2010 AUDI S8 ESP

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ACC not available
The text message ACC not available appea rs, fo r example, if the
t empe ra ture of the b rakes is excessive . Adaptive Cru ise Contro l is
tempo rar ily not ava ilab le. A war ning tone sounds as a reminder.
ACC not available!
T he text message ACC not available! appears in the event o f a
ma lf u nction . Adaptive Cru ise Contro l is tur ned off . A warn ing tone
sounds as a remi nder. Have the system inspected by a qualifie d dea l­
ers hip.
ACC sensor blocked
The text message ACC sensor blocked appears when the ACC System
does not detect a ny objects over an extended t ime per iod . For the
time being, the distance to ve hicles up ahead is not being con trolled .
T he ACC system is not switched
off, so increased alertness is require d.
Th e fo llow ing m ay be reasons fo r the text m essag e ACC senso r
blocked:
• The ACC se nsor is di rty. T he AC( syst em is no t reacti ng, or is not
reacting correctly, to vehicles traveling ahead .
• It is possib le tha t you are dr iv ing on a ro ad wit h ve ry lig ht tra ffic
without anything at the s ide of the road (e.g. gua rd rails, traff ic s igns,
tr ees). A s so on as a vehicle i s de te ct ed b y the sys tem ag ain, it ret urns
to its contro l range a nd the text message disappears.
T he ACC sensor is located in the area unde r the front license p late . If
there is a loss of op eration d ue to heavy co ntam inat ion, this a rea
sho uld cleane d to resto re prope r o peration.
ACC sensor blocked!
T he text message ACC sen sor blocked! a pp ears w hen the A CC System
can no longer accurately detect vehicles movi ng up ahead in your lane
of t ravel. A daptive C ruise Cont ro l i s tu rned off . A warning tone a lso
so unds as a re mi nder.
To decide whether it is necessary to switch off t he ACC (ACC sensor
blo cked !) o r if it is o nly a te mporary c ond ition (ACC se nsor blo cke d), the system will also takes
into cons ideration the outs ide temperature
and/or the windshie ld wiper o per ation.
Th e ACC sensor is d irty or b locked (e .g . leaves, snow) .
The ACC senso r is located in the area under the front license plate. If
th e A CC sensor is dir ty or bloc ke d , clean t he ar ea to res tore sy stem
operat ion.
EPB act ivation
T he text message EPB activation appears i f eme rgency braking was
initi ated wi th the Elec tro mecha ni cal Pa rkin g Bra ke ( EPB). A dapti ve
Cr uise Contro l is turned off. A gong sounds as a reminder.
ESP activation
T he text message ESP activation appears if the E lectron ic Stabi liza­
tion Prog ram ( ESP) has inte rven ed to ta ke co ntrol in a criti cal d riving
sit uat io n. In this case Adaptive C ruise Contro l is automatically turned
off. A gong s ounds a s a rem inder.
Speed range
The te xt message Speed range ap pears if the cur rent speed is too low
to set or to hold the requested speed.
W hen setti ng a desired speed, it m ust be at least 2 0 mp h (30 km/h).
At speeds be low 17 mph (25 km/ h), the cruise contro l is turned off.
Shift lever position!
T he text message Shift lever position! appears w hen the sh ift select
lever is move d to po siti on
N . In t his p osition, Ad aptive C ruise Con trol
is not available. •
App lies to veh icles : w ith Adaptive Cruise Control
Settings in MMI
The time int erval can b e se t in fvf fvfl.
Se ttings in t he Adaptive Cruise Control me nu are poss ible
only with the eng ine ru nning a nd t he ve hicle s tat ionary . _,,,

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Aud i Lane assist
Lane assist
Applies to veh icles : w ith lane assist
Description
Lane assist helps you keep your vehicle in your lane.
Lane assist uses a camera to detect lane boundary lines. If the system
detects that your vehicle is about to leave a lane boundary line, the
steering wheel
vibrates to alert the driver. If lane assist detects
boundary lines on both sides o f the veh icle's lane, the system enters
act ive standby mode, which is indicated by t he gree n indicator light
/: on the instrument cluster .
If the system is in active standby mode and the turn signal is acti­
vated before driving over the boundary line , the warning does not
occur sinc e th e system allows for in tention al lane changes.
The system is designed for driving on freeways and expanded high­
ways and th us works only at speeds of 40 mph (65 km/h) or more.
& WARNING
• Lane assist will not keep your vehicle in your lane. The system
only warns the driver when the vehicle is leaving the lane. The
driver is always responsible for keeping the vehicle in the lane.
• The camera is not able to detect all lane boundary lines and in
some cases might also detect lane structures or objects as
boundary lines. This can lead to incorrect warnings or warnings
that fail to go off at all.
• The camera's visibility can be impaired by vehicles ahead of
you, for instance, or by rain, snow, heavy spray or light shining
into the camera lens. This can cause lane assist to fail to detect
boundary lines. •
Applies to veh icles: wit h lane assist
Activating and deactivating
Fig. 156 Turn signal
lever: Lane assist
button
Fig. 157 Windshield:
Lane assist camera
viewing window
-Press the=> fig . 156 button to act ivate or deactivate the
system. The/: ind icator light o n the instrument cluster
will illumi nate or go out.
Instrument cluster indicator light
/:\Ready: The green indicator light shows that the system is ready to
use. A warning alerts the driver when the vehicle drives over detected
lane boundary lines . -.,

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Audi side assist
Lane Change Assistant
Applies to veh icles : with s ide ass ist
Descr iption
The side assist helps you when changing lanes.
l Audi AS J
Fig. 158 Rear
bumper: Position of
radar sensors (not
visible on outside)
Fig. 159 Signal light
on the outside mirror·
driver's side
Side ass ist uses radar sensors (not visible on outside)~ fig. 158 to
help the driver check blind spots, and see what is happening in traffic
behind the vehicle~
page 146, fig. 161.
Signal lights are built into both outside mirrors~ fig. 159. The signal
light on the left outs ide mirror assists when moving over into the left
Contro ls a nd e quip ­
m en t Vehicle
OP-eration
lane and the signal light on the right outside mirror assists when
moving over into the right lane.
Th e signal light comes on to tell you that side assist has detected a
vehicle on that side and that the position of this other vehicle should be taken into account if you were to change lanes. This is called the
informational stage signal~ page 147. The informational stage
signal is designed so that you notice it only when you are looking in
the outside mirror .
When you activate the turn s ignal and side assist detects a vehicle in
a notab le location, the corresponding signal on the outside mirror
flashes briefly and brightly several times. This is the
alert stage
signal ~
page 147. •
App lie s to ve hicle s: with sid e ass ist
Activating and deactivating
Activating
Fig. 160 Cockpit : Side
assist button
- Press the button~ fig. 160. The indicator on the button
lights up. ..,
Vehicle care Do-it-yourselt service iTechnical data

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Deactivating
- Press the button again . T he indicator light o n the b utton
goes out.
The system works at speeds faster tha n 19 mph (30 km/h) .
& WARNING
• Imp roper reliance on the side assist system can cause collisions
and seriou s per sonal injury:
- Never rely only on s ide ass ist when changing lanes.
- Alway s che ck rear view mirror s to m ake sure that it i s safe to
change lanes.
• Side a ssist cannot detect all vehicles under all condition s­
danger of accident!
• Side a ssi st cannot detect vehicle s in time to alert you when
they approach from beh ind at very high speed, or fall drop back
very quickly .
• The radar sen sor's
v is ion can be reduced or entirely blocked by
rain , snow, and heavy spray . This can result in side as sis t not
adequately detecting vehicle s or , in some cases, not detecting
them at a ll. Alway s keep an eye on the dir ection you are traveling
and the rele vant area around the vehicle.
• Please note that side assist indicates there are approaching
vehicles , or vehicles in you r blind spot, only after you r vehicle has
reached a driving speed of at lea st 19 mph (30 km/h).
• Side assist signal doe s not work around t ight corners (turning
radius less than 328 feet or 100 m ).
• Side assist is no replacement for the driver 's full attention . The
driver alone is respon sible for lane change s and s imilar driving
maneuvers. Always keep an eye on the direction you are traveling
and the relevant area around the vehicle.
0 Note
• T o ensure that you do not adversely affe ct s ide as sist , do not block
the area on the rear b umper where the radar sensors are located with
fo reign objects (such as st ic kers or b icycle ra cks).
• Make s ure that the signal light on the o utside mi rror is not
bloc ked by stic ke rs or othe r items.
[I) Tips
• Side ass ist automatica lly deac tivates if it detects that the radar
sensors are blocked=>
page 152. The indicator light on the button
goes out.
• Th e area on the bumper w he re the radar sensors are located must
c ons istent ly rema in free of snow, i ce, a nd he avy soiling so that s ide
assist can function properly. Follow the add itiona l notes on
=>page 1 5 2.
• Add it iona l tinting on t he front side windows can ma ke it harder to
see and correctly u nders tand the s ig nal light on the outs ide mirro r.
• For Decla ration of Compliance to United States FCC and Industry
Canada regulations=>
page 364. •
Applies to vehicl es : w it h side ass ist
Sensor detection area
, D i
Fig. 161 S chem ati c
illustrat io n : S ensor
detection are a
~

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The detection~ page 146, fig. 161 of the radar sensor detection
area is made up of :
• the approach area (light green area)
(D, about 230 feet (70 m)
behind the vehicle, and
• the "blind spot" (dark green area)@.
The radar sensors cover the adjacent left and right lanes. Other lanes are
not cove red by the radar sensors.
rn Tip s
Side assist does not measure act ual lane width. The system assumes
a fixed lane w idth. Detection in the left and right lanes is based on
this assumed lane w idth. When driving on narrow roads or when
driving to the left or right of the center of a travel lane, it is possible
that vehicles will be detected that are
not in the lane next to the lane
you are using~
page 151. •
Applie s to ve hicl es: w ith s id e a ssist
Operation
Side assist compares the distance and difference in speed of detected
vehicles with the speed of your vehicle . Whenever the difference in
speed and distance is registered as notab le if you were to change
lanes, a signa l light appears on the respect ive m irror .
The signa l can light up if you are passed by a vehicle or if you are
passing another vehicle.
If you pass another vehicle slowly (d ifference in speed less than 9
mph, or 15 km/h) , the signa l light will come on as soon as the other
vehicle is in your blind spot and is detected by side ass ist . When the
difference in speed is greater, the signal light wi ll not come on. •
Controls and equip ­
ment Safety first
A
pp lies to ve hicles : w ith side assist
Informational and alert stage signals
S ide assis t has two signa l st ages:
• the informational stage signal, and
• t he ale rt stage signal.
S ide assist helps you by using the appropr iate s ignal stage,
depending on whether or not you have activated the turn signal, and
thus have indicated that you are or are not changing lanes .
Informat ional stage signal
As long as you have not activated the turn signal, side assist informs
you of detected vehicles that are registered as being in a notable loca­
tion if you were to change lanes . Wheneve r the detected vehicle 's
difference in speed and distance is registered by side assist as
notable, the signal l ight on the respective m irror produces muted
illumination .
Th e br ightness of the info rmationa l stage signal is designed no t to be
as intense, so that it does not interfere w ith your v iew of the road
when you are driving and have no in tention of chang ing lanes. When
you look in the outside mirror, you can clearly see the informat ional
stage signal.
Alert stage signal
Whe n you act ivate the tu rn s ignal, a nd side assist has de tected a
vehicle in a notable location on that particular side, the signal light on
this side mirro r flashes b rightly. The repeated brief and bright
flash ing of the alert stage signal reminds you to carefully check
traffic to the rear in the outside mirror and over your shoulder, so t hat
you can safely complete the lane change~
& in "Safety tips" on
page 152.
rn Tips
The brightness of the signa l light on the outside mirrors can be
adjusted with the MMI
~ page 150. •
Vehicle care Technical data

Audi side assist -_______________ ____.
(]] Tips
• Side assist is not active when the basic brightness is adjusted. The
signal light comes on br iefly to help you make the adjustment.
• Your settings are automat ically stored and assigned to the remote
control key being used .•
A ppli es to ve hicles : w it h s ide ass ist
General information
Side assist has limits and cannot detect vehicles under all road and
weather conditions . Please remember system limitations and n ever
re ly on the system, especially when :
• driving through curves=>
page 151,
• lanes are of different widths=> page 151. •
Ap plies to vehicles: w ith sid e assist
When driving through curves
Side assist cannot detect vehicles in curves with a turning radius of
less than 328 feet (100 m).
When driving through a curve, it is possible that side assist may
register a vehicle two lanes over, and the signal on the outside mirror
will light up.•
Con tro ls a nd e quip ­
m en t Vehicle
OP-eration
Applies to vehicles : with side assist
Lane width
Fig. 166 Lanes of a
n orma l width are in
detection area
Fig . 167 Narrow
lanes: Side assist may
detect vehicles two
lanes away
Side assist's detection area is designed to cover lanes of standard
w idth to the left and rig ht of your travel lane, depending on whether
you drive in the center of your lane or closer to the edge.
If you drive in narrow lanes, side assist's detectio n area may also
include other lanes -especially if you tend to drive on t he edge of your
lane => fig. 167. Under these conditions, vehicl es can also be
detected that are two lanes away, and side assist then could switch
between the informationa l and warning stage signals .
When driving in very wide lanes, vehicles in the adjacent lane may not
be detected because they are not inside the detection area .•
Vehicle care Do-it-yourselt service iTechnical data

-Audi side assist •m ___________________ _
Notes
Applies to vehicles: w it h side ass ist
Messages in instrument cluster display
If side assist turns off automatically, the indicator light on the button
w ill go out and you w ill see a message in the instrument cluster
display:
Audi s ide ass ist not available: sensors possibly blocked
T he side ass ist senso rs a re bu ilt into the rear bumpe r on the left and
r ight (not v is ible on the outside)=>
page 145, fig. 158 . To ensu re
that yo u do not adversely affect the way side assist functions, foreign
objects (such as st ickers or bicycle racks) should not be attached to
the area on t he rear bumper whe re the sensors are located. If side
ass ist f unctions are adve rsely affec ted, you will see this mes sage in
the instrument cluster d isp lay. Remove anyth ing that may be
blo ckin g the sensors .
If no vehicle is detected for a longer period of t ime w hile driving, side
assist w ill also sw itch
off automatica lly .
Audi s ide ass ist currently not available
If the re is a tempo rary p ro blem (such as the vehicle 's ba tte ry c har ge
being low), s ide assist ca nnot be act ivated temporar ily .
Audi side a ssist: system fault
Have the system checked by an authori zed Audi dealer or qualified
work sho p.•
Ap plies to ve hicles : w it h sid e ass ist
Safety tips
The s ide assist detection may be limited when driving aro und narrow
s tr eet corners, on hilly st ree ts, an d un der poo r wea ther condit ions. It is possib
le that the radar sensors may also detect other objects,
s uch a s high or s taggere d guardrails.
Side assis t does not measure ac tual lane wid th . The system assumes
a fixed la ne w idth . Detection in the left and rig ht lanes is based on
th is assu m ed lane w id th . W hen drivi ng on nar row ro ads or w hen
driving to the left or r ight of the cente r of a t ravel lane, it is possib le
th at vehicles will be de te ct ed tha t are
no t in the la ne next to t he lane
you are us ing.
& WARNING
• Improper reliance on the side assist system can cause collisions
and serious personal injury:
-Never rely only on s ide assist when changing lanes.
- Always check rear view mirrors to make sure that it is safe to
change lanes.
• Side assist cannot detect all vehicles under all conditions­
danger of accident!
• Side assist cannot detect vehicles in time to alert you when
they approach from behind at very high speed , or fall drop back
very quickly .
• The radar sensor's
vision can be reduced or entirely blocked by
rain, snow, and heavy spray. This can result in side assist not
adequately detecting vehicles or, in some cases , not detecting
them at all . Always keep an eye on the direction you are traveling
and the relevant area around the vehicle .
• Please note that side assist indicates there are approaching
vehicles , or vehicles in your blind spot , only after your vehicle has
reached a driving speed of at least 19 mph (30 km/h) .
• Side assist signal does not work around tight corners (turning
radius less than 328 feet, or 100 m) .
• Side assist is no replacement for the driver's full attention . The
driv er alone is responsible for lane changes and similar driving
maneuvers . Always keep an eye on the direction you are traveling
and the relevant area around the vehicle .
~

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If you press a fu nction bu tto n on t he M MI termina l, the v is u a l display
dis appea rs. Manu ally sw itchin g th e par king assist on ag ain via the
p,qA
switch s hows th e visual image on the MMI display again . Further
info rmation regarding the MMI term inal is in cl uded in the MMI user's
ma nual.
Rear-view camera (rear view)
The rear-view camera picture~ page 166, fig . 183 appears on the
MM I d is play as a mir ror im age. The re ar-view came ra pic ture has
or ientat ion lines and mar ked surfaces projected into i t as an a id to
the par king process ~
page 164. The red line in the picture
~ pag e 164, fig. 179 or~ page 164, fig. 1 80 indicates the coll is ion
area . You s houl d sto p bac kin g up, prefera bly befo re yo u reac h this
poin t~ & -
lf your vehicle is close to an obstacle , th e visual d istance d isplay also
appe ars in th e pic t ur e fr om t he re ar -view camera. This s uperim posed
display is intended to help d isplay the re levant cr itical ve hicle area .
If the visual dis play is shown on the MMI display and you press the
co ntr ol bu tton wi th the
Rear view funct ion ~ page 161 , fig. 178, the
pict ure from t he rear -view came ra is disp laye d.
If the pic ture from t he re ar-view camera is sh own and yo u pre ss the
cont rol button with the
Graphic f unction~ page 166 , fig. 183, t he
visual displ ay is s hown.
Th e p icture from th e re ar-v iew ca mera can b e sw itche d off o n the
MM I dis play ~
page 173 . The acoust ic distance warning remains
a cti ve.
If you press a function b utton on the MMI term ina l, the rear-v iew
c amera picture d is app ears. The rear -view came ra pictur e re a ppears
the next time you pa rk . But the picture from the rear-view camera can
also be show n ag a in on the MMI display by manua lly switc hing off
and on wi th t he
p,,1 A swi tch. Fu rther in fo rm ation r egard ing the M MI
terminal is incl uded i n th e MM I user 's manual.
Controls and equip ­
ment Safety first
& WARNING
•
Sensors have dead spaces in which objects cannot be detected .
Be especially careful to check for small children and animals
before backing up. Small children and animals will not always be
detected by the sensors .
• The Audi parking system is not a substitute for being careful
and alert when backing up. Be especially careful during parking
and similar maneuvers . Always watch where you are driving and
make sure that nothing is in the way.
• Remember that low obstacles which have already been
signaled may pass below the system's sensing zone when the
vehicle is backing up. The fact that the signal stops does not mean
that you have cleared the obstacle. When the signal stops, impact is imminent . Objects such as trailer hitches, chains, narrow posts
or fences covered by a thin layer of paint may not always be
detected by the sy stem. They can still damage your vehicle
without warning.
• Always make sure that the volume and frequency of the chimes
is adjusted so that you can easily hear the acoustic distance signal
even if the radio is playing, the air-conditioner blower is on High
or there is a high level of outside no ise.
- Check the settings whenever someone else has driven the
vehicle before you.
• Improper reliance on the Audi parking system can cause colli­
sions and serious personal injury.
-Never rely only on parking assist when backing up.
- Always che ck rear view mirrors to make sure it i s safe to back
up.
[ i ] Tips
• The rear -view came ra pict ure is avai lab le as soon as the M MI
D ispl ay or the MMI i s swi tched o n, or the s tart -up ph ase is comple ted. _,.
Vehicle care Technical data