ESP AUDI A4 2017 Repair Manual

System settings
Setting the date and
time
You can set the clock time manually or using the
CPS* .
.,. Select : I MENU I button> Settings> left control
button >
MMI settings> Date & time .
.,. Or :
select the IM ENU I button > Vehicle > left
control button >
Vehicle settings > Date &
time .
Automatic setting
When this function is switched on~' the time
and date are automatically set .
Time
Requirement: the Automatic setting must be
sw itched off.
Press the control knob. You can set the
Time
manually by turning and pressing the control
knob.
Date
Requirement: the Automatic setting must be
switched off.
Press the control knob . You can set the
Date
manually by turning and press ing the cont rol
knob.
Time zone
When selecting the appropriate time zone, a
sampling of countr ies in this zone will be listed .
Automatic time zone*
When this function is switched on~' the time
will automatically adjust to the corresponding
time zone.
Automatic daylight saving time*
When this function is switched on~' the time
will automatically switch to daylight saving time .
<( Time format a, ....
~ If you select 24h, the clock will display, for ex-N
8 ample, 13 :00 . If you select AM/PM , the clock 0
~ will disp lay, for examp le, 1:00 PM .
System settings
Date format
If you se lect DD.MM .YYYY , the date will display,
f or example , as
31.12.2015. If you select MM/
DD/YYYY ,
the date will disp lay, for examp le, as
12/31/2015 . If you select YYYY·MM·DD, the
date will disp lay, for example, as
2015-12-31.
MMI settings
.,. Select: !MENU I button> Settings > left control
button >
MMI settings.
Language
You can change the display language as well as
the language for the voice guidance* and voice
recognition system*.
T he number of languages available depends on
the market .
Units of measurement
The following units can be selected :
-Speed (mph or km/h)
- Distance (miles or kilometers)
-Temperature (°For °C)
- Fuel consumption (L/100km, mpg (US), mpg
(UK) or km/l)
- Volume (lite rs , gallons)
Tool tips
When this funct ion is switched on~, your MMI
shows you tips for input. The frequency of how
often it displays decreases with time. You can
switch the function off at any time.
Speech dialog system
Applies to: vehicles with voice recognition system
Command display: when this function is switch­
ed on~, the MMI will show you the possible
commands for voice input in the respect ive
menu . You can sw itch the funct ion off at any
time .
Short dialog : when this function is sw itched on
~' a shorter form of the prompts is used . You
can switch the function off at any t ime .
Volume: you can adjust the volume of the
prompts by turning the control knob .
229

System settings
Speech training (only when the vehicle is station­
ary): you can adapt the voice recognition system
to your voice or pronunciation in order to improve
the system's ability to recogni ze your speech. In­
dividual training is comprised of 20 speech en­
tr ies that consist of commands and sequences of
numbers . You ca n delete the programmed voice
training with the
Reset individual speech train·
ing
function.
Display brightness
Display brightness:
you can adjust the bright­
ness of the Infotainment system display by turn­
ing the control knob .
Factory settings
The follow ing functions can be reset to the facto­
ry default settings :
-Sound settings
- Radio
- Media settings
-Jukebox*
- Directory
- Telephone
- Bluetooth and Wi-Fi*
- Navigation settings *
- Navigation and online memory*
- Speech dialog system*
- Message settings*
- Shortcut keys
- Apps *
- Tool tips
- Audi connect*
- Audi smartphone interface*
You can select the des ired functions individually
or all at once with the option
Select all entries .
Select and confirm Restore factory settings.
@ Tips
-Make sure that not only the settings were
deleted but also the stored data, if applica­
ble.
- If you reset the
Navigation and online
memory *, Apps * or Audi connect*
to the
factory default settings, the system auto­
matically restarts after approximately 20
seconds . The Infotainment system display
230
will be black for several minutes when re­
starting.
Connection manager
Introduction
The connection manager gives you an overview
of your connected devices and their network sta­ tus .
Settings Conne-ction manager I
===---- · MyPhone (, • Phone :
t MyPhone
• Second telephone:
• Data conn ection :
• MM I connect App :
• Audio player: !ill
Not connectl!d
Audi connect SI.. .
Not connected
Not connected
Fig. 202 Co nnect ion manager
.,. Select: !MENUI button> Settings> left control
button>
MMI settings > Connection manager.
If a mobile device was already connected and you
select and confirm the corresponding menu item,
the dev ice name and connect ion mode are dis ­
played under the menu item
Q fig. 202.
You can individually Connect(~) or Disconnect
(0) a pa ired device.
Using the telephone
App lies to: vehicles wit h telepho ne
- Connect new device: search for and connect a
cell phone .
-List of devices already paired: select your cell
phone from the list of all the dev ices that are
already paired.
Second telephone
- Connect new device:
search for and connect a
cell phone.
-List of devices already paired : select your cell
phone from the list of all the devices that are
already paired.

Driving sa fe ty
Driving safety
General notes
Safe driving habits
Please remember -safety first!
This chapter contains important information,
tips, instruct ions and warn ings that you need to
read and observe for your own safety, the safety
of your passengers and others. We have summar­
ized here what you need to know about safety
be lts, a irbags, child restra ints as well as child
safety. Your safety is for us
priority number 1 . Al­
ways observe t he i nfo rmation and wa rn ings in
this section - for your own safety as well as tha t
of yo ur passengers.
The information i n this section applies to all
model ve rsions of your vehicle . Some of the fea­
tures descr ibed in t his sec tions may be s tanda rd
eq uipment on some models, or may be optional
equipment on others. If yo u are not sure, ask
your author ized Audi dealer.
A WARNING
-Always make sure that you follow the in­
structions and heed the WARNINGS in th is
manual. It is in your inte rest and in the in­
te rest of your passengers .
- Always keep all of the Owner's Lite rature
manuals in your Audi when you lend o r sell
yo ur vehicle so that this important informa­
t ion w ill always be availab le to the dr iver
and passenge rs.
- Always keep the Owner 's Lite rature handy
so that you can find i t easi ly if yo u have
ques tions.
Safety equipment
The safety features are part of the occupant re­
straint system and work together to help reduce
the risk of injury in a wide variety of occident si t­
uations.
Your safety and the safety of yo ur passenge rs
should not be left to chan ce. Advan ces in tech­
nology have made a var iety of features av ail ab le
to help reduce t he risk of injury in an accident .
236
The following is a list of just a few of the sa fety
features in your Audi :
- sophis tic ated safety be lts fo r dr ive r and all pas-
senge r seat ing pos itions,
- safety belt p re tensioners,
- be lt height adjustment for the front seats,
- head restraints for each seating position,
- front airbags,
- knee airbags fo r the front seats,
- side airbags in the front seats and outboard
rear seats *,
- side curtain airbags,
- special LA TC H anchorages for the outboard rear
seats and top tether anchorages for chi ld re ­
straints for all of the rear seats,
- adjustab le steering col umn.
These ind iv idual safety features, can work to­
gether as a system to he lp protect you and your
pa ssengers in a wide range of a cciden ts. These
fea tures canno t wo rk as a sys tem if they a re not
a lways cor rec tly ad juste d and cor rect ly used.
Safety is everybod y's responsibilit y!
Important things to do before driving
Safety is everybody's job! Vehicle and occupant
safety always depends on the informed and care­
ful driver .
For your safety a nd the safety of your passen ­
gers,
before driving alway s:
.,. Make sure that all lights and signals are operat­
ing correctly .
.,. Make sure that the tire pressure is correct .
.,. Make sure that a ll windows a re clean and afford
good v is ibility to the outs ide.
.,. Se cur e all luggage and othe r items ca refully
q page 242.
.,. Make sure that noth ing can i nter fere with the
peda ls .
.,. Adjust front seat, head restraint and mirrors
correctly for yo ur height.
.,. Instruct passengers to adjust the head re­
straints according to their he ight .
.,. Make sure to use the rig ht child restraint co r­
rectly to protect chi ldren
q page 2 77 , Child
safety. ..,.

.. Sit properly in your seat and make sure that
your passengers do the same¢
page 61, Front
seats .
.. Fasten your safety belt and wear it properly . Al­
so instruct your passengers to fasten their safe­
ty belts properly ¢
page 245 .
What impairs driving safety?
Safe driving is directly related to the condition of
the vehicle, the driver as well as the driver's abili­
ty to concentrate on the road without being dis ­
tracted.
The driver is responsible for the safety of the ve­
h icle and all of its occupants . If your ability to
drive is impaired, safety risks for everybody in the
veh icle increase and you also become a hazard to
everyone else on the road ¢_& .T herefo re :
.. Do not let yourself be distracted by passengers
or by using a cellular telephone .
.. NEVER dr ive when your dr iv ing ability is im­
paired (by medications, alcohol, drugs, etc.) .
.. Observe a ll traff ic laws, rules of the road and
speed limits and plain common sense.
.. ALWAYS adjust your speed to road, traffic and
weather condit ions.
.. Take frequent breaks on long trips . Do not drive
for more than two hours at a stretch.
.. Do NOT drive when you are tired, under pres­
sure or when you are stressed.
A WARNING
Impai red dr iv ing safety increases the risk of
ser ious personal inju ry and death whenever a
vehicle is being used .
Driving safety
Correct seating position
for passengers
Proper seating position for the driver
The proper driver seating position is important
for safe, relaxed driving.
F ig. 20 5 Correct seating pos it io n
For your own safety and to reduce the risk of in­
jury in the event of an accident, we recommend
that you adjust the driver 's seat to the fo llowing
pos ition:
.. Adjust the driver's seat so that you can easily
push the pedals all the way to the floor while
keep ing 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 contac t wi th it when you dr ive.
.. Adj ust the steer ing wheel so that there is a d is­
tance of at least 10 inches (25 cm) between the steering whee l and your breast bone¢
fig. 205.
If not poss ible, see your author ized A udi dealer
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
elbow(s) slightly bent .
.. Ad just the head res tra int so the upper edge is
as even as possib le w ith the top of yo ur head.
If
that is no t possib le, try to adjust the head re­
straint so that it is as close to this position as
possible .
.. Fasten and wear safety belts correctly
¢page 248 .
.. Always keep both feet i n the footwell so that
you are in control of the veh icle at all t imes .
237

Driving sa fe ty
possible . Position* the head restraint as close
as possible to the back of your head.
~ If there is a passenger in the center rear seat,
slide the head restraint upward .
Adjusting head restraints
r=-, page 62.
A WARNING
All seats are equipped with head restraints .
Dr iv ing without head restraints or with head
restraints that are not proper ly adjusted in­
creases the risk of ser ious or fatal neck injury
dramatically . To help reduce the r isk of injury:
- Always dr ive with the head restraints in
place and properly adjusted.
- Every person in the vehicle must have a
properly adjusted head restra int.
- Always make sure each person in the vehicle properly adjusts their head restraint. Adjust
the head restra ints so the upper edge is as
even as possib le w ith the top of your head.
If that is not possib le, t ry to adjust the head
restra int so that it is as close to t his position
as possib le.
- Never attempt to adjust head restrai nt
wh ile driving. If you have dr iven off a nd
mus t adjust the driver headrest for any rea­
son, fi rst stop the vehicle sa fely before at ­
tempting to ad just the head restra int .
- C hildren must always be p roper ly restrained
in a chi ld restraint that is appropriate fo r
their age and size
i=-, page 2 77.
Examples of improper seating positions
-
The oc cupant restraint system can only reduce
the risk of injury if vehicle occupants are properly
seated .
Imp roper seating positions can cause se rious in­
jury or deat h. Safety belts can only work when
they are proper ly positioned on the body. Im ­
proper seating positions reduce the effectiveness
of safety belts and w ill even increase the r isk of
in ju ry and death by moving the safety be lt to crit­
ical areas of the body. Improper seating posit ions
also increase the risk of ser ious injury and death
when an airbag deploys and strikes an occupant
who is not in the prope r seat ing pos ition . A driver
240
is responsible fo r the safety o f all veh icle occu ­
pants and especia lly for children. Therefore :
~ Never allow anyone to assume a n incorrect
seating posi tion when the vehicle is being used
q _& .
The following bulletins list on ly some samp le po ­
s itions that w ill increase the r is k of se rious injury
and death. Our hope is that these examples wi ll
make yo u more aware of seating positions that
are dangerous.
Therefore , whenever the vehicle is moving :
-neve r sta nd up in the vehicle
- neve r stand on the seats
- never k neel on the seats
- never ride w it h the seatback recl ined
- never lie down on the rear seat
- never lean up against the instrument panel
- neve r sit on the edge of the seat
- neve r sit sideways
- neve r lean out the w indow
- never put your feet out the window
- neve r put your feet on the instrument panel
- never rest your feet on the seat c ushion or back
of the seat
- never ride in the footwell
- never ride in the cargo area
A WARNING
Imp roper seating positions inc rease the risk
of ser ious personal inju ry and death whenever
a veh icle is being used.
- Always make sure that all veh icle occupants
stay in a proper seating posit ion and a re
proper ly restrained whenever the vehicle is
be ing used.
Driver's and front
passenger's footwell
Important safety instructions
A WARNING
A lways make su re that the knee airbag can in­
flate w ithout inte rfe rence. Objects between
yourself and the airbag can in cr ease the risk

<( a, .... N ,....
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3 a,
-Never leave your vehicle unattended espe­
cially with the rear lid left open. A child
could crawl into the vehicle through the lug­
gage compartment and close the rear lid be­
coming trapped and unable to get out . Be­
ing trapped in a vehicle can lead to serious
personal injury.
- Never let children play in or around the vehi­
cle.
- Never let passengers ride in the luggage
compartment. Vehicle occupants must al­
ways be properly restrained in one of the ve­
hicle's seating positions.
-Air circulation helps to reduce window fog­
ging . Stale air escapes to the outside
through vents in the trim panel. Be sure to
keep these slots free and open.
- The tire pressure must correspond to the
load. The tire pressure is shown on the tire
pressure label. The tire pressure label is lo­
cated on the driver's side B-pillar. The tire
pressure label lists the recommended cold
tire inflation pressures for the vehicle at its
maximum capacity weight and the tires that
were on your vehicle at the time it was man­
ufactured. For recommended tire pressures
for normal load conditions, please see chap­
ter
c:> page 328.
Tie-downs
The luggage compartment is equipped with four
tie-downs to secure luggage and other items.
Use the tie-downs to secure your cargo properly
c:> page 242, Loading the luggage compar tment.
In a collision, the laws of physics mean that even
smaller items that are loose in the vehicle will
become heavy missiles that can cause serious in­
jury . Items in the vehicle possess energy which
vary with vehicle speed and the weight of the
item. Vehicle speed is the most significant factor .
For example, in a frontal collision at a speed of
30 mph (48 km/h) , the forces acting on a 10-lb
(4 .5 kg) object are about 20 times the normal
weight of the item. This means that the weight
Driving safety
of the item would suddenly be about
200 lbs. (90 kg) . You can imagine the injuries
that a 200 lbs. (90 kg) item flying freely through
the passenger compartment could cause in a col­
lision like this.
A WARNING
= -
Weak, damaged or improper straps used to
secure items to tie-downs can fail during hard
braking or in a collision and cause serious per­
sonal injury.
- Always use suitable mounting straps and
properly secure items to the tie-downs in
the luggage compartment to help prevent
items from shifting or flying forward as dan­
gerous missiles.
- When the rear seat backrest is folded down,
always use suitable mounting straps and
properly secure items to the tie-downs in
the luggage compartment to help prevent items from flying forward as dangerous
missiles into the passenger compartment.
- Never attach a child safety seat tether strap
to a tie-down.
Reporting Safety Defects
Applicable to U.S.A.
If you believe that your vehicle has a defect which could cause a
crash or could cause injury or
death, you should immediately in­
form the National Highway Traffic Safety Administration (NHTSA) in
addition to notifying Audi of
America, Inc.
If NHTSA receives similar com­
plaints, it may open an investiga­
tion, and if it finds that a safety
defects exists in a group of
vehicles, it may order a recall and ""'
243

Safety belts
General information
Always wear safety belts!
Wearing safety belts correctly saves lives!
This chapter explains why safety belts are neces­
sary, how they work and how to adjust and wear
them correctly. .. Read all the information that follows and heed
all of the instructions and WARNINGS.
A WARNING
Not wearing safety belts or wearing them im­
properly increases the risk of serious personal
injury and death.
- Safety belts are the single most effective
means available to reduce the risk of serious
injury and death in automobile accidents.
For your protection and that of your passen­
gers, always correctly wear safety belts
when the vehicle is moving.
- Pregnant women, injured, o r physically im­
paired persons must also use safety belts.
Like all vehicle occupants, they are more
likely to be seriously injured if they do not
wear safety belts. The best way to protect a
fetus is to protect the mother -throughout
the entire pregnancy.
Number of seats
Your Audi has a total of five seating positions:
two in the front and three in the rear. Each seat­ ing position has a safety belt.
A WARNING
Not wearing safety belts or wearing them im­
properly increases the risk of serious personal
injury and death.
- Never strap more than one person, includ­
ing small children, into any belt.
It is espe­
cially dangerous to place a safety belt over a
;;§ child sitting on your lap.
~ -Never let mo re people ride in the vehicle
:::l than there are safety belts available. 0 0
3 Safety belts
-Be sure everyone riding in the vehicle is
properly restrained with a separate safety
belt or child restraint.
Safety belt warning light
Your vehicle has a warning system for the driver
and front seat passenger to remind you about the importance of buckling-up.
Fi g. 208 Safety belt warn ing light in the instrument clus ·
te r -en larged
Before driving off, always:
.. Fasten your safety belt and make sure you are
wearing it properly.
"' 0 N ... m
.,. Make sure that your passengers also buckle up
and properly wear their safety belts.
.,. Protect children with a child restraint system
appropr iate for the size and age.
The warning light . in the instrument cluster
lights up when the ignit ion is switched on as a re­
minder to fasten the safety belts . In addition,
you w ill hear a warn ing tone for a certain period
of time.
Fasten your safety belt and make sure that your
passengers also properly put on their safety
belts.
A WARNING
-
- Safety belts are the sing le most effective
means available to reduce the risk of serious
injury and death in automobile accidents.
F or your protection and that of your passen­
gers, a lways correctly wear safety belts
when the vehicle is moving .
- Failure to pay attention to the warning light
that comes on could lead to personal injury.
245

Automatic safety belt r etractors
Every safety be lt is equ ipped wi th an automatic
be lt retractor on the shoulder belt. Th is feature
l ocks the belt when the belt is pull ed out fast,
during hard braking and in an accident. The belt may also lock when you drive up or down a steep
h ill or through a sharp curve. During normal driv­
ing the belt lets you move freely.
Safet y be lt pret en sioner s
The safety belts are equipped with a belt preten­
sioner that helps to tighten the safety belt and
remove slack when the pretensioner is activated
c:> page 251. The function of the pretensioner is
monitored by a warning light
c:> page 33.
Con vertible loc king retractor
Every safety belt except the one on the driver
seat is equipped with a convertible locking retrac­
tor that
mu st be used when the safety belt is
used to attach a child safety seat. Be sure to read
the impo rtant information about this feature
c:> page 288 .
A WARNING
Improperly posit ioned safety be lts ca n cause
ser ious injury in an accident
c:> page 249,
Safety belt position.
- Safety belts offer optimum protection only
when the seatback is upr ight and belts are
prope rly pos itioned on the bo dy.
- Always ma ke sure tha t the rear sea t bac k­
rest to wh ic h t he cente r rea r safety be lt is
a ttached is secure ly latched whenever the
rear center safety belt is being used. If the
backrest is not securely latched, the passen­
ger will move forward with the backrest dur­
ing sudden braking, in a sudden maneuver
and especially in a cras h.
- Never attach the safety belt to the buckle
for another seat. Attaching the belt to the
wrong buckle w ill red uce safety belt effec­
t iveness and can cause serious personal in­
jury.
- A passenger who is not p roperly restrained
can be seriously in ju red by the safety be lt it­
self when it moves from the stronger par ts
Safet y bel ts
of the body into critical areas like the abdo­
men.
- Always lock the convertible locking retractor
when you are securing a child safety seat in
the vehicle
c:> page 290.
Safety belt position
Correct belt position is the key to getting maxi­
mum protection from safety belts.
Fig. 215 Safety belt posit ion
Standard features on your vehicle help you adjust
the position of the safety belt to ma tch your body
s iz e.
- be lt height adjustment for the front seats,
- he ight-adjustable front seats.
A WARNING
Improperly positioned safety belts can ca use
se rious personal injury in an acc ident.
- The shou lder belt should lie as close to the
center of the collar bone as possib le and
should fit well on the body. Ho ld the belt
above the latch to ngue and pull it evenly
across t he chest so th at it sits as low as pos­
sible on the pe lvis and there is no p ressure
on the abdomen . The belt should a lway s fit
snug ly
c:> fig. 215. Pu ll on the belt to tighten
if necessary .
- The lap be lt portion of the sa fety belt must
be positioned as low as possi ble across pel­
vis and never over the abdomen. Make sure
the belt lies flat and snug
c:> fig. 215. Pull on
the belt to tighten if necessary.
- A loose-fitting safety belt can cause serious
in ju ries by shifting its position on your body
~
249

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The shoulder belt should lie as close to the center
of the collar bone as possib le and should fit well
on the bod y ¢
A in Safety belt position on
page 249.
.. Push
the loop- around fittings up ¢ fig . 21 8@ ,
or
.. squeeze to gether the@ button, and push the
loop-around fittings
do wn@ .
.. Pull the belt to make sure that the upper at­
tachment is p roperly engaged .
A WARNING
Always read and heed all WARNINGS and oth­
er important informat ion¢
page 247.
With the front seats, the height adjustment
of the seat can also be used to adjust the po­
sition of the safety belts.
Improperly worn safety belts
Incorrectly positioned safety belts can cause se­
vere injuries.
Wearing safety belts improperly can cause seri­
ous injury or death. Safety belts can only work
when they are correctly pos itioned on the body .
Improper seating positions reduce the effect ive­
n ess of safety be lts and will even inc rease the
ris k of injury and death by mov ing the safety bel t
to cr it ica l areas of the body. Imp roper seating
positions also increase the risk of serious inj ury
and death when an airbag deploys and strikes an
occ upant who is not in the co rrect seat ing posi­
tion. A driver is respons ible for the safety of all
vehicle occupants and espec ia lly for children.
Therefore:
.. Never permit anyone to ass ume an incorrect
s itting position in the veh icle wh ile traveling
¢ &, .
A WARNING
Improperly worn safety belts i ncrease the risk
of serious personal injury and death wheneve r
a vehicle is be ing used.
S afet y be lts
- Always make sure that all veh icle occupants
are correctly restrained and stay in a correct
seating position whenever the vehicle is be­
ing used.
- Always read and heed all WARNINGS and
other important informat ion¢
page 247.
Belt tensioner
How safety belt pretensioners work
Reversible safety belt pr etensioners
T he safety belts on the front seats are equ ipped
wi th reve rsible safe ty belt pretensioners. The fol­
l owing func tions a re available when the dr iver's/
front passenge r's safety belts are fastened:
- I n ce rtain driving situations, the safety bel ts
may tig hten w it h a reve rsib le tensioning func ­
t ion
¢ page 107 .
-The s afe ty be lts may also tighten with thi s re-
versible tens ion ing f unct ion in m inor collisions.
Pyrotechnic safety belt pretens ioners
All safety belts except for the safety belt in the
center seat position of the rea r seat are equipped
with safety belt pretensioners. The sys tem is acti­
va ted by sensors in front, side and rear-end co lli­
s ions of great severity and in a rollover. Th is
t ightens the belt and takes up belt slack¢&.
in
Service and disposal of safety belt pretensioner
on page 252.
Taking up the slack helps to re­
duce forward occupant movement during a co lli­
s io n.
(!) Tips
The pyrotechn ic safety belt pretensioners can
on ly be act ivated once.
- The safety belt pretensione rs do not deploy
in minor frontal, side and rear-end colli­
sions.
- When the pyrotechn ic safety belt preten­
sioners are activated, a fine dust is released.
Th is is normal and is not caused by a fire in
the vehicle .
- The relevant safety requirements must be
observed when the vehicle or components
of the sys tem are scrapped. An authorized
Audi dealer or qua lified wor kshop is fami lia r .,.
251

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Airbag system
Important information
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 prop­
er seating position.
For your safety and the safety of your passen­
gers, before driving off, always :
.,. Adjust the driver's seat and steering wheel
properly
9 page 237,
.,. Adjust the front passenger's seat properly
¢page 238,
.,. Wear safety belts properly¢ page 247,
.,. Always properly use the proper child restraint
to protect children ¢
page 2 77.
In a collision, airbags must inflate within the
blink of an eye and with considerable force. The
supplemental airbags can cause injuries if the
driver or the front seat passenger is not seated
properly. Therefore 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 all 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 supplemental protection in certain frontal collisions
¢ page 237, Correct
seating position for passengers.
For details on
the operation of the seat adjustment controls
¢page 61.
It 's especially important that children are proper­
ly restrained
¢page 277 .
There is a lot that the driver and the passengers
can and must do to help the individual safety fea­
tures installed in your Audi work together as a
system.
Proper seating position is important so that the
front 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
Airbag system
reaching the pedals, or if you have concerns with
regard to the function or operation of the Ad­
vanced Airbag System, please contact your au­
thori zed Audi dealer or qualified workshop, or
call Audi Customer Relations at 1-800-822-2834
for possible modifications to your vehicle.
When the airbag system deploys, a gas generator
will fill the airbags, break open the padded cov­ ers, and inflate between the steering wheel and
the driver and between the instrument panel and
the front passenger. The airbags will deflate im­
mediately after deployment so that the front oc­
cupants can see through the windshield 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 properly worn safety belts slow
down and limit the occupant's forward move­
ment . Together they help to prevent the driver
and front seat passenger from hitting parts of
the inside of 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 will not inflate in all frontal
collisions . The triggering of the airbag system de­
pends on the vehicle deceleration rate caused by
the collision and registered by the electronic con­
trol 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. Vehi­
cle damage, repair costs or even the lack of vehi­
cle damage is not necessarily an indication of
whether an airbag should inflate or not.
Since the circumstances will vary considerably
between one collision and another, it is not possi­
ble to define a range of vehicle speeds that will
cover every possible kind and angle of impact
that will always trigger the airbags . 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
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