
AG
Gross vehicle weight
kg
1960
2000
Kerb weight (unladen weight)
kg
1410
1450
Maximum front axle weight
kg
1035
1060
Maximum rear axle weight
kg
1050
1060
MG
AG
Trailer with brakes on
gradients up to 8%
kg
1500
1500
Trailer with brakes on
gradients up to 12%
kg
1300
1300
Weight of vehicle and
trailer on gradients up to 12%
kg
3330
3370
Trailer without brakes
kg
740
750
LongLife Service
VW 503 00, VW 504 00
Inspection Service
VW 502 00, VW 503 00, VW 504 00
Engine oil capacity
(including filter change)
approx. 4.6 litres
document_0900452a81b1b9de.book Seite 323 Donnerstag, 26. Juli 2007 9:16 09
--4 -
-T
-+ +-
•

Performance, weights and dimensions
324A4 3.2 quattroEngine data
Performance figures
Weights
Maximum trailer weights
2)
Engine oil
MG = manual gearbox1) With slight loss of power2) The specified trailer weights apply only to vehicles with a factory-
fitted towing bracket.
Power output
195 kW at 6500 rpm
Maximum torque
330 Nm at 3000 - 5000 rpm
Cylinders, capacity
6 cylinders, 3,197 cm
3
Fuel
Premium unleaded 95 RON or
regular unleaded 91 RON
1)
Maximum speed
km/h
MG = 250
Acceleration from 0 - 100 km/h
sec.
MG = 6.2
Gross vehicle weight
kg
MG = 2130
Kerb weight (unladen weight)
kg
MG = 1580
Maximum front axle weight
kg
MG = 1105
Maximum rear axle weight
kg
MG = 1145
Trailer with brakes on
gradients up to 8%
kg
MG = 2100
Trailer with brakes on
gradients up to 12%
kg
MG = 1900
Weight of vehicle and
trailer on gradients up to 12%
kg
MG = 4100
Trailer without brakes
kg
MG = 750
LongLife Service
VW 503 00, VW 504 00
Inspection Service
VW 502 00, VW 503 00 VW 504 00
Engine oil capacity
(including filter change)
approx. 6.2 litres
document_0900452a81b1b9de.book Seite 324 Donnerstag, 26. Juli 2007 9:16 09
--4 -
-T
•
-+ +-