steering wheel AUDI A4 AVANT 2008 User Guide

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Switching to manual shift program
With the selector lever in D, push lever to the right. The
display will show
6 5 4 3 2 1 as soon as the selector lever
is switched over. The gear you select will also be high­
lighted in the display =>
page 147, fig. 151.
To upshift
- Push the selector lever forward to the plus position
=>
page 147, fig. 150 0-
To downshift
- Push the lever to the minus position Q .
When accelerating, the transmission will automatically shift into the
next higher gear before the engine reaches the maximum RPM .
When accelerating, if you apply a light throttle, the tiptronic® will
automatically shift from 1st to 2nd gear to save fuel. If you apply a
heavy throttle, the transmission will stay in the gear engaged until
near maximum RPM are reached, or until the driver manually shifts
into a higher gear.
If you take your foot off the accelerator pedal when driving down a
steep incline, the tiptronic® will downshift from the selected gear
into the next lower gear based on road speed and engine RPM. The
automatic downshifting is interrupted as soon as you apply throttle
again.
[ i ] Tips
• When you shift into the next lower gear, the engine will down­
shift only when there is no possibility of over -revving.
• When the kickdown comes on, the transmission will shift down
to a lower gear depending on vehicle and engine speeds. •
The tiptronic® is inoperative when the transmission is in the fail­
safe mode .•
Ap plies to v ehi cle s: with tipt ronic -st ee ring whee l
Steering wheel with tiptronic ®
The shift buttons on the steering wheel allow the driver to
shift gears manually.
Fig. 152 Steering
wheel: Shift buttons
-To downshift, touch the button on the left Q.
- To upshift, touch the button on the right 0-
The shift buttons are activated when the selector lever is in D, Sor
in the manual shift program (tiptronic).
Of course, you can continue to use the manual shift program with
the selector lever on the center console. •

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Swi tching to ma nual s hift pro gra m
- With the selector lever in
D, push lever to the right. The
display will show7
6 5 4 3 2 1 as soon as the selector lever
is switched over. The gear you select wi ll also be h igh­
lighted in the
display => page 154, fig. 157.
To up shift
- Push the selector lever forward to the plus position
=> page 154, f ig. 156 G) .
To d ownshift
- P ush the lever to the mi nus positio n
Q.
When accelerating, the transmission will automatically shift into the
next higher gear before the engine reaches the maximum RPM .
When accelerating, if you apply a light throttle, the tiptronic® wil l
automatically shift into the next higher gear to save fuel. If you apply
a heavy throttle, the transmission will stay in gear engaged until
near maximum RPM are reached, or until the driver manually shifts
into a higher gear.
If you take your foot off the accelerator pedal when driving down a
steep incline, the tiptronic ® wi ll downshift from the selected gear
into the next lower gear based on road speed and engine RPM . The
automatic downshifting is interrupted as soon as you apply throttle
again .
[ i ] Tips
• When you shift into the next lower gear, the engine will down ­
shift only when there is no possibility of over-revving.
• When the kick -down comes on, the transmission will sh ift down
to a lower gear depending on vehicle and engine speeds.
• The tiptronic® is inoperative when the transmission is in the fail ­
safe mode. •
Controls and equip ­
ment
Ap plies to vehi cles: with mult it r o ni c™ Cont inuo usly V ariab le Tr ansm iss io n (CV Tl -not
a vail abl e at the t ime of p rin ting
Steering wheel with tiptronic ®
The shift buttons on the steering wheel allow the driver to
shift gears manually .
Fig. 158 Stee ring
w hee l: S hift butt ons
To d ownshif t, touch the button on t he left Q .
To upshift, touch the button on the right G) .
The shift buttons are activated when the selector lever is in D, Sor
in the manual shift program (tiptronicl.
Of course, you can continue to use the manual shift program with
the selector lever on the center console. •
irechnical data

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Proper occupant seating positions
Proper seating position for the driver
The proper driver seating position is important for safe,
relaxed driving.
Fig . 162 The correct
distance between
driver and stee ring
whee l
Fig . 163 Correc t head
restraint position for
driver
For your own safety and to reduce the risk of injury in the
event of an accident, we recommend that you adjust the
driver's seat to the following position :
- Adjust the driver's seat so that you can easily push the
pedals all the way to the floor while keeping your knee(s)
slightly
bent =>& .
-Adjust the angle of the seatback so that it is in an upright
position so that your back comes in full contact with it
when you drive .
- Adjust the steering wheel so that there is a distance of at
least 10 inches (25 cm) between the steering wheel and
your breast
bone => fig. 162. If not possible, see your
authorized Audi dealership about adaptive equipment.
- Adjust the steering wheel so that the steering wheel and airbag cover points at your chest and not at your face.
- Grasp the top of the steering wheel with your e lbow(s)
slight ly bent .
- Adjust the head restraint so that the upper edge is as
even with the top of your head as possible but no lower
than eye level and so that it is as close to the back of your
head as
possible=> fig. 163.
- Fasten and wear safety belts
correctly=> page 7 81.
- Always keep both feet in the footwell so that you are in
control of the vehicle at all times.
For detailed information on how to adjust the driver's seat, see
~ page 97 .

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& WARNING
Drivers who are unbelted, out of position or too close to the airbag
can be seriously injured by an airbag as it unfolds. To help reduce
the risk of serious personal injury:
• Always adjust the driver's seat and the steering wheel so that
there are at least 10 inches (25 cm) between your breastbone and
the steering wheel.
• Always hold the steering wheel on the outside of the steering
wheel rim with your hands at the 9 o'clock and 3 o'clock positions
to help reduce the risk of personal injury if the driver's airbag
inflates.
• Never hold the steering wheel at the 12 o'clock position or with
your hands at other positions inside the steering wheel rim or on
the steering wheel hub. Holding the steering wheel the wrong way
can cause serious injuries to the hands, arms and head if the
driver's airbag inflates
• Pointing the steering wheel toward your face decreases the
ability of the supplemental driver's airbag to protect you in a colli­
sion.
• Always sit in an upright position and never lean against or
place any part of your body too close to the area where the airbags
are located.
• Before driving, always adjust the front seats and head
restraints properly and make sure that all passengers are properly
restrained.
• Never adjust the seats while the vehicle is moving . Your seat
may move unexpectedly and you could lose control of the vehicle.
• Never drive with the backrest reclined or tilted far back! The
farther the backrests are tilted back, the greater the risk of injury due to incorrect positioning of the safety belt and improper
seating position.
• Children must always ride in child safety seats
~ page 210.
Special precautions apply when installing a child safety seat on
the front passenger seat
~ page 187 . •
Controls and equip­ ment Safety first
Vehicle operation
Proper seating position for the front
passenger
The proper front passenger seating position is important
for safe, relaxed driving.
For your own safety and to reduce the risk of injury in the
event of an accident, we recommend that you adjust the
seat for the front passenger to the following position:
- Move the front passenger seat back as far as possible.
There must be a minimum of 10 inches (25 cm) between
the breastbone and the instrument
panel=> &.
-Adjust the angle of the seatback so that it is in an upright
position and your back comes in full contact with it
whenever the vehicle is moving.
- Adjust the head restraint so that the upper edge is as
even with the top of your head as possible but not lower
than eye level and so that it is as close to the back of your
head as
possible => page 171.
-Keep both feet flat on the floor in front of the front
passenger seat.
- Fasten and wear safety belts
correctly=> page 181.
For detailed information on how to adjust the front passenger's
seat, see
~ page 95.
& WARNING
Front seat passengers who are unbelted, out of position or too
close to the airbag can be seriously injured or killed by the airbag
as it unfolds. To help reduce the risk of serious personal injury:
.,,
Vehicle care Do-it-yourself service Technical data

of safety restraint systems, the unrestrained occupant will slam
violently into the steering wheel, instrument panel, windshield, or
whatever else is in the
way=> fig . 169. This impact with the vehicle
interior has all the energy they had just before the crash.
Never rely on airbags alone for protection . Even when they dep loy,
airbags provide only additional protection . Airbags are not
supposed to deploy in all kinds of accidents . Although your Audi is
e quipped wi th airbags, all vehicle occupan ts , including the driver,
must wear safety belts correctly in order to minimize the risk of
severe injury or death in a crash .
Remember too, that airbags will deploy only once and that your
safety belts are always there to offer protection in those accidents
in which airbags are not supposed to deploy or when they have
already deployed . Unbelted occupants can also be thrown out of the
vehicle where even more severe or fatal injuries can occur.
It is also important for the rear passengers to wear safety belts
correctly . Unbelted passengers in the rear seats endanger not only
themselves but also the driver and other
passengers~ page 178,
fig. 170. In a frontal collision they will be thrown forward violently,
where they can hit and injure the driver and/or front seat
passenger. •
Safety first
Safety belts
Safety belts protect
People think it's possible to use the hands to brace the
body in a minor collision. It's simply not true!
&l
9 w a, a,
Fig. 171 Driver is
correctly restrained in
a sudden braking
maneuver
Safety belts used properly can make a big difference. Safety belts
help to keep passengers in their seats, gradually reduce energy
levels applied to the body in an accident, and help prevent the
uncontrolled movement that can cause serious injuries. In addition ,
safety belts reduce the danger of being thrown out of the vehicle .
Safety belts attach passengers to the car and give them the benefit
of being slowed down more gently or "softly" through the "give" in
the safety belts, crush zones and other safety features engineered
into today's vehicles. By "absorbing" the kinetic energy over a
longer period of time, the safety belts make the forces on the body
more "tolerable" and less likely to cause injury .
Although these examples are based on a frontal collision, safety belts can also substantially reduce the risk of injury in other kinds
of crashes. So, whether you're on a long trip or just going to the
corner store, a lways buckle up and make sure others do, too . Acci­
dent statistics show that vehicle occupants properly wearing safety
belts have a lower risk of being injured and a much better chance of
surviving an accident . Properly using safety belts also greatly .,,_
irechnical data

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Airbag system
Important things to know
Importance of wearing safety belts and
sitting properly
Airbags are only supplemental restraints. For airbags to
do their job, occupants must always properly wear their
safety belts and be in a proper seating position.
For your safety and the safety of your passengers, before
driving off, always:
- Adjust the driver's seat and steering wheel properly
=> page 168,
-Adjust the front passenger's seat properly=> page 96,
-Wear safety belts properly=> page 180 ,
- Always properly use the proper child restraint to protect
children
=> page 210 .
In a col lision airbags must inflate within the blink of an eye and with
considerable force . The suppl emental airbags can caus e injuries if
t he driver or the front seat passenger is not seated properly. There ­
fore in order to help the airbag to do its job , it is important, both as
a driver and as a passenger to sit properly at a ll times.
By keeping room between your body and the steering wheel and the
front of the passenger compartment, the airbag can inflate fully and
completely and provide supplementa l protect ion in certain frontal
collisions => page 168, "Proper occupant seating positions" . For
detai ls on the operation of the seat adjustment
contro ls => page 97.
It's especially important that children are properly restrained
=> page 210.
Controls and equip­ ment Safety first Vehicle operation
There is a lot that the driver and the passengers can and must do to
help the individual safety features installed in your Audi work
together as a system .
Proper sea ting position is important so that the fron t airbag on the
driver side can do its job. If you have a physical impairment or
condition that prevents you from sitting properly on the driver seat
with the safety belt properly fastened and reaching the pedals, or if
you have concerns with regard to the function or operation of the
Advanced Airbag System, please contact your authorized Audi
dea ler or qualified workshop, or ca ll Audi Customer CARE at 1 -800-
822 -2834 for possible modifications to your vehicle.
When the airbag system deploys, a gas generator wi ll fill the
airbags , break open the padded covers, and inflate between the
steering whee l and the driver and between the instrument pane l
and the front passenger. The airbags will deflate immediately after
deployment so that the front occupants can see through the wind ­
shie ld again without interruption .
All of this takes place in the blink of an eye, so fast that many people don't even realize that the airbags have deployed. The airbags also
inflate with a great deal of force and nothing should be in their way
when they deploy. Front airbags in combination with proper ly worn
safety belts slow down and limit the occupant's forward movement .
Together they help to prevent the driver and front seat passenger
from hitting parts of the inside the vehicle while reducing the forces acting on the occupant during the crash. In this way they help to
reduce the risk of injury to the head and upper body in the crash.
Airbags do not protect the arms or the lower parts of the body .
Both front airbags wi ll not inflate in all frontal collisions. The trig­
gering of the airbag system depends on the vehic le dece leration
rate caused by the collision and registered by the electronic contro l
unit . If this rate is below the reference value programmed into the
control unit, the airbags will not be triggered, even though the car
may be badly damaged as a result of the collision . Vehicle damage, _,,
Vehicle care Do-it-yourself service Technical data

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repair costs or even the lack of vehicle damage is not necessarily an
indication of whether an airbag should inflate or not.
It is not possib le to define a range of vehicle speeds that will cover
every possible kind and ang le of impact that wil l always trigger the
a irbags, since the circumstances wi ll vary cons iderably between
one co llision and another . Important factors include, for example,
the nature (hard or soft) of the object which the car hits, the angle of impact, vehicle speed , etc . The front airbags will also not inf late
in s ide or rear co llisio ns, or in rol l-overs .
Al way s remember : Airbags wi ll deploy only once , and on ly in certain
kinds of collisions. Yo ur safety belts are a lways there to offer protec ­
tion in those situat ions in which airbags are not supposed to deploy ,
or when they have already deployed; for example, when your vehic le
str ikes or is struck by another after the first co llision.
T his is just one of the reasons why an airbag is a supplem entary
r es tra int and is not a substitute for a safety be lt. The a irbag system
works most effective ly when used with the safety be lts . T herefore,
a lways properly wear your safety
be lts ~ page 176 .
& WARNING
Sitting too clo se to the steering wheel or instrument panel will
de cre ase the effect ivene ss of the airbags and will increase the risk
of personal injury in a colli sion.
• N ever si t closer than 10 in ches (25 cm) to the steer ing wheel or
in strument panel .
• If you cannot sit more than 10 inches (25 cm ) from the steering
wheel , inve stigate whether ad aptive equipment may be available
to held you re ach the pedal s and in crease your s eating distanc e
from the steering wheel.
• If you are unrestr ained , le aning forward , sitting sideways or out
of position in any way , your risk of injury i s much higher.
• You will also receive seriou s injuries and could even be killed if
you are up again st the airbag or too close to it when it infl ates
-
even with an Advanced A irbag .
& WARNING (continued )
• To reduce the risk of injury when an airbag inflates , always
we ar s afety belt s
properly ~ page 181, "Safety belt s".
• Alway s make certain that children age 12 or young er always
ride in the rear sea t. If children are not properl y re st ra ined , they
may b e severely injured or killed when an airbag inflate s.
• Never let children ride unre str ained or improperly restr ained in
the vehicle. Adjust the front seat s properly .
• Ne ver rid e w ith the b ackrest re clined.
• Alway s sit as far a s po ssible from the steering wheel or the
i nst rument
panel ~ page 168.
• Alway s sit upright with your ba ck ag ain st th e ba ckre st of your
s eat.
• Ne ver pla ce your feet on the in strument panel or on the seat.
Alwa ys keep both feet on the floor in front of the seat to help
prevent seriou s injuri es to th e le gs and hips if the airbag infl ates.
• Never re cline the front pa ssenger's seat to tran sport object s.
Item s can al so mo ve into the a re a of the side airbag or the front
airbag during braking or in a sudden m aneuver. Objects near the
airbags can becom e projectile s and cau se injury wh en an airbag
i nflates .
& WARNING
Airbags that have deplo yed in a cr ash must be replaced .
• Use only original equipment airb ag s a pproved by Audi and
in stalled by a trained techni cian who has the nece ssary tool s and
diagno stic equipment to pr operly repl ace any airbag in y our
vehicle and a ssure sys tem effectiv enes s in a crash .
• N ever p ermit salv aged or re cycled airb ags to be in sta lled in
y our vehicle. •

/b, WARNING (continued )
• Improper installation of child restraints can reduce their effec­
tiveness o r even prevent them from providing any protection .
• An improperly installed child restraint can interfere with the
airbag a s it deploys and ser iously injure or even kill the child -
even with an Advanced Airbag System .
• Alway s carefully follow the manufacturer's instructions
provided with the child safety seat or carrier .
• Never place additional items on the seat that can in crease the
total weight registered by the weight -sensing mat and can cause
injury in a crash. •
Front airbags
Description of front airbags
The air bag sys tem can pr ovi de s upp lem ental pro tecti on
t o p rop erly restr ained front se a t oc cupants.
Safety first
Fig . 177 Location of
driver airb ag : in
s teering wheel
( I p
Airbag system
Fig. 178 Location of
front pa ssen ger 's
airbag : in the instru­
ment p anel
Your vehic le is equipped with a dual -stage front "Advanced Airbag
System" in compl ia nce wi th Uni ted Sta tes Federa l Motor Ve hic le
Safety Standard (FMVSSl 208 as applicable at the time your vehicle
w as manufactured . Your vehicle is a lso equipped with side airbags
fo r the driver and front seat passenger . The safety belts for the front
seats have "pretensioners" that he lp to take s lack out of the belt
syste m. The p re te nsioners a re a lso activated by t he elec tronic
control unit for the airbag system.
The front safety belts a ls o have loa d lim iters to help reduce the
forces app lied to the body in a crash .
The airbag fo r the driver is in the steering wheel
hub => fig. 177 and
the airbag for t he front passenger is in the instrument pane l
=> fig. 178. The genera l location of the airbags is marked "AIRBAG" .
Th ere is a l ot you nee d t o know abou t the airbags in y our ve hicle. We
urge you to read the detailed information about airbags, safety be lts
and c hild safe ty in this and the ot her c hapt ers that mak e up the
owner 's lit erature. P lease be sure to heed the WARN INGS -they are
extremely importa nt for you r safety a nd the safety of you r passe n-
g ers, especially infants and small children.
..,
irechnical data

-Airbag system
----:=-..:....--------------------------------------------
& WARNING
Never rely on airbags alone for protection.
• Even when they deploy, airbags provide only supplemental
protection .
• Airbag work most effectively when used with properly worn
safety belts.
• Therefore, always wear your safety belts and make sure that
everybody in your vehicle is properly restrained.
& WARNING
A person on the front passenger seat, especially infants and small children, will receive serious injuries and can even be killed by
being too close to the airbag when it inflates.
• Although the Advanced Airbag System in your vehicle is
designed to turn off the front passenger airbag if an infant or a
small child is on the front passenger seat, nobody can absolutely
guarantee that deployment under these special conditions is
impossible in all conceivable situations that may happen during
the useful life of your vehicle.
• The Advanced Airbag System will deploy in accordance with
the
"low risk" option under the U.S. Federal Standard if a child that
is heavier than the typical one-year old child is on the front
passenger seat and the other conditions for airbag deployment
are met.
• Accident statistics have shown that children are generally safer
in the rear seat area than in the front seating position.
• For their own safety, all children, especially 12 years and
younger, should always ride in the back properly restrained for
their age and size.
•
Advanced front airbag system
Your vehicle is equipped with a front Advanced Airbag System in compliance with United States Federal Motor Vehicle Safety Stan­
dard 208 as applicable at the time your vehicle was manufactured .
The front Advanced Airbag System supplements the safety belts to
provide additional protection for the driver's and front passenger's
heads and upper bodies in frontal crashes. The airbags inflate only
in frontal impacts when the vehicle deceleration is high enough.
The front Advanced Airbag System for the front seat occupants is
not a substitute for your safety belts. Rather, it is part of the overall
occupant restraint system in your vehicle . Always remember that
the airbag system can only help to protect you, if you are sitting
upright, wearing your safety belt and wearing it properly. This is why
you and your passengers must always be properly restrained, not
just because the law requires you to be.
The Advanced Airbag System in your vehicle has been certified to
meet the "low risk" requirements for 3 and 6 year-old children on the
passenger side and very small adults on the driver side. The low risk
deployment criteria are intended to help reduce the risk of injury
through interaction with the front airbag that can occur, for example, by being too close to the steering wheel and instrument
panel when the airbag inflates .
In addition, the system has been certified to comply with the
"suppression" requirements of the Safety Standard, to turn off the
front airbag for infants 12 months old and younger who are
restrained on the front passenger seat in child restraints that are
listed in the
Standard~ page 272 .
"Suppression" requires the front airbag on the passenger side to be
turned off if:
• a child up to about one year of age is restrained on the front
passenger seat in one of the rear-facing or forward-facing infant
restraints listed in Federal Motor Vehicle Safety Standard 208 with
which the Advanced Airbag System in your vehicle was certified. For
~

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&, WARNIN G (continu ed )
• The inflating airbag will hit the child s afety seat or infant
car rier with gre at for ce and will sma sh the child safe ty se at and
c hild agai nst the ba ckre st, center arm re st, door , or roof .
• Alwa ys in sta ll re arw ard -f aci ng child re str aint s in the b ack se at .
• If you mu st in stall a rearw ard facing child safety seat on the
front p assenger se at be cause of e xce pti ona l ci rc um stan ce s a nd
the PASSENGER AIR BAG OFF light doe s not come on and stay on ,
immedi atel y insta ll the re ar-f a cing child s afet y s ea t in a re ar
se ating position and h av e the airb ag sy stem inspe cted by your
Audi dealer .
& WARNING
If, in e xception al c ir cum sta nces, you mu st in sta ll a forward -f ac in g
c hild re straint on the front p assenger 's seat:
• Alway s mak e sure the forward-f acing seat ha s been designed
and certified by it s manufacturer for u se on a front seat with a
p asseng er front and side airb ag .
• Never put the forw ard -fa cing child re straint up again st or very
near the instrument panel.
• Alway s move the p assenger seat into it s re armost position in
the se at's fore and aft adju stment range , as far a way from the
a irbag a s pos sible , before installing the forward -f a cing child
rest raint . The ba ckrest must be ad justed to an upright po sitio n.
• Make sure that the PASSENGER AIR BAG OFF light come s on
a nd stay s on all th e time whenever the ignit ion i s swi tched on .
•
Advanced Airbag System components
The front passenger seat in your vehicle has a lot of very impo rtant
parts of the Advanced A irbag System in it . These parts include the
we ight -sensing mat , sensors, wiring, brackets , and more. The func -tion of the system in the front passenger seat is checked by the e
lec ­
tronic contro l unit w hen t he ignit ion is on . The co ntrol uni t monitors
the Advanced Airbag System and turns the airbag indicator light on
whe n a malfunction i n the system components is detected. T he
function of the airbag ind icator light is described in greater detai l
below. Because the front passenger seat contains important parts
o f the Advanced Airbag System, you must take care to prevent it
from being damaged . Damage to the seat may prevent the
Advanced Airbag for the front passenger seat from do ing its job in
a crash .
The front Adva nc ed Airbag S ystem consi sts of th e
following :
• Crash sensors in the front of the ve hicle that measure veh ic le
acce leration/deceleration to provide information to the Advanced
A irbag System about t he severity of t he crash .
• An electronic control unit, with integrated crash sensors for front
and side impacts. The control unit "dec ides" whethe r to fire the
front airbags based on the information received from the crash sensors . The control unit also "dec ides" whether the safety be lt
pretensioners should be activated.
• A dual -stage Advanced Airbag with gas generator for the driver
inside the steering wheel hub.
• A dual-stage Advanced A irbag and gas generator inside the
instrument pane l for the front passenger .
• A we ight -sensing mat under the upholstery padding of the front
passenger seat cushion that measures the tota l weight on the seat .
T he information registered is sent continuously to the electronic
control un it to regu late dep loyment of the front Advanced Airbag on
the passenger side .
• An airbag monitor ing system and indicator light in the instru ­
ment
cluster=> page 198 .
• The PASSENGER AIR BAG OFF light comes on and stays on in t he
center of the instrument panel
=> page 199, fig . 180 and te lls you
when the fron t Advanced Airbag on the passenger side has been
turned off.
~