key AUDI S5 2008 8T / 1.G Service Manual
[x] Cancel search | Manufacturer: AUDI, Model Year: 2008, Model line: S5, Model: AUDI S5 2008 8T / 1.GPages: 294, PDF Size: 12.13 MB
Page 141 of 294
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Technical data parking aid are NO LONGER activated when reverse gear is engaged.
This results in the following restrictions:
parking system:
There is no distance warning.
parking system plus*:
There is no rear distance warning ⇒page 129. However, the system
will still give a warning when obstacles are detected while driving
forwards. The graphic display ⇒page 129, fig. 142 will switch over
to towing mode.
parking system advanced*:
There is no rear distance warning ⇒page 131. However, the system
will still give a warning when obstacles are detected while driving
forwards. The graphic display ⇒page 132, fig. 144 will switch over
to towing mode. The image of the reversing camera will then be
shown without orientation lines and blue area markings.
SettingsApplies to vehicles: with parking systemAdjusting warning beeps
The volume and frequency (pitch) of the beeps can be
adjusted on the sound system or MMI.– Select: Function selector button > Audi parking
system.•
Rear volume - to adjust the rear volume.
•
Rear frequency - to adjust the rear frequency.
•
Front volume* - to adjust the front volume.
•
Front frequency* - to adjust the front frequency.
When you change the volume or frequency, the front or rear loud-
speaker will give a test warning beep at the new setting for about
2 seconds.
The volume and frequency settings will be automatically stored and
assigned to the remote control key.
Fig. 153 MMI display:
Selection menu
CAR
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Controls
Safety
Driving tips
General maintenance
Self-help
Technical data too far back. The airbag system and seat belts can only provide
proper protection when the backrest is in an upright position and
the driver is wearing the seat belt in the correct position. The
further the backrest is tilted back, the greater the risk of injury due
to incorrect positioning of the belt webbing or an incorrect sitting
position.
•
Adjust the head restraint properly so that it can give maximum
protection.
Correct sitting position for front passenger
The front seat passenger must sit at least 25 cm away
from the dash panel so that the airbag has enough room
to inflate and give maximum protection in an accident.For your own safety and to reduce the risk of injury in the
event of an accident, we recommend adjusting the front
passenger's seat as follows:
– Move the front passenger's seat as far back as possible
⇒.
– Adjust the backrest to an upright position so that your
back remains in contact with the upholstery.
– Adjust the head restraint so that the top of the head
restraint is level with the top of your head ⇒page 156.
– Keep both feet in the footwell in front of the seat.
– Fasten your seat belt correctly ⇒page 163.In exceptional cases you can disable the front passenger's airbag
via the key-operated switch* ⇒page 173.
For detailed information on how to adjust the front passenger's
seat, see ⇒page 70, “Seats and storage”.
WARNING
A passenger who is not sitting in the correct position or who is not
wearing a seat belt can be fatally injured if the airbag is triggered.•
Adjust the front passenger's seat so there is a distance of at
least 25 cm between your breastbone and the dash panel.
•
Always keep your feet on the floor when the vehicle is moving;
never rest them on the instrument panel, out of the window or on
the seat. If you sit in an incorrect position, you increase your risk
of injury in the event of sudden braking or an accident. If the airbag
is triggered, you could sustain potentially fatal injuries by sitting
out of position.
•
To reduce the risk of injury to the front passenger in the case of
sudden braking or an accident, the passenger should never travel
in a moving vehicle with the backrest reclined. The airbag system
and seat belt can only provide proper protection when the back-
rest is in an upright position and the passenger is wearing the seat
belt in the correct position. The further the backrest is tilted back,
the greater the risk of injury due to incorrect positioning of the belt
webbing or an incorrect sitting position.
•
Always adjust the head restraints properly for maximum
protection.
Correct sitting position for passengers in the rear
Rear seat passengers should sit upright with both feet on
the floor and wear their seat belts properly whenever the
vehicle is moving.To reduce any risk of injury in the event of sudden braking
or an accident, passengers in the rear seats must observe
the following:
WARNING (continued)
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Page 171 of 294
Downloaded from www.Manualslib.com manuals search engine Airbag system169
Controls
Safety
Driving tips
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Self-help
Technical data
Important safety notes on the front airbag system
There are a number of safety points concerning the airbag
system which you should remember. This will help to
reduce the risk of injury in an accident.
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 169, fig. 179. 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 175, “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 173. Failure to observe this
precaution could result in serious or potentially 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) must 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 173.
Fig. 179 Minimum
distance from steering
wheel
WARNING (continued)
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Controls
Safety
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Self-help
Technical data control for the garage door). These objects could cause injury if the
head-protection airbag is triggered.
•
The sensors for the airbags are located in the front doors. You
must therefore not make any modifications to the doors or door
trim (e.g. retrofitting loudspeakers), as this could impair the func-
tion of the side airbags. Any damage to the front doors could lead
to faults in the system. Repairs or any other work on the front
doors must therefore always be carried out by a qualified work-
shop.
•
Where sun blinds are fitted on the rear doors, these must not
obstruct or impair the airbags in any way.
•
If unsuitable accessories are installed near the head-protection
airbag, the protection afforded by the airbag can be seriously
impaired if the system is triggered. When the head-protection
airbag opens, parts of these accessories could be thrown into the
vehicle and injure passengers ⇒page 239.
•
Any work involving the head-protection airbags, or removal
and installation of the airbag components for other repairs (such
as repairs to the roof liner), must always be performed by a quali-
fied workshop. Otherwise the airbag system may fail to work
properly.
Applies to vehicles: with key-operated switch for front passenger's airbagDeactivating the front passenger's airbag via the key-operated switchIf an airbag has been deactivated, it should be reactivated
as soon as possible so that it can continue to give the
required protection.The key-operated switch for deactivating the front
passenger's airbag is located in the glove box ⇒fig. 184.
– To deactivate the front passenger's airbag, insert the
ignition key into the switch and turn it to position .
WARNING (continued)
Fig. 184 Key-operated
switch in glove box for
deactivating front
passenger's airbagFig. 185 Lamp indi-
cates that front
passenger's airbag has
been deactivated via
key-operated switch
AOFF
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Page 176 of 294
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– 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 install 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 175.
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 has been deactivated via the key-
operated switch, the indicator lamp “PASSENGER AIRBAG OFF” will
light up constantly as a reminder ⇒fig. 185. Please refer also to the
description of the
warning lamp in the instrument cluster
⇒page 16.
When the front passenger's airbag is deactivated using the key-
operated switch, the seat belt warning lamp for the front passenger
⇒page 17 is also switched off.
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. Potentially fatal injuries to the
child can result if the front passenger's airbag is not deactvated!
⇒page 176, “Using a child safety seat on the front passenger's
seat”
•
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.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.
AON
WARNING (continued)
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Page 178 of 294
Downloaded from www.Manualslib.com manuals search engine Child safety 176•
If children lean forward or are otherwise out of position when
the car is moving, they are at greater risk of injury in an accident.
This is particularly the case if the child is travelling on the front
passenger's seat and the airbag system is triggered in an accident.
There is then a risk of serious or potentially fatal injury.
•
To ensure proper protection, it is important to wear the seat
belts in the correct position ⇒page 163, “How to wear seat belts
properly”. Always check that the belt is properly positioned
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 if the front passenger's airbag has not been deac-
tivated ⇒page 176.
•
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
workshop.
Using a child safety seat on the front passenger's seat
Whenever possible, child safety seats should always be
installed on the rear seat.For safety reasons, we recommend that child safety seats should be
installed on the rear seats whenever possible. However, if you have
to use a child seat on the front passenger's seat when there is no
other alternative, it is most important to note the following warn-
ings:
WARNING
•
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* ⇒page 173. 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:
WARNING (continued)
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Downloaded from www.Manualslib.com manuals search engine Intelligent technology193
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Points to remember
Starting ability has first priority.Short trips, city traffic and low temperatures all place a heavy load
on the battery. In these conditions a large amount of power is
consumed, but only a small amount is supplied. The situation is also
critical if electrical equipment is in use when the engine is not
running. In this case power is consumed when none is being gener-
ated.
In these situations you will be aware that the power management
system is intervening to control the distribution of electrical power.
When the vehicle is parked for long periods
If you do not drive your vehicle for a period of several days or weeks,
the power management will gradually shut off the on-board
systems one by one, or reduce the amount of current they are using.
This limits the amount of power consumed and helps to ensure reli-
able starting even after a long period.
Please note that certain convenience features, such as the Audi
advanced key*, the remote control key or the electrical seat adjust-
ment may not be available when you unlock the vehicle. These func-
tions will be restored when you switch on the ignition and start the
engine.
With the engine switched off
If you listen to the radio or use the other MMI functions when the
engine is not running, this will discharge the battery.
The MMI display will show this warning message before the battery
power drops to a level where the starting ability is impaired.
Please start engine, otherwise system will switch off
in 3 minutes.
This message warns you that the system you are using will be
switched off automatically after 3 minutes. You should therefore
start the engine if you wish to continue using the system.When the engine is running
Although the alternator generates electrical power, the battery can
still become discharged while the vehicle is being driven. This can
occur when a lot of power is being consumed but only a small
amount supplied, especially if the battery is not fully charged
initially.
To restore the necessary energy balance, the system will then
temporarily shut off the electrical components that are using a lot
of power, or reduce the current they are consuming. Heating
systems in particular use a large amount of electrical power. If you
notice, for instance, that the seat heating* or the rear window
heater is not working, they may have been temporarily switched off
or regulated to a lower heat output. These systems will be available
again as soon as sufficient electrical power is available.
You may also notice that the engine runs at a slightly faster idling
speed. This is quite normal, and no cause for concern. The increased
idling speed allows the alternator to meet the greater power
requirement and charge the battery at the same time.
Driver message in the instrument cluster displayIf battery power drops to a level at which you may encounter prob-
lems when starting the engine, the following message will appear
in the instrument cluster display:
Low battery charge: Battery will be charged while driving
This message reminds you that the starting reliability may be
impaired. The message will disappear as soon as you set off and the
battery is charged.
Message comes on and goes out again
If the message appears in the display after the ignition is switched
on or while driving, and goes out again after a period of time, the
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Downloaded from www.Manualslib.com manuals search engine Towing a trailer199
Controls
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Technical data additional mirrors fitted. Both exterior mirrors should be mounted
on hinged extension brackets. Adjust the mirrors to give sufficient
vision to the rear.
Power supply
When you remove the ignition key the power supply to the trailer is
interrupted.
Removable ball joint coupling
Vehicles with a factory-fitted towing bracket are equipped with a
removable ball joint coupling. It is carried under the floor panel on
the left-hand side of the luggage compartment.
Note
We recommend having the car serviced between the normal inspec-
tion intervals if it used frequently for towing a trailer.Applies to vehicles: with towing bracketTrailer stabilisation system
Trailer stabilisation helps to reduce the risk of the vehicle
skidding when towing a trailer.When is the trailer stabilisation system activated?
Trailer stabilisation is active when the following requirements are
met:•
The ESP must NOT be switched off ⇒page 186,
•
The trailer connector must be properly secured in the vehicle
socket.
•
Vehicle speed must be higher than approx. 60 km/h.
How trailer stabilisation works:
In many cases, the driver can stabilise a swaying trailer by manually
braking the vehicle.However, if the ESP detects that the trailer is swaying and this is
affecting the towing vehicle, it will automatically brake the vehicle
to stabilise the trailer by slowing it down. The warning lamp
will
light up in the instrument cluster. If possible, do not turn the
steering wheel at this stage.
In order to warn traffic behind you, the brake lights will come on
during this automatic braking operation.
A trailer weighing less than 70% of the kerb weight of the towing
vehicle may sway quite considerably without the trailer stabilisation
system intervening. This can happen when the swaying movements
of the light-weight trailer are not or hardly passed on to the towing
vehicle and are therefore not detected by the ESP.
If the system for activating the trailer brake lights is defective, this
will be indicated in the instrument cluster display ⇒page 36, “Bulb
monitor ”.
Requirements for correct functioning of the trailer
stabilisation system
If these conditions are not met in full, the trailer stabilisation system
will only intervene to a limited extent or not at all ⇒.
•
The electrical connection between the towing vehicle and the
trailer must be functioning correctly, without any defects.
•
The load on the trailer must be properly secured.
•
The tyre pressures on both the vehicle and the trailer must be
adapted to the load that is being carried.
•
Where possible, operate the trailer with the maximum permitted
draw bar weight.
•
The trailer overrun brake must be set correctly. This is important
to ensure that the trailer can be braked correctly, to avoid the vehicle
and trailer “jack-knifing” and to prevent excess braking of the trailer.
•
In low outside temperatures, both the towing vehicle and the
trailer should be fitted with winter tyres.
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Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
– Also check the shaft section of the ball joint and its asso-
ciated mechanical parts to make sure they are clean and
undamaged.Continued ⇒page 203, “Fitting the ball joint (step 2)”.
WARNING
It is important to keep the mounting fixture clean. Otherwise the
ball joint may fail to engage securely (accident risk).Applies to vehicles: with removable towing bracketFitting the ball joint (step 2)The spring mechanism inside the ball joint must
be in the "ready" position.
– Check that the red marking ⇒fig. 198 on the knob is
inside the green zone on the ball joint.
– Check that the locking ball is inside the hole in the
shaft section of the ball joint.
– Check that the knob protrudes visibly from the ball joint,
so that there is a clear gap between the knob and the
ball joint.
The ball joint can only be installed if the internal spring mechanism
is in the ready position.
Continued ⇒page 203, “Fitting the ball joint (step 3)”.Applies to vehicles: with removable towing bracketFitting the ball joint (step 3)Setting the spring mechanism to the "ready"
position (if required)
– Insert the key ⇒fig. 199 for locking the ball joint into
the lock on the knob and turn it clockwise.
Fig. 198 Removable
towing bracket: Ball
joint
A2A1A3
Fig. 199 Removable
towing bracket:
Setting the spring
mechanism to the
"ready" positionFig. 200 Removable
towing bracket:
Inserting the ball joint
A4
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– Pull out the knob in direction , hold and turn in direc-
tion until the locking ball engages ⇒.
Inserting the ball joint
– With the spring mechanism in the “ready” position,
insert the ball joint into the mounting fixture and push it
upwards ⇒page 203, fig. 200 in the direction indicated
(arrow) ⇒. The spring mechanism should then
engage automatically with an audible click.
– Lock the ball joint by turning the key anti-clockwise.
– Take out the key and press the cover cap provided onto
the lock.Continued ⇒page 204, “Fitting the ball joint (step 4)”.
WARNING
•
If it is not possible to set the spring mechanism to the "ready"
position as described above, do not use the ball joint. Please take
your vehicle to a qualified workshop.
•
To avoid injury, keep your hands away from the knob and the
cover piece when inserting the ball joint into the mounting fixture.Note
Make sure that the knob can turn freely when the ball joint is
inserted.
Applies to vehicles: with removable towing bracketFitting the ball joint (step 4)Safety check
– Check that the green marking ⇒fig. 201 on the knob
is inside the green zone on the ball joint.
– Check that the knob is directly against the ball joint, so
that there is no gap between the knob and the ball
joint.
– Check that the ball joint is locked and the key is removed
(so that the knob cannot be pulled out).
Aa
Ab
A5
Fig. 201 Removable
towing bracket: Safety
checkFig. 202 Area below
rear bumper: Electrical
socket for trailer
A6
A7
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