2008 AUDI S4 snow chains

Parking aid169
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Parking aidApplies to vehicles: with Audi parking system/plus/advancedGeneral notesVarious systems are available to help you when parking or manoeu-
vring in tight spaces, depending on the equipment fitted on your
vehicle.
The Audi parking system gives an acoustic warning if there are any
obstacles behind the car ⇒page 169 .
When you are parking, the Audi parking system plus warns you
acoustically and optically about obstacles in front of and behind the
vehicle ⇒page 170 .
In conjunction with a reversing camera, the Audi parking system
advanced shows a picture of the area behind the vehicle. This
picture helps you to manoevre the vehicle backwards and sideways.
In addition, you are assisted by the acoustic signals and graphic
display of the parking aid ⇒page 171 .
Note
To ensure that the acoustic parking aid works properly, the sensors
must be kept clean and free of snow and ice.Audi parking systemApplies to vehicles: with Audi parking systemDescription
The Audi parking system is an acoustic parking aid.Sensors are located in the rear bumper. When the sensors detect an
obstacle, you are alerted by acoust ic signals (beeps). The measuring
range of the sensors starts at about: The acoustic signals sound with increasing frequency as you
approach the obstacle. A warning tone will sound continuously
when the vehicle is less than appr
ox. 0.30 m away from the obstacle.
Stop reversing immediately!
The volume of the warning beeps will be gradually reduced after
about 4 seconds if the vehicle remains at a constant distance from
a detected obstacle (it will not be reduced if the obstacle is closer
than 0.30 m).
The parking aid is switched on automatically when reverse gear is
engaged. You will hear a brief acknowledgement tone.
WARNING
•
The parking aid cannot replace the full concentration of the
driver. The driver is always resp onsible for safety during parking
and other manoeuvres.
•
The sensors have blind spots in which obstacles are not regis-
tered. It is particular ly important to ensure that there are no small
children or animals near the vehicle, as the sensors may not
always be able to detect them.
•
Always keep a close watch on the area around the vehicle and
make full use of the rear-view mirrors.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, Rear
Side
0.60 m
Centre
1.60 m
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Parking aid173
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
•
Moisten the lens using a commercially available, alcohol-based
glass cleaning agent and clean the lens with a dry cloth ⇒.
•
Use a small brush to remove snow and a de-icer spray to remove
ice ⇒ .
WARNING
•
The parking aid cannot replace the full concentration of the
driver. The driver is always resp onsible for safety during parking
and other manoeuvres.
•
Always keep a close wa tch on the area around the vehicle and
make full use of the rear-view mirrors.
•
Do not allow the camera images in the MMI display to distract
you from watching the traffic.
•
For safety reasons, you should not use the system if the posi-
tion and installati on angle of the camera have been changed, e.g.
in a rear-end collision. Have it checked by a qualified workshop.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.
•
Never remove snow and ice from the lens of the reversing
camera using warm or hot water - da nger of cracks appearing on the
lens.
•
Never use abrasive cleaning agents on the lens.
Applies to vehicles: with Audi parking system advancedSwitching on/off
The reversing camera is au tomatically switched on
together with the acoustic signals and graphic display
when you select reverse gear.Switching on
– Switch on the MMI system.
– Engage reverse gear, or
– Press the switch

in the centre console ⇒page 170,
fig. 185. You will hear a brief acknowledgement tone and
the diode in the switch will light up.
Switching off
– Drive forwards faster than 10 km/h, or
– Press the switch

, or
– Switch off the ignition.
Changing display via MMI
– Press the control button for Graphic ⇒ page 174, fig. 192
to show the graphic display on the screen.
– Press the control button for Rear View to display the
picture from the reversing camera.
WARNING
•
Some objects (e.g. narrow posts or bars), recesses in the
ground or protruding parts on other vehicles may not be displayed
in a satisfactory manner or may no t be displayed at all on the MMI
screen.A5
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Intelligent technology223
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Note
•
To ensure that the ASR works properly, all four wheels must be
fitted with identical tyres. Any differences in the rolling radius of the
tyres can cause the system to reduce engine power when this is not
desired.
•
Should a malfunction occur in the ABS or EDL, both the ABS
warning lamp
 and the ESP warning lamp
 ⇒ page 19 will light
up.
•
In the event of a malfunction in the ESP system, the warning
lamp  ⇒ page 17 will light up.
•
If a malfunction should occur in the ABS, the ESP, EDL and ASR
will also be out of action.
•
The systems can make noises when they intervene.
Switching on and off
The ESP is switched on automatically when the engine is
started.
Switching off the traction control system (ASR)
In particular circumstances, it may be advisable to switch off the
traction control system (ASR) to allow a certain amount of wheel
slip. For example:•
Rocking the car backwards and forwards to free it
•
Driving in deep snow or on loose surfaces
•
Driving with snow chains
Press the button briefly ⇒fig. 232 or ⇒fig. 233. The
warning lamp
 will light up and the message ASR off will appear
in the driver information system display.
The traction control system (ASR) can only be switched off at speeds
below 50 km/h on vehicles with front-wheel drive. At 70 km/h it will
switch on again automatically. The ASR can be deactivated at any
speed on vehicles with four-wheel drive.
Switching off the ESP
Press the button for longer than 3 seconds. The ESP
warning lamp  will light up and the message ESP switched off will
appear in the display. The ASR is also deactivated when the ESP is
switched off.
Switching on
Press the button again. The message ESP/ASR on will
appear briefly on the display.
Fig. 232 Version A:
Centre console
(bottom), ESP OFF
button
Fig. 233 Version B:
Centre console (top),
ESP OFF button
ESP OFFESP OFFESP OFF
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Intelligent technology
226Applies to vehicles: with four-wheel driveFour-wheel drive (quattro
®)
On quattro models the engine power is distributed to all
four wheelsGeneral notes
On four-wheel drive vehicles, the engine power is distributed to all
four wheels. The distribution of power is controlled automatically
according to your driving style and the road conditions. Also refer
to ⇒ page 222, “Description”.
The four-wheel drive is specially designed to complement the supe-
rior engine power of your Audi. This combination gives the car
exceptional handling and performance capabilities – both on
normal roads and in more difficult conditions, such as snow and ice.
Even so (or perhaps especially for this reason), it is important to
observe certain safety points ⇒.
Winter tyres
Thanks to its four-wheel drive, your car will have plenty of traction
in winter conditions, even with the standard tyres. Nevertheless, we
still recommend that winter tyres or all-season tyres should be fitted
on all four wheels when winter road conditions are expected, mainly
because this will give a better braking response.
Snow chains
On roads where snow chains are mandat ory, this also applies to cars
with four-wheel drive ⇒page 273, “Snow chains”.
Replacing tyres
On vehicles with four-wheel drive, all four tyres must have the same
rolling circumference. Also avoid using tyres with varying tread
depths ⇒page 270, “Replacing wheels and tyres”. Off-roader?
Your Audi does not have enough ground clearance to be used as an
off-road vehicle. It is therefore best to avoid rough tracks and
uneven terrain as much as possible.
WARNING
•
Even with four-wheel drive, you should always adjust your
speed to suit the conditions. Do not let the extra safety provided
tempt you into taking any risks when driving – this can cause acci-
dents.
•
The braking ability of your car is limited by the grip of the tyres.
In this respect, your car is no different from a car without four-
wheel drive. So do not be tempted to drive too fast on icy or slip-
pery roads just because the car still has good acceleration in these
conditions (accident risk).
•
On wet roads bear in mind that the front wheels may start to
“aquaplane” and lose contact with the road if the car is driven too
fast. If this should happen, ther e will be no sudden increase in
engine speed to warn the driver, as with a front-wheel drive car. So
do not drive too fast in the wet: adjust your speed to suit the
conditions (accident risk).
Power managementThis system helps to ensure reliable starting
The power management controls the distribution of elec-
trical energy and thus helps to ensure that there is always
enough power available to start the engine.If a vehicle with a conventional electrical system is left parked for a
long time, the battery will gradually lose its charge because certain
electrical equipment (such as the immobiliser) continues to draw
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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)
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Wheels and tyres
274For technical reasons snow chains may only be used on tyres with
certain wheel rim/tyre combinations.
Only use snow chains with fine-pitch links. The links must not
protrude more than 13.5 mm from the tyres (including tensioner).
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 front wheels (also on vehicles with
four-wheel drive).Run flat tyresApplies to vehicles: with run flat tyresIntroduction
Run flat tyres allow you to co ntinue your journey in the
event of a loss of tyre pressure.Run flat tyres have reinforced sidewalls which support the tyre in
the event of a loss of pressure.
Run flat tyres must only be used on vehicles which were already
factory-fitted with these tyres and which also have a tyre pressure
monitoring system*.
Run flat tyres can be identified by the marking “RSC” (Runflat
System Component) on the sidewall. If you change the tyres on your vehicle from regular tyres to run flat
tyres or vice-versa, the control unit must be reprogrammed by an
Audi dealer or other qualified workshop.
What are the benefits of run flat tyres?
Run flat tyres ensure that you remain mobile, even in the event of a
loss of tyre pressure. In favourable conditions these tyres have an
operating range of
at least 30 km, however the vehicle must not be
driven faster than 80 km/h ⇒ in “Driving with run flat tyres” on
page 275 .
The tyre pressures are constantly checked by the tyre pressure
monitoring system. When the run flat system becomes active
(centre display), it is still the driver's responsibility to check the
tyre(s) affected and to decide whether it is possible to continue
driving. Also refer to ⇒page 275, “Driving with run flat tyres”.
When is it no longer possibl e to continue driving with
the help of the run flat tyres?
•
If the Electronic Stabilisation Program (ESP) is out of operation
or is triggered continuously.
•
If the tyre pressure monitoring system is out of operation.
•
If one of the tyres has been severely damaged in an accident, etc.
If a tyre has been badly damaged there is a risk that parts of the
tread can be thrown off and cause damage to the fuel lines, brake
pipes or fuel filler.
•
You must stop driving if severe vibrations occur, or if the wheel
starts overheating and gives off smoke.
•
You must also stop driving if damage to the tyres (e.g. tears in
the sidewalls) becomes apparent.
WARNING
Please ask your Audi dealer or qualified workshop whether run flat
tyres can be used on your vehicle. Unauthorised use of these tyres
can invalidate the vehi cle's type approval for use on public roads.
Rim size
Rim offset
Tyre size
7Jx16
39 mm
205/60
7Jx16
46 mm
225/55
7Jx17
46 mm
225/50
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Self-help285
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
How to use the compact temporary spare wheel
Should you ever have a punctu
red tyre, the compact temporary
spare wheel is only intended for temporary use until you can reach
a workshop. The standard-size road wheel should be refitted as
soon as possible.
Please note the following restrictions when using the compact
temporary spare wheel. The comp act temporary spare wheel is
designed specifically for this model. For this reason, do not use a
temporary spare from a different type of vehicle.
Snow chains
For technical reasons, snow chains must not be used on the
compact temporary spare wheel.
If you should have a puncture on one of the front wheels when using
snow chains, fit the compact tempor ary spare in place of one of the
rear wheels. You can then attach the snow chains to the wheel taken
from the rear and use this wheel to replace the punctured front
wheel.
WARNING
•
The tyre pressures must be checked and corrected as soon as
possible. The tyre pressure of the compact temporary spare wheel
must be 4.2 bar – an incorrectly inflated tyre can cause an acci-
dent.
•
Do not drive faster than 80 km/h - higher speeds can cause an
accident.
•
Avoid heavy acceleration, hard braking and fast cornering – risk
of accident.
•
Never use two or more compact spare tyres at the same time –
risk of accident.
•
No other type of tyre (normal summer or winter tyres) may be
fitted on the compact temporary spare wheel.
Ty r e r e p a i r sGeneral information and safety notes
Repaired tyres are only suitable for temporary use.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 punctu res 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 ⇒fig. 269
•
if the wheel rim has been damaged
•
if you have been driving with ve ry low pressure or a completely
flat tyre .
How to use the TMS is described in the section Repairing a tyre
⇒ page 286 and in the instructions supp lied with the tyre sealant
can.
Fig. 269 The Tyre
Mobility System is NOT
suitable for repairing
this type of damage to
tyres.
A1
A2
A3
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Index
338
Manual . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Seat height (manual) . . . . . . . . . . . . . . 73
Seat belt height adjustment . . . . . . . . . . 199
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . 194 Adjusting seat belts . . . . . . . . . . . . . . 197
Belt tensioners . . . . . . . . . . . . . . . . . . 199
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . 250
During pregnancy . . . . . . . . . . . . . . . . 198
Height adjustment . . . . . . . . . . . . . . . 199
Putting on . . . . . . . . . . . . . . . . . . . . . . 197
Safety notes . . . . . . . . . . . . . . . . . . . . . 195
Taking off . . . . . . . . . . . . . . . . . . . . . . . 199
Warning lamp . . . . . . . . . . . . . . . . . . . . 18
Seat heating . . . . . . . . . . . . . . . . . . . . . . . 114 Front (deluxe automati c air conditioner) .
114
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Seat memory . . . . . . . . . . . . . . . . . . . . . . . . 75
Selector lever Manual release (multitronic®) . . . . . . 168
Selector lever positions . . . . . . . . . . . . . . 163
Service interval display . . . . . . . . . . . . . . . 24
Service position for windscreen wipers . 67
servotronic . . . . . . . . . . . . . . . . . . . . . . . . 225
side assist Area covered by sensors . . . . . . . . . . 151
Changing settings in the MMI . . . . . . 155
Description . . . . . . . . . . . . . . . . . . . . . 149
How the system works . . . . . . . . . . . . 151
Information and warning modes . . . 151
Messages in instrument cluster display .156 Safety notes . . . . . . . . . . . . . . . . . . . . . 157
Switching on and off . . . . . . . . . . . . . 149
Side lights . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Single journey memory . . . . . . . . . . . . . . . 26
Sitting position Driver . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Front passenger . . . . . . . . . . . . . . . . . 189
Incorrect sitting position . . . . . . . . . . 191
Rear passengers . . . . . . . . . . . . . . . . . 189
Ski bag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Snow chains . . . . . . . . . . . . . . . . . . . . . . . 273
Sockets 230 Volt . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Spare key . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Starting the engine . . . . . . . . . . . . . . . . 46
Spare parts . . . . . . . . . . . . . . . . . . . . . . . . 277
Spare wheel . . . . . . . . . . . . . . . . . . . . . . . . 284
Speed warning . . . . . . . . . . . . . . . . . . . . . . 28
Speedometer . . . . . . . . . . . . . . . . . . . . . 14, 23
Starting the engine After fuel tank has been run dry . . . . 252
Jump-starting . . . . . . . . . . . . . . . . . . . 293
Spare key . . . . . . . . . . . . . . . . . . . . . . . . 46
Tow-starting . . . . . . . . . . . . . . . . . . . . 295
Starting with jump leads . . . . . . . . . . . . . 293
Status messages . . . . . . . . . . . . . . . . . . . . . 30
Steering . . . . . . . . . . . . . . . . . . . . . . . . . 16, 36 Locking the steering . . . . . . . . . . . . . . 116
Malfunction . . . . . . . . . . . . . . . . . . . . . . 34
Steering wheel height adjustment (manual) . . . . . . . . . . . . . . . . . . . . . . . 116
Storage compartments . . . . . . . . . . . . . . . 90 Front seats . . . . . . . . . . . . . . . . . . . . . . . 91 Stretch net . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Sun blinds . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Sun roof
Convenience open/close function . . . . 54
Opening and closing . . . . . . . . . . . . . . . 55
Sun visors . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Supplementary heater Deluxe automatic air conditioner . . . 101
Deluxe automatic air co nditioner plus . . .
110
Suspension control . . . . . . . . . . . . . . . . . 159 Warning lamp . . . . . . . . . . . . . . . . . . . . 39
Switches on driver's door Central locking system . . . . . . . . . . . . . 49
Switching off the engine . . . . . . . . . 118, 120
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
TTailgate See Boot lid . . . . . . . . . . . . . . . . . . . . . . 51
Tank capacity . . . . . . . . . . . . . . . . . . . . . . 321
Technical data . . . . . . . . . . . . . . . . . . . . . . 320
tiptronic . . . . . . . . . . . . . . . . . . . . . . . 162, 166
Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283
Total journey memory . . . . . . . . . . . . . . . . 26
Tow-away protection . . . . . . . . . . . . . . . . . 50
Towing Automatic braking . . . . . . . . . . . . . . . . 233
Trailer stabilisation . . . . . . . . . . . . . . . 233
Towing away . . . . . . . . . . . . . . . . . . . . . . . 295
Towing bracket Parking system . . . . . . . . . . . . . . . . . . 177
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