ignition AUDI S6 2015 Service Manual

108 Automatic Transmission
N -N eutr al
The transmission is in neutral in this position.
Shift to this position for stand ing with the
brakes applied
q .&. in Driving the automatic
transmission on page 11 O.
When the ve hicle is stationary o r at speeds
be low 1 mph (2 km/h), you must always apply
the footbrake befo re and while moving the
l ever out of N.
D IS -Normal position for driving forward
In the D/S position, the transmiss io n can be
operated e ither in the normal mode Dor i n
the sport mode S. To select the sport mode S,
pu ll the se lector lever back briefly . Pulling the
lever back aga in will select the normal mode
D. The instrument cluster display shows the
selected driving mode.
In the normal mode D, the transmission a uto ­
mat ica lly selects the suitab le gea r ratio.
It de­
pends on engine load, veh icle speed and driv­
ing style.
Select the sport mode S for sporty driving .
The vehicle makes fu ll u se of the engine's
power. Shifting may become noticeable when
accelerating.
When the ve hicle is stationary o r at speeds
be low 1 mph (2 km/h), you must always apply
the foot brake before and while moving the lever to D/S out of N.
A WARNING
Read and follow all WARNINGS q .&. in
Driving the automatic transmission on
page 110.
(D Note
-
Coast ing downh ill with the transmission in
N and the e ngine not r unning w ill result in
damage to the automatic transm iss io n
and possib ly the catalyt ic converter.
@ Tips
- Audi drive select : you ca n adj ust the
sporty s hift c haracte ristics in th e
Dy-
namic driving mode.Swi ll appea r in the
instrument cluster display instead of D.
-If you a cc iden tally selec t N whi le driving,
take your foot off the accelerato r pedal
immediately and wa it for the engine to
slow down to idle before select ing D/S.
- If there is a power fai lure, the selector
lever w ill not move out of the P position.
The emergency release can be used if
this happens
qpage 113.
Automatic Shift Lock (ASL)
The Automatic Shift Lock safeguards you
against accidentally shifting into a forward or the reverse gear and causing the vehicle to
move unintentionally.
0, N ! ' g
i
) ( )
-
Fig. 1 15 Shift gate: selector leve r lock positions a nd
r e lease button highl ighted
The selector lever lock is released as follows:
... Tur n the igni tion on.
... Step o n the brake pedal.
At the same time
press and hold the re lease button on the
side of the gear selector knob
¢ fig. 115
with your thumb until yo u have moved the
selector lever to the desired posit ion.
Automat ic selector leve r lo ck
The selector lever is locked in the P and N po­
sitions when the ignition is turned on. Yo u
must press the brake pedal and t he re lease
button to select another position . As a re­
minder to the driver, the following warni ng
appears in the instrument cluster display
when the selector is in P and N:
When stationary apply brake pedal while se -
lecting gear
ll>

120 Park in g s ystems
& WARNING
- Always read and follow the applicable
warnings
r:!;> .&. in General information on
page 114.
- If the posit ion or the installation angle
of a camera was changed, after a colli­
sion for example, do not continue to use
the system for safety reasons. Have it
checked by your authorized Audi dealer­
ship.
- Keep in m ind that the image i n the dis­
play is distorted if the ex ter ior mirro r
housing has been man ual ly adjusted.
- Use the
re ar mode and the corner vi ew
(re ar)
mode on ly when the luggage com­
partment lid is fully closed. Otherwise
the image in the display will be distort­
ed.
- The veh icle surroundings are shown us ­
ing the camera images. The vehicle im­
age is shown by the system. Objects and
obstacles above the camera are not dis­
played.
- Camera lenses en large and distort the
field of v is ion. The objects appear both
altered and inaccurate on the screen.
(D Note
-Always read and follow the applicab le
warnings
c:> (i) in General information on
page 114.
- The Infota inment display shows the di ­
rection in which the rear of the vehicle is
traveling based on the steering wheel
angle . The front of the veh icle front
swings out more than the rear of t he ve­
hicle. Ma intain plenty of distance so that
you r outside m irror or a corner of you r
vehicle does not coll ide wi th any obsta­
cles.
@ Tips
I f the 8/cr;iJ/r:;::::s symbol appea rs i n the
disp lay and the respec tive display area is
grayed out, then the power exter io r mir­
rors were fo lded in or the driver's door/ front passenger's door/
luggage compart ­
ment lid was opened.
Switching on or off
Applies to vehicles: with parking system plus with periph­
eral cameras
Fig . 1 32 Ce nte r console: f>• JI butto n
Fig . 1 33 Infota inment: selecting t he mode
Sw itching on
.. Shift into reverse, or
.. Press the P•QJ\. button in the center console
c:>fig. 132 . A short confirmation tone
sounds and the
LED in the button turns on.
Selecting the mode
.. Turn the control knob to the symbol fo r the
desired mode @through @
¢fig. 133 .
Switching off
.. Dr ive fo rward faster than 6 mph (10 km/ h),
or
.. Press the
P"li bu tton, or
.. Switch the ignition off .
You may sele ct from the following modes:
@ -Top view*
c:>page 121
@ -Corner view (front)* c:> page 121
©-Front *¢ page 121

and diagnostic equipment to properly re­
place any airbag in your vehicle and
assure system effectiveness in a crash.
- Never permit salvaged or recycled air­
bags to be installed in your vehicle.
Child restraints on the front seat -some
important things to know
.. Be sure to read the important informat ion
and heed the WARNINGS for important de­
ta ils about ch ildren and Advanced Airbags
¢page 171.
Even though your vehicle is equ ipped with an
Advanced Airbag System, make ce rtain that
all chi ldren, especially those 12 years and
younger, a lways ride in the back seat p roperly
restrained for their age and size. The airbag
on the passenger side makes the front seat a
potentially dangerous place for a chi ld to ride.
The front seat is not the safest place for a
child in a forward-facing child seat. It can be a
very dange rous place for an infant or a ch ild in
a rearward-facing seat.
The Advanced Airbag System in your veh icle
has been certified to comply with the require­
ments of United States Federal Motor Veh icle
Safety Standard 208 as applicable at the time
your ve hicle was manufactured .
The Standard requires the front a irbag on the
passenger side to be turned off ("sup ­
pressed") if a c hild up to about one yea r of
age restra ined in one of the rear-facing or fo r­
ward-facing infan t restra ints listed i n Federal
Motor Vehicle Safety Standard 208 with w hich
the Advanced Ai rbag System in you r vehicle
was certified has been installed on the front
passenger seat. For a listing of the child re­
straints that were used to certify compliance
with the US Safety Standard
¢ page 173.
The PASSENGER AIR BAG OFF light in the in­
strument panel te lls you when the front Ad -
M vanced Airbag on the passenger side has been N
o turned off by the electronic control unit. <.J 'SI: ,...., \!) 1.1"1 ,...., 1.1"1 ,....,
A irbag system 147
Each time you switch on the ignition , the PAS·
SENGER AIR BAG OFF
light will come on for a
few seconds and :
- w ill stay on if the front passenger seat is not
occ upied,
- w il l stay on i f th e e lec trica l capacitan ce
meas ured by the capacitive passenger de­
tection system for the front passenger seat
equa ls the combined capacitance of an in­
fant up to about one year of age and one of
the rearward-facing or forward-facing ch ild
restrai nts listed in Federal Motor Vehicle
Safety Standard 208 with which the Ad ­
vanced Airbag System in your vehicle was
cert ified . Fo r a listing of the chi ld restraints
t ha t were used to certify you r veh icle's com­
pliance w ith the U.S. Safety Standard
¢ page 173.
-w il l stay on i f the re is a small ch ild or child
restraint on the front passenger seat,
- w il l go off if the front passenger sea t is oc­
c upied by an adult as registered by the c a­
pacitive passenger detection system
c:> page 157 , Monitoring the Advanced Air,
bag System.
The PAS SENGER AIR BAG OFF lig ht comes on
when e lec trical capacitance registered on the
front passenger seat is equa l to or less than
the comb ined capacitance of a typical 1 year­
o ld infant and one of the rearward-facing or
forward-facing chi ld restraints listed in Feder­
al Motor Vehicle Safety Standard 208 with
wh ich the Advanced Airbag System in your ve­
hicle was certified .
If the total e lectr ical capacitance registered
o n the front passenger seat is more than that
of a typical 1 year -o ld child but less than the
weight of a small adu lt, the front airbag on
t h e passenger side can deploy (the
PASSEN ­
GER AIR BAG OFF
ligh t does no t come on).
If the
PASSENGER AIR BAG OFF light does
not come on, the front airbag on the passen­
ger side has not been turned off by the e lec­
tron ic cont ro l uni t and ca n deploy if the con­
trol unit senses an impact tha t mee ts the co n-
ditions s to red in its memory .
111>
•
•

148 Airbag sys tem
For exa mple , the ai rb ag ma y depl oy if:
-a small child that is heavier than a typical 1
year-o ld child is on the front passenger seat
(regardless of whe ther the child is in one of
the chi ld seats listed
¢ page 173), or
- a ch ild who has outg rown child rest raints is
on the front passenger seat.
If the front passenger airbag is turned off, the
PA SSENGER AIR BAG OFF light comes on in
the ins trumen t cluster and stays on .
If the front passenger airbag deploys, the F ederal Standard requires the a irbag to meet
the "low risk" deployment criteria to reduce
the r isk o f injury through interaction with the
ai rbag . "Low risk" deployment occurs in those
crashes that take place at lower decelerations
as defined in the electronic control unit
¢ page 158, PASSENGER AIR BAG OFF light.
A lways remember, a chi ld seat or infant carri ­
er insta lled on t he front seat may be struck
and knocked out of position by the rapidly in­
flating passenger's airbag in a frontal colli­
sion. The airbag could greatly reduce the ef­
fectiveness of the child restraint and even se­
riously injure the child during inflat ion.
For this reason, and because the back seat is
the safest place for children - when properly
restra ined accord ing to their age and size - we
strongly recommend that children always sit
i n the back seat¢
page 171, Child Safety .
A WARNING
A child in a rearward-facing child seat in­
stalled on the front passenger seat will be
ser iously injured and can be killed if the
front airbag inflates -even with an Ad ­
vanced Airbag System.
- T he inflating a irbag will hit the child seat
or infant carrier with great force and will
smash the child seat and child against
the backrest, center armrest, door or roof.
- Always insta ll rear-facing child seats on
the rear seat.
- If you must install a rearward facing
child seat on the front passenge r seat because of exceptional circumstances
and the
PASSENGER AIR BAG OFF light
does not come on and stay on, immed i­
ately insta ll the rear-facing child seat in a
rea r seat ing pos ition and have the airbag
system inspected by you r Audi dealer.
- Forward-facing child seats installed on the front passenger's seat may interfere
with the dep loyment of the a irbag and
cause serious persona l injury to the
child.
A WARNING
If, i n except iona l circumstances, you m ust
i nsta ll a forward -facing child res traint on
the front passenge r's seat:
- Always make sure the forwar d-fa cing
seat has been designe d and cer tified by
its manufacture r for use on a front seat
with a passenger front and s ide a irbag.
- Never p ut the forward-facing child re­
straint up against or very near the instru­
ment panel.
- Always move the passenge r seat into its
rearmost pos ition in the seat's fore and
aft ad justment range, as fa r away from
the airbag as possible before installing the forward-fac ing ch ild restra int. The
backrest must be adj usted to an up right
position .
- Make sure that the
PASSENGER AIR BAG
OFF
li ght comes on and stays on all t he
time wheneve r the ignit ion is switched
on.
A WARNING
To reduce the risk of serious inju ry, m ake
sure that the
PASSENGER AIR BAG OFF
light w ill be displayed whenever a child re ­
straint is insta lled on the front passenger
seat and the ignition is switched on.
- If the
PASSENGER AIR BAG OFF light
does not stay on, perform the checks de­
scribed
c> page 15 7, Monitoring the Ad-
vanced Airbag System. ..,.

M N
0 <.J 'SI: ,...., \!) 1.1'1 ,...., 1.1'1 ,....,
-Always make sure that there is nothing
on the front passenger seat that will
cause the capacitive passenger detection
system in the seat to s ignal to the A irbag
System that the seat is occupied by a person when it is not, or to signal that it
is occupied by someone who is heavier
than the person actu ally s itting on t he
sea t. The presence of additiona l objects
cou ld cause the passenger front airbag
to be t urned on when it sho uld be off, or
cou ld cause the airbag to work in a way
that is different from the way it wou ld
have worked without the object on the
seat .
- Make sure that the
PASSENGER AIR BAG
OFF
light comes o n and stays on all the
t ime whenever the ignition is switc hed
on.
Advanced Airbag System components
The front passenger seat in your vehicle has a
l ot of very important parts of the Advanced
Ai rbag System in it. These parts incl ude the
capacitive passenger detect ion system, wir ­
i n g, brackets, and more . The control unit
monitors the system o n the front passenger
seat when the ign ition is switched on and
turns the airbag indicator light on when a
malfunct ion in the one of the system compo­
nents is detected ¢
page 158 . Because the
fro nt passenger seat contains important pa rts
of the Advanced Airbag System, you must
t ake care to p reven t it from being damaged.
D amage to the seat may preven t the Ad­
vanced A irbag System for the front passenger
seat from doing its job in a crash .
The front Advanced Airbag System
consists of the following:
-Crash sensors in the fro nt o f the veh icle that
measure vehicle acceleration/dece leration
to provide information to the Advanced Air­
bag System about the severity of the crash .
- An electronic co ntrol unit, with integrated
c rash sensors for front and side impacts .
The cont ro l unit "decides" whether to fire
A irbag system 153
the front a irbags based on the in format ion
received from the crash sensors. The contro l
un it also "decides" whether the sa fety be lt
pretens ioners sho uld be activated .
- An Advanced Airbag with gas generator and
contro l valve for the driver ins ide the steer­
ing wheel hub.
- An Advanced A irbag w ith gas gene rator and
cont ro l valve inside the instrument pane l for
the front passenger.
- A capacitive passenger detection system un­
derneath the front passenger seat cover.
This system measures the electrical capac i­
tance of the perso n in the seat. The informa­
tion registered is se nt cont inuous ly to the
el ectr onic contro l un it to regu late d eploy­
m ent of the front Advan ced A irbag on the
p assenger side .
- An airbag monitoring system and ind icator
light in the instr ument cluster ¢
page 157 .
-A sensor in each front seat registers the dis­
t ance be twee n the respec tive seat a nd the
s teer ing whee l or inst rumen t pa nel. The i n­
forma tion regis tered is sent cont inuo usly to
the electronic cont ro l unit to regulate de­
p loyment of the front Adv a need Airbags.
- The
PASSENGER AIR BAG OFF light comes
on and stays on in the center of the instr u­
ment panel ¢
page 158, fig . 160 and tells
you when the front Advanced Airbag on the passenger side has been turned off.
- A sensor in the safety be lt latch for the driv­
e r and for the front seat passenger that
senses whether that safe ty belt is latched or
not and transmits this information to the
elect ronic control un it .
.&_ WARNING
D amage to the front passe ng er seat ca n
p revent the front air bag from wor king
p roperly.
- I mp roper repa ir or d isassembly of the
fro nt passenge r and dr iver sea t will pre­
vent the Advanced Airbag System from
functioning p roperly.
- Repair s to t he fron t passenge r seat m ust
be pe rformed by qualified an d properly
-
trained workshop person ne l. 111>
•
•

156 Airbag sys te m
or the lower parts of the body. Front airbags
supp lement the three-point safety belts only
in some frontal collisions in which the vehicle
dece leration is high enough to deploy the air­
bags.
F ront airbag s will not d eplo y:
-if the ignition is switched off when a crash
occurs,
- in side collisions,
- in rear-end collisions,
- in ro llovers,
- when the crash deceleration measured by
the a irbag system is less than the minimum
t h reshold needed for airbag deployment as
registered by the electron ic control uni t.
The f ront pas senger airbag also will not
deploy:
- when the front passenger seat is not occu­
pied,
- when the electrical capac itance measured by
the capacitive passenger detect io n sys tem
for the front passenger seat indicates that
the passenger side fronta l airbag must be
switched off by the e lectronic control unit
(the
PA SSENGER AIR BA G OFF light
c> page 158 and how they work comes on
and stays on).
A WARNING
Sitting in the wrong position can increase
the risk of serious injury in crashes.
- To reduce the r isk of injury when the air­
bags inflate, the driver and passengers
must always sit in an upright position,
must not lean against or place any part
of the ir body too close to the area where
the a irbags are located.
- Occupants who a re unbelted, out of posi­
t ion or too close to the airbag can be se­
riously injured by an airbag as it un folds
with great force in the blin k of an eye
i=>page
147.
A WARNING
A child in a rearward-facing child seat in­
stalled on the front passenger seat will be
-
seriously injured and can be killed if the
front airbag inflates -even w ith an Ad­
vanced Airbag System.
- The inflating airbag will h it the ch ild seat
or infant carrier with great force and will
smash the child seat and child against
the backrest, center armrest, door or
roof.
- Always install rear-fac ing ch ild seats on
the rear seat .
- If you must install a rearward fac ing
child seat on the front passenger seat because of exceptional circumstances
and the
PASSENGER AIR BAG OFF light
does not come on and stay on, immed i­
ately insta ll the rear-facing child seat in a
rea r seat ing pos ition and have the airbag
system inspected by yo ur Audi dealer.
A WARNING
c'-----
Objects between you and the airbag will
increase the r isk of injury in a crash by in­
terfering with the way the airbag unfolds
or by be ing p ushed into you as the airbag
inflates.
- Never hold things in yo ur hands or on
your lap when the veh icle is in use.
-
- Never transport items on or in the area
of the front passenger seat. Objects
could move into the area of the front air­ bags during braking or other sudden ma­
neuvers and become dangero us projec­
tiles that can cause ser ious perso nal in­
jury if the a irbags inflate.
- Never p lace or attach accesso ries o r oth­
er objects (such as cup holders, te le­
p hone bra ckets, large, heavy or bulky ob­
jects) on the doors, over o r near the area
marked "AIRBAG" on the steering whee l,
instr ument panel, seat bac krests o r be­
tween those areas and yourself. These
objects could ca use in jury in a crash, es­
pecially when the airbags inflate.
- Never recline the front passenger 's seat
to transport objects. Items can a lso
move into the a rea of the s ide airbag or
the front airbag during braking or in a

M N
0 <.J 'SI: ,...., \!) 1.1'1 ,...., 1.1'1 ,....,
sudden maneuver. Objects near the
airbags can become projectiles and cause
injury, particularly when the seat is re­
cl ined .
- Never place or transport objects on the
front passenger seat. Objects on the
front passenger seat could cause the ca­
pacitive senso r in the seat to s ignal to
airbag system that the seat is occupied
by a pe rson whe n it in fact is not, o r that
the person on the sea t is heavier than he
o r she actually is. The change in electric
capacitance beca use of such objects can
cause the passenger front airbag to be
turned on when it sho uld be off, or can
cause the airbag to work in a way that is
different from the way it wou ld have
worked w ithout objects on the seat.
- Always make sure that there is nothing
on the front passenger seat that will
cause the capacitive passenge r detection
system in the seat to s ignal to the A irbag
System that t he seat is occupied by a
pers on when it is not, or to sign al t hat it
is occupied by someone who is heavier
than the pe rson actually sitting on the
seat . The presence of an object co uld
cause the passenger front a irbag to be
turned on when it sho uld be off, or co uld
cause the airbag to work in a way that is
different from the way it wou ld have
wor ked w ithout the object on the sea t.
A WARNING
The fine dust created when a irbags dep loy
c an cause b reathing problems for peop le
w ith a his to ry o f asthma o r other brea th­
ing condi tio ns .
- T o reduce the r is k of b rea thing prob lems,
those w it h a sthma or o ther resp iratory
c ondit ions should ge t fresh a ir right
away by getting out of the vehicle o r
opening windows or doo rs .
- If you are in a coll is ion in which a irbags
deploy, wash yo ur hands and face with
mild soap and water befo re eating.
A irbag system 157
-Be ca reful not to get the d ust into your
eyes, or into any c uts o r scratches.
- If the resi due s hou ld get into your eyes,
f lush them w ith water.
Monitoring the
Advanced Airbag
System
tli Airbag monitoring indicator light
Two seporate indicators monitor the function
of the Advanced Airbag System: the airbag
monitoring indicator light and the
PASSEN ­
GER AIR BAG OFF
light.
The Advanced Ai rbag System as well as t he
s ide airbags and side curta in a irbags w ith
eject ion mit igat ion features (includi ng the
electron ic co ntrol unit, se nsors and system
wiring) are all mon itored continuously to
make su re that they are function ing p roper ly
whe never the ignition is on . E ve ry time you
tu rn o n the ignition, the airbag sys tem indica­
tor lig ht
II will c ome on fo r a few seconds
(funct ion check) .
The system must be inspected when the
indicator light
II:
- does not come on when the igni tion is
switched on,
- does not go out a few seconds after you
have switched on the ignit ion, or
- come s on while driv ing.
If an airbag system malfunction is detected,
the indicator lig ht w ill first sta rt flash ing to
catch the d rive r's atte ntio n and the n stay on
continuously to serve as a constant rem inder
t o have the sys tem inspected immedi ate ly.
If a ma lfu nction occurs that turns the front
airbag on the passenger s ide off, the
PASSEN­
GER AIR BAG OFF
light will come on and st ay
o n wheneve r the igni tion is on.
•
•

158 Airbag system
& WARNING
An airbag system that is not funct ioning
properly cannot provide supplemental pro­
tect ion in a frontal crash.
- If the airbag indicator light
c:> page 19
comes when the vehicle is be ing used,
hav e the system inspected immed iate ly
by you r aut ho rized Aud i dea le r.
It is pos­
sible that t he a irbag will inf late when it
i s n ot s upposed to, or w ill not in flate
when it sho uld .
PASSENGER AIR BAG OFF light
Fig . 160 Section from th e in strument panel: PASSEN ­
GER AIR BAG OFF ligh t
The PASSENGER AIR BAG OFF light is located
i n the center of the instrument panel
c> fig.160 .
The PASSENGER AIR BAG OFF light will come
on and stay on to tell you when the front Ad­
vanced A irbag on t he passenger side has been
turned off by the e lectronic control unit. If the
bulb for the
PASSENGER AIR BAG OFF light
bu rns out, the a irbag ind icator light
II w ill
come on to s ignal a malfunction in the Ad­
vanced A irbag System . Although the burned­
ou t bu lb will no t change the way the front
passenger's frontal ai rbag wor ks, it w ill no
l onger be possib le to use the
PASSENGER AIR
BAG OFF
light to make sure tha t the airbag
on/off stat us is correct for the occupant on
the front passenger seat. Have the airbag sys­
tem inspected immed iate ly by your author­
ized A udi dealer.
The PASSENGER AIR BAG OFF light will blink
for about S se conds when:
- the ignition is switched on and
- t he capa citi ve passenger detection system,
which switc hes the front sea t passenger's
frontal Advanced Airbag on and off, detects a change in the status of the front passen­
ger seat.
As soon as the
PASSENGER AIR BAG OFF
li ght stops b linking, a lways make sure that
the a irbag status (on or off) as shown by the
PASSENGER AIR BAG OF F light is proper for
the age, size and e lectrical capacitance of the
person occupy ing the front passenger seat.
Always make sure that the safety belt for the
front passenger seat is prope rly fastened .
The PASSENGER AIR BAG OFF l ight will
show the status of the front seat passenger 's
frontal Advanced Airbag a few s econds after
th e ignition i s switched on and the airbag in­
dicator light goes off. The PASSENGER AIR
BAG OFF light :
- will stay on if the front passenger seat is not
occupied;
- will stay on if the electr ical capacitance
meas ured by the capacitive passenger de­
tect ion system for th e front passenger s eat
equa ls the combined capacitance of a n in­
fa nt up to abou t one ye ar of age and one o f
the rearward -facing or forw ard-f acin g ch ild
restraints listed i n Fede ral Motor Vehicle
Safety Standard 208 with which the Ad­
vanced Airbag System in your vehicle was
cert ified; For a listing of the child restraints
that were used to certify your vehicle's com­
pliance w ith the U.S . Safety Standard
c>page 173.
-will go out if the fro nt passenger seat is oc­
cupied by an adult as registered by the ca ­
pacitive passenge r detection system .
- The
PASSENGER AIR BAG OFF light must
come on and stay on if the ignition is on
and . ..
- a car bed has been installed on the front
passe nger seat, or
- a rearward -facing child restraint has been
installed on the front passenger seat, or
- a forward-fac ing ch ild restra int has been in-
stalled on the front passenger seat, ..,_

M N
0 <.J 'SI: ,...., \!) 1.1'1 ,...., 1.1'1 ,....,
-and if the e lectr ica l capacitance registered
on the front passenger seat is equal to or l ess than the combined capacitance of a typ­
ical 1 year-old infant and one of the rear­
ward-facing or forward-facing child re­
stra ints listed in Federal Motor Veh icle Safe ­
ty Standard 208 w ith which the Advanced
Airbag System in your vehicle was certified.
If the front passenger seat is not occupied,
the front airbag will not deploy, and the
PA S­
SENGER AIR B AG OFF
light w ill stay on . Nev­
er insta ll a rearward-fac ing ch ild restra int on
the front passenger seat, the safest place for
a child in any kind of child restraint is at one
of the seating positions on the rear seat
¢ page 147, Child restraints on the front seat
- some important things to know
and
¢ page 171, Child Safety.
If the PASSENGER AIR BAG light com es
on ...
If the PASSENGER AIR BAG OFF light comes
on when one of the conditions listed above is met, be sure to check the light regularly to
make certa in that the
PA SSENGER AIR BAG
OFF
light stays on cont inuously whenever the
i gnit io n is on . If the
PASSENGER AIR B AG
OFF
light does not appear on and does not
stay on all the time, stop as soon as it is safe
to do so and
- react ivate the system by turning the ignition
off for more than 4 seconds and then turn­
i ng it on again;
- remove and reinstall the child restraint .
Make su re that the child rest raint is prope rly
installed and that the safety be lt fo r the
fron t passenger seat has been corre ct ly
ro uted through the child restraint as descri­
bed in the chi ld restraint man ufacturer's in­
structions;
- make sure that the convertible locking re­
tractor on the safety belt for the front pas­
senger seat has been act ivated and that the
safety belt has been pulled tight.
- make sure that no electrica l device (such as
a laptop, CD player, electronic games device,
power inver ter or seat heater for child seats)
is p laced or used on the front passenger
A irbag system 159
seat if the device is connected to the 1 2-volt
socket or the cigarette lighter socket;
- make sure that no seat heater has been ret­
rofitted o r otherwise added to the front pas­
senger seat;
- make s ure that nothing can interfere with
the safety belt buck les and that they are not
obstructed ;
- make sure that there are no wet objects
(s uch as a wet towe l) and no water or other
liquids on the front passenger seat cushion .
If the PASSENGER AIR BAG light still
doe s not c ome on ...
If the PASSENGER AIR BAG OFF light still
does not come on and does not stay on con­
tinuously (when the ignition is switched on),
- take the child rest raint off the front passen -
ger seat and install it proper ly at o ne of the
rear seat positions. Have the airbag system
inspected by your Audi dealer immed iate ly.
- move the child to a rear seat position and
make sure that the child is properly restra in­
ed in a ch ild restra int that is appropriate for
its size and age.
Th e PASSENGER AIR BAG light should
NOT come on ...
The PASSENGER AIR BAG OFF light should
NOT come on when the ignit io n is on and an
adult is s itting in a proper seating position on
the front passenge r seat . If the
PASSENGER
AIR BAG OFF
light comes on and stays on o r
flashes fo r about S seconds wh ile d riving, un­
der these circumstances, make sure that:
- the adult on the front passenger seat is
prope rly seated on the cente r of the seat
cushion with his o r her back up aga inst the
backrest and the backrest is no t recli ned,
- the adult i s not tak ing weight off the seat by
holding on to the passenger assist handle
above the fron t passenger door or s upport ­
ing their weight on the armrest,
- the sa fe ty belt is bei ng properly wo rn and
tha t the re is not a lot o f slack in the safety
be lt webbing,
- there are no aftermar ket seat covers or
cushions or other things (s uch as blankets)
IJI>
•
•

168 Airbag sys tem
The side curtain airbags are located on both
sides of the interior above the front and rear
side windows ¢
fig. 165. They are ident ified
by the word "AIRBAG" on the windshie ld
frame and the center roof p illar.
The side curtain airbags contain features that provide e jection m itigat ion to he lp prevent ve­
h icle occupants or parts of their bodies from
be ing completely or partially ejected from the
ve hicle interior in certain side impacts and ve ­
h icle rollovers.
The s ide curtain airbag system supp lements
the safety belts and can help to reduce the risk of injury for occupants' heads and upper
torso. The s ide curtain airbag inflates in side
impacts and only when the vehicle acce lera­
tion registered by the control u nit is high
enough. If t his rate is below the reference val­
ue programmed into the control unit, the s ide
curtain ai rbag will not be triggered, even
though the car may be badly damaged as a re ­
sult of the collision. It is not possible to de­
f ine an a irbag tr igger ing range that will cover
every possible angle of impact, since the cir­
cumstances wi ll vary considerably between
one coll ision and another. Important factors
include, for examp le, the natu re (hard o r soft)
of the impacting object, the ang le of impact ,
ve hicl e speed, etc. ¢
page 169, How side cur­
tain airbags work .
Aside from their normal safety function, safe­
ty belts wor k to he lp keep t he d river or front
passenger in posi tion in the event of a co ll i­
sion so tha t the side curta in ai rbags can pro­
vide protection.
The airbag system is not a s ubst itute for your
safety be lt. R athe r, it is p art of the overall oc ­
cupant restraint system in your ve hicle . Al­
ways remember that the airbag system can
on Ly help to protect you if you are wearing
your safety belt and wear ing it properly. Th is
is another reason w hy you should always wear
your safety belts, not just because the law re­ qu ires you to do so¢
page 136, General
notes .
It is important to remembe r that wh ile the
side curtain airbag system is designed to help
reduce the likelihood of ser ious injuries, other
injur ies, for example, swelling, br uising, fric­
t ion burns and minor abras ions can also be as­
sociated w ith these airbags upo n deployment .
Remember too, these airbags will deploy only
once a nd on ly in ce rtain kinds of accide nts -
yo ur safety belts a re always the re to offer p ro­
tection .
The side curtain airbag system basic ally
consists of:
- The e lectro nic co ntrol module and external
side impa ct sensors
- The side curtain a irbags above the front and
rea r side windows wit h ejection mitigation
fe atu res
- The a irbag i ndicator lig ht in the inst rument
pa nel
The airbag system is mon itored electronically
to make ce rtain it is functioning prope rly at all
t imes. Each time you sw itch on the ign ition,
t h e airbag system ind icator light will come on
f o r a few seconds (sel f diagnos tics) .
The side curtain airbag is not activated:
-if the ignition is sw itched off,
- in side co llisions whe n the acceleration
measu red by the sensor is too low,
- in rear-end collisions.
A WARNING
-Safety belts and the airbag system will
only provide protection when occupants
are in the proper seating posi tion
¢ page 52, General re commendations.
- If the ai rbag ind icator light ¢ page 19
comes when the veh icle is being used,
have the system inspe cted immedia tely
by your au thori zed A udi deale r.
It is pos­
sible tha t the airbag will infla te when it
is not supposed to, or will not inflate
when it should.