sport mode AUDI S8 2015 User Guide

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-Occ upants who are unbelted, out of posi­
t ion or too close to the airbag can be
seriously injured by an airbag as it un­
folds with great force in the blink of an
eye
¢ page 153.
A WARNING
A child in a rearward-facing child seat i n­
stalled on the front passenger seat will be
ser iously injured and can be killed if the
front airbag inflates - even with an Ad­
vanced Airbag System .
- The inflati ng a irbag w ill hit the child sea t
or infant carrier w ith great force and w ill
smash the ch ild seat and child against
the backrest, center armrest, door or roof.
- Always install rear -facing child sea ts on
the rear seat .
- If you mus t install a rearward facin g
child seat on the front passenger seat
because of exceptiona l circumstances
and the
PASSENGER AIR BAG OFF light
does not come on and stay on, immedi ·
ately install the rear-facing chi ld seat in a
rear seating position and have the a irbag
system inspected by your Aud i deale r.
A WARNING
Objects be tween you and the a irbag will
increase the risk of i njury in a crash by i n­
terfering wi th the way the air bag unfolds
or by being pushe d in to yo u as the airbag
inflates.
- Never hold th ing s in your hand s or on
yo ur lap when the vehicle is in use.
- Never tran sport i tems on or in the are a
o f the front passenge r seat. Objects
cou ld move into the area of the front air ­
bags during braking or other s udden ma­
neuvers and become dangerous projec­
t il es that can cause serious persona l in­
jury if the airbags inflate.
- Never place or attach accessories or oth­
er objects (such as cup ho lders, tele­
phone brackets, large, heavy or bu lky ob­
jects) o n the doors, over or near the area
-
-
A irbag system 16 1
marked "AIRBAG" on the steering wheel,
instrument panel, seat bac krests or be­
tween those areas and yo urself . These
objects could cause in ju ry in a crash, es­
pecia lly when the airbags inflate .
- Never recline the front passenger 's seat
to transport objects. Items can a lso
move into the area of the s ide a irbag or
the front a irbag du ring braking or in a
sudden maneuve r. Obje cts near the air­
b ags can become projec tiles and c ause
in jur y, partic ula rly when the sea t is re ­
clined .
& WARNING
-=
The fine dust created when airbags deploy
can cause breathing prob lems fo r people
with a history of asthma or ot her breath­
ing cond itions.
- To reduce the risk of breath ing problems,
those with asthma or other respiratory
conditions shou ld get fresh air r ight
away by getting out of the veh icle or
ope ning windows or doors .
- If you are in a collision in which airbags
deploy , was h your hands a nd face with
mild soap and water before eating .
- Be careful not to get the dust into your
eyes, or into any c uts or sc ratches .
- If the residue should get into your eyes,
f lush them w ith wate r.
Monitoring the
Advanced Airbag
System
tli (USA models)/!f (Canada models)
Airbag monitoring indicator light
Two separate indicators monitor the function
of the Advan ced Airbag System: the airbag
moni toring indicator light and the
PASSEN­
GER AIR BAG OFF
light.
T he Adva nced A irbag System ( in cl uding the
electron ic co ntro l u nit, se nsor circu its and sys­
t em wir ing) is mo nitore d con tinuously to
make su re that it is funct ion ing properly
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Model Manufactured on or
after
Evenflo First Choice December 1, 1999
204
Graco Infant 8457 December 1, 1999
Graco Snugride September 25, 2007
Peg Perego Primo Vi- September 25, 2007
aggio SIP IMUN00US
Subpart C - Forward-facing and
convertible child restraints
Model Manufactured on or
after
Britax Roundabout September 25, 2007
E9L02xx
Cosco Touriva 02519 December 1, 1999
Cosco Summit Deluxe September 25, 2007
H igh Back Booster
22-262
Cosco High Back September 25, 2007
Booster 22-209
Evenflo Tribute V September 25, 2007
379xxxx
Evenflo Medallion December 1, 1999
254
Evenflo Generations September 25, 2007
352xxxx
Graco Comfo rtSport September 25, 2007
Graco Toddler Safety September 25, 2007
Seat Step 2
Graco Platinum Cargo September 25, 2007
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 restraint is installed on the front pas­
senger seat and the ignition is switched
on.
- Take the child restraint off the front pas­
senger seat and install it properly at one
of the rear seat positions if the
PASSEN­
GER AIR BAG OFF
light does not stay on.
Child Safety 177
-Have the airbag system inspected by
your author ized Audi dealer immed iate­
ly.
@ Tips
The child seats listed in categories A to C
have been statically tested by Audi on ly for
the Advanced Airbag function.
Important safety instructions for using
child safety seats
Correct use of child safety seats substantially
reduces the risk of injury in an accident!
As the driver, you are responsib le for the safe­
ty of everybody in the veh icle, especially ch il­
dren:
... Always use the right chi ld safety seat for
each child and always use it properly
¢page 180.
... Always carefully follow the child safety seat
manufacturer's instruct ions on how to route
the safety belt properly through the child
safety sea t .
... When using the vehicle safety belt to install
a child safety seat, you must first activate
t he convertible locking retractor on the
safety belt to prevent the child safety seat
from moving
¢ page 184.
... Push the ch ild safety seat down with yo ur
full weight to get the safety belt really tight
so that the seat cannot move forward or
sideways more than one inch (2 .5 cm) .
... If a strap or tether is be ing used to tie the
child safety seat to the front passenger
seat, make sure that it is not so tight that it
causes the weight-sens ing mat to measure
more weight than is actually on the seat.
... Secure unused safety belts on the rear seat
¢page 179.
Always remember: Even though your vehicle is
equipped with an Advanced Airbag system, all
c hild ren, especially those 12 years and young ­
er, shou ld always r ide in the back seat proper-
ly restrained for the ir age and size. ..,. •
•

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(D Note
The sensors can be displaced by impacts or damage to the bumper , whee l housing and
underbody. This can affect the function of
the Audi pre sense system. Have your au­
thor ized Audi dealer check to make sure
that the system is working properly .
(D Tips
-Certain Audi pre sense functions are not
available when ASR is sw itched off (sport
mode) or when driving in reverse .
- The Audi pre sense functions may not be
ava ilable if there is a malfunction in the
ESC system or the airbag control mod­
u le.
- The Audi pre sense front/plus functions
are not available if there is a ma lfunction
i n the adapt ive cru ise control* system
¢ page 99.
- The Audi pre sense rear/plus functions
are not available if there is a ma lfunction
i n the Audi side assist* system
¢ page 99 .
Audi pr e sense 195
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@ Tips
-ABS and AS R on ly wor k co rrectly when
a ll fo ur wheels are eq uipped w ith identi­
ca l tires . Different tire s izes can lead to a
r educt io n in eng ine power.
- You may hear noises when the sys tems
desc ribed are working.
Switching on and off
Intelligent technology 199
- If
the ind ica tor li ght &J or m] (US A
mode ls)/ ri] (Ca nada models) ap pears,
t h ere may be a malfunction
c::> page 19,
¢ page 18.
ESC turns on automatically when you start the engine.
Fig . 188 Center co nsole with ESC O FF bu tton
ESC levels
Sport mode on
The following si tua tions are exceptions whe re
it may be usefu l to switch o n sport mo de to
allow the w heels to spi n:
- Rockin g the vehicle to free it when i t is st uck
- Dr iv ing in deep s now o r on loose g ro un d
- Dr iving with snow chains
Sport mode off
Behavior
T he E SC and AS R sta bilization f unct io ns The fu ll sta biliz ati on f uncti on o f the ES C
are limited ¢,& .
Operation Press the [ru button .
Indicator • tur ns on.
lights
Driver mes· Stabilization control (ESC): Sport
sages Warning! Reduced stability
A WARNING
Yo u should o nly sw itch sport mo de on i f
your dr iv ing abili ties and road cond itions
permit.
- The stabilization function is limited
when sport mode is sw itched on. The
dr iv ing whee ls co uld spin and the vehicle
cou ld swe rve , especially on slick or slip ­
pery road surfaces .
(D Tips
Sport mode cannot be switched o n when
adapt ive cr uise c ontrol* is sw itched on.
-
and AS R is availab le again .
Press the
[ru button again .
II turns off .
Stabilization control (ESC): On
Braking
General information
What affects braking efficiency?
Operating conditions and driving habits
The bra ke s on today's au to m obiles a re s till
sub ject t o wear, depe nding la rgely o n ope rat ­
i ng con dit ions and d riving habits ¢
A. On
vehicles that are either driven most ly in stop­
and-go city traff ic or are driven hard , the
brake pads should be checked by your author­
ized Audi dealer more often than specif ied in
t h e
Warranty & Maintenance booklet . Failure .,._

208 Driving and en vir onm ent
The consumption estimates as published
by ENVIRONMENTAL PROTECTION AGENCY
(EPA) and Transport Canada may not corre­
spond to your actual consumption on the
road, which will vary depending upon vehi ­
cle load and speed, road and weather con­
ditions, tr ip length, etc .
Drive smoothly and keep a lookout
ahead
Vehicles use the most fuel when they are ac­
celerating.
• Avoid unnecessary accelerating and braking.
Vehicles use the most fuel when they are ac­
celerating . If you anticipate what is going to
happen next, you will need to brake less and,
thus , accelerate less. Let the vehicle coast
whenever poss ible -for example when you see
that the next traffic l ight is red.
Avoid full throttle
Driving at moderate speeds saves fuel and
improves your mileage.
• Try and keep well below your car's max imum
speed .
Accelerating gently reduces fuel consump­
tion, engine wear, and does not disturb the
environment .
Fuel consumption, exhaust emissions and en­
g ine noise increase d isproportionately at high
speeds. If you dr ive at approximately three
quarters of top speed, fue l consumption will
be reduced by one half. Neve r dr ive faste r
than the posted speed limit and wea ther con­
d itions permit.
Reducing unnecessary idling
Even when your car is just idling it burns up
fuel.
• Shut the engine off when you are not dr iv ing
the vehicle. •
Do not warm up the vehicle by letting the
engine run at id le .
T he id ling phase is automatically red uced for
vehicles with the Start -Stop -System*. It is ef ­
ficient to switch off the engine in vehicles
without the Start -Stop-System when stopped
at rai lroad crossings and long red lights . Turn­
ing the engine off for just 30-40 seconds
saves more fuel than is burned by starting the engine aga in .
It takes a long time for the engine to warm up
fully when it is running at idle. However, wear
and noxious emissions are espec ially high
when the eng ine is warm ing up . So you should
drive away as soon as you start the engine and
avo id running at high rpms while the engine is
still warming up.
W Note
Do not leave engine idling unattended af­
ter start ing . If wa rning lights should come
on to indicate improper operation, they
wo uld go unheeded. Ex tended idling also
produces heat, wh ich could result in ove r­
heating or other damage to the ve hicle or
other property .
Regular maintenance
A badly tuned engine unnecessarily wastes a
lot of fuel.
• Have your veh icle serviced at reg ular in ter -
vals .
By having your ve hicle regu la rly se rviced by an
Audi dealer he lps to ensu re that it runs p rop ­
erly and economically . The condition of your
vehicle not only affects its safety and ability to
ho ld its va lue, it also affects
fuel con sump­
tion .
Ch eck your oil e ach time you
fill y our tank.
The amount of o il used is re lated to engine
load and speed.
It is normal for the oil consumption of a new
engine to reach its lowest value after a certa in
mileage has bee n driven . ..,.

210 Trailer towing
Trailer towing
Driving with a trailer
General information
Your Audi was designed primarily for passen­
ger transportation .
If you plan to tow a trai ler, please remember
that the additional load will affect durability,
economy and performance .
Trailer towing not only places more stress on the vehicle, it also calls for more concentra­
tion from the driver.
For this reason, always follow the operating
and driving instructions provided and use
common sense.
(D Note
If you are going to tow a trai ler, you must
activate the trailer operation mode
i::> page 210, Operating instructions .
Technical requirements
Trailer hitch
Use a weight-carrying hitch conforming to the
gross trailer weight. The hitch must be suita­ ble for your vehicle and trailer and must be
mounted securely on the veh icle 's chassis at a
technically sound location . Use only a trailer
hitch with a removable ball mount. A lways
check with the trai le r hitch manufacturer to
make sure that you are using the cor rect
hitch.
Do not use a bumper hitch.
The hitch must be installed in such a way that
it does not interfere with the impact-absorb­
ing bumper system. No modifications should
be made to the vehicle exhaust and brake sys­
tems. From time to time, check that all hitch
mounting bo lts remain securely fastened.
When you are not towing a trailer, remove the
trailer hitch ball mount. This prevents the
h itch from causing damage should your veh i­
cle be struck from behind~ &.
Trailer brakes
If your trailer is equipped with a brak ing sys­
tem, check to be sure that it conforms to all
regulations.
T he trailer hydraulic brake system must not be
direc tly connected to the vehicle's hydraulic
brake system .
Safety chains
Always use safety chains between your veh icle
and the tra iler.
Trailer lights
Trailer lights must meet all regulations. Be
sure to check with your Audi dealer for correct
wiring, switches and relays.
Mirrors
If you are unable to see the traffic behind you
using the regular outside mirrors, then you
must install extended mirrors. It is important
that you
always have clear v is ion to the rear .
A WARNING ,~ -
After removing the trailer hitch, do not
store it in your vehicl e. In case of sudden
braking, the hitch could fly forward and in­
jure you or your passengers.
Operating instructions
Fig. 189 MMI display : tow ing mode on
Maximum traile r weight
A trai ler for your vehicle is limited to a typical
class 1 or class 2 trailer. .,.

@ Tips
Check carefully to make sure the hook-up
is secure before moving the car up the flat­
bed truck ramp.
Vehicle transport
Whenever you hove your vehicle transported,
be sure to note the following:
(D Note
Mount the tie-down chains/cables over the
running surface (circumference) of the
tires. Never secure the vehicle by the axle,
the suspension struts or the front or rear
towline eye. For technical reasons, the
pressure in the suspension struts may
change du ring the transport and this will
adve rsely affect vehicle handling.
Lifting vehicle
Lifting with workshop hoist and with
floor jack
The vehicle may only be li~ed at the lifting
points illustrated.
Fi g. 2 42 Front l ift ing po int
Fig. 2 43 Rea r lifti ng point
• Read and heed WARNING Q ,&. .
Emergenc y situ ation s 285
• Activate the vehicle jack mode in the MMI :
!CAR I function button > Ca r system s control
button>
Ser vici ng & ch ecks > Air su sp. :
jack mo de > On .
• Locate lifting points Q fig. 242 and
¢fig. 243.
• Adjust lifting arms of wo rkshop hoist o r
floor jack to match veh icle lifting points.
• Insert a rubber pad be tween the floo r jack/
workshop hoist and the lift ing po ints .
The vehicle jack mode must be activated so
that the automat ic adjustment of the Adap­
tive Ai r Suspens ion does not make it more dif­
fic ult to raise the vehicle with the floor ja ck.
If you mu st l ift your vehicle with a fl oor jack
t o wo rk underneath , be sure the vehi cle i s
s af ely s upported on stand s intended for thi s
purpose.
Front lifting point
The lifting point is located on the floor pan re­
i nforcement about at the same leve l as the
jac k mounting point
Q fig . 242. Do not lift
t h e v ehi cle at the verti cal sill reinf orcement .
Rear lifting point
The lifting point is located o n the vert ical rein ­
forcement of the lower sill for the on-board
jack ¢
fig. 243 .
Lifting with vehicle jack
Refer to ¢ page 2 72 .
&_ WARNING ,-~
-To reduce the risk of serious injury and
vehicle damage .
- Always lift the vehicle only at the spe­
c ia l workshop ho ist and floor jack lift
points illustrated
¢fig . 242 and
¢ fig. 243 .
- Fail ure to lift the vehicle at these
po ints co uld cause the vehicle to tilt or
fall from a lift if there is a change in ve­
hicle weight distribution and balance.
This might happen, for example, when h eavy components such as the eng ine
block or transmission are removed.

296 Index
AUTO Automatic cl imat e control . ... ... ... .. 79
Automatic headlights ....... .. .... . . 46
Auto Lock 33
Automatic belt retractor . . . . . . . . . . . . . 146
Automatic climate control Air vents ... ................ ..... .. 80
Automatic recirculation .............. 81
Operation . . . . . . . . . . . . . . . . . . . . . . . . . 79
Se tup . .. .. .. . .......... .. .. .... .. 81
Automatic climate control system synchronizing ................ .... .. 80
Automatic t ransmission ... .. .. .. .. .. . 114
Automatic transmission (tiptronic)
Eme rgency mode .............. .... 118
Kick-down . . . . . . . . . . . . . . . . . . . . . . . . 117
Manual shifting ........... ... .. ... 117
Parking lock emergency release . .... . 119
Selector lever posit ions ............. 114
Automatic wipers . . . . . . . . . . . . . . . . . . . . 53
Auto Safety Hotline ................ . 141
Average consumption ........... .. .. .. 25
Average speed . . . . . . . . . . . . . . . . . . . . . . . 25
Avoid damaging the vehicle ...... .... . 207
B
Batt ery . . . . . . . . . . . . . . . . . . . . . . . . . . . 240
Charging . ............... .. .. .... . 242
I mportant warnings ....... ... .. .. . 241
Loc ation ... ................ ..... . 241
low .. ... .................. ..... . 202
Replacing the battery ..... .. .. .. .. . 243
State of charge ........... .. .. .... . 202
Winter operation .................. 240
Working on the battery ............. 241
Before driving .............. ... .... . 133
Blended gasoline ........ .. .. .. .. .. . 220
Blower (automatic climate control) . . . . . . 80
Boost er seats .............. ... .... . 182
Brake assist : Post-collision ..... .. .. .. . 198
Brake fluid Changing the brake flui d ... .. .. .. .. . 239
Checking the brake fluid level . .. ..... 239
What is the correct brake fluid level? .. 239
What should I do if the brake fluid warn-
ing light comes on? ............... . 239 Brake system
Anti- lock braking system ............. 19
Brake assist system ................ 197
Brake booster ..................... 200
Brake fluid .... .. ............. .... 239
Brake fluid specifications for refill and re -
placement .. .. .. .. ..... ........ .. 239
Brake light defective . . . . . . . . . . . . . . . . 22
Brake pads .. .. . .. ............ .. .. 205
El ec tromechanical parking brake ...... 85
Fluid reservoir ... ................. 239
How does moisture or road salt affect the
brakes? ......... .. .............. . 199
Warning/indicator lights ........ .... . 14
Worn brake pads symbol . . . . . . . . . . . . . 20
braking guard Messages ..... .. .. .............. .. 99
Braking guard ..... ................ .. 92
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Break-in period .. .. ............. .. .. 205
Brake pads .. .. .. ...... .... .... ... 205
Tires 205
Bu lbs ..... ..... .. .. .............. . 280
C
California Proposition 65 Warning ... .. 229
Battery specific . . . . . . . . . . . . . . . . . . . 242
Capacities .. .. .. .. ............. .. .. 288
Engine oil ..... ... .............. .. 231
Carbon parts
Cleaning .................... 216,217
Car carrier Transporting your vehicle ........... 285
Care ... .. .. .. .. .. ............. .. .. 214
Cargo are a
refer to Luggage compartment ...... .
Catalytic converter
Center armrest 139
206
Cockpit ... .... .. ............. .... . 61
Rear
Central locking .. .................. . .
Emergency locking .......... ..... .. . 68
33
37
Certification .... .. ............. .... 293
Changi ng a wheel .. ... .......... .. .. 269
Ch . . 'l
angmg engine
01 ....••....•..... • 235