2008 AUDI S4 ignition

Automatic gearbox
168
– Briefly pull the left-hand pa ddle lever to change down
to a lower gear.
– Briefly pull the right-hand paddle lever to change up to a higher gear.The paddle levers are activated when the selector lever is in position
D or S, or the position for the manual shift programme (tiptronic).
The manual shift programme can, of course, still be operated using
the selector lever in the centre console.Applies to vehicles: with multitronic® or tiptronicManual release of selector lever
The selector lever can be rele ased manually if the elec-
trical power supply should fail.
The manual release mechanism is behind the ashtray.
– Slide open the cover for the ashtray.
–Slide the switch ⇒ fig. 183 to the right to release the
ashtray.
– Take out the ashtray .
– You will now see a small cover cap at the front of the
opening in the ashtray mounting unit.
– Loosen and remove this cover cap.
– Use a screwdriver or similar object to press down the pin, which is now accessible, and hold it down ⇒fig. 184.
– Now press the interlock button on the selector lever and move the selector lever to position N.The selector lever can only be moved out of position P if the ignition
key is inserted and the ignition is switched on. If the power supply
should ever fail (discharged battery, etc.) and the vehicle has to be
pushed or towed, the selector lever must first be moved to
position N. This is possible after operating the manual release
mechanism.
A–A+Fig. 183 Removing
ashtray
Fig. 184 Manual
release of selector
lever
AA
AB
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Parking aid171
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
– Press the switch

, or
– Switch off the ignition.
Segments in the graphic display
You can estimate the distance to an obstacle by referring to the red
segments at the front and rear of the vehicle ⇒page 170, fig. 186.
The closer the vehicle gets to the obstacle the closer the segments
move towards the vehicle in the graphic. At the latest when the
penultimate segment is highlighted the vehicle has reached the
danger (collision) zone. Stop moving immediately ⇒!
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 particularly 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 wa tch 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,
etc.) may not always be detected by the system, so take care not to
damage the vehicle in such cases.
Note
•
You can change the display and adjust the volume and pitch of
the beeps ⇒page 177 .
•
Please refer to the notes on towing ⇒page 177 .
•
There is a slight delay in the picture display.
Audi parking system advancedApplies to vehicles: with Audi parking system advancedIntroductionA reversing camera is integrated in vehicles with the Audi parking
system advanced, in addition to a parking aid with acoustic signals
and graphic display ⇒page 170 .
Two modes can be selected when parking. “Parking mode 1” can, for
example, be used when parking your vehicle in a parking bay or a
Fig. 187 Viewed from
above: Parking mode 1Fig. 188 Viewed from
above: Parking mode 2
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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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Parking aid
178reversing camera will then be shown without orientation lines and
blue area markings.Applies to vehicles: with Audi parking system/plus/advancedError messagesIf you hear a long beep for a few seconds and the diode in the switch * starts flashing when you switch on the parking aid, a system
fault has occurred. Please h a v e t h e fa u l t c o rre c t e d b y a n A u d i d e a l e r
or qualified workshop.Note
If the fault is not corrected before you switch off the ignition, it will
only be indicated by the flashing diode in the switch
* the next
time you switch on the parking aid.
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HomeLink
180
At the operating unit
1. Switch on the ignition (do not start the engine).
2. Press and hold down the two outer HomeLink buttons ⇒page 179, fig. 197 until the indicator diode
⇒ page 179, fig. 197 begins to flash after about
20 seconds. This procedure will delete the standard
factory settings and does not need to be repeated when
programming the other buttons.
3. Press the particular HomeLink button which you would like to program.
4. Wait until the diode begins to flash. The HomeLink module now remains in trai ning mode for 5 minutes.
5. Now step in front of your vehicle with the original hand-
held transmitter for the garage door opener or any other
device you wish to assign to the HomeLink control
button.
At the radiator grille
6. Hold the original hand-held transmitter at or near the
centre of your car's radiator grille ⇒ page 179, fig. 198.
7. Press the activator button on the original hand-held
transmitter .
8. As you do so, watch the tu rn signals on your vehicle.
HomeLink confirms successful programming by flashing
all four turn signals three times.
9. If the turn signals fail to flash three times, repeat the procedure with the transmitter held at a different
distance from the radiator grille.
The proper distance between the hand-held transmitter and the
HomeLink module at the radiator grille depends on the system you
want to train. It may require several attempts.
The turn signals will flash once if the time limit for the programming
mode has been exceeded. In this case the programming procedure
needs to be performed again. Repe at the sequence at the operating
unit starting with step 3.
The programming instructions above also apply to the other control
buttons. Start with step 3 if you wish to proceed and program the
other two buttons.
If the garage door or other devices st ill fail to be activated with the
HomeLink control buttons after programming is completed, it is
possible that these systems might be working with a rolling code
instead of the normal fixed security code. If this is the case, a rolling
code programming is required in addition to the steps described
above. ⇒page 180Applies to vehicles: with HomeLinkRolling code programming
Some devices require rolling code programming of the
HomeLink universal transmitter.Identifying a rolling code
– Press the already programmed HomeLink button again
and hold it down.
–Watch HomeLink diode ⇒ page 179, fig. 197. If the
diode starts flashing rapidly and turns into a constant
light after about 2 seconds, this indicates that the device
you wish to operate (e.g. a garage door opener) is
equipped with a rolling code.
– Program the rolling code as follows:
AA
AA
AA
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HomeLink181
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Activating the garage door opener drive unit
– Locate the programming button on the garage door
drive. The exact location and colour of the button may
vary depending on the type of garage door opener.
– Press the programming button on the door drive unit (this will normally cause a “programming mode indicator
lamp” on the unit to light up). You now have about 30
seconds to start and complete the programming of the
HomeLink control button on the operating unit.
Programming at the operating unit in the
headliner
– Press and release the already programmed HomeLink button.
– Press the HomeLink button again to complete rolling code programming.After programming at the operating unit in the headliner, the
garage door opener should rec ognize the HomeLink signal and
respond when the HomeLink button is pressed. Now the other
control buttons can be programmed as required.
Note
•
Having a second person assist you makes programming of the
rolling code easier and faster. For some makes of garage door
openers the HomeLink button may have to be pressed a third time
to complete the tr aining sequence.
•
If you encounter problems progr amming the rolling code you
may find helpful information in the operating instructions of the
garage door opener or other device you wish to operate.
Applies to vehicles: with HomeLinkOperating HomeLink
The programmed devices are activated by means of the
HomeLink control buttons in the headliner.– Make sure that the ignition is on.
– Press the programmed HomeLink button ⇒page 179,
fig. 197. The device assigned to that button (e.g. garage
door) will be activated.The HomeLink indicator diode ⇒page 179, fig. 197 will light up
when you press the button.Applies to vehicles: with HomeLinkErasing the button programming
You can erase the complete HomeLink programming by
pressing the two outer buttons.– Switch on the ignition (do not start the engine).
– Press and hold down the two outer buttons until the indi- cator diode starts to flash ⇒ page 179, fig. 197.
– Then release the buttons.After the programming of the HomeLink buttons has been erased,
the system will return to the training mode and is ready to be re-
programmed at any time.
Note
•
Programmed buttons cannot be erased individually.
•
For security reasons it is advisable to erase the programming of
the HomeLink buttons prior to selling your vehicle.
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Airbag system201
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-poin t 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 severe side collision the side airbags and the head-protection
airbags reduce the risk of injury to the occupants in the areas of the
body facing the impact ⇒.
In addition to their no rmal 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 front side airbags, the side ai rbags on the outer rear seats*
and the head-protection 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 4 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 194, “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 73, “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 ai rbags may not inflate correctly or
may not be triggered at all in an a ccident situation. For this reason,
you should always have the work carried out by a qualified work-
shop.
•
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 compon ents of the airbag system in
any way.
•
Never make any alterations to the front bumper or the body.
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Airbag system209
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Technical data
The key-operated switch for deactivating the front
passenger's airbag is located in the glove box ⇒fig. 222.
– To deactivate the front passenger's airbag, insert the ignition key into the switch and turn it to position .
– The front passenger's airbag can be reactivated by turning the key to position .Deactivating front passenger 's airbag when a child
safety seat is in use
If you have no alternative but to i nstall a rearward-facing child safety
seat on the front passenger's seat you must deactivate the front
passenger's airbag beforehand.
We recommend, however, that child seats should be only fitted on
the rear seat so that the front passenger's airbag can remain func-
tional and provide protection in an accident ⇒page 210 .
Monitoring of airbag system
The airbag warning lamp will light up for a few seconds every time
the ignition is switched on.
If the front passenger's airbag ha s been deactivated via the key-
operated switch, the indicator lamp “PASSENGER AIRBAG OFF” will
light up constantly as a reminder ⇒page 209, fig. 223. Please refer
also to the description of the
 warning lamp in the instrument
cluster ⇒page 17 . When the front passenger's airbag is deactivated using the key-
operated switch, the seat belt warning lamp for the front passenger

⇒ page 18 is also switched off.
WARNING
•
If you have no alternative but to install a rearward-facing child
seat on the front passenger's se at, the front passenger's airbag
must be deactivated beforehand. Po tentially fatal injuries to the
child can result if the front passenger's airbag is not deactivated!
⇒ page 211, “Using a child safety seat on the front passenger's
seat”
•
If you have deactivated the fron t passenger's airbag, reactivate
it as soon as the chil d 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.Note
All the other airbags in the car will remain functional if the front
passenger's airbag has been deactivated with the key-operated
switch.
Fig. 223 Lamp indi-
cates that front
passenger's airbag has
been deactivated via
key-operated switch
AOFF
AON
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