belt AUDI A6 2017 Owner's Manual
[x] Cancel search | Manufacturer: AUDI, Model Year: 2017, Model line: A6, Model: AUDI A6 2017Pages: 280, PDF Size: 70.24 MB
Page 147 of 280

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or
~ squeeze together the(!) button, and push the
loop-around fittings
do wn@ .
~ Pull the belt to make sure that the upper at
tachment is properly engaged .
A WARNING
Always read and heed all WARNINGS and oth
er important informat ion
Q page 141.
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 i ncrease the
ris k of injury and death by mov ing the safety belt
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 correct 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 assume an incorrect
s itting position in the veh icle wh ile traveling
Q A .
A WARNING
Improperly worn safety belts increase the risk
of serious personal injury and death wheneve r
a vehicle is be ing used.
- Always make sure that al l vehicle occupants
are correctly restra ined and stay in a co rrect
seating pos it io n whenever the ve hicle is be
ing used.
S afet y be lts
- Always read and heed all WARNINGS and
other important in format ion
q page 141.
Belt tensioners
How safety belt pretensioners work
In front, side and rear-end collisions above a
particular severity and in a rollover, safety belts are tensioned automatically.
Rever sible safety belt tensioner s
The safety belts on the front seats are equipped
with power reversible tensioners. The following
funct ions are available when the dr iver's/front
passenger's safety belts are fastened:
- Automatic tens ioners: at the start of a drive,
the safety belts automatically adjust to the passenger after a certain time period or vehicle
speed. To switch the automatic tensioners off,
select the following in the MMI :
!CARI function
button
> (Car )* system s > Vehicle setting s >
Seats > Driver's seat or Passeng er' s s eat > Au
tom atic belt ten sioner
> Off .
- In certain driving situations, the safety bel ts
may tighten w it h a reve rsib le tensioning func
tion
q page 137.
-The safety be lts may also tigh ten with this re-
versible tension ing function in m inor collisions.
Pyrotechnic safety belt pretens ioners
The safety belts are equipped w it h safety belt
prete nsioners. The system is activated by sensors
in front, side and rear -end collisions of great se
verity and in a ro llover. This tightens the belt and
takes up belt slack
q .& in Service and disposal of
safety belt pretensioner on page 146.
Taking up
the slack he lps to reduce forward occupant
movement during a collision.
A WARNING
--
- It is poss ible for the pretensioners to dep loy
incorrectly.
- The pyrotechnic system can only provide
protection for one collision. If the pyrotech
n ic pretens ioners deploy, the pretensioning
system must be replaced.
145
Page 148 of 280

Safety belts
(D Tips
The pyrotechnic safety be lt pretensioners can
only deploy once.
- The safety belt pretensioners do not deploy
in minor frontal, side and rear-end co lli
sions.
- A fine dust is released when the pyrotechnic
safety be lt pretensioners deploy. This is nor
mal and is not caused by a fire in the vehi
cle.
- The relevant safety requirements must be
observed when the vehicle or components
of the system are scrapped. A qualified
dealership is familiar with these regulations
and will be pleased to pass on the informa
tion to you.
- Be sure to observe all safety, environmental
and other regulations if the veh icle or indi
v idual parts of the system, pa rticula rly the
safety be lt o r airbag, are to be disposed . We
recommend you have your authorized Audi
dealer perform this service for you.
Service and disposal of safety belt preten
sioner
The safety belt pretensioners are parts of the
safety belts on your Audi. Installing, removing,
servicing or repairing of belt pretensioners can
damage the safety belt system and prevent it
from working correctly in a collision.
There are some important things you have to
know to make sure that the effectiveness of the
system w ill not be impaired and that discarded
components do not cause injury or pollute the
environment.
_& WARNING
Improper care, servicing and repair proce
dures can increase the risk of personal injury
and death by preventing a safety belt preten
sioner from activating when needed or acti
vating it unexpectedly :
- The belt pretensioner system can be activat
ed only once.
If belt pretensioners have
been act ivated, the system must be re
placed .
146
-Never repair, adjust, or change any parts of
the safety belt system .
- Safety belt systems including safety belt
pretensioners cannot be repaired . Spec ial
procedures are required for removal, instal
lation and disposal of this system.
- For any work on the safety belt system, we
strongly recommend that you see your au
thorized Audi dealer or qualified technician
who has an Audi approved repa ir manual,
tra ining and special equipment necessary .
@) For the sake of the environment
Undeployed airbag modules and pretension
ers might be classified as Perchlorate Materi
al -special handling may apply, see
www .dtsc.ca .gov/hazardouswaste/perchlo
rate. When the vehicle or parts of the re
straint system including airbag modules safe
ty belts with pretensioners are scrapped, all
applicable laws and regulations must be ob
served. Your authorized Audi dealer is familiar
with these requirements and we recommend
that you have your dealer perform this service
for you.
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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 129,
.,. Adjust the front passenger's seat properly
9page 50,
.,. Wear safety belts properly 9 page 141,
.,. Always properly use the proper child restraint
to protect children
9 page 171.
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
o page 129, Correct
passenger seating positions.
For details on the
operation of the seat adjustment controls
opageSO.
It's especially important that children are proper
ly restrained
9page 171.
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
II>
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Airbag syste m
also not inflate in s ide or rear collisions, or in
ro llovers.
Alwa ys rememb er: Airbags will deploy only once,
and on ly in ce rtain k inds of coll is ions. Yo ur safety
be lts are always there to offer protection in those
situations in which airbags are not supposed to
dep loy, or when they have already deployed; for
examp le, when your vehicle str ikes or is struck by
another vehicle after the first coll is ion.
This is just one of the reasons why an airbag is a
supp lementary restraint and is not a substitute
for a safety belt. The a irbag system works most
effect ively when used with the safety belts.
Therefore, always properly wear your safety belts
c::>page 139.
A WARNING
Sitting too close to the steering wheel o r in
st rument panel will decrease the effective
ness of the airbags and will inc rease the risk
of personal injury in a co llision.
- Never sit closer than 10 inches (25 cm) to
the steering wheel or instrument panel.
- If you cannot si t mo re than 10 inches
(25 cm) from the steering wheel, invest i
gate whether adaptive equipment may be
available to help you reach the pedals and
increase your seating distance from the
steering wheel.
- All vehicle occupants and especially children
must be restrained properly whenever riding
in a vehicle. An unrestrained or improperly
restra ined child could be injured by striking
the interior or by being ejected from the ve
hicle during a sudden maneuver or impact.
An unrestrained or imp roperly restrained
child is also at greate r risk of inju ry or death
through contact with an inflating airbag.
- If you are unrestrained, leaning fo rwa rd, s it
t ing s ideways or o ut o f pos ition in any way,
yo ur risk of in ju ry is much h igher.
- Yo u will also receive serious injuries and
could even be killed if you are up aga inst the
airbag or too close to it when it inflates -
even with an Advanced Airbag.
148
-
- To reduce the risk o f injury when an a irbag
inflates, always wear safety belts properly
c::> page 142, Safety belts.
- Always make certa in that children age 12 or
younger always ride in the rear seat. If chil
dren are not properly restrained, they may be severely injured or killed when an airbag
inflates.
- Never let ch ildren ride unrestra ined or im
properly restrained in the vehicle. Ad just the
front seats properly.
- Never ride with the backrest recl ined .
- Always sit as far as possible from the steer-
ing wheel or the instrument panel
c::>page 129.
-Always sit upright w ith your back against
the backrest of your seat .
- Never p lace your feet on the instrument
panel or on the seat. Always keep both feet
on the floor in front of the seat to help pre
vent serious injur ies to the legs and hips if
the airbag inflates.
- Never recl ine the front passenger's seat to
transpo rt objects . Items can also move in to
the area of the s ide a irbag or the front air
bag du ring brak ing o r in a sudden maneu
ver. Obje cts nea r the airbags can become
pro jecti les and cause injury when an airbag
inflates.
A WARNING
A irbags that have deployed in a crash must be
replaced.
- Use on ly original equipment airbags ap
proved by Audi and installed by a trained
technician who has the necessary tools and
diagnostic equipment to properly replace
any airbag in yo ur vehicle and assure system
effectiveness in a crash.
- Never perm it salvaged or recycled airbags to
be installed in your vehicle.
Child restraints on the front seat - some
important things to know
.,. Be s ure to read the impo rtan t in format ion and
heed the WARN INGS for impor tant deta ils .,..
Page 153 of 280

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-An improper ly installed ch ild restraint can
interfere with the airbag as it deploys and
seriously injure or even kill the child -even
with an Advanced Airbag System.
- Always carefu lly follow the manufacturer 's
instructions provided w ith the child seat or
carrier .
- Always make sure that there is nothing on
the front passenger seat that w ill cause the
capacit ive passenger detection system in
the seat to signa l to the Airbag System that
the seat is occupied by a person when it is
not, or to signa l tha t it is occ upied by some
one who is heavier than the person actua lly
sitting on the seat . The presence of addi
tional objects could cause the passenger
front airbag to be turned on when it shou ld
be off, or could cause the airbag to work in a
way that is different from the way it would have worked without the object on the seat .
Front airbags
Description of front airbags
The airbag system can provide supplemental
protection to properly restrained front seat occu
pants.
Fig. 153 Location of driver airbag: in ste.e ring whee l
Airb ag sys tem
Fig. 154 Location of front passenger's airbag: in the in
st rument pane l
Your vehicle is equipped with an "Advanced Air
bag System" in compliance with United States
Federal Motor Vehicle Safety Standard
(FMVSS) 208, as well as Canada Motor Veh icle
Safety Standard (CMVSS) 208 as applicable at
the time your veh icle was manufactured. The
safe ty belts fo r the seats have "pretensioners"
that help to take slack out of the bel t system.
T he pretensioners are also activated by the e lec
tronic control unit for the airbag system .
The front safety belts also have load limiters to
help reduce the fo rces applied to the body in a
c rash .
The airbag for the driver is in the steering wheel
hub
¢ fig. 153 a nd the airbag for the front pas
senger is in the instrument panel~
fig. 154. The
general lo cation of the airbags is marked "A IR
BAG".
There is a lot you need to know about the airbags i n your vehicle. We urge you to read the deta iled
information about airbags, safety be lts and c hild
safety in this and the other chapters that make
u p the owner's literatu re . Please be sure to heed
the WARNINGS -they are extremely important
for your safety and the safety of your passengers, especially infants and small children.
A WARNING
Never rely on airbags alone for protect ion.
- Even when they deploy, airbags provide only
supplemental protection.
-Airbag work most effectively when used
with properly worn safety be lts .
151
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Airbag system
-Therefore, always wear your safety belts and
make sure that everybody in your vehicle is
properly restrained.
- Always hold the steering wheel with both
hands on the outside of the steering wheel
rim at the 9:00 o 'clock and 3 :00 o'clock po
sitions to help reduce the risk of personal in
jury if the driver's airbag inflates .
- Never hold the steering wheel at the 12
o'clock position or with your hands any
where inside the steering wheel or on the steering wheel hub. Holding the steering
wheel the wrong way increases the risk of
severe injury to the arms, hands, and head if
the driver airbag deploys.
A WARNING
Objects between you and the airbag will in
crease the risk of injury in a crash by interfer
ing with the way the airbag unfolds and/or by
being pushed into you as the airbag inflates.
- Always make sure nothing is in the front air-
-
bag deployment zone that could be struck
by the airbag when it inflates.
- Objects in the zone of a deploying airbag
can become projectiles when the airbag de
ploys and cause serious personal injury.
- Never hold things in your hands or on your lap when the vehicle is in use .
- Never place accessories or other objects
(such as cup holders, telephone brackets,
note pads, navigation systems, or things
that are large, heavy, or bulky) on the doors;
never attach then to the doors or the wind
shield; never place them over or near or at
tach them to the area marked ,.AIRBAG" on
the steering wheel, instrument panel or the
seat backrests; never place them between
these areas and you or any other person in
the vehicle.
- Never attach objects to the windshield
above the passenger front airbag, such as
accessory GPS navigation units or music
players. Such objects could cause serious in
jury in a collision, especially when the air bags inflate .
152
-Never recline the front passenger seat to
transport objects. Items can also move into
the deployment area of the side airbags or
the front airbag during breaking or in a sud
den maneuver . Objects near the airbags can
fly dangerously through the passenger com
partment and cause injury, particularly
when the seat is reclined and the airbags in
flate.
A WARNING
A person on the front passenger seat, espe
cially infants and small children, will receive
serious injuries and can even be killed by be ing 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 un
der these special conditions is impossible in
all conceivable situations that may happen
during the useful life of your vehicle.
- The Advanced Airbag System can deploy in
accordance with the .,low risk" option for 3-
and 6-year-old children under the U.S . Fed
eral Standard if a child with electrical capac
itance greater than the combined capaci
tance of a typical one-year old infant re
strained in one of the forward facing or rear
ward-facing child seats with which your ve
hicle was certified is on the front passenger
seat and the other conditions for airbag de
ployment 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 Standard 208, as
well as Canada Motor Vehicle Safety Standard ..,.
Page 155 of 280

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cle was manufactured.
The front Advanced Airbag System supp lements
the safety belts to prov ide additional pro te ction
for the driver's and front passenger 's heads and
upper bodies in frontal crashes . The airbags in
flate only in fronta l impacts when the veh icle de
celerat ion is high enough.
The front Advanced Airbag System for the front
seat occupants is not a substitute for your safety be lts. Rather, it is part of the overa ll occupant re
stra int system in your vehicle. A lways remember
that the airbag system can only help to protect
you, if you are sitting upr ight, wear ing your safe
ty belt and wear ing it properly. This is why you
and your passengers must always be properly re
stra ined, not jus t because the law requ ires you to
be.
The Advanced Airbag System in your ve hicle has
been ce rtified to meet the "low risk" require
ments for 3 and 6 yea r-o ld children o n the pas
senger side and very sma ll adults on the drive r
side . The low r isk dep loymen t cr iteria are intend
ed to help reduce the risk of injury through inter
action with the front airbag that can occur, for
examp le, by being too close to the steering wheel
and instrument pane l when the airbag inflates.
I n addition, the system has been certified to
comp ly with the "supp ression" 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 re
stra ints that are listed in the Standard
c::> page 173, Child restraints and Advanced front
airbag system.
"Suppress ion" requ ires the front a irbag on the
passenger side to be turned off if:
- a ch ild up to about one year of age is restrained
on the front passenger seat in one of the rear
facing or forward-fac ing infant restra ints listed
in Federal Motor Vehicle Safety Standard 208
with wh ic h the Advanced Ai rbag System in your
vehicle was ce rt ified. For a listi ng of the ch ild
restra ints tha t were used to certify your veh i
cl e's compl iance wi th the US Safety St andard
c::> page 173,
Airb ag sys tem
- When a person is detected on the front passen
ger seat that has an elect rical capacitance that
is more than the total e lectr ica l capacitance of
a child that is about
1 year o ld restrained in one
of the rear-fac ing or forward-facing infant re
straints (listed in Federa l Motor Vehicle Safety
Standard 208 with which the Advanced Airbag
System in you r vehicle was cert ified), the front
ai rbag on the passenger side may or may not
dep loy.
T he
PASSENGER AIR BAG OFF lig ht comes o n
whe n the elect ronic control unit detects a tota l
elect rical capacitance on the front passe nger sea t
t h at req uires the front airbag to be turned off. If
the
PASSENGER AIR BAG OFF li gh t does not
come on, the front airbag on the passenger side
has not been turned off by the contro l unit and
can deploy if the contro l unit senses an impact
that meets the cond itions stored in its memory.
If the total e lectr ica l capacitance registered on
the front passenger seat is more than that of a
typ ica l 1 year -old, but less than the weight of a
small adult, the front a irbag on the passenger
s ide may deploy (the
PASSENGER AIR BAG OF F
light does not come on) .
For e xample , the airbag may deplo y if:
- a small ch ild that is heav ier than a typ ica l 1
yea r-old child is on the front passenger seat
(regard less of whether the child is in one of the
child seats listed
c::, page 17 3),
- a child who has outgrown c hild restraints is on
the front passenger seat .
If the front passenge r a irbag is t urned off, the
PASSENGER AIR BAG OFF light in the center of
the instr ument pane l will come on and stay on .
If the front passenge r a irb ag deploys, the Feder
al S tanda rd requi res t he ai rbag to meet the " low
risk" deployment criteria to he lp red uce the r isk
of i njury through interaction with the airbag .
" Low risk" deployment occurs in those crashes
that take p lace at lower decelerations as defined
in the electronic contro l unit ¢
page 159.
Alway s remember : Even though yo ur vehicle is
equipped with Advanced Airbags, the safest place
for children is properly restrained on the back ..,.
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Airbag syste m
seat. Please be sure to read the important infor
mation in the sections that follow and be sure to
heed all of the WARNINGS.
.&_ WARNING
To reduce the risk of injury when an airbag in
flates, always wear safety belts properly.
- If you are unrestrained, leaning forward, sit ting s ideways or out of position in any way,
your risk of injury is much h igher.
- You will also receive serious injuries and could even be killed if you are up aga inst the
airbag or too close to it when it inflates -
even with an Advanced Airbag
c::> page 147 .
.&_ WARNING
A child in a rearward-facing chi ld seat instal
led on the front passenger seat will be ser i
ously inju red and can be killed if the front air
bag inflates -even with an Advanced Airbag
System.
- Although the Advanced A irbag System in
yo ur vehicle is designed to tu rn off the front
airbag when a rearwa rd -facing child re
straint has been insta lled on the front pas
senger seat, nobody can absolutely g uaran
tee that deployment is impossible in all con
ceivable s ituations that may happen during
the useful life of your vehicle .
- The inflating a irbag w ill hit the child seat or
infant carrier w ith great force and will
smash the ch ild seat and child against the
backrest, center a rmrest, door, or roof .
- Always install rearward-facing ch ild re
straints on the rear seat .
- If you must install a rearward fac ing ch ild
seat on the front passenger seat because of exceptional c ircumstances and the
PASSEN
GER AIR BAG OFF
light does not come on
and stay on, immediately insta ll the rear
facing child seat in a rea r seating position
and have the airbag system inspected by
your Audi dealer .
154
.&_ WARNING ,_
If, in exceptional circumstances, you must in
stall a forward-facing child restraint on the
front passenger's seat:
- Always make sure the forward-facing seat
has been des igned and certified by its man
ufacturer for use on a front seat with a pas
senger front and side airbag.
- Never put the forwa rd-facing child restraint
up against or very nea r the instrument pan
el.
- Always move the front passenge r seat to
the highest posit ion in the up and down ad
justmen t range and move it back to the
rearmost posit io n in the seat's fo re and aft
adjustment range, as far away from the a ir
bag as poss ible, before install ing the for
ward-facing chi ld restraint.
- Always make sure that the safety be lt upper
anchorage is behind the chi ld rest raint and
not next to o r in front of the c hild restraint
so that the safety be lt will be p roper ly posi
tioned.
- Always make sure that there is noth ing on
the front passenger seat that will cause the
capacitive passenger detection system in
the seat to signal to the Airbag System that
the seat is occup ied by a person when it is
not , or to signal that it is occupied by some
one who is heavier than the person ac tually
si tting o n the sea t. T he presence of addi
tional objects could cause the passenger
front airbag to be turne d on when it should
be
off, or could cause the airbag to work in a
way that is d ifferent from the way it wou ld
have worked without the object on the seat.
- Make sure that the
PASSENGER AIR BAG
OFF
li ght comes on and stays on all the time
whenever the ign it ion is switched on.
Advanced Airbag System components
T he front passenger seat in your veh icle has a lot
of ve ry important parts of the Advanced A irbag
System i n it. These parts incl ude the capacitive
passenger detection system, wir ing , b rackets,
and more. The control uni t moni tors the system
on the front passenge r seat when t he ignit ion is ..,.
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on when a malfunction in the one of the system
components is detected
c::> page 159. Because
the front passenger seat contains important
parts of the Advanced Airbag System, you must
take care to prevent it from being damaged .
Damage to the seat may p revent the Advanced
Airbag System for the front passenger seat from
doing its job in a crash.
The f ront Ad vanc ed Airb ag System con sists
of the following:
- Crash sensors in the front of the vehicle that
measu re vehicle accelerat ion/ decelerat io n to
provide info rmation to the Advanced Airbag
System about the severity of the crash.
- An electro nic cont rol un it, with integrated
c rash senso rs fo r front and side impacts. The
contro l unit "decides" whether to fire the fro nt
airbags based on the information received from
the crash sensors . The contro l unit a lso "de
c ides" whether the safety be lt pretensioners
shou ld be activated .
- An Advanced Airbag with gas generator and
contro l valve for the driver ins ide the steer ing
wheel hub.
- An Advanced Airbag with gas generator and
contro l valve inside the instrument panel for
the front passenger.
- A capac itive passenger detect ion system under
neath the front passenger seat cover. This sys
tem measures the electrical capac itance of the
person in the seat . T he information registered
i s sent conti nuous ly to the electro nic cont rol
unit to regulate deployment of the front Ad
vanced Airbag on the passenge r side.
- An airbag monito ring system and indicator
li gh t in the ins trument cluster
c::> page 159.
-A sensor i n each front seat registers the dis
tance between the respective seat and the
stee ring wheel or instrument pane l. The info r
mation reg istered is sent cont in uous ly to the
electronic control unit to regulate deployment
of the front Adv a need Ai rbags.
- The
PASSENGER AIR BAG OFF light comes on
and stays on in the center of the instrument
pane l
c::> page 159, fig. 156 and tells you when
Airb ag sys tem
the front Advanced Airbag on the passenger
side has been turned off .
- A sensor in the safety belt latch for the driver
and for the front seat passenger that senses
whether that safety be lt is latched or not and
transmits this information to the electronic
control un it.
A WARNING ,-
Damage to the front passenger seat can pre-
vent the front airbag from working properly.
- Improper repair or disassembly of the front
passenger and driver seat will p revent the
Advanced Airbag System from funct io ni ng
p roper ly .
- Repairs to the front passenger seat must be pe rformed by qualified a nd p roperly trained
wo rkshop personne l.
- Never remove the front passenger or driver
seat from the vehicle .
- Never remove the upholste ry from the front
passe nger seat.
- Never d isassemble or remove parts from the
s e at o r disco nnect w ire s from it.
- Never carry sharp objects in your pockets or
put them on the seat. The capacit ive pas
senge r de tect io n mat in the front passenger
seat will not function properly if it is punc
tured.
- Never carry things on your lap or carry ob
jects on the front passenge r seat. S uch ob
jects c an influen ce the cap aci tance reg is
t ered by the capaci tive passenger dete ction
sys tem, so that incorrect in formation is pro
vided to the ai rbag control un it.
- Never store i tems unde r the front p assenger
seat . Parts of the Advanced Airbag System
under the passenger seat cou ld be dam
aged, p reventing them and the airbag sys
tem from working proper ly.
- Never p lace seat covers or replacement up
holstery that have not been specifically ap
proved by Audi on the front seats.
- Seat covers can prevent the Advanced A ir
bag System from recognizing chi ld re
stra ints or occupants on the front passenger
seat and preven t the side airbag in the seat
backrest from deploying prope rly .
155
Page 158 of 280

Airbag syste m
-If a seat heater has been retrofitted or oth
erwise added to the front passenger seat,
never install any child restraint system on
this seat .
- Never use cushions, pillows, blankets, or
similar items on the front passenger seat.
The additional layers prevent the capacitive
passenger detection system from accurately
measuring the capac itance of the ch ild safe
ty seat and/or the person on the seat and
th us keep the Advanced Airbag System from
working properly .
- Never place or use any electrical device
(such as a laptop, CD player, electronic
games device, power inverter or seat heater
for child seats) on the front passenger seat if the device is connected to the 12-volt
socket or the cigarette lighter socket. Such devices can influence the capacitance reg is
tered by the capac itive passenger detection
system, so that incorrect information is pro
vided to the airbag control unit.
- If you must use a child restraint on the front passenger seat and the child restraint man
ufacturer's instructions require the use of a
towel, foam cushion or something else to properly position the ch ild rest raint, make
certain that the
PASSENGER AIR BAG OFF
light comes on and stays on whenever the
child restraint is insta lled on the front pas
senger seat.
- If the
PASSENGER AIR BAG OFF light does
not come on and stay on, immediately in
stall child restraint in a rear seating position
and have the airbag system inspected by
your Audi dealer.
A WARNING
If the front passenger seat gets wet, dry it im
mediately.
- If liquid soaks into the front passenger seat,
this can keep the a irbag system from work
ing properly and may, for instance, deact i
vate the passenger frontal airbag. If this
happens, the
PASSENGER AIR BAG OFF
ligh t will come on and stay on togethe r with
the airbag indicator light
II (USA models) I
156
E,I (Canada mode ls) in the instr ument clus
ter.
- If liq uid is pooled on the seat, but has not
soaked in, th is may also keep the airbag sys
tem from working proper ly and cause the
passenger frontal airbag to be enabled
(turned on), even though there is a p roperly
installed child restraint system on the seat.
Wet towels or other wet things on the seat
cushion can have the same effect. If the
front p assenger front al airbag is turned on,
the
PASSENGER AIR BAG OFF light ligh t
wi ll go out.
How the Advanced Airbag System
components work together
The front Advanced A irbag System and the side
airbags supp lement the protection offered by the
front th ree-point safety belts with pretens ioners
and load lim ite rs and the adj ustab le head re
straints* to help reduce the risk of i njury in a
wide range of accident and cras h situations. Be
s ur e to read the impo rtant informat ion about
sa fety and heed the WARNINGS in this chapter.
Deployment of the Advanced A irbag System and
the activa tion of the safety belt pretens ioners de
pend on the dece lera tion measured by the crash
senso rs and registered by the electronic contro l
unit . Crash severity depends on speed and decel
eration as well as the mass and stiffness of the
vehicle or object involved in the crash.
On the passenger side, regard less o f safety be lt
use, the front passenger frontal airbag will be
turned off if the e lectrica l capacitance measured
by the capacitive passenger detection system on
the front passenger seat is less than the amount
programmed in t he e lectronic contro l unit . The
front passenger frontal a irbag w ill also be tur ned
off if the capacitance measured by the system for
t h e front passenger seat equals that of an infant
of about o ne yea r of age in one o f the ch ild sea ts
that was used to certify the Advanced Airbag Sys
tem under Federa l Motor Vehicle Safety Standard
208. The
PASSENGER AIR BAG OFF light comes
on and stays on to tell you when the front Ad
vanced Airbag System on the passenger side has been turned off¢
page 159. ..,.