2018 AUDI A6 warning light

a co .... N
" N .... 0 0 \,;J ' The side curtain airbags inflate between the oc­
cupant and the windows on the side of the vehi ­
cle that is struck in a side collis ion
¢ fig . 160.
When the system is tr iggered, t he side curta in
ai rbag is filled with propellant gas and breaks
through a seam above the front and rear side
windows identif ied by the AIRBAG labe l. In order
to help provide this addit ional protection, the
side curtain airbag must inflate within the blink
of an eye at very h igh speed and with great force .
The s ide curta in a irbag could injure you if your
seating position is not proper or upright or if
items are loca ted in the a rea whe re t he supp le­
mental side curta in air bag inflates . T his applies
espec ia lly to children
¢ page 166 .
Although they a re not a soft p illow, side curtain
a ir bags can "cushion " the impact and in this way
they can help to red uce the risk of inj ury to the
h ead and t he upper part of t he body .
A fi ne dust may deve lop when the airbag deploys .
This is quite normal and does not mean there is a
fi re in t he ve hicl e.
Important safety instructions on the side
curtain airbag system
Airbags are only supplemental restraints . Always
properly wear safety belts and ride in a proper
seating position .
There is a lot th at yo u and your passengers m ust
know and do to he lp the safety be lts and airbags
do their job to provide supp lemental protection .
A WARNING
Improperly wearing safety belts and improper
seating posit ions increase the risk of serious
personal injury and death whenever a vehicle
is being used .
- Never let occ upants p lace any parts of the ir
bodies in the area from which the side cur­
ta in a irbag inflate .
- Always make sure that the side curtain air­
bags can inflate witho ut interference .
- Use the built- in coat hooks on ly for light­
we ight cloth ing. Never leave any heavy or
sharp-edged objects in the pockets that may
Airbag syste m
inter fere with a irbag deployment and can
cause persona l injury in a co llision.
- Never use hangers to hang clot hes on t he
hooks.
- On ly use factory-insta lled sun shades or, if
shades installed after the vehicle leaves the
factory, use on ly gen uine A udi su n shades.
- Never swing the su n visors over to the side
windows if things s uch as pens, garage door
openers, hands-free speakers, etc. are at­
tached to the sun v isors. They could come
loose and cause ser ious injury if the s ide c ur­
tain airbag inflates .
- A dep loying airbag inflates in a fract ion of a
second and w ith great force .
- Never attach ob jects to the cover or i n the
deployment zone of a s ide curtain airbag .
- The a irbag deployment zones must be kept
clear at all t imes . Make s ure there are no
objects, pets, o r other persons in the space
between any vehicle occupant and any air­
bag at any t ime .
- Do not attac h any accessories to the doors .
A WARNING
-
-The a irbag sys tem can dep loy o nly once . If
the airbag has been trigge red, the system
mu st be rep laced by an au thor ized A udi
de aler or q ualified wo rks hop .
- Always have wo rk invo lv ing t he side curtai n
air bag sy stem, remova l an d installa tion of
t he airbag componen ts, or o ther repairs
performed by a q ualified dea lership . Other ­
wise the airbag system may not work cor ­
rectly.
- Neve r attempt to modify any components of
the airbag system i n any way .
165

a co .... N
" N .... 0 0 \,;J ' A WARNING
Children on the front seat of any car even with
Advanced Airbags can be seriously injured or
even killed when an airbag inflates. A child in
a rearward-facing child safety seat installed
on the front passenger seat will be serious ly
injured and can be killed if the front airbag i n­
flates.
- The inflating a irbag w ill hit the child safety
seat or infant carrier with great force and
will smash the ch ild safety seat and child
against the backrest, center armrest, or
door.
- Always install rear-facing child safety seats
on the rear seat.
- If you must install a rearward fac ing ch ild
safety seat on the front passenger seat in
exceptiona l circumstances and the
PASSEN­
GER AIR BAG OFF
light does not come on
and stay on, immediately insta ll the rear ­
facing child safety seat in a rear seating po­ sition and have the airbag system inspected
immediately by your Audi dealer.
A WARNING
- Forward-fac ing ch ild seats installed on the
front passenger seat may interfere with the
deployment of the a irbag and cause serious
personal injury to the child.
- If except ional circumstances require the use
of a forward-facing child restraint on the
front passenger's seat, the child's safety
and well-being require the following special
precautions to be taken:
- Always make sure that the forward-facing
seat has been designed and cert ified by its
manufacturer for use on a front passenger
seat with a front and s ide a irbag.
- Always care fully follow the manufacturer's
instructions provided with the child seat
or infant carrier.
- Never install a chi ld restraint without a
proper ly attached top tether strap if the
child restraint manufacturer's instructions
require the top tether strap to be used .
Child saf ety
- Never put the forward-fac ing child re­
straint up against or very near the instru­
ment panel.
- Always set the safety belt upper anchor­
age to the adjustment pos ition that per­
mits proper installation in accordance
with the chi ld restraint manufacturer's in­
structions .
- Always move the front passenger seat to
the h ighest position in the up and down
adjustment range and move it back to the
rearmost position in the seat's fore and
af t adju stmen t range, as far away from
the a irbag as poss ible, befo re installing
the forward -facing child restra int .
- Alw ays make sure tha t the safety belt up­
per anchorage is behind the ch ild restraint
and not next to or in front of the child re­
straint so that the safety belt will be prop­
erly pos it ioned.
- Always make sure that nothing p revents
the front passenger's seat from being moved to the rearmost position in its fore
and aft adjustment range.
- Never place objects on the seat (such as a
laptop, CD player, electronic games de­
vice, power inverter or seat heater for
ch ild seats) . These may influence the elec­
trical capacitance measu red by the capac i­
tive passenger detection system and can also fly around in an acc iden t and c ause
serious personal injury.
- Never place or use any elect rical devi ce
(such as a laptop, CD player, ele ctronic
games device, powe r inverter or se at heat­
er for child seats) on the front passenger
seat if the device is connected to the 12-
vo lt socket or the cigarette lighter socket.
- If a seat heate r has been retrofitted or
othe rw ise ad ded to the front passenger
seat, neve r insta ll any child restraint sys­
tem on this seat.
- Make su re that there a re no wet objects
(such as a wet towe l) and no water or oth­
er liquids on the front passenger seat
cush ion .
- Always make sure that the
PASSENGER
AIR BAG OFF
light comes on and stays on
167

Child sa fety
all the time whenever the ignition is
sw itched on.
- If the
PASSENGER AIR BAG OFF light
does not come on and stay on, immediate­ ly install the forward-facing child seat in a
rear seating posit ion and have the airbag
system inspected by your authorized Aud i
dealer .
- Always buckle the child seat firmly in
place even if a ch ild is not sitt ing in it . A
loose child seat can fly around during a
sudden stop o r in a collision.
- Always read and heed all WARNINGS
wheneve r us ing a child restraint in a vehi­
cle ~ page 134 , Safety belts, ~ page 142,
Airbag system
and ~page 166, Impor­
tant information .
(D Tips
Always replace chi ld restraints that were in­
stalled in a vehicle dur ing a crash. Damage to
a child res traint that is not visib le cou ld cause
it to fail in anothe r collision situation .
Advanced front airbag system and children
Your ve hicle is equipped with a front "Advanced
Airbag System" in compliance with United States Federal Motor Vehicle Safety Standard (FMVSS)
208, as well as Canada Motor Veh icle Safe ty
Standard (CMVSS) 208 as applicable at the time
your ve hicle was manufactured .
The Advanced Airbag system in you r veh icle has
been cert ified to meet the "low-risk" requ ire­
ments for 3- and 6 -year old children on the pas ­
senger s ide and small adults on the driver side .
The low risk deployment cr ite ria are intended to
reduce t he r isk of injury through inte ract ion with
the airbag t hat can occur, for examp le, by being
too close to the steering whee l and instrument
panel when the airbag inflates . In addition, the
system has been certified to comply with the
"suppress ion" req uirements of the Safety Stand­
ard, to turn off the front airbag for infants up to
12 months who are restra ined on the front pas­
senger seat in child restraints that are listed in
the Standard .
168 Even thoug
h your vehicle is equipped w ith an Ad ­
vanced Airbag system, all chi ldren, especially
t h ose 12 years and younger, shou ld a lways ride
i n the back seat properly restrained for their age
and s ize . The airbag on the passenger s ide makes
the front seat a potentia lly dangerous p lace for a
c hi ld to ride . T he front seat is not the safest place
fo r a ch ild in a fo rward-fac ing ch ild safety seat .
It
can be a very dangerous place fo r an infant o r a
l a rge r ch ild in a re ar war d-facing seat.
The veh icle's Advanced A irbag System has a ca­
pac it ive passenger detection system in the front
passenge r seat cushion that can detect the p res ­
ence of a baby o r a c hild i n a child res train t sys ­
tem on this seat .
The capacitive passenger detection system reg is­
te rs the changes that result i n an elect rical field
whe n a child, a chi ld restra int, and a baby b la nk et
are on the front passenger sea t. The change in
the measured capacitance due to the presence of
a chi ld, a c hild restraint, and a baby blanket on
the front passenger seat is re lated to the child
restra int system resting on the seat . The meas­
ured capacitance of a child restra int system var­
i es depending on the type of system and specific
make and model.
The elect rical capac itance of the various types,
makes, and models of child restraints specif ied
by the U .S . National Highway Traffic Safety Ad­
min istrat ion (NHTSA) in the releva nt safety
standard are stored in the Advanced Airbag Sys­
tem contro l unit together with the capacitances
typ ic al of infants and a 1 -year old ch ild. When a
c hi ld restraint is used on the front passenger
seat wit h a typical 1 year-old infant, t he Ad ­
vanced Airbag System compares the capacitance
measured by the capacitive passenger detection
system with the data stored in the electronic con­
tro l unit .
Child restraints and Advanced front airbag
system
Regardless of the ch ild rest raint that yo u use,
make s ure tha t it has been ce rtified to mee t Safe ­
ty Standards and has been cert ified by its man u-
facturer for use with an airbag . A lways be sure
..,.

a co .... N
" N .... 0 0 \,;J ' that the child restraint is properly insta lled at
one of the rear seating positions . If in exception­
a l circumstances you must use it on the front
passenger seat, carefully read all of the informa­
tion on chi ld safety and Advanced Airbags and
heed all of the applicable WARNINGS . Make cer­
tain that the child and ch ild restraint are correct­
l y recogn ized by the capacitive passenger detec­
tion system in the front passenge r seat, that the
front passenger airbag is turned off, and t hat the
airbag status is always cor rectly signaled by the
PASSENGER AIR BAG OFF light.
M any types and models of ch ild rest rai nts have
been available ove r th e yea rs , new mode ls are in­
trod uced regular ly incorporat ing new and im­
proved designs and older mode ls are taken out o f
production . Chi ld restraints are not standardized .
Ch ild restraints of the same type typica lly have
d ifferent weights and s izes and different "foot­
prints", the size and shape of the bottom of the
child restraint that sits on the seat, when they
are installed on a vehicle seat . T hese differences
make it virtually impossible to certify compliance
w ith the requirements fo r advanced airbags with
e ach and eve ry c hild rest raint t hat has ever been
sold in the past o r will be sold over t he course o f
the useful life of your vehicle.
F or this reason, the U nited States National High­
way Tr affic Safety Adminis tration has p ublished a
lis t of specific type, makes and models of child
restraints that must be used to certify compli ­
ance of th e Advanced Airbag System in your vehi­
cle with the suppression requirements of Federal
Motor Vehicle Safety Standard 208. These child
restraints are:
Subpart A -Car bed child re straint s
Model Manufactured on or
after
Ange l Guard Angel September 25, 2007
Ride AA2403FOF
Ch ild saf ety
Subpart B -Rear-facing child restraints
Model Manufactured on or
after
Century SmartFit 4543 December 1, 1999
Cosco Arr iva September 25, 2007
22-013PAW and base
22 -999WHO
Evenflo Discovery
Ad-December 1, 1999
just Right 212
E venflo First Choice December 1, 1999
204
Graco Infant 8457 December 1, 1999
Graco Snug ride September 25, 2007
P eg Pe rego P rimo Viag- September 25, 2007
g io SI P IM UNOOUS
Subpart C -Forward -facing and convertible
child restraints
Model Manufactured on or
after
Britax Roundabout September 25, 2007
E9L02xx
Cosco Tou riva 025 19 Decembe r 1, 1999
Cosco Summit De luxe September 25, 2007
H igh Back Booster
22-262
Cosco High Back Boos -September 25, 2007
ter 22 -209
E venflo Tr ibute V September 25, 2007
379xxxx
Evenflo Medallion 254 December 1, 1999
E venflo Generat io ns September 25, 200 7
352xxxx
Graco ComfortSport September 25, 2007
Graco Todd le r Safety September 25, 200 7
Seat Step 2
Graco Platinum Cargo September 25, 2007
A WARNING
To reduce the r isk of serious injury, ma ke sure
that the
PASSENGER AIR BAG OFF l ight
comes on and stays on whenever a chil d re­
straint is installed on the front passenger seat
and the ignition is switched on .
169

Child sa fety
- Take the chi ld restraint off the front passen ­
ger seat and insta ll it proper ly at one of the
rear seat positions if the
PA SSEN GER AIR
BA G OFF
light does not stay on.
- Have the airbag system inspected by your
authorized Aud i dealer immediately.
(D Tips
The chi ld seats listed in categories A to C have
been statica lly tested by Aud i only for the Ad­
vanced Airbag function.
Important safety instructions for using
child safety seats
Correct use of child safety seats substantially re­
duces the risk of injury in an accident!
As the driver, you are responsible for the safety
of everybody in the vehicle, especially chi ldren:
~ A lways use the right chi ld safety seat for each
c h ild and a lways use it properly
¢ page 172.
~ Always carefully follow the child safety seat
manufacturer's instructions on how to route
the safety belt properly through the child safe ­
ty seat .
~ When using the vehicle safety be lt to insta ll a
c hi ld safety seat , you must first activate the
conve rtible locking retractor on the safety be lt
to prevent the child safety seat from mov ing
¢ page 177 .
~ Push the child safety seat down wit h your fu ll
weight to get the safety be lt really tight so that
the seat cannot move forward or sideways
more than one inch (2.5 cm).
~ Secure unused safety belts on the rear seat
¢ page 172 .
Always remember: Even though your vehicle is
equ ipped w ith an Advanced Airbag system, all
children, especially those 12 years and younger,
should always r ide in the back seat prope rly re­
stra ined fo r th eir age and size.
_& WARNING
N ot using a c hild safety seat, usi ng the w rong
c hild safety seat or imp roper ly installing a
170
chi ld restraint increases t he risk of serious
personal injury and death.
- All vehicle occ upants and especially children
must be restra ined properly whenever rid ing
in a vehicle. An unrestrained or improperly
restrained child cou ld be injured by strik ing
the inter ior or by being ejected from the ve­
h icle dur ing a sudden maneuve r o r i mpact.
An unrest rained or imprope rly rest rai ned
child is a lso at g rea ter r is k of inj ury o r death
through con ta ct w it h an infl ati ng a irbag.
- Commerc ia lly availab le child safety seats
a re requ ired to comply with U.S. Federal
Motor Vehicle S afety Standard ( FMVSS) 2 13
(in Canada CMVSS 213).
- When buying a child restra int, select one
that fits your chi ld and the vehicle .
- Only use child restra int systems that fully
contact the flat port ion of the seat cush­
i o n. The ch ild restraint must not tip or
lean to e ither side . Audi does not recom­
mend using child safety seats that rest on
l egs or tube -like frames. They do not p ro­
v ide adequate cont act wi th t he seat.
- Always heed all lega l req uirements per­
ta in ing to the inst allation and use of child
sa fe ty seats and caref ully follow the in ­
str uctions provided by the manufact urer
of the seat you are using .
- Never a llow children under 5 7 inc hes
( 1. 45 meters) to wear a normal safety be lt.
They must a lways be restrained by a proper
child restraint system. Otherwise, they
could sustain injuries to t he abdomen and
neck areas dur ing sudden brak ing maneu­
vers or accidents .
- Never let more than one c hild occupy a chi ld
safety seat.
- Never let babies or o lder ch ildren ride in a
ve hicle w hile sitting on the lap of a nother
passenger.
- Holding a c hild in your a rms is never a s ub­
stitute fo r a ch ild restraint system .
- The s tronges t person cou ld no t hold the
c hil d with the forces tha t exist in an acc i­
dent. The c hild will strike the inte rior of
the ve hicle and can also be struck by the
passenger.

a co .... N
" N .... 0 0 \,;J ' -The child and the passenger can also in­
jure each other in an accident .
- Never install rear-facing child safety seats
or infant carriers on the front passenger
seat. A child will be seriously injured and can be killed when the passenger airbag in­
flates - even with an Advanced Airbag Sys­
tem .
- The inflating airbag will hit the child safety
seat or infant carrier with great force and
will smash the child safety seat and child against the backrest, center armrest, door
or roof.
- Always install rear-facing child safety seats
or infant carriers on the rear seat.
- Make sure there is enough space in front of
the child in the child seat. If necessary, ad­
just the angle and position of the seat in
front of the child seat.
- Forward-facing child safety seats installed
on the front passenger's seat can interfere
with the airbag when it inflates and cause
serious injury to the child. Always install for­
ward-facing child safety seats on the rear
seat.
- If exceptional circumstances require the use
of a forward-facing child restraint on the
front passenger's seat, the child's safety
and well-being require that the following
special precautions be taken:
- Make sure the forward-facing seat has
been designed and certified by its manu­
facturer for use on a front seat with a pas­
senger front and side airbag.
- Always carefully follow the manufacturer's
instructions provided with the child safety
seat or carrier.
- Always move the front passenger seat to the highest position in the up and down
adjustment range and move it back to the rearmost position in the seat's fore and
aft adjustment range, as far away from
the airbag as possible, before installing
the forward-facing child restraint .
- Always make sure that the safety belt up­
per anchorage is behind the child restraint
and not next to or in front of the child re-
Child safety
straint so that the safety belt will be prop­
erly positioned.
- Always make sure that nothing prevents
the front passenger's seat from being moved to the rearmost position in its fore
and aft adjustment range.
- Always make sure that the backrest is in the upright position.
- Never place or use any electrical device
(such as a laptop, CD player, electronic
games device, power inverter or seat heat­
er for child seats) on the front passenger
seat if the device is connected to the 12-
volt socket or the cigarette lighter socket.
- If a seat heater has been retrofitted or
otherwise added to the front passenger seat, never install any child restraint sys­
tem on this seat.
- Make sure that there are no wet objects
(such as a wet towel) and no water or oth­
er liquids on the front passenger seat
cushion.
- Never place objects on the seat (such as a
laptop, CD player, electronic games de­
vice, power inverter or seat heater for child seats). These may influence the elec­
trical capacitance measured by the capaci­
tive passenger detection system and can
also fly around in an accident and cause
serious personal injury.
- Always buckle the child safety seat firmly in
place even if a child is not sitting in it. A
loose child safety seat can fly around during
a sudden stop or in a collision .
- Always read and heed all WARNINGS when­
ever using a child restrained in a vehicle is
being used<=;>
page 134, Safety belts,
~page 142, Airbag system and
~ page 166, Child safety.
_&. WARNING
To reduce the risk of serious injury, make sure
that the
PASSENGER AIR BAG OFF light
comes on and stays on whenever a child re­
straint is installed on the front passenger seat
and the ignition is switched on.
~
171

Child safety
-Take the child restraint off the front passen­ger seat and install it properly at one of the
rear seat positions if the
PASSENGER AIR
BAG OFF
light does not stay on.
-Have the airbag system inspected by your
authorized Audi dealer immediately.
Secure unused safety belts on the rear seat
l8 , ,.,_ _ g
---0
Fig. 161 Schematic overv iew: keep unu sed safety belts
away from chi ldren in chil d safety seats. @-outer rear
safety belt,@- center rear safety belt*
~
If a child safety seat is used on the rear bench,
especially with LATCH universal lower anchorag­
es, the unused safety belts
must be secured so
that the child in the child restraint cannot reach
them
c::> ,&. .
-Guide the safety belt webbings @and ®* be­
hind the head restraint of the seat where the
c hild restraint is installed
c::>fig. 161. When do­
ing so, do not engage the convertible locking
retractor! You should not hear a "clicking"
sound when winding up the safety belt .
-Let the belt retractor wind up the safety belt
webbing .
A WARNING
A child in a child safety seat installed with the
LATCH lower anchorages or with the standard
safety belt or a child in a booster seat on the
rear seat could play with unused rear seat
safety belts and become entangled. This
could cause the child serious personal injury
and even death.
-Always secure unused rear seat safety belts out of reach of children in child seats such
as by properly routing them around the
172
head restraint of the seat where the child
restraint is installed .
- Never activate the convertible locking re­
tractor when routing the safety belts around
the head restraints.
-Never let anyone sit at the center rear seat­
ing position if the center rear safety belt has
been routed around a rear head restrain t.
Child safety seats
Infant seats
Babies and infants up to about one year old and
20 lbs . or
9 kg need special rearward-facing
child restraints that support the back, neck and
head in a crash.
Fig. 162 Schema tic overview : rearward-facing infa nt seat,
prope rly installed on the rear seat
.. When using the vehicle safety belt to install a
child safety seat, you must first activate the
convertib le locking retractor on the safety belt
to prevent the child safety seat from moving
c::> page 177 or install the seat using the LATCH
attachments .
.. Push the child safety seat down with your full
weight to get the safety belt really tight so that
the seat cannot move forward or sideways
more than one inch (2 .5 cm).
.. Secure unused safety belts on the rear seat
c::> page 172 .
Infants up to about one year (20 lbs. or 9 kg) are
best protected in special infant carriers and child
safety seats designed for their age group. Many
experts believe that infants and small children
should ride only in special restraints in which the
child faces the back of the vehicle. These infant
II>

a co .... N
" N .... 0 0 \,;J ' seats suppor t the baby's back, nec k and head in a
cras h
¢ fig. 16 2.
The a irbag on the passenger s ide makes the front
seat a potentia lly dange rous p lace for a ch ild to
ride. The front seat is not the safest place for a
chi ld in a forward-facing chi ld seat . It is a very
dangerous place for an infant or a larger child in
a rearward-facing seat.
A WARNING
Not using a ch ild safety seat, using the wrong
child safety seat or improperly installing a
child restra int increases the r isk of serious
personal in ju ry and death in a crash.
- Never install rear -facing chi ld safety seats
o r infant carriers on the front passenger
seat - even with an Advanced Airbag System.
A ch ild will be ser iously injured and can be
kille d when the infla ting air bag hits the
child safety seat o r infant carr ier with great
force and smashes the child safety seat and child against the backrest, center armrest,
doo r or r oof
c> page 143, Child restraints on
the front seat -some important things to
know .
-Always install rear-facing child safety seats
o r infant carriers on the rear seat.
- Never install a rear-facing child restra int in
the forward-facing direct ion. Such restraints
are designed for the spec ial needs of infants
and very small children and cannot protect
them properly if the seat is forward-facing .
- If you must install a rearward fac ing ch ild
safety seat on the front passenger seat be­
cause of exceptiona l circumstances and the
PASSENGER AIR BAG OFF light does not
c ome on and stay on, imme diate ly install
the rear-fac ing ch ild safety sea t in a rear
seating pos it ion and have the airbag system
inspected by you r A udi dealer.
- Never place o r use any elec trical device
(s uch as a la ptop, CD player, electronic
games dev ice, power inverte r o r seat heater
f or child seats) on the front passenger seat
if the device is connected to the 12-volt
socket or the cigarette lighter socket.
Ch ild saf ety
- If a seat heater has been ret rofitted or oth­
erwise added to the front passenger seat, never install any child restra int system on
this seat .
- Make sure that there are no wet objects
(such as a wet towel) and no water or other
liquids on the fron t passenger seat cush ion .
- Never p lace objects on the seat (such as a
laptop, CD p layer, electronic games device,
power inverter o r seat heater fo r ch ild
seats) . These may influence the elect rical
capacitance measu red by the capacitive pas­
senger de te ct io n s ystem and can al so fly
aro und in an accident an d cause serious per­
sonal injury .
- Always read and hee d all WARNING S when­
ever using a child restrained in a vehicle is
be ing
u sed ¢ page 134, Safety belts,
¢ poge 142, Airbag system and
c> page 166, Important information.
173