2015 AUDI S8 weight

4 Table of contents
Do-it-yourself ser vice . . . . . . . . .
266
What do I do now? . . . . . . . . . . . . 266
Trunk escape hand le . . . . . . . . . . . . . . 266
Emergency warning triangle . . . . . . . . 266
Vehicle tool kit . . . . . . . . . . . . . . . . . . . 267
Changing a wheel . . . . . . . . . . . . . . . . . 269
Fuses and bulbs . . . . . . . . . . . . . . . 276
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . 276
Bulbs .. .. .. ... .... ...... ... ... .. 280
Emergency situations . . . . . . . . . 281
General . . . . . . . . . . . . . . . . . . . . . . . . . 281
Start ing by push ing or tow ing . . . . . . . 281
Starting with jumpe r cables . . . . . . . . 281
Use of jumper cab les . . . . . . . . . . . . . . 28 2
E mergency towing with comme rcial
tow truck . . . . . . . . . . . . . . . . . . . . . . . 283
Lifting vehicle . . . . . . . . . . . . . . . . . . . . 285
Technical data . . . . . . . . . . . . . . . . . 28 7
Technical Data . . . . . . . . . . . . . . . . . 287
Vehicle identification . . . . . . . . . . . . . . 287
Weights . . . . . . . . . . . . . . . . . . . . . . . . 287
D imensions. . . . . . . . . . . . . . . . . . . . . . 288
Capacities . . . . . . . . . . . . . . . . . . . . . . . 288
Gasoline engines . . . . . . . . . . . . . . . . . 289
Di esel eng ine . . . . . . . . . . . . . . . . . . . . 289
Consumer Information . . . . . . . 290
Warranty coverages . . . . . . . . . . . . . . . 290
Operating your vehicle outside the U.S.A . o r Canada . . . . . . . . . . . . . . . . . 290
Audi Service Repair M anuals and
Li terature . . . . . . . . . . . . . . . . . . . . . . . 290
M aintenance . . . . . . . . . . . . . . . . . . . . . 290
Additional accessories, modifications
and parts replacement . . . . . . . . . . . . 292
Declaration of Compliance,
Telecommunication or Electronic
Systems . . . . . . . . . . . . . . . . . . . . . . . . 293
Inde x . . . . . . . . . . . . . . . . . . . . . . . . . . 295

70 Seats and storage
Luggage compartment
Tie-downs and luggage compartment
net
The luggage compartment net prevents small
objects from sliding.
Fi g. 7 1 Loca tion of the fasten ing eyes in the lu ggag e
compartment
Fig. 7 2 Lu ggage compartme nt net un hooke d
"To secure objects with the luggage compart­
ment net", fold the tie-down bracket up­
wa rd
~ fig . 71 .
"Inse rt the hooks on the luggage compart­
ment ne t* into the tie-downs
9 fig. 72 .
"Read and heed all WAR NINGS 9 page 139,
Stowing luggage .
In a collis ion, the laws of phys ics mean that
even smaller items that are loose in the vehi­
cle will turn into heavy missiles that can ca use
serious in jury . Items in the vehicle pick up ki­
netic energy which varies w ith the vehicle and
the weight of the item . Vehicle speed is the
most signif icant factor.
F or example, in a frontal coll is ion 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 we ight of the item would suddenly be the equivalent of about 200 lbs (90 kg). One can
easily imagine the injuries that an
item of that
weight flying freely through the passenger compartment can cause in a collis ion at a
speed considered relatively low .
A WARNING
-Weak, damaged or imprope r straps used
to secure items to tie-downs can fail dur­ in g hard braking or in a collision and cause
se rio us personal injury.
- Always use su itable reta ining straps a nd
p roperly secu re items to the tie-downs in
the l uggage compa rtment to he lp pre­
vent i tems from shift ing or fly ing fo r­
ward.
- Never at tach a chi ld seat tether strap to
a t ie -down.
- For s trength-re lated reasons, the mou nt­
ing hooks can only be used to secure ob­
jects weighing up to 10 lb. (5 kg) . Heavi ­
er objects will not be adequately sec ured
- there is a risk of injury.

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(D Note
-Your vehicle warranty does not cover any
damages to the vehicle caused by using
roof racks or mount ing structures not
approved by Audi for your vehicle . The
same applies to damage resulting from i ncorrect roof rack installation .
- Always check the roof rack mountings
and hardware before each trip and dur ­
i ng a tr ip to make sure everythi ng is se­
curely tightened. If necessary, retighten
the mount ings and check the ent ire sys­
tem from t ime to t ime.
- After mounting a roof rack system, or
when you transport objects on the roof
of your veh icle, the height of the vehicle
is natura lly increased . Be careful when
driving under low bridges or in parking
garages for example. This could ca use
damage to the load and even the vehicle
i tself.
- Make sure the open rear lid and the sun­
roof* do not come into contact with the
roof rack .
Loading the roof rack
Always distribu te loads evenly. Make sure
any thing on the roof rock is securely tied
down .
.. Always distribute the loads on the roof rack
evenly .
.. Always attach items to the roof rack securely
before you drive off .
The maximum perm iss ible roof weight is
220 lb (100 kg ). The roof weight is the to tal
of the weight of the roof rack, the attach ­
ments and the cargo you are carrying . You
must also not exceed the maximum load
weight for the roof rack you are using.
When us ing a roof rack system which has a
lower load carry ing capac ity, you must not use
up the total max imum pe rm iss ib le load ca rry­
ing capacity specified above. I nstead , you
should lo ad the roof rack sys tem only to the
S eat s an d sto rage 73
maximum capacity specified by the manufac ­
turer of the roof rack syst em.
A WARNING
Weak , damaged or improper straps used
to secure items to the roof rack can fail
during hard braking or in a coll is ion and
cause ser ious persona l injury .
- Make sure the roof rack is installed exact­
ly as specif ied above
c> poge 72.
-Always use s uitable mount ing straps for
secur ing items to the roof rack to help
prevent items from sh ifting or flying for ­
ward .
- Items on the roof rack must always be
securely mounted .
- The use of a roof rack can negat ively af­
fect the way a veh icle hand les . Cargo
that is large, heavy, bulky, long or flat
will have a greater negat ive infl uence on
the vehicle's aerodynamics, center of grav ity and overall handling. Always
drive s lowly, avoid s udden braking and
maneuvers when transporting cargo on
the roof of your vehicle.
- Never exceed the maxim um permissible
load carrying capacity of the roof of your
vehicle, the permissible axle weights and the permissible total weight of your vehi­
cle
c> page 287, Weights.
@ For the sa ke of the environment
As a result of the increased wind resist­
ance created by a roof rack, your vehicle is
u s ing fuel unnecessarily . So remove the
roof rack after using it .

76 Seats and storage
become a hazard for vehicle occupants in
the event of sudden braking or a crash.
- Always remove objects from the instru­
ment panel. Any items not stored could
slide around inside the vehicle while driv­
ing or when accelerating or when apply­
ing the brakes or when driving around a
corner.
- When you are driving make sure that
anything you may have placed in the cen­
ter console or other storage locations cannot fall out into the footwells. In case
of sudden braking you would not be able
to brake or accelerate.
- Any articles of clothing that you have
hung up must not interfere with the driv­
er's view. The coat hooks are designed
only for lightweight clothing. Never hang
any clothing with hard, pointed or heavy
objects in the pockets on the coat hooks.
During sudden braking or in an accident -
especially if the airbag is deployed -
these objects could injure any passen­ gers inside the vehicle .
- To reduce the risk of personal injury in an
accident or sudden stop, always keep the
glove compartment closed while driving .
- Read and follow all WARNINGS
¢ page 170, Important safety instruc­
tions on the side airbag system.
- Hang clothes in such a way that they do
not impair the driver's vision.
- The coat hooks must only be used for lightweight clothing . Do not leave any
heavy or sharp edged objects in the pock­
ets which may interfere with the side cur­
tain airbag deployment and can cause
personal injury in a crash.
- Do not use coat hangers for hanging
clothing on the coat hooks as this can in­
terfere with proper deployment of the
side curtain airbags in an accident.
- Do not hang heavy objects on the coat
hooks, as they could cause personal in­
jury in a sudden stop.
(D Note
Objects located on the rear shelf that rub
against the rear window could damage the
heating wires for the rear window defog­
ger.
@ Tips
- A vent slot is located between the shelf
and the rear window. Do not block the
vent with any items you may place on the
rear window shelf.
- Do not place bulky items on the rear win­
dow shelf as they could restrict or block
the driver's vision in the rear view mirror.
Cooler
Introduction
Applies to vehicles: wi th coo ler
Please clean the cooler before using it for the
first time ¢
table on page 216.
You can only switch on the cooler if
- the temperature in the luggage compart­
ment is below 131 °F (55 °C). The cooler
switches off automatically if the tempera­
ture in the luggage compartment exceeds
131 °F (55 °C). Once the temperature falls
below 131 °F (55 °C) again, the cooler
switches on again automatically.
- the battery is adequately charged. The cool­
er switches off automatically if the vehicle
battery voltage falls below a minimum lev­
el. This prevents the battery from discharg­ ing. The cooler switches back on again auto­
matically when the battery voltage increases
again (e .g. after starting the engine).
The cooler cools to 42.8 °F
(+ 6 °C) and the
freezer cools to 21.2 °F (-6 °C) in optimum
cooling conditions. The cooling performance
is affected by the temperature in the luggage
compartment . The temperature inside the
cooler will be higher if the luggage compart-
ment is hot. .,.

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Starting off with a trailer
To prevent rolling back unintentionally on an
incline, do the following:
11-Keep the switch© pulled and depress the
accelerator. The parking brake stays applied
and prevents the vehicle from rolling back­
ward .
11-You can release the switch<®> once you are
su re that you a re develop ing enough for­
ward momentum at the wheels as you de­
press the accelerator.
D epending on the weight of the r ig (vehicle
and tra ile r) and the severi ty of the incl ine, you
may roll backwards as you start. Yo u can pre­
vent rolling backwards by holding the parking brake switch<®) p ulled out and acce lerating -
just as you would when starting on a hill with
a conventional hand brake.
Emergency braking
In the event that the conventional brake sys­
tem fails or locks.
11-In an emergency, pull the switch(®) and
contin ue to p ull it to slow your vehicle down
with the parking brake.
11-As soon as you release the switch (®) or ac-
ce lerate, the braking process stops.
If you pull the switch<®> and hold it above a
speed of about 5 mph (8 km/h), the emergen­
cy braking function is initiated. The vehicle is
braked at all four wheels by activating the hy­
draulic brake system. Th e brake performance
i s similar to making an emergency stop
~ &..
In order not to activate the emergency brak­
ing by m istake, an audible warning tone (buz­
ze r) sou nds when the switch C®> is pulled. As
soon as the switch(®) is released, or the accel­
e rator pedal is dep ressed, emergency b ra ki ng
stops.
_& WARNING
Emergency braking should only be used i n
an emergency, when the normal foot brake
has failed or the brake pedal is obstructed .
On the ro ad 87
Using the parking b rake to pe rform emer­
gency brak ing will slow your vehicle down
as if you had made a full brake application.
The laws of physics cannot be suspended
even with ESC and i ts associated compo­
nents (ABS, ASR, EDL). In corners and
when road o r weathe r cond itions are bad,
a full brake appl ication can ca use the vehi­
cle to sk id or the re ar end to break away -
risking an acciden t.
Start-Stop-System
' Description
Applies to vehicles: wit h Start -Stop-System
The Start-Stop-System can help increase fuel
economy and reduce CO2 emissions .
In the Start-Stop-mode, the engine shuts off
automat ica lly w hen the vehicle is stopped,
such as at a traffic light. The ignition remains
switched on du ring this stop phase. The en­
gine wi ll be automat ica lly restarted when
needed.
The last Start-Stop-System sett ing (on/off us­
ing the button
I O\l ~I) will be restored when the
i gnition is turned on. The L ED in the
1(7() .. 1 but­
ton turns on when the Star t-Stop-System is
swi tched off man ually.
Basic requirements for the Start -Stop
mode
- The d rive r's doo r is closed.
- The d river ' seat belt is latched .
- The hood is closed .
- The vehicle must have been driven faster
than
2.5 mph (4 km/h) since the last stop.
- A trailer is not hitched to the vehicle.
_& WARNING
-Never let the vehicle roll with the eng ine
sw itched off. You cou ld lose control over
the vehicle. Th is can lead to a collision
and serio us in ju ries.
- The brake booster and the steering sup­ port do not work while the engine is

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

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-

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Child restraints on the front seat - some
important things to know
.. Be sure to read the important informat ion
and heed the WARNINGS for important de­
tai ls about chi ldren and Advanced Airbags
~ page 174.
Even though your vehicle is equipped with an
Advanced Airbag System, make certain that
a ll chi ldren, especially those 12 years and
younger, a lways ride in the back seat properly
restra ined for their age and size. The airbag
on the passenger side makes the front seat a potentially dangerous place for a child to r ide .
The front seat is not the safest place fo r a
chi ld in a fo rward-facing chi ld seat. It can be a
very dange ro us p lace for an infant or a ch ild in
a rearward -facing seat.
The Advanced Airbag System i n your veh icle
h as been cert ified to comp ly with the require­
men ts of Uni ted States Federa l Mo to r Veh icle
Safety Standard 208 as applicable at the time
your vehicle was manufactured.
The Standard requires the front a irbag on the
passenger side to be turne d off ("sup­
p ressed") if a chi ld up to about one year of
age restrained in one of the rear -facing or for­
ward -facing infant restraints listed i n Federal
Motor Vehicle Safety Standard 208 with wh ich
the Advanced Airbag System in your vehicle
was certified has been installed o n the front
passenger seat . For a listing of the child re­
straints that we re used to certify compliance
with the US Safety Standard ~
page 176.
The PASS ENGER AIR BAG OFF light in the in­
strument panel te lls you when the front Ad­
vanced A irbag on the passenger side has been
turned off by the e lectronic control u nit.
Each t ime you sw itch on the ignit ion, the
PAS­
SENGER AIR BAG OFF
l ight w ill come on for a
few seconds a nd:
- will stay on if the front passenger seat is not
occup ied,
- will stay on if there is a small child or child
restraint on the front passenger seat,
A irbag sys tem 153
- will go off if the front passenger seat is oc ­
cupied by an adult as registered by the
weight -sensing mat ¢
page 161, Monitor­
ing the Advanced Airbag System.
T he PASSENGER AIR BAG OFF light comes on
whe n the contro l unit detects a tota l weight
on the front passenger seat that req uires the
front a irbag to be turned off.
If the total weight on the front passenge r
seat is more than that of a typical 1 year-old
c h il d but less than the weight of a small
adult, the front airbag on the passenger side
can deploy (the
PASSENGER AIR BAG OFF
li ght does not come on). If the PASSENGER
AIR BAG OFF
light does not come on, the
front a irbag on t he passeng er side has not
been turned off by the elect roni c con trol unit
and can deploy if the control unit senses an
impact that meets the cond it ions stored i n its
memory .
For exampl e, th e airb ag may deplo y if:
- a small ch ild that is heav ie r than a typical 1
year-old ch ild is o n the front passenger seat
(regard less of whether the child is in one of
the ch ild seats l isted ¢
page 176), or
- a child who has outgrown chi ld restraints is
on the front passenge r seat.
If the front passenger airbag is turned off, the
PASSENGER AIR BAG OFF light comes on in
the instr ument cluster and stays on .
The front airbag on the passenger side may
not deploy (the PASSENGER AIR BAG OFF
l ight does not illum inate and stay lit) even if a
small ad ult o r teenager, or a passenger who is
not sitti ng uprig ht w ith their back against a
non -recli ned back rest w it h thei r feet on t he
vehicle floor i n front of the sea t is on t he front
passenger seat
~ page 134, Proper seating
position for the driver.
If the fron t passenger ai rbag dep loy s, the
Federa l Standard req uires the airbag to meet
the "low risk" dep loyment criteria to reduce
the ris k of injury t hrough interact ion w ith the
airbag. "Low risk" dep loyment occ urs in those
crashes that take place at lower dece lerat ions ..,_ •
•