AUDI S8 2015 Owners Manual

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Floor mats on the driver side
Always use floor mats that can be securely attached to the floor mat fasteners and do
not interfere with the free movement of the
pedals.
.,. Make sure that the floor mats are properly
secured and cannot move and interfere with
the pedals
9 &. -
Use only floor mats that leave the pedal area
unobstructed and that are firmly secured so
that they cannot s lip out of position . You can
obtain suitable floor mats from your author­
iz ed A udi Dealer .
Floor mat fasteners are installed in your Audi.
Floor mats used in your vehicle must be at­
tached to these fasteners. Properly securing
the floor mats will prevent them from slid ing
i nto pos itions that could interfere with the
pedals or impair safe operation of your vehicle
in other ways .
A WARNING
Pedals that cannot move freely can resu lt
in a loss of vehicle contro l and increase the
risk of serious personal injury.
- Always make sure that floor mats are
properly secured .
- Never place or insta ll floo r mats or other
floo r coverings in the vehicle that cannot
be properly secured in place to prevent
them from slipping and interfering with
the pedals or the ability to control the
vehicle .
- Never place or install floor mats or other
floor coverings on top of already instal ­
led floor mats . Additional floor mats and
other coverings w ill reduce the size of
the pedal area and interfere with the
peda ls .
- Always properly reinstall and secure floor mats that have been taken out for clean­
ing .
- Always make sure that objects cannot
fall into the driver footwell wh ile the ve­
hicle is moving. Objects can become
Driving S afel y 139
trapped under the brake pedal and acce l­
erator pedal causing a loss of vehicle
control.
Stowing luggage
Loading the luggage compartment
All luggage and other objects must be prop­ erly stowed and secured in the luggage
com­
partment.
Loose items in the luggage compartment can
shift suddenly, changing veh icle handling
c h aracteristics. Loose items can also increase
the risk of serious persona l injury in a sudden
vehicle maneuve r or i n a collision.
.,. Distribute the load evenly in the luggage
compartment.
.,. Always place and properly secure heavy
items in the luggage compartment as far
forward as possible .
... Secure luggage items using the tie-downs
provided
¢ page 70, Luggage compart­
ment.
A WARNING
Improperly stored luggage or other items
can fly through the veh icle causing ser ious
personal injury in the event of hard brak­
ing or an accident. To help reduce the risk
of serious personal inju ry:
- Always put objects, for example, luggage
or other heavy items in the luggage com­
partment.
- Always secure objects in the luggage
compartment using the tie-down hooks
and suitable straps.
A WARNING
Heavy loads w ill influence the way yo ur ve­
hicle handles. To help reduce the risk of a
loss of contro l leading to serious personal
injury :
-Always keep in mind when transporting
heavy objects, that a change in the cen­
ter of gravity can also cause changes in
veh icle handling: •
•

140 Driving Safely
-Always distribute the load as evenly as
possible.
- Place heavy objects as far forward in
the luggage compartment as possible.
- Never exceed the Gross Axle Weight Rat­
ing or the Gross Vehicle Weight Rating
specified on the safety compliance stick­
er on the left door jamb. Exceeding per­
missible weight standards can cause the
vehicle to slide and handle differently.
- Please observe information on safe driv­
ing
q page 133.
A WARNING
-
To help prevent poisonous exhaust gas
from being drawn into the vehicle, always keep the rear lid closed while driving.
- Never transport objects larger than those fitting completely into the luggage
area because the rear lid cannot be fully
closed.
- If you absolutely must drive with the rear
lid open , observe the following notes to
reduce the risk of poisoning:
- Close all windows,
- Close the power roof,
- Open all air outlets in the instrument
panel,
- Switch off the air recirculation,
- Set the fresh air fan to the highest
speed.
A WARNING
Always make sure that the doors, all win­
dows, the power roof and the rear lid are
securely closed and locked to reduce the
risk of injury when the vehicle is not being
used.
- After closing the rear lid, always make
sure that it is properly closed and locked.
- Never leave your vehicle unattended es­ pecially with the rear lid left open. A
child could crawl into the vehicle through
the luggage compartment and close the
rear lid becoming trapped and unable to
get out . Being trapped in a vehicle can
Lead to serious personal injury .
-
-Never let children play in or around the
vehicle.
- Never let passengers ride in the luggage
compartment. Vehicle occupants must
always be properly restrained in one of
the vehicle's seating positions .
(D Tips
-Air circulation helps to reduce window
fogging. Stale air escapes to the outside
through vents in the trim panel, on the
Left side of the Luggage compartment.
Be sure to keep these slots free and
open .
- The tire pressure must correspond to the
load . The tire pressure is shown on the
tire pressure label. The tire pressure la­
bel is located on the driver's side B-pillar.
The tire pressure Label lists the recom­
mended cold tire inflation pressures for
the vehicle at its maximum capacity
weight and the tires that were on your
vehicle at the time it was manufactured.
For recommended tire pressures for nor­
mal Load conditions, please see chapter
¢ page 249.
Tie-downs
The luggage compartmen t is equipped wi th
four tie-downs to secure luggage and o ther
items.
Use the tie-downs to secure your cargo p rop­
erly ¢
page 139 , Loading the luggage com­
partment.
In a collision, the laws of physics mean that
even smaller items that are loose in the vehi­
cle will become heavy missiles that can cause
serious injury. Items in the vehicle possess en ­
ergy which vary with vehicle speed and the
weight of the item. Vehicle speed is the most significant factor.
For example, in a frontal collision at a speed
of 30 mph (48 km/h), the forces acting on a 10-lb (4 .5 kg) object are about 20 times the
normal weight of the item. This means that
the weight of the item would suddenly be

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about 200 lbs. (90 kg). You can imagine the
injuries that a 200 lbs. (90 kg) item flying
freely through the passenger compartment
could cause in a collision like this.
_&. WARNING
Weak,
damaged or improper straps used
to secure items to tie-downs can fail dur­
ing hard braking or in a collision and cause
serious personal injury.
- Always use suitable mounting straps and properly secure items to the tie-downs in
the luggage compartment to help pre­
vent items from shifting or flying for­
ward as dangerous missiles .
- Never attach a child safety seat tether
strap to a tie-down.
Reporting Safety
Defects
Applicable to U.S.A.
If you believe that your vehicle
has a defect which could cause
a crash or could cause injury or
death, you should immediately
inform the National Highway
Traffic Safety Administration
(NHTSA) in addition to notify­
ing Audi of America, Inc.
If NHTSA receives similar com­
plaints, it may open an investi­
gation, and if it finds that a
safety defects exists in a group
of vehicles, it may order a recall
and remedy campaign. Howev­
er, NHTSA cannot become in­
volved in individual problems
Driving Safely 141
between you, your dealer, or
Audi of America, Inc.
To contact the NHTSA, you may
either call:
Tel.: 1-888-327-4236 (TTY: 1-800-424-9153) or
1-800-424-9393
or you may write to:
NHTSA
U.S. Department of Transporta­
tion
1200 New Jersey Ave., S.E.
West Building
Washington, DC 20590
You can also obtain other infor­
mation about motor vehicle
safety from:
http://www.safercar.gov
Applicable to Canada
If you live in Canada and you
believe that your vehicle has a
defect that could cause a crash,
injury or death, you should im­
mediately inform Transport
Canada, Defect Investigations
and Recalls. You should also no­
tify Audi Canada.
•
•
'

142 Driving Safely
Canadian customers who wish
to report a safety-related de­
fect to Transport Canada, De­
fect Investigations and Recalls, may either call Transport Cana­
da toll-free at:
Tel.: 1-800-333-0510 or
Tel.: 1-819-994 -3328 (Ottawa
region and from other coun­
tries)
TTY for hearing impaired : Tel. :
1-888-67 5-6863
or contact Transport Canada by
mail at:
Transport Canada
Motor Vehicle Safety Investiga­
tions Laboratory 80 Noel Street
Gatineau, QC
J8Z 0Al
For additional road safety infor­
mation, please visit the Road
Safety website at :
http:/ /www .tc.gc.ca/eng/
roadsafety/menu . htm

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Safety belts
General notes
Always wear safety belts!
Wearing safety belts correctly saves lives!
This chapter explains why safety belts are nec­
essary, how they work and how to adjust and
wear them correctly.
~ Read all the information that follows and
heed all of the instructions and WARNINGS.
A WARNING
Not wearing safety belts or wearing them
improperly increases the risk of serious
personal injury and death .
- Safety belts are the single most effective
means available to reduce the risk of se­
rious injury and death in automobile acci­
dents . For your protection and that of
your passengers, always correctly wear
safety belts when the vehicle is moving.
- Pregnant women, injured, or physically
impaired persons must also use safety
belts. Like all vehicle occupants, they are
more likely to be seriously injured if they
do not wear safety be lts . The best way to
protect a fetus is to protect the mother -
throughout the entire pregnancy.
Number of seats
Your Audi has a total of five seating positions:
two in the front and three in the rear. In some
vehicles, there are four seat ing positions : two
in the front and two in the rear. Each seating
position has a safety belt .
A WARNING
Not wearing safety belts or wearing them
improperly increases the risk of serious
personal injury and death .
- Never strap more than one person, in­
cluding small chi ldren, into any belt. It is
especially dangerous to place a safety
belt over a child sitting on your lap.
Safety belts 143
-Never let more people ride in the vehicle
than there are safety belts available.
- Be sure everyone riding in the vehicle is
properly restrained with a separate safe­
ty belt or child restraint.
~-Safety belt warning light
Your vehicle has a warning system for the
driver and front seat passenger to remind you
about the importance of buckling-up.
Fig. 155 Safety bel t warning light in the instrument
cl uster -enla rged
Before driving off, always:
~ Fasten your safety belt and make sure you
are wearing it properly .
~ Make sure that your passengers also buck le
up and properly wear their safety belts.
~ Protect children with a child restraint sys-
tem appropriate for the size and age.
The warning light . in the instrument clus­
ter lights up when the ignition is on as a re­
minder to fasten the safety belts. In addition,
you will hear a warning tone for a certain peri­ od of time.
Fasten your safety belt and make sure that
your passengers also properly put on their
safety belts.
A WARNING
- Safety belts are the single most effective
means available to reduce the risk of se­
rious injury and death in automobile acci­
dents. For your protection and that of
your passengers, always correctly wear
safety belts when the vehicle is moving. •
•

144 Safet y belt s
-Failure to pay attention to the warning
light that come on, could lead to person­
al injury.
Why safety belts?
Frontal collisions and the law of physics
Frontal crashes create very strong forces for
people riding in vehicles.
F ig. 1 56 Unbelted occ upants in a ve hicle h eading for a
wall
Fig. 157 Th e vehicle c rash es into t he wall
The physical principles are simple. Both the
vehicle and the passengers possess energy
which varies w ith veh icle speed and body
weight . Engineers call this energy "kinetic en­
e rgy ."
T he higher the speed of the vehicle and the
g reater the vehicle's we ight, the more energy
that has to be "absorbed" in the crash .
Vehicle speed is the most sign ificant factor.
If
the speed doubles from 15 to 30 mph (25 to
50 km/h), the energy increases 4 t imes!
Because the passengers of this veh icle are not
using safety belts¢
fig. 156, they will keep
mov ing at the same speed the vehicle was
mov ing just before the c rash, unt il something
stops them - here, the wall ¢
fig. 157 .
The same principles apply to people sitting in
a vehicle that is involved in a frontal collision .
Even at c ity speeds of 20 to 30 mph (30 to 50
km/h), the forces acting on the body can
reach one ton (2,000 lbs , or 1,000 kg) or
more . At greater speeds, these forces are even
highe r.
Peop le who do not use safety belts are also
not attached to their vehicle. In a frontal colli­
s io n they will also keep moving forward at the
speed their veh icle was t ravell ing just before
the crash . Of co urse, the laws of physics don't
just app ly to frontal collisions, they determine
what happens i n all kinds of acc idents and col­
lisions .
What happens to occupants not wearing
safety belts?
In crashes unbelted occupants cannot stop
themselves from flying forward and being in­
jured or killed. Always wear your safety belts!
F ig . 1 58 A d river not wea ring a safety b elt is viol en tly
thrown fo rwa rd
F ig . 15 9 A rear passe nge r no t wea ring a safety be lt
w ill fl y forward a nd strike the dr iver
Un belted oc cupants a re not able to resist the
t remendous forces o f impac t by ho lding tight
o r bracing themse lves. Withou t the benefit of
safety restraint systems , the unrestrained
ll-

occupant will slam violently into the steering
wheel, instrument panel, windshield, or what­
ever else is in the way
c::> fig. 158. This impact
with the vehicle interior has all the energy
they had just before the crash.
Never rely on airbags alone for protection.
Even when they deploy, airbags provide only
additional protection. Airbags are not sup­
posed to deploy in all kinds of accidents. Al­
though your Audi is equipped with airbags, all
vehicle occupants, including the driver, must
wear safety belts correctly in order to mini­
mize the risk of severe injury or death in a
crash.
Remember too, that airbags will deploy only
once and that your safety belts are always
there to offer protection in those accidents in
which airbags are not supposed to deploy or
when they have already deployed. Unbelted
occupants can also be thrown out of the vehi­
cle where even more severe or fatal injuries
can occur.
It is also important for the rear passengers to
wear safety belts correctly. Unbelted passen­
gers in the rear seats endanger not only them­
selves but also the driver and other passen­
gers
c::> fig. 159. In a frontal collision they will
be thrown forward violently, where they can
hit and injure the driver and/or front seat pas­
senger.
Safety belts protect
People think it's possible to use the hands to
brace the body in a minor collision. It's simply
not true!
Fig. 160 Driver is correctly restra ined in a sudden brak­
ing maneuver
Safety belts 145
Safety belts used properly can make a big dif­
ference. Safety belts help to keep passengers
in their seats, gradually reduce energy levels
applied to the body in an accident, and help
prevent the uncontrolled movement that can
cause serious injuries. In addition, safety belts
reduce the danger of being thrown out of the
vehicle.
Safety belts attach passengers to the car and
give them the benefit of being slowed down
more gently or "softly" through the "give" in
the safety belts, crush zones and other safety
features engineered into today's vehicles. By
"absorbing" the kinetic energy over a longer
period of time, the safety belts make the
forces on the body more "tolerable" and less
likely to cause injury.
Although these examples are based on a fron­
tal collision, safety belts can also su bsta ntia l­
ly reduce the risk of injury in other kinds of
crashes. So, whether you're on a long trip or
just going to the corner store, always buckle
up and make sure others do, too. Accident sta­
tistics show that vehicle occupants properly
wearing safety belts have a lower risk of being
injured and a much better chance of surviving
an accident. Properly using safety belts also
greatly increases the ability of the supplemen­
tal airbags to do their job in a collision . For
this reason, wearing a safety belt is legally re­
quired in most countries including much of
the United States and Canada.
Although your Audi is equipped with airbags,
you still have to wear the safety belts provid­
ed. Front airbags, for example, are activated
only in some frontal collisions. The front air­
bags are not activated in all frontal collisions,
in side and rear collisions, in roll overs or in
cases where there is not enough deceleration
through impact to the front of the vehicle.
The same goes for the other airbag systems in
your Audi. So, always wear your safety belt
and make sure everybody in your vehicle is
properly restrained!

146 Safety belts
Important safety instructions about
safety belts
Safety belts must always be correctly posi­
tioned across the strongest bones of your
body.
,.. Always wear safety belts as illustrated and
described in this chapter.
,.. Make sure that your safety belts are always
ready for use and are not damaged.
A WARNING
Not wearing safety belts or wearing them
improperly increases the risk of serious
personal injury and death. Safety belts can
work only when used correctly .
- Always fasten your safety belts correctly
before driving
off and make sure all pas­
sengers are correctly restrained.
- For maximum protection, safety belts must always be positioned properly on
the body .
- Never strap more than one person , in­
cluding small children, into any belt.
- Never place a safety belt over a child sit­ ting on your lap.
- Always keep feet in the footwell in front
of the seat while the vehicle is being driv­
en .
- Never let any person ride with their feet on the instrument panel or sticking out
the window or on the seat.
- Never remove a safety belt while the ve­
hicle is moving. Doing so will increase
your risk of be ing injured or killed.
- Never wear belts twisted.
- Never wear belts over rigid or breakable
objects in or on your clothing, such as
eye glasses, pens, keys, etc., as these
may cause injury.
- Never allow safety belts to become dam­
aged by being caught in door or seat
hardware .
- Do not wear the shoulder pa rt of the belt
under your arm or otherwise out of pos i­
tion . -
Several layers of heavy clothing may in­
terfere with correct positioning of belts
and reduce the overall effectiveness of
the system .
- Always keep belt buckles free of anything
that may prevent the buckle from latch­
ing securely .
- Never use comfort clips or devices that
create slack in the shoulder belt . Howev­
er, special clips may be required for the
proper use of some child restraint sys­
tems .
- Torn or frayed safety belts can tear, and
damaged belt hardware can break in an
accident. Inspect belts regularly .
If web­
bing, bindings, buck les, or retractors are
damaged, have belts replaced by an au ­
thorized Audi dealer or qualified work­
shop.
- Safety belts that have been worn and
loaded in an accident must be replaced
with the correct replacement safety belt
by an authorized Audi dealer . Replace­
ment may be necessary even if damage
cannot be clearly seen . Anchorages that
were loaded must also be inspected.
- Never remove, modify, disassemble, or
try to repair the safety belts yourself.
- Always keep the belts clean. Dirty belts
may not work properly and can impair
the function of the inert ia reel
c::> ta­
ble Cleaning interior on page 216 .
Safety belts
Fastening safety belts
Safety first -everbody buckle up!
Fig. 161 B elt buckl e and to ngue on t he drive r's se at

To provide maximum protection, safety belts
must always be positio ned correctly on the
wearer's body .
... Adjus t the front seat and head restraint
properly
c::> page 58, General recommenda­
tions .
... Hold the be lt by the tongue and pull it even ­
ly across the chest and pelvis
c::> &,. .
... Insert the tongue into the correct buckle of
you r seat until you hear it latch securely
c::> fig. 161.
... Pull on the belt to make su re that it is se-
c u rely latched in the buckle .
Automatic safety belt retractor s
Every safety belt is equipped with an automat­
ic belt retractor on the shoulder belt. Th is fea ­
ture locks the belt when the belt is pulled out
fast, dur ing hard braking and in an accident .
The belt may also lo ck when you drive up or
down a steep hill or through a sharp curve .
D uring normal driving the belt le ts you move
freely.
Safety belt pretensione rs
The safety belts are equipped with a belt pre­
tensioner that helps to t igh ten the safety belt
and remove s lack when the pretensione r is ac­
tivated
c::> page 149. The function of the pre ­
tensioner is monitored by a warning light
c::> page 18 .
Switchable locking feature
Every safety belt except the one on the driver
seat is eq uipped w ith a switchab le locking fea­
ture that
mu st be used when the safety belt is
used to attach a child seat. Be sure to read the important information about this feature
<=>page 184.
A WARNING
Improperly positioned safety belts can
cause serious injury in an accident
c::> page 147, Safety belt position .
-Safety belts offer optimum protection
only when the seatback is upright and
belts are properly positioned on the
body.
-
Safety belts 14 7
-Never attach the safety belt to the buck­
le for another seat. Attaching the belt to
the wrong buckle will reduce safety belt effectiveness and can cause serious per­
sonal injury .
- A passenger who is not properly restrain­
ed can be seriously injured by the safety
be lt itself when it moves from the stron­
ge r parts of the body into critical ar eas
like the abdomen.
- Always lock the convertible locking re­
tracto r when you are secu ring a child
se at in the veh icle
c::>page 186.
@ Tips
For informat ion on safety belt pretension­
e rs, refer to
c::> page 149 .
Safety belt position
Correct belt position is the key to getting
maximum protection from safety belts .
Fig. 1 62 Safety belt pos it ion
Use the heig ht adjus tment to change the posi­
tion o f the shoulder belt of the front safety
belts.
A WARNING '-
Improperly positioned safety be lts can
cause ser ious persona l injury in an acc i­
dent.
-
- The shou lder belt should lie as close to
the center of the collar bone as possible
and should fit well on the body. Hold the
be lt above the latch tongue and pull it
eve nly across the chest so that it sits as
low as possible on the pelv is and there is
no pressure on the ab domen. The belt .,_

148 Safety belts
should always fit snugly¢ fig. 162. Pull
on the belt to tighten if necessary.
- A loose-fitting safety belt can cause seri­
ous injuries by shifting its position on
your body from the strong bones to more
vulnerable, soft tissue and cause serious injury .
- Always read and heed all WARNINGS and
other important information
¢ page 146 .
Pregnant women must also be correctly
restrained
The best way to protect the fetus is to make
sure that expectant mothers always wear
safety belts correctly -throughout the preg­
nancy.
Fig . 163 Safe ty be lt pos it io n durin g pregnancy
To provide maximum protection, safety belts
must always be positioned correctly on the
wearer's body ¢
page 147.
• Adjust the front seat and head restraint cor­
rectly ¢
page 58, General recommenda­
tions.
• Hold the belt by the tongue and pull it even­
ly across the chest and pelvis
¢ fig. 163,
¢ Li). .
• Insert the tongue into the correct buckle of
your seat until you hear it latch securely
¢page 146, fig. 161.
•Pullon the belt to make sure that it is se­
curely latched in the buckle .
A WARNING ,-
Improperly positioned safety belts can
cause serious personal injury in an acc i­
dent.
- Expectant mothers must always wear the
lap portion of the safety belt as low as
possible across the pelvis and below the
rounding of the abdomen.
- Always read and heed all WARNINGS and
other important information¢
& in Fas­
tening safety belts on page 147.
Unfastening safety belts
Unbuckle the safety belt with the red release
button only after the vehicle has stopped.
Fig. 164 Releas ing the ton gue from the buck le
• Push the red release button on the buckle
¢ fig. 164. The belt tongue will spring out
of the buckle
¢ _& .
0
" N 0 ±
~
• Let the belt wind up on the retractor as you
guide the belt tongue to its stowed position.
A WARNING
Never unfasten safety belt while the vehi­
cle is moving . Doing so will increase your
risk of being injured or killed.
Adjusting safety belt height
You can adjust the height of the driver's and
front passenger's safety belts.
The safety belt height adjusters for the front
seats can be used to adjust the height of the
shoulder portion of the safety belt so that it is
positioned correctly .
1J>-