2016 AUDI S8 roof

Child safety
-When buying a child restraint, select one
that fits your child and the vehicle.
- Only use child restraint systems that fully
contact the flat portion of the seat cush­
ion. The child restraint must not tip or
lean to either side. Audi does not recom­
mend using child safety seats that rest on
legs or tube-like frames . They do not pro­
vide adequate contact with the seat.
- Always heed all legal requirements per­
taining to the installation and use of child
safety seats and carefully follow the in­
structions provided by the manufacturer
of the seat you are using.
- Never allow children under 57 inches
(1.45 meters) to wear a normal safety belt.
They must always be restrained by a proper
child restraint system. Otherwise, they
could sustain injuries to the abdomen and
neck areas during sudden braking maneu­
vers or accidents.
- Never let more than one child occupy a child
safety seat.
- Never let babies or older children ride in a
vehicle while sitting on the lap of another
passenger .
- Holding a child in your arms is never a sub­
stitute for a child restraint system.
- The strongest person could not hold the
child with the forces that exist in an acci­
dent. The child will strike the interior of
the vehicle and can also be struck by the
passenger.
- 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 .
172
-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 into
the rearmost position of the passenger
seat's fore and aft adjustment range, and
as far away from the airbag as possible be­
fore installing the child restraint.
- 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.
- 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 138, Safety belts,
¢ page 146, Airbag system
and
¢ page 168, Child safety.
A 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. ..,.

Child safety
The airbag on the passenger side makes the front
seat a potentially dangerous p lace for a child to
ride. The front seat is not the safest place for a
child in a forward-facing child seat. It is a very
dangerous place for an infant or a larger child in
a rearward-fac ing 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 inju ry and death in a crash.
- Never install rear-facing chi ld safety seats
or infant carriers on the front passenger
seat -even with an Advanced Airbag System.
A chi ld will be seriously injured and can be
killed when the inflating airbag hits the
child safety seat or infant carrier with great
force and smashes the child safety seat and
child against the backrest, center armrest,
door or roof
c::, page 147, Child restraints on
the front seat -some important things to
know.
- Always install rear-facing child safety seats
or infant carr iers 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 sma ll children and cannot protect
them properly if the seat is forward-fa cing.
- If you must install a rearward fac ing ch ild
safe ty seat on the front passenger seat be­
ca use of exceptiona l circumsta nces and the
PASSENGER AIR BAG OFF light does not
come on and stay on, immed iate ly install
the rear-facing chi ld safety seat in a rear
seat ing position and have the airbag system
inspected by your Audi dealer.
-Always read and heed all WARNINGS when­
ever using a child restrained in a vehicle is
being used
c:> page 138, Safety belts,
c::, page 146, Airbag system and
c:> page 168, Important information.
174
Convertible child safety seats
Properly used convertible child safety seats can
help protect toddlers and children over age one
who weigh between 20 and 40 lbs. (9 and 18 kg)
in a crash.
Fig . 1 7 5 Schemat ic overv iew : installat ion of the attach ­
ments applicable to a LA TCH seat
Fig. 176 Schemat ic overv iew: i nstallat ion of the seat using
the vehicle's safety belt system
.. 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 chi ld safety seat down wi th your full
we igh t to get the safe ty belt really tight so that
the seat cannot move forward or sideways
more than one inch (2 .5 cm)
c:>page 177.
.. If the child safety seat is equipped with a tether
strap, attach it to the tether anchors
c:>page 184.
.. Secure unused safety belts on the rear seat
c:>page 173.
A toddler or child is usually too large for an in­
fant restraint if it is more than one year old and
weighs more than 20 lbs. (9 kg). ..,.

Toddlers and children who are older than one
year up to about 4 years o ld and weigh mor e than
20 lbs (9 kg) up to 40 lbs. (18 kg) must always be
properly restrained in a child safety seat certified
for their si ze and weight¢
fig. 175 and
¢fig. 176 .
The airbag on the passenger side makes the front
seat a potentially dangerous p lace for a child to
ride . The front sea t is not the safest place for a
child in a forward-facing child safety seat .
It is a
very dangerous place for an infa nt or a larger
child in a rearward-facing seat .
A WARNING
Not using a child safety seat , using the wrong
child safety seat or improperly installing a
child restraint increases the risk of serious
personal injury and death in a collision or oth ­
er emergency situation.
- Children on the front seat of any car, even with Advanced Airbags, can be seriously in­
jured or even killed when an airbag inf lates.
A ch ild 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 inflates -even with an Ad­
vanced Airbag System .
- 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 chi ld
against the bac krest, center arm rest , door
or roof.
- 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 be­
cause of exceptiona l circumstances and the
PA SSENGER AIR BAG OFF light does not
come on and stay on, immed iate ly install
the rear-facing child safety seat in a rear
seating position and have the airbag system
inspected by your Audi dealer.
- The rear side of the child safety seat should
be pos it ioned as close as poss ible to the
backrest on the vehicle seat. Adjust the rear
seat head restraint if it is diff icult to install
the ch ild seat with the head restraint in
Ch ild safety
place ¢ page 132. Driving with head re­
stra ints that are not properly adjusted in­
creases the risk of serious or fatal neck in­
jury dramat ically .
- Always read and heed all WARNINGS when­
ever us ing a child restrained in a vehicle is
be ing used
c> page 138, Safety belts,
¢ page 146, Airbag system and
¢ page 168, Important information.
A WARNING
If exceptional c ircumstances req uire the use
of a forward-facing ch ild restraint on the
front passenger's seat, the child 's sa fe ty and
well -being req uire that the following special
precautions be taken:
- Make sure the forward-fac ing seat has been
designed and certified by its manufacturer
for use on a front seat with a passenger
front and side airbag.
- Always follow the manufacturer's instr uc­
tions provided with the child safety seat or
infant carrier.
- Always move the front passenger seat into
the rearmost pos ition of the passenger
seat's fore and aft adjustment range, and as
far away from the airbag as possib le before
installing the ch ild restraint .
- Always make sure that nothing prevents the
front passenger's seat from being moved to
the rearmost pos ition in its fore and aft ad­
justment range .
- Always make sure the backrest is in an up ­
right position .
- Make sure that the
PAS SENGER AIR B AG
OFF
light comes on and stays on all the time
whenever the ignit ion is switched on.
- If the light does not stay on, perform the
checks ¢
page 156, Monitoring the Ad­
vanced Airbag System .
-Take the child restra int off the front passen ­
ger seat and install it prope rly at one of the
rear seat positions if the
PA SSENGER AIR
BAG OFF
light does no t stay on whenever
the ignition is switched on.
175

Child safety
-Always make sure that the safety belt re­
tractor is locked when installing a child
safety seat. An unlocked safety belt retrac­
tor cannot hold the child safety seat in place during normal driving or in a crash.
- 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 make sure that the rear seat back­
rest to which the center rear safety belt is
attached is securely latched whenever the
rear center safety belt is being used to se­
cure a child restraint .
- If the backrest is not securely latched, the
child and the child restraint will be thrown
forward together with the backrest and will
strike parts of the vehicle interior. The child
can be seriously injured or killed.
- 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.
- 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 .
- Forward-facing child safety seats or infant
carriers installed on the front passenger's
seat may interfere with the deployment of
the airbag and cause serious injury to the
child.
- It is safer to install a forward-facing child
safety seat on the rear seat.
-Always read and heed all WARNINGS when­
ever using a child restrained in a vehicle is
being used ¢
page 168. Special precautions
apply when installing a child safety seat on
the front passenger seat¢
page 147, Child
restraints on the front seat- some impor­
tant things to know.
178
A WARNING , .
Always take special precautions if you must
install a forward or rearward-facing child re­
straint on the front passenger's seat in excep­
tional situations:
- Whenever a forward or rearward-facing child restraint is installed on the front pas­
senger seat, the
PASSENGER AIR BAG OFF
light must come on and stay on whenever
the ignition is switched on.
- If the PASSENGER AIR BAG OFF light does
not come on and stay on, perform the
checks described¢
page 156, Monitoring
the Advanced Airbag System.
- Take the child restraint off the front passen­
ger seat and install it properly at one of the
rear seat positions if the
PASSENGER AIR
BAG OFF
light does not stay on whenever
the ignition is switched on.
- Improper installation of child restraints can
reduce their effectiveness or even prevent
them from providing any protection.
- An improperly installed child restraint can
interfere with the airbag as it deploys and
seriously injure or even kill the child.
- Always carefully follow the manufacturer's
instructions provided with the child safety
seat or carrier .
- Never place additional items on the seat
that can increase the total weight registered
by the weight-sensing mat and can cause in­
jury in a crash.
A WARNING
Forward-facing child restraints:
- Always make sure the forward-facing seat
has been designed and certified by its man­
ufacturer for use on a front seat with a pas­
senger front and side airbag .
- Never put the forward-facing child restraint up, against or very near the instrument pan­
el.
- Always move the passenger seat into its
rearmost position in the seat's fore and aft
-

adjustment range, as far away from the air­
bag as possible before installing the for­
ward-facing child restraint. The backrest must be adjusted to an upright posit ion .
- Make sure that the
PAS SEN GER AIR BAG
OFF
light comes on and stays on all the time
whenever the ignition is switched on .
A WARNING
Rearward-facing child restraints:
- 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 inflates -even with an Ad­
vanced Airbag System.
- 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 chi ld
against the backrest, center armrest, door
or roof.
- Always be especially careful if you must in­
stall a rearward facing child safety seat on
the front passenger seat in exceptional cir­
cumstances.
- A tight tether strap on a rearward-facing
child restraint attached to the front passen­
ger seat can put too much pressure on the
weight-mat in the seat and register a heavi ­
er weight in the Advanced Airbag System .
The heavier weight registered can make the system work as though an adult were on the
seat and deploy the Advanced Airbag when
it must be suppressed causing serious or
even fatal injury to the child.
- Make sure that the
PASSENGER AIR B AG
OFF
light comes on and stays on all the time
whenever the ignition is switched on.
- If the
PASSENGER AIR BAG OFF light does
not come on and stay on, immediately in­
sta ll the rear-fac ing ch ild safety sea t in a
rear seating position and have the airbag
system inspected by your Audi dealer.
Ch ild safety
Activating the convertible locking retractor
Use the convertible locking retractor to secure a
child restraint .
Always heed the child sa fety seat manuf actu rer 's
ins truc tions when ins talling a child restraint in
your vehicle . To activate the convertible locking
retractor:
.. Place the child rest raint on a seat, prefe rably
on the rear sea t.
.. Slowly pull the belt
all the w ay out .
.. Route it around or through the child restra int
be lt path ¢,&. .
.. Push the ch ild safety seat down with you r full
weight to get the safety belt really tight.
.. Insert the belt tongue into the buckle for that
seating position.
.. Guide the safety belt back into th e retractor un­
til the belt lies flat and snug on the child safety
seat .
.. You should hear a ''cl icking" noise as the belt
w inds back into the inertia reel. Test the con ­
vert ible lock ing retractor by pulling on the belt .
You shou ld no longer be able to pull the belt
out of the retractor. The convertib le locking re­
t ractor is now activated.
.. Make sure that the red release button is facing
away from the child restraint so that it can be
unbuckled quickly .
.. Pull on the belt to make sure the safety belt is
properly tight and fastened so that the seat
cannot move forward or sideways more than
one inch (2 .5 cm) .
A WARNING
Using the wrong ch ild rest raint or an improp­
e rly installed child restra int can cause se rious
personal injury or death in a crash .
- Always make sure that the safety be lt re­
tr actor is locked when installing a child
safety seat . An un locked safety be lt retrac­
tor cannot hold the chi ld safety seat in p lace
during normal driving or in a crash.
- Always buckle the child safety seat firm ly in
p lace even if a child is not sitting in it. A
loose child safety seat can fly around during
a sudden stop or in a crash. .,.
179

Audi pre sense Preventative passenger
protection
A ppl ies to: ve hicles with Audi pre se nse
Audi pre sense can initiate steps to help protect
vehicle occupants in certain situations. The func­
tions described depend on equipment installed in
your veh icle:
Audi pre sense basic
The following functions can be triggered in cer­
tain driving situations:
- Tightening of the safety belts (for examp le,
during heavy braking): the front safety belts
have reversible belt pretensione rs. If a collision
does not occur, the safety belts loosen slightly
and are ready to be t ightened again.
- Closing the windows and the sunroof*: the win­
dows and the sunroof* close leaving a small
open gap .
Audi pre sense basic functions can be triggered at
speeds above 20 mph (30 km/h). The deploy­ ment time is adapted in the drive select mode dy­
namic.
Audi pre sense front (vehicles with adaptive
cruise control*)
Audi pre sense front includes the functions in
Audi pre sense basic . In addition, within the lim ­
its of the system, the likelihood of a collision
with the vehicle immediately ahead is also calcu­ lated.
If the system senses an imminent collision
the following functions can be triggered:
- Braking guard
~ page 96
- Tightening the safety belts
- Closing the windows and the sunroof* (leaving
a small open gap)
Audi pre sense rear (vehicles with Audi side
assist*}
Audi pre sense rear includes the functions in Audi
pre sense basic. In addition, the likelihood of a
rear-end collision with the vehicle coming from
behind is also calculated.
If the risk of a collision
is detected , the following functions can be trig­
gered:
Audi pre sense
-Tig htening the safety belts
- Closing the windows and the sunroof* ( leaving
a small open gap)
- Adjusting the seats: the settings for the power
head restrains, the upper sections of the backr­
ests and the pneumatic side bolsters* are opti­ mized for the front seats and the outboard rear
seats*. If a co llision does not occur, the previ­
ous seat settings are restored.
Audi pre sense plus
Audi pre sense plus includes the functions in Audi
pre sense front and Audi pre sense rear.
Error message
Audi pre sense: not available
Preventative passenger protection is not availa­
ble . See your authorized Audi dealer immediately
to have the malfunction corrected .
A WARNING
-
Audi pre sense cannot overcome the laws of
physics. It cannot prevent a collision. Do not
l et the increased safety provided tempt you to
take risks. This will increase the risk of a colli­
sion and serious personal injuries.
- The sensors cannot always detect all ob­
jects. This increases the risk of a collision.
-Audi pre sense does not detect people or an­
imals or objects that are crossing the vehi­
cle's path
~ page 90.
-The radar sensor's vision can be reduced by
heavy rain, ice, snow, heavy road sp ray and
reflections from guard rails, tunne l entran­
ces, etc. These and similar conditions can prevent vehicles from being accurately de­
tected and in some cases they may not be
detected at all.
(D Note
The sensors can be displaced by impacts or
damage to the bumper, wheel housing and
underbody. This can affect the function of the
Audi pre sense system . Have your authorized
Audi dealer check to make sure that the sys­
tem is work ing properly.
187

Driving and th e en vironm ent
pollutants in the exha ust gas before they are re ­
leased into the atmosphere.
The exclusive use of unleaded fue l is critica lly im­
portant for the l ife of the catalytic converter and
proper functioning of the engine.
A WARNING
T he temperature of the exha ust system is
high, both when driving and after stopping
the engine.
-
- Never touch the exhaust tail pipes once they
have become hot. This could result in burns.
- Do not park or operate the vehicle in areas
where the hot exha ust system may come in
contact with dry grass, brush, fue l spill or
other mater ial which can cause a fire.
- Do not apply additional undercoating or rustproofing on or near the exhaust mani­
fold, exhaust p ipes, catalytic converter or
heat sh ields. During dr iv ing, the substance
used fo r undercoating could overheat and
ca use a fire.
(D Note
- Be aware that just one tank filling with
le aded fuel will already ser iously degrade
the performance of the catalytic co nverter .
- Do not exceed the correct eng ine oil level
<=;> page 225.
-Do not drive until the fuel tank becomes
complete ly empty. The engine could mis­
fire. Unburned fuel could also get into the
exhaust system and this cou ld cause the
cataly tic converte r to overheat.
- Do not sw itch off the ignition while the veh i­
cle is moving.
- Do not continue to operate your vehicle un­
der these cond it ions, as otherwise fue l can
r each the catalyti c converte r. This cou ld re­
su lt in overheating of the conve rter, req uir­
i ng its replacement.
- T o assure efficient oper ation of the Emis­
s ion Control Sys tem:
- Have your veh icle maintained properly and
in accordance with the service recommen­
dations in your Warranty
& Maintenance
book let .
198
-Lack of proper ma intenance as well as im ­
proper use of the vehicle wi ll impair the
funct ion o f the emission control system
and could lead to damage.
@ For the sake of the environment
Even when the Emiss ion Control System is op ­
erating properly, the exhaust gas can have a
su lfu r-li ke exhaust gas sme ll under some op­
erating states. Th is depends on the sulfur
content of the fuel being used. Us ing a d iffer­
ent brand of fuel may help, or fi lling the tank
with lead-free super g rade gasoline.
Diesel particulate filter
App lies to: vehicles with diese l engine
The diesel particulate filter filters nearly all of
the soot part icles out of the exhaus t. The filte r
clea ns itself automat ica lly unde r no rma l dr iv ing
cond it ions. If the fil ter canno t clean i tself (fo r ex­
amp le, because yo u are on ly driving short distan­
ces), the filter becomes clogged with soot and
the
II symbol for the diese l particu late filter il­
l uminates
¢ page 20.
A WARNING
- Do not park your vehicle over flammable
materials such as grass or leaves because
the high temperature of the diesel particu­
la te filte r could sta rt a fi re.
-
- Do not apply an underbody protectant in the
exhaust system area or a fire could start.
Shutting down vehicle
If you would like your vehicle to remain inopera­
tive for a longer period of time, contact an Audi
or other spec ia lized dealer . They can adv ise you
o n necessary p recautions e .g. corros ion preven­
tion, ma intenance and storage . Pay attention to
additional informat ion concer ning t he battery.
Refer to
<::;> page 2 31.

Care and cleaning
Care and cleaning
General information
Regular, proper care helps to maintain your vehi­
cle's value.
It can also be a requirement when
submitting warranty claims for corrosion damage
and paint defects on the body.
The required cleaning and care products can be
obtained from your authorized Audi dealer or a
qualified workshop. Read and follow the instruc­
tions for use on the packaging.
A WARNING
-Using cleaning and care products incorrectly
can be dangerous to your health .
- Always store cleaning and care products out
of reach of children to reduce the risk of poi­
soning.
@ For the sake of the environment
- Preferably use environmentally-friendly
products when buying cleaning agents.
- Do not dispose of leftover cleaning and care
products with household trash.
Car washes
The longer deposits remain on the vehicle, the
more the surface can be damaged. High temper­
atures such as those caused by sunlight increase
the damaging effects .
Before washing, wet heavy deposits with plenty
of water.
Stubborn deposits such as bird droppings or tree
sap are best removed with plenty of water and a
microfiber cloth.
Also, wash the underside of your vehicle once
road salt stops being used for the season.
Pressure washers
When washing your vehicles with a pressure
washer, always follow the operating instructions
provided with the pressure washer. This is espe­
cially important in regard to the pressure and
spraying distance . Do not aim the spray directly
at seals on side windows, doors, the hood, the
206
rear lid or the sunroof* or at tires, rubber hoses,
insulating material, sensors* or camera lenses*.
Keep a distance of at least 16 inches (40 cm) .
Do not remove snow and ice with a pressure
washer.
Never use rotary nozzles or high pressure noz­
zles.
The water temperature must not be above 140 °F
(60 °C).
Automatic car washes
Spray off the vehicle before washing.
Make sure that the windows and roof* are closed
and the windshield wipers are
off . Follow instruc­
tions from the car wash operator, especially if
there are accessories attached to your vehicle.
If possible, use car washes that do not have
brushes.
Only use car washes where the vehicle remains
stationary and the washing equipment moves
around the vehicle when washing and drying. Car
washes that move the vehicle through the car
wash using a chain are not recommended.
Washing by hand
Clean the vehicle starting from the top and work­
ing down using a soft sponge or cleaning brush.
Use solvent-free cleaning products.
Washing vehicles with matte finish paint by
hand
To avoid damaging the paint when washing, first
remove dust and large particles from your vehi­
cle. Insects, grease spots and fingerprints are
best removed with a special cleaner for matte
finish paint.
Apply the product using a microfiber cloth. To
avoid damaging the paint surface, do not use too
much pressure.
Rinse the vehicle thoroughly with water. Then
clean using a neutral shampoo and a soft micro­
fiber cloth .
Rinse the vehicle thoroughly again and let it air
dry. Remove any water residue using a sham my. ..,..