2017 AUDI A8 child restraint

Airbag syste m
damaged, preventing them and the airbag
system from working properly.
- Never place seat covers or rep lacement up­
holstery that have not been specifically ap­
proved by Audi on the front seats .
- Seat covers can prevent the Advanced Air­
bag System from recognizing child re­
straints or occupants on the front passenger
seat and prevent the side a irbag in the seat
backrest from deploying properly.
- Never use cush ions, pillows, blankets or
similar items on the front passenger seat.
The add it ional padding will prevent the
weight-sens ing mat in the seat from acc u­
rately reg istering the ch ild restraint or per­
son on the seat and prevent the Advanced
Airbag System from funct ioning properly.
- If you must use a child rest raint on the front
passenge r 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 restraint, make
certain that the
PA SSENGER AIR BAG OFF
light comes on and stays on whenever the
child restraint is installed on the front pas­
senger seat.
- If the
PASSEN GER AIR B AG OFF light does
not come on and stay on, immed iately in­
stall child restraint in a rear seating position and have the airbag system inspected by
yo ur Audi dealer.
How the Advanced Airbag System
components work together
The front Advanced Airbag System and the side
airbags supplement the protection offered by the
front three-po int safety belts with pretensioners
and load limiters and the adjustable head re­
stra ints to help reduce the r isk of injury in a wide
range of accident and crash situations. Be sure to read the important informa tion about safety and
heed the WARN INGS in t his chapter.
Deployment of the Advanced Airbag System and
the act ivat ion of the safety belt pretensioners de­
pend on the deceleration measu red by the crash
sensors and regis tered by the electronic control
unit. Crash severity depends on speed and decel-
2 34
eration as well as the mass and stiffness of the
vehicle or object involved in the crash .
On the passenger side, regard less of safety be lt
u se, the airbag will be turned off if the weight on
the passenger seat is less than the amount pro­
grammed in the electronic control unit . The front
airbag on the passenger side will also be turned
off if one of the child seats that has been certi­
fied under Federal Motor Vehicle Safety Standard 208 has been recognized on the seat. The
PA S­
S ENGER AIR BAG OFF
light comes on and stays
on to tell you when the front Advanced A irbag on
the passenger side has been turned off
q page 22 7, Child restraints on the front seat­
some important things to know.
A WARNING
To reduce the ris k of injury when an airbag in ­
f lates, always wea r safety belts properly.
- If you are un restrained, leaning forward, sit ­
ting sideways or out of position i n any way,
your risk of injury is much higher.
- You will a lso receive serious injuries and
could even be killed if you are up against the
airbag or too close to it when it inflates -
even with an Advanced Airbag
q page 226.
More important things to know about front
airbags
Fig . 232 Inflated front a irbags
Safety be lts are important to help keep front
seat occupants in the proper seated position so
that airbags can unfold properly and prov ide sup-
plemental protection in a fronta l collision . ..,.

0 co .... N ,..... N .... 0 0 :c - PASSENGER AIR BAG OFF light
Fig. 233 Section from the instrument panel: PASSENGER
AIR BAG O FF light
The PA SSENGER AIR BAG OFF light is located in
the center o f the instrument panel¢
fig. 233 .
The PASSENGER AIR BAG OFF light will come on
and stay on to tell you when the front Advanced
Ai rbag on the passenger side has been turned off
by the electronic control unit . Each time you
switch on the ignition, the
PAS SENGER AIR BAG
O FF
light will flash for a few seconds and :
- will stay on if the front passenger seat is not
occupied,
- will stay on if there is a small ch ild or chi ld re­
straint on the front passenger seat,
- will go out if the fro nt passenge r seat is occu­
pied by an adul t as reg istered by the weight­
sensing mat .
The
PASSENGER AIR BAG OFF light m ust c ome
on and st a y on
if the ignition is on and
- a car bed has been installed on the front seat, or
- a rearward-facing child restraint has been in­
stalled on the front passenger seat, or
- a forward-facing child restra int has been instal­
led on the front passenger seat, or
- the weight reg istered on the front passenger
seat is equal to or less than the combined
we ight of a typical 1 year -old restrained in one
of the rear-facing or forward-fac ing infant re­
straints listed in Federal Motor Vehicle Safety
Standard 208 w ith w hich the Advanced A irbag
System in your ve hicle was certified .
I f the front passenger seat is not occupied, the
front a irbag w ill not deploy, and the
PASSENGER
Airb ag sys tem
AIR BAG OFF light wi ll stay on . Never insta ll a
rearward -facing child restraint on the front pas­
senger seat, the safest place for a chi ld in any
k ind of child restraint is at one of the seating po ­
s itions on the rear seat¢
page 22 7, Child re­
straints on the front seat -some important
things to know
and ¢ page 248, Child safety.
If the PA SSENGER AIR BAG OF F light come s on
when one of the conditions listed above is met,
be sure to check the light regularly to make cer ­
ta in that the
PA SSENGER AIR BAG OFF light
stays on continuously whenever the ignition is
o n . If the
PA SSENGER AIR BAG OFF light does
not appea r on and does no t stay on all the time ,
stop as soon as it is safe to do so and
- reactivate the system by sw itching the ign ition
off and then switching it on aga in ;
- remove and re install the child restraint . Make
sure that the child restra int is properly insta l­
led and tha t the safety belt for the front pas­
senger seat h as bee n correct ly routed th rough
the child restraint as desc ribed in the chi ld re ­
straint manufacturer's instructions;
- make sure that the convert ible lock ing retrac­
to r on the safety belt for the fro nt passenge r
seat has been activated and that the safety belt
has been pulled tight. The belt m ust not be
loose or have loops of slack so that the sensor
be low the safety belt latch on the seat can do
its job ¢
page 258 .
-make su re that th ings that may increase the
weight of the child and ch ild seat are not being
transported o n the front passenge r seat;
- make su re that the safety be lt tens ion sensor is
not blocked. Shake the safety belt latch on the
front passenger seatback and forth;
- If a strap or tether is being used to tie the child
seat to the front passenger seat, make su re
that it is not so tight that it causes the weight­
sensi ng mat to measure more weight than is
act ually on the seat.
If th e PA SS ENGER AIR BA G OFF light still does
not come on
and does not stay on co ntinuously
(whe n the ign ition is sw itc hed on),
- take the child restra int off the front passenger
seat and install it properly at one of the rear ..,_
237

Airbag syste m
seat positions. Have the airbag system inspect­
ed by your Audi dealer immediately.
- move the chi ld to a rear seat position and make
sure that the child is properly restrained in a
c h ild restraint that is appropriate for its size
and age .
The
PA SSENGER AIR BAG O FF light shou ld NOT
come on when the ignition is on and an adu lt is
sitting in a proper seating position on the front
passenger seat. If the
PA SSENGER AIR BAG OFF
light comes on and stays on or flashes for about
5 seconds while driving, under these circumstan­
ces, make sure that:
- the adu lt on the front passenger seat is proper­
ly seated on the center of the seat cushion with
his or her back up aga inst the backrest and the
backrest is not recl ined
r=> page 208, Correct
passenger seating positions,
-the adult is not taking weight off the seat by
hold ing on to the passenger assist handle
above the front passenger door or supporting
their we ight on the arm rest,
- the safety be lt is be ing properly worn and that
there is not a lot of slack in the safety belt web­
bing,
- accessory seat covers or cushions or other
th ings that may cause an inco rrect read ing o r
imp ression on the weight-sens ing mat under
the upho ls tery of the seat have been removed
from the front passenger seat,
- a safety be lt extende r has not been left in the
sa fety belt latch for the front passenge r seat .
I n addition to the
PASS ENGER AIR BAG OFF
light in the center of the inst rument panel, the
message
PA SSENGER AIR BAG OFF or PA SSEN­
GER AIR BAG ON
wi ll briefly appear in the inst ru ­
ment cluster display. This is to inform the driver
of the current front passenger airbag status.
Important safety instructions on
monitoring the Advanced Airbag System
_& WARNING
An airbag system that is not funct ion ing prop­
er ly cannot provide supplemental p rotection
in a frontal crash.
238
-If the airbag indicator light r=> page 23
comes when the veh icle is being used, have
the system inspected immediately by your
author ized Audi dealer. It is possible that
the airbag will inflate when it is not sup­
posed to, or wi ll not inflate when it should.
_& WARNING
I f the front a irbag inflates, a ch ild without a
chi ld restraint, or in a rea rwa rd-facing child
safety seat, or in a forward-fa cing c hild re­
stra int that has not been properly insta lled
will be seriously injured and can be killed.
- Even tho ugh you r vehicle is equipped with
an Advanced A irbag System, make certain
that all children, espec ia lly 12 years and
younge r, always ride on the back seat prop­
erly restrained for their age and s ize.
- Always install forward or rear-facing child
seats on the rear seat -even with an Ad ­
vanced Airbag System.
- If you must insta ll a rearwa rd-facing child
seat on the front passenger seat because of
except ional circumstances and the PASSEN·
GER AIR BAG OFF light does not appear and
stay on, immediate ly install the rear-facing
child seat in a rea r seat ing pos ition and have
the airbag system inspected by your Audi
dea le r.
- A t ight tether or other strap on a rearward­
facing chi ld restraint attached to the front
passenger sea t can put too much pressure
on the weight-sensing mat in the seat and
register more weight than is actually on the
seat. The heavier weight registered can
make the system work as though an adu lt
were on the seat and deploy the Advanced
Airbag when it must be suppressed causing
serious or even fatal injury to the child.
- If, in exceptional circumstances, you must
install a forward-facing child restraint on
the front passenger seat, always move the
seat into its rearmost position in the seat 's
fore and aft ad justment range, as far away
from t he air bag as poss ible. The back re st
m ust be adjus ted to an upr ight position.
Make sure that the
PASSENGER AIR BAG

Airbag system
part of the instrument panel and the driver and
the lower part of the instrument panel and the
front passenger
c> poge 234, fig. 232.
Although they are not a soft pillow, they can
"cushion" the impact and in this way they can
help to reduce the risk of injury to the lower ex­
tremities.
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 it is important for
occupant safety that nothing should be in their
way when they deploy.
Fully inflated airbags in combinat ion with proper­
ly worn safety belts slow down and limit the oc­
cupant's forward movement and help to reduce
t he risk of injury.
Important safety instructions on the knee
a irbag system
Airbags ore only supplemental restraints. Always
wear safety belts correctly and ride in a proper
seating position.
There is a lot that you and your passengers must
know and do to help the safety belts and airbags
to provide supplemental protection .
A WARNING
An inflating knee airbag can cause serious in­
jury. Wearing safety belts incorrectly and im­ proper seating positions increase the risk of
serious personal injury and death whenever a
vehicle is being used.
- The knee airbag system cannot protect you
properly if you are seated too close to any of
the airbag locations. When adjusting their
seat positions, it is important that both the
driver and the front passenger keep their
upper bodies and knees at the following
minimum safe distances :
- at least 10 inches (25 cm) between the
chest and the steering wheel/instrument panel.
242
- at least 4 inches (10 cm) between the
knees and the lower part of the instru­
ment panel.
- The risk of personal injury increases if you
lean forward or to the side, or if the seat is
improperly positioned and you are not wear­
ing your safety belt . The risk increases even
more should the airbag deploy.
- Always make sure that the knee airbag can
inflate without interference . Objects be­
tween you and the airbag can increase the risk of injury in an accident by interfering
with the way the airbag deploys or by being
pushed into you as the airbag deploys.
- Never let anybody, especially children or
animals ride in the footwell in front of the passenger seat. If the airbag deploys, this
can result in serious or fatal injuries .
- Never carry objects of any kind in the foot­
well area in front of the driver's or pas­
senger's seat. Bulky objects (shopping bags, for example) can interfere with or
prevent proper deployment of the airbag.
Small objects can be thrown through the
vehicle if the airbag deploys and injure you
or your passengers.
- Make sure there are no cracks, deep scratch­
es or other damage in the area of the instru­
ment panel where the knee airbags are lo­
cated .
- If children are incorrectly seated, their risk
of injury increases in a collision
c> page 248, Child safety.

0 co .... N ,..... N .... 0 0 :c ' The side curtain airbags inflate between the oc­
cupant and the windows in a side collision
c::>fig. 239.
When the system is triggered, the side curtain
airbag is filled with propellant gas and breaks
through a seam above the front and rear side
windows identified by the AIRBAG label. In order
to help provide this additional protection, the
side cur tain airbag must inflate within the blink
of an eye at very high speed and with great force.
The side curtain airbag could injure you if your
seating position is not proper or upright or if
items are located in the area where the supple­
mental side curtain airbag inflates . This applies
especially to children
c::> page 248.
Although they are not a soft pillow, side curtain
airbags can "cushion " the impact and in this way
they can help to reduce the risk of injury to the
head and the upper part of the body.
A fine dust may develop when the airbag deploys .
This is quite normal and does not mean there is a
fire in the vehicle.
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 that you and your passengers must
know and do to help the safety belts and airbags
do their job to provide supplemental protection.
.&, WARNING
-
Improperly wearing safety belts and improper
seating positions increase the risk of serious
personal injury and death whenever a vehicle
is being used .
- Never let occupants place any parts of their
bodies in the area from which the side cur­
tain airbags inflate .
- Always make sure that the side curtain air­
bags can inflate without interference. Un­
suitable accessories fitted inside the expan­
sion range of a side curtain airbag can dan­
gerously interfere with its function. A de-
Airbag system
ploying head airbag develops enough force
to catapult any piece of add-on component
out of its path of inflation and into the pas­
senger compartment. An occupant hit by
such a projectile can suffer serious injury or
death
c::> page 338, Technical Modifications.
- Do not swivel the sun visors to the side if
you have any objects clipped onto them (for example pens). If the airbag should deploy,
you could be injured by these objects.
- Use the built-in coat hooks only for light­
weight clothing. Never leave any heavy or
sharp-edged objects in the pockets that may
interfere with airbag deployment and can
cause personal injury in an accident.
- Never use hangers to hang clothing from
the hooks.
- Only use factory-installed sun shades or, in
the case of shades installed after the vehicle
leaves the factory, only Audi roll-up
sunscreens may be used
c::> page 338, Addi­
tional accessories and parts replacement.
-Always sit in proper seating position and
wear safety belts while traveling so that the
side curtain airbags can help provide protec­
tion .
- The airbag system can only be triggered
once . If the airbag has been triggered, the
system must be replaced by an authorized
Audi dealer or qualified workshop.
- Always have work involving the side curtain
airbag system, removal and installation of
the airbag components, or other repairs
performed by a qualified dealership . Other­
wise the airbag system may not work cor­ rectly.
- Never attempt to modify any components of
the airbag system in any way.
247

Child safety
Child safety
Important information
Introduction
The rear seat is generally the safest place in a
collision .
The physical principles of what happens when
your vehicle is in a crash apply also to children
¢ page 219, What happens to occupants not
wearing safety belts? .
But unlike adults and
teenagers, their muscles and bones are not fully
developed. In many respects children are at
g reater r isk of serious injury in crashes than
adults .
Because children's bodies are not fully devel­
oped, they require restraint systems especially
des igned for their size, weight, and body struc­
ture. Many countries and all states of the United
States and provinces of Canada have laws requir­
ing the use of approved child restraint systems
for infants and small children .
I n a frontal crash at a speed of 20-35 mph
(30-56 km/h) the forces acting on a 13 -pound
(6 kg) infant will be more than 20 times the
weight of the child. This means the weight of the child would suddenly be more than 260 pounds
(120 kg) . Under these conditions, only an appro­
priate child restraint properly used can reduce
the risk of serious injury . Child restra ints, like
adu lt safety belts, must be used properly to be
effect ive. Used improperly, they can increase the
risk of serious injury in an acc ident.
All ch ildren, especially those 12 years and young­
er must always ride in the back seat properly re­
stra ined for their age and size. If you must insta ll
a child restraint on the front passenger seat in
exceptional circumstances, be sure to read and
heed the important information and warnings
¢
page 22 7. Infants and other children who are
properly restrained in an appropriate child re­
straint that is for their si ze and age can benefit
from the protection that supplemental side air­
bags provide in some kinds of crashes .
For more information please see information
provided by the:
248
- National Highway Traffic Safety Administration
(NHTSA), currently at: http :/ /www.safe­
rcar.gov (for the USA)
- Transport Canada Information Centre, current-
ly at: http://www.tc.gc.ca (for Canada)
Consult the child safety seat manufacturer's in­
structions in order to be sure the seat is right fo r
your chi ld's size ¢
page 251, Important safety
instructions for using child safety seats .
Please
be sure to read and heed all of the important in­
formation and WARNINGS about child safety,
Advanced Airbags, and the installation of child restra ints in this chapter .
There is a lot you need to know about the Ad­
vanced Airbags in your vehicle and how they work
when infants and children in child restraints are on the front passenger seat . Because of the large
amount of important informat ion , we cannot re­
peat it all here. We urge you to read the detailed
i nformation in this owner's manual about airbags
and the Advanced Airbag System in your vehicle
and the very important information about trans­
porting children on the front passenger seat.
Please be sure to heed the WARNINGS -they are
extremely important for your safety and the safe­
ty of your passengers, especially infants and
small children .
A WARNING
-Accident statistics have shown that children
are generally safer in the rear seat area than
in the front seat ing pos ition. Always restrain
any child age 12 and under in the rear.
-All vehicle occupants and especially children
must be restra ined prope rly whenever rid ing
in a vehicle. An un restrained or improperly
restrained 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 improperly restrained
child is a lso at greater risk of injury or death
through contact w ith an inflating airbag.
-A suitable ch ild restraint properly installed
and used at one of the rear seating positions
provides the highest degree of protect ion
for infants and small children in most acc i­
dent situat ions.

0 co .... N ,..... N .... 0 0 :c ' A WARNING
Child ren on the front seat of any car even w ith
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 seriously
injured and can be killed if the front airbag in­
flates.
- The inflating airbag will 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
PA SSEN ­
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
If, in except ional circumstances, you must in­
stall a forward-facing chi ld restraint on the
front passenger's seat :
- Always make sure the forward-fac ing seat
has been designed and certified by its man­
ufacturer for use on a front seat with a pas­
senger front and s ide a irbag .
- Always follow the manufacturer's instruc­
tions prov ided with the ch ild safety seat or
carrier.
- Always move the front passenger seat to
the highest position in the up and down ad­
justment range and move it back to the
rea rmost position in the seat's fore and aft
adjustment range, as fa r away from the air­
bag as possib le, before insta lling the for­
ward- facing child restra int .
- Always ma ke sure that the s afety bel t upper
anchorage is beh ind the child restraint and
not next to or in front of the chi ld restraint
so that the safety belt will be properly pos i­
t ioned.
Ch ild safety
-Always make sure that the PASSENGER AIR
BAG OFF
light comes on and stays on all the
time whenever the ignition is switched on.
@ Tips
A lways replace child restraints that were in­
stalled in a vehicle du ring a c rash. Damage to
a child restraint that is not v is ible could cause
i t to fai l in another co llision situat ion.
Advanced front airbag system and children
You r vehicle is equipped with a front "Advanced
Airbag System" in compliance with Un ited States
Federal Motor Vehicle Safety Standa rd (FMVSS)
208, as we ll as Canada Moto r Vehicle Safety
Standard (CMVSS) 208 as app licab le a t the time
your vehicle was manufactured.
T he Advanced A irbag system in yo ur vehicle has
been certified to meet the "low-risk" require­
ments fo r 3- and 6-year old ch ild ren on the pas­
senger side and sma ll adu lts on the driver side.
T he low risk deployment criter ia are intended to
red uce the risk of inju ry t hrough interaction with
the airbag that can occur, for example, by be ing
too close to the steering wheel and instrument
panel when the airbag inflates. In addition, the
system has been cert ified to comply with the
"supp ression" requirements of the Safety Stand­
ard, to turn off the front a irbag fo r infants up to
12 months who are restrained on the front pas­
senger seat in c hild res traints t hat are lis ted in
t h e Standard.
E ven though your veh icle is eq uipped wit h an Ad­
vanced Airbag system, all ch ild ren, especially
those 12 yea rs and you nger, sho uld a lways ride
in the back seat proper ly restrained for their age
and size . The airbag on the passenger side makes
the front seat a potentia lly dange rous p lace for a
child to ride. The front seat is not the safest place
for a child in a forward-fac ing ch ild safety seat. It
can be a very dangerous place fo r an infant o r a
larger ch ild in a rearward-facing seat .
249

Child safety
Advanced Airbags and the weight-sensing mat in the front seat
The Advanced Airbag System in your vehicle de­
tects the presence of an infant or child in a child
restraint on the front passenger seat using the
weight -sensing mat in the seat cushion and the
sensor below the safety belt latch on the front
passenger seat that measures the tension on the
safety belt .
The weight-sensing mat measures total weight
of the child and the child safety seat and a child blanket on the front passenger seat . The weight
on the front passenger seat is related to the de­
sign of the child restraint and its "footprint ", the
size and shape of the bottom of the child re­
straint as it sits on the seat. The weight of a child
restraint and its "footprint" vary for different
kinds of child restraints and for the different
models of the same kind of child restraint of­
fered by child restraint manufacturers.
The weight ranges for the individual types,
makes and models of child restraints that the
NHTSA has specified in the Safety Standard to­
gether with the weight ranges of typical infants
and typical 1 year-old child have been stored in
the control unit of the Advanced Airbag System .
When a child restraint is being used on the front
passenger seat with a typical 1 year-old child, the
Advanced Airbag System compares the weight
measured by the weight sensing mat with the in­
formation stored in the electronic control unit.
The electronic control unit also registers the ten­
sion on the front passenger safety belt. The ten­
sion on the safety belt for the front passenger
seat will be different for an adult who is properly
using the safety belt as compared to the tension
on the belt when it is used to attach a child re­
straint to the seat. The sensor below the latch for
the safety belt for the front seat passenger
measures the tension on the belt. The input from
this sensor is then used with the weight to "de­
cide" , whether there is a child restraint with a
typical 1 year-old child on the front passenger
seat and whether or not the airbag must be
turned off.
250
· Child restraints and Advanced Airbags
Regardless of the child restraint that you use,
make sure that it has been certified to meet Safe­
ty Standards and has been certified by its manu­
facturer for use with an airbag. Always be sure
that the child restraint is properly installed at
one of the rear seating positions . If in exception­
al circumstances you must use it on the front passenger seat, carefully read all of the informa­
tion on child safety and Advanced Airbags and heed all of the applicable WARNINGS. Make cer­
tain that the child restraint is correctly recog­
nized by the weight-sensing mat inside the front
passenger seat, that the front passenger airbag
is turned off and that the airbag status is always
correctly signaled by the
PASSENGER AIR BAG
OFF
light.
Many types and models of child restraints have
been available over the years, new models are in­
troduced regularly incorporating new and im­
proved designs and older models are taken out of
production. Child restraints are not standardized.
Child restraints of the same type typically have
differen t weights and si zes 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. These differences
make it virtually impossible to certify compliance
with the requirements for advanced airbags with
each and every child restraint that has ever been
sold in the past or will be sold over the course of
the useful life of your vehicle.
For this reason, the United States National High­
way Traffic Safety Administration has published a
list of specific type, makes and models of child
restraints that must be used to certify compli­
ance of the 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 restraints
Model Manufactured on or
after
Angel Guard Angel September 25, 2007 Ride AA2403FOF