2011 AUDI S8 transmission

2 Table of contents
Vehicle liter ature .. .. .. .. .. ... .
5
About this Owner's Manual . . . 6
Controls and equipment .. ... .
Instruments and controls .. . .
General illus tra tion .... ... .. .. ... .
Instruments and warning/
indicator lights ........ .. .. .. . .
Instruments . .. .. ..... ... .. .. ... .
War ning/indicator lights ... .. ... .. .
Driver information display .... .. ... .
On-Board Diagnostic system (OBD) . . .
Opening and closing .. .. .... . .
Keys .. ...... ........... .. .. ... .
Power locking system ..... .. .. .. . .
Rear lid .. .. ........ ........ .... .
Child safety lock ........... .... .. .
Power windows ............... .. .
Valet par king . ........... .. .. ... .
Sliding/ tilt ing su nroof ... .. .. .. .. . .
P anoramic sun roof ........ .. .. ... .
Clear vision .. ........ .. .. .. .. . .
Lig hts . .. .. ............. .. .. .. . .
I n ter ior lights .. .. ..... ... .. .. ... .
V 1s 1on ..... ... . ...... ... .. .. ... .
W iper and washer system . ... .. .. . .
Mirrors ................. .. .. ... .
Dig ita l compass .......... .... ... .
Seats and storage ....... .. .. . .
General recommendat ions ..... .. . .
Front seats ... ........... .... ... .
Rear seats .. ... .... ...... .. .. .. . .
H ead restraints .............. .. . .
Seat memo ry ................... .
Full- length cen te r console .. .. .. ... .
L ugg age compartmen t ........... .
P ass-t hrou gh with s ki sack ... ... .. .
Roof rack . .. .. .. ..... ... .. .. ... .
12-vo lt sockets . .. ..... ... .. .. ... . 8
8
8
10
1 0
11
23
27
2 9
29
31
35
38
39
4 0
4 0
4 1
43
43
46
47
48 51
52
54
54
55
57
6 1
62
63
6 5
66
6 7
69
Sto rage . . . . . . . . . . . . . . . . . . . . . . . . . 70
Cooler . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Warm and cold ... .. ..... .... . .
Climate co ntrols .. .. ... ..... ... .. . 74
74
On the road
. . . . . . . . . . . . . . . . . . . 78
Stee ring . . . . . . . . . . . . . . . . . . . . . . . . 78
Starting and stopping t he engine . . . . 79
E lectromechanical parking brake . . . . 81
Speed warning system . . . . . . . . . . . . . 83
Cru ise cont ro l . . . . . . . . . . . . . . . . . . . . 84
Adaptive cruise control and
braking guard . . . . . . . . . . . . . . . . .
8 6
I n troduction . . . . . . . . . . . . . . . . . . . . . 86
Genera l information . . . . . . . . . . . . . . 86
Adaptive c ruise control . . . . . . . . . . . . 88
Audi braking gua rd . . . . . . . . . . . . . . . 92
Messages . . . . . . . . . . . . . . . . . . . . . . . 93
Audi lane assist . . . . . . . . . . . . . . . 95
La ne assist . . . . . . . . . . . . . . . . . . . . . . 95
Audi side assist . . . . . . . . . . . . . . . 98
La ne Change A ssistant. . . . . . . . . . . . . 98
Notes . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Audi drive select . . . . . . . . . . . . . . 106
D riv ing se ttings . . . . . . . . . . . . . . . . . . 106
Raising/lower ing the ve hicle . . . . . . . . 108
Drive r messages . . . . . . . . . . . . . . . . . . 108
Night vision assistant . . . . . . . . . 109
Desc ription . . . . . . . . . . . . . . . . . . . . . . 109
Pedestria n detection . . . . . . . . . . . . . . 109
Pedestrian warn ing . . . . . . . . . . . . . . . 109
General information . . . . . . . . . . . . . . 110
Switching on and off . . . . . . . . . . . . . . 110
Settings in the MMI . . . . . . . . . . . . . . .
111
D river messages . . . . . . . . . . . . . . . . . . 111
Automatic Transmission . . . . . . 112
t ipt ron ic (8-speed transmission) . . . . . 112

Instrument s and warnin g/indi cator ligh ts 13
Jj]
Electronic Stabilization Program
!I
Windshield wipers
(ESP)./ ¢page 21
¢ page 18
~
Remote control key
I
Electronic Stabilization Program
¢page 79
(ESP)./
-¢ page 18
m
Remote control key
~
USA m odel s: ¢page 79
Ant i- lock brak ing system (ABS)
!!
Battery in remote control key
defective ¢page30
¢ page 19
•
Canada models:
I:)
Defective light bulb warn ing
Ant i- lock braking system (ABS) ¢
page 21
defective
--
¢ page 19
II
Fog lights*
¢page 21
•
Worn bra ke pads
¢ page 19
Ii
Rear fog lights*
¢page 21
•
Electromechanical parking brake
I
¢page Bl
II
Headlight range control
¢page 21
g
Tire pressure monitoring system
./
•
adaptive light*
¢ page256 ¢
page 21
11111 Tire pressure mon itoring system --
m
Light-/rain sensor faulty
¢page256 ¢page 21
[m
Electronic power contro l
Audi lane assist
¢ page20
•
¢page95
R
Malfunction indicator Lamp (MIL)
./
[i
Transmission
¢ page20 ¢page
115
•
Engine speed limitation
m
Transmission
¢ page20
¢page 115
•
Engine oil level
Im
Electronic steering column lock
¢page17 ¢page 17
--
•
Engine oil sensor
Im
Engine start system
¢ page 20
¢page 17
--
r.
Battery
~~
Dynamic steering*./
¢page 16 ¢page22
~
Tank system
•
Air suspension
¢ page20
¢page 17
Windshield washer fluid level
--
• •
Sport differential *
¢ page 21
¢page22

22 Instruments and warning/indicator lights
~ Dynamic steering
t1r- J Steering: system fault. you can continue
driving
If the indicator light turns on and the mes­
sage appears, the steer ing may be more diffi­
cult to move or mo re sensitive than usual. The
steer ing wheel may also be at an angle when
driving straight.
Drive slow ly to your author ized Audi dealer or
qual ified workshop to have the malfunction
corrected.
t 1r J Dynamic steering: initialising
If this driver message appears and the ind ica­
tor light is flashing on the instrument panel,
dynamic steering is being reinitialized . Once
you start the engine after this is finished, the steering wheel w ill be easy to move . Re-in iti­
a lization m ight be necessary if the steering
wheel was moved hard to the left and r ight
while the vehicle was not moving. The display
goes out as soon as initialization is complete.
A WARNING
Have the dynamic steering system mal­
function repaired as soon as possible by an authorized Audi dealer or any qualified
workshop - risk of accident!
@ Tips
- The dynamic steering stability systems
are not available in the event of a system
malfunction.
- For additional information on dynamic
steering, refer to
c> page 106.
I- I Sport differential
l'I Sport differential: system fault
There is a malfunction with the sport differen ­
tial.
Drive to you r authorized Aud i dea ler immedi­
ate ly to have the malfunction corrected .
Ill Sport differential: overheating T
he transmission temperature has increased
significantly due to the sporty driving manner .
Drive in a less sporty manner until the tem­
perature returns to the normal range and the
indicator light switches of.
A WARNING Co....- -
Contact your authorized Audi dealer or a
qualified workshop if the sport differential
i s faulty or malfunct ioning. The repair
must be performed by trained personnel
using the correct oil in order to ensure
safety .
¢¢ Turn signal s
The indicator light blinks when you use either
turn signal.
Whenever you use the left ll or the right rl
turn s ignal, the indicato r light blinks . When
you use the emergency f lashers, both indica­
tor lights flash .
If one of the turn signal light bulbs burn out,
the turn signal will blink twice as fast as nor­
mal. Carefully drive to your authorized Aud i
dealer immed iate ly to have the malfunction
corrected. The indicator light does not indi­
cate a ma lfunction if a turn signal on the trai l­
er or on the vehicle fails in trai ler towing
mode.
(D Tips
For more information on the turn signals,
refer to
c> page 45.
CRUISE /C'J' Cruise control
The warning/indicator light
f;;(l)~i~ (USA mod­
els)/ . (Canada models) illuminates when
the cruise control is act ivated
c> page 84 .

106 Audi drive select
Audi drive select
Driving settings
Introduction
Aud i d rive select mak es it possible to expe ri­
e nce diffe ren t types of vehi cle se ttings in o ne
ve hicl e. The dr ive r can se lect th ree
C o mfort ,
Description
The vehicle setup in each mode depends on
the vehicle's features. The engine, t ransm is­
sion, steering and adapt ive a ir s uspension/
sport* are always involved. The dynamic steer­
ing*, sport differential* and cornering lig ht"
can also be ad justed . The revers ible safety
belt tensioners ¢ page
188 are adap ted to
the dynamic mode.
Depending on the mode, the
Engine /Trans ­
mission
respond more quickly or i n a more
balanced manne r to acce le rator pedal move­
men ts.
The power
Steer ing (servotronic) ¢ page 194
can also be adapted to driving situations .
The adaptive air suspension/adaptive air sus ­
pension sport *
(Air suspension in the MMI) is
an electronically contro lled air suspension and
dampi ng system . They are adjusted depend ­
ing on the selected dr iving mode , the dr ive r's
ste ering, braking and acceleration input and
the r oad s urfa ce, ve hicle speed and load . A
spor ty se tti ng i s generally use d in vehicl es
with a dap tive air s usp ension spo rt *. T he vehi­
cle clea rance varies depending on the selected
mode and the speed .
Th e highway set ting is activ ated au to ma tically
when yo u drive above 75 mph (120 km/h) for
Systems Comfort
Engine /
bala nced
Transmission
Air suspension
comfortabl e
Steering comfortable
Auto and Dynamic modes in the MMI to
switch between a spo rty and a comfo rtable
driv ing mode.
You can also adjus t the se tt ing accord ing to
yo ur prefe rences in the
ind ividual mode. For
example , you can combine settings such as a
spo rty engine tuning w it h light stee ring .
more than 30 seconds in the
auto or dynamic
mode. The gro und clea rance is increased a uto ­
matically if the speed drops below 44 mph
(70 km/h) f or more than 120 seco nds.
Dynamic steering* changes the stee ring ratio
as a function of the dr iving speed in o rder to
optimize the driver's req uired steering effort.
This sets the steering to be less sensit ive at
highe r speeds in order to provide improved ve­
hicle control. At reduced speeds, steer ing is
more direct in or der to keep the s teer ing ef­
fo rt as minima l as poss ible wh en th e drive r is
maneuveri ng the vehicle . At low and average
speeds, dynam ic stee rin g* addition ally pro­
vides more responsive steering performance .
T he driver can set the basic steering ratio
c h aracteristics i n the Audi dr ive se lect .
A s a c ompone nt o f the all whee l dr ive sys te m
(quat tro ®) ¢ page
19 4, th e Sport differen·
tial*
di stributes the driving powe r to t he rear
axle depending on the situation . The distri bu­
tion o f power varies depending on the mode
selected. The goal is a high level of agi lity and
ability t o accelerate on curves . The ve hicle is
very respons ive to steering .
The following table provides an ove rv iew of
the characterist ics of each d riving mode.
Auto Dynamic
balance d sp orty
bala nced sporty
ba lanced sp orty
Dynamic steering* comfor table/indirec t balanced/direc t sporty/direct

Systems Comfort
Spo rt different ial*
balanced
Belt tensioner Standard
If your vehicle is equipped with Dynam ic
steer ing*, steering settings can also be ad ­
justed under the
Dynamic steering* menu
item.
(D Note
- Make sure there is enough clearance
above and below the vehicle when park­
i ng. The height of the vehicle can change
once it is parked due to temperature
fluctuations, changes to the load condi­
tions and changes to the driving modes,
which can affect clearance .
- When transporting the veh icle on a car
carr ier, train, ship or by other means, on­
ly tie the vehicle down at the running
surface of the tires, which is the outer
circumference . Secur ing the vehicle at
the axle components, suspension struts
or towing eyes is not permit ted because
the pressure in the air suspension struts
can change during transport. The vehicle
may not be secured sufficient ly if this
happens.
- If you a re going to tow a trailer, you
must activate the trailer operation mode
~ page 202.
@ Tips
-Se lecting the dynamic mode results in
sporty sh ifting character istics . The
S
gear position engages automatically .
- In vehicles that have dynamic steering*, operating noise is heard when starting or
stopping the engine. This does not indi­
cate a problem.
- In vehicles with the sport d ifferential*,
the
dynamic mode is deactivated when
tow ing a trailer.
- In some models, the maximum vehicle
speed can only be reached in the
auto
and dynamic modes.
Audi drive select 107
Auto Dynamic
agile sporty
Standard Deployment time
adapted
Selecting the driving mode
You con choose between Comfort, Auto , Dy­
namic and Individual.
Fig. 109 MMI : Dr ive select
.,. To select the mode, select the following in
the MMI:
ICARI function button > Comfort,
Auto , Dynamic or Individual.
You can change the driving mode when the ve­
hicle is stationary or wh ile driving. If traffic
permits, after changing modes, briefly take
your foot off the accelerator pedal so that the
recently selected mode is also activated for
the engine.
Comfort
The Comfort mode prov ides a comfortable ve­
hicle setting . The engine, transmission* and
sport differential* respond in a balanced man­
ner when the accelerator pedal is pressed or
released. The steering moves easily and is less
direct* and the air suspension and cornering
light react comfortably. The setting is ideal
for driv ing on long stretches, such as on free­
ways .
Auto
Auto
provides a comfortable yet dynamic feel.
T he setting is perfect fo r daily use.
Dynamic
Dynamic
gives the vehicle a sporty feeling.
The engine responds quickly to accelerator

112 Automatic Transmission
Automatic
Transmission
tiptronic (8-speed
transmission)
Introduction
Your vehicle is equipped with an electronically controlled 8-speed automatic transmission .
Upshifting and downshifting take place auto­
matically .
The driver also has the option to shift the
gears manuafly c;,page 115 .
Dynamic Shift Program (DSP)
When a moderate driving style is used , the
transmission selects the most economical
driving mode. The transmission upshifts at a
lower RPM and downshifts at a higher RPM to
improve fuel effic ie ncy .
The transmission switches to a sporty mode
after a kick-down or when the driver uses a
sporty driving style characterized by quick ac­
celerator pedal movements, heavy accelera­
tion, frequent changes in speed and traveling
at the maximum speed .
Selecting the best driving mode is a continu­
ous process . However, the transmission will
also jump to a sporty driving mode if you
press the accelerator pedal quickly. When you
do this, the transmission shifts down into a
lower gear, which makes it possible to acceler­
ate quickly (for example, when passing anoth­
er vehicle) without having to press the pedal
down into the kick-down area . Once the trans ­
mission has shifted up again, it returns to the
original driving mode as long as it matches
the current driving style.
When driving in hills and mountains , the gear
selection adapts to the grade. This prevents
constant upshifting and downshifting when
driving uphill.
Indicator in the display
Fig. 118 Display : selecto r leve r position
@ -The current selector lever position is dis ­
played continuously . The gear is also dis­
played in manual mode
M.
@ -This indicato r appears temporarily if you
ch ange the selector lever position or if you
press the button on the selec tor lever
¢ page 112, fig . 119 . The current selector
lever pos ition is shown with a wh ite back­
ground .
Selecting a selector lever position
Fig. 119 Selector lever
----R----
- -- N- -- -1
- D/S--
Fig. 120 Pressing the button o n the selector leve r
The current selector lever position is displayed
on the selector lever <=;>fig. 119. ..,_

~ You may need to release the selector lever
lock depending on which se lector lever posi­
t ion is selected and which one you would
like to select ¢
page 113, Selector lever
lock .
~ To engage the nearest selector lever posi ­
t ion, move the selector lever forward/back
until you feel the first pressure po int. The
selector lever will return to its original posi ­
tion.
~ T o skip over one (or two) se lector lever posi­
tions, move the se lector lever past the first
(and second) pressure point into the desired
pos it ion. The selector lever will return to its
original position.
F or example, to move directly from the
D se­
lector lever position to
P when stopping the
vehicle, you can shift past the
N and R selec­
tor lever positions.
Selector lever lock
The selector lever lock prevents you from se­
lecting a position unintentionally, causing the
vehicle to roll. When engaging some selector
lever positions, you must press the button on
the selector lever¢
fig. 119 and/or press the
brake pedal.
You must press the brake pedal to engage a
selector lever position when the engine is run­
ning while the vehicle is stationary. The ar­
rows ¢
fig. 120 indicate when you need to
press the button on the selector lever.
The selector lever does not lock if you shift from
D to R within one second. This allows
you to "rock" the vehicle to free it when it is
stuck .
P- Park
The whee ls are locked in this position. Only
shift into park when the vehicle is stationary
¢ & .To engage the
P selector lever position,
press the button on the selector lever and
shift into the
P position .
You can only shift out of park when the eng ine
is running and you are pressing the brake ped­
al. Press the button on the selector lever to
Automatic Transmission 113
release the parking lock and select the desired
selector lever position.
P engages automatically when you switch the
engine off while
D, Sor R is engaged or in
manua l mode .
If you switch the eng ine off whe n N is engag­
ed, the transmission remains in
N for approxi­
mately 30 minutes and then Pis engaged.
You must use the emergency release proce­
dure to release the parking lock before towing
the vehi cle ¢
page 116.
R- Reverse
The reverse gear is engaged in this pos it ion .
Only select reverse when the vehicle is sta­
tionary and the engine is running at id le speed
¢ & -To engage the
R selector leve r position,
press the button on the selector lever, press
the brake pedal and move the selector lever
into the
R position.
T he back-up lights turn on when you select
the
R selector lever position while the engine
' ' 1s ru nning .
N -Neutral
The transmission is in idle in this pos it ion. To
engage the
N selector lever position, press
the button on the selector lever and shift int o
the
N posi tion.
If you switch the engine off whe n N is engag­
ed, the transmission remains in
N for approxi­
mately 30 minutes and then Pis engaged.
The vehicle cannot be locked when the selec ­
tor lever is in the
N position .
When dr iving through an automat ic car wash,
first select the
N position and then switch the
engine off¢
page 207.
D - Drive
In this position, the transmission shifts up
and down automatically depending on engine load, veh icle speed and the dynamic shift pro-
gram (DSP) .
IJJ,,

114 Automatic Tran sm iss io n
To shift from N to D when traveling at speeds
be low S km/h, press the brake pedal and se­
lect the
D se lector lever posit ion ¢ & .
Under certain condi tions such as driving in the
mountains or when towing a trailer , it may be
he lpful to switch to manual mode temporarily
to sh ift
manually to adapt to the driv ing con­
d itions
¢ page 115.
S · Sport
The S pos it ion can be selected for sporty driv­
ing . Upshifting at a higher RPM makes full use
of the engine's power .
You can on ly select the
S se lector lever posi ­
tion when Dis engaged. Move the selector
l ever back to engage the
S se lector lever posi­
tion . To select the
D selector lever position
again when
S is engaged , move the selector
lever back¢ &.
The
S selector lever position engages auto ­
matica lly when you select the dynamic mode
in Audi drive select .
A WARNING
-Never engage R or P while driving. It
cou ld cause a crash.
-
- Power is st ill transmitted to the whee ls
when the eng ine is running at idle. To
prevent the vehicle from "creeping", you
must keep your foot on the b rake in all
selector lever positions except
P and N
when the eng ine is running. Do not inad­
vertent ly press the accelerator pedal
when the veh icle is stationary . Otherwise
the vehicle will start to move immediate­
ly . T his cou ld happen even if the parking
brake is activated.
- Before opening the hood, select the
P se­
lector lever position and set the parking
brake. Th is reduces the risk of a crash . Al­
ways read and follow the applicable
warnings¢
page 216, Engine compart­
ment .
-Never get out of the driver's seat when
the engine is runn ing . -
If you must get out of the vehicle, move
the selector lever secure ly into the P po­
sition and apply the parking brake firmly.
@ Tips
- If you unintentionally shift into the N se­
lector lever position whi le driving, take
your foot off the accelerator pedal and
wa it for the engine to slow down until it
is idling before you sh ift into Dor
S.
Driving tips
The gears shif t au toma tically.
Sta rting from a stop
.. Press and hold the brake peda l.
.. Start the engine ¢
page 79.
.. Press the b utton on the selector lever and
select the
D , Sor R selector lever position
¢page 112.
.. Wait a moment until the transmission
shifts . You will notice a slight movement
when the gear engages .
.. Release t he b rake peda l and press the acce l­
erator pedal ¢,& .
Stopping temporarily
.. Press the brake pedal to stop the veh icle, for
example at a traffic l ight . Do not press the
accelerator peda l when do ing th is .
.. To prevent the vehicle from ro lling when you
s tart dr iving, set the par kin g b rake when
s topping on la rge incl ines ¢
A_.
.. The parking brake will release automatica lly
and the vehicle will start moving once you
press the acce lerator pedal.
Parking
.. Press and hold the bra ke peda l¢ ,& .
.. Set the parking brake .
.. To engage the
P selector leve r position,
press the button on the selector leve r and
shift into the
P position ¢ page 112.
When park ing on a level su rface, simp ly place
the se lector lever in the
P position. On slopes,
activate the par king brake first and then move
Iii>