2008 AUDI S6 sensor

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• To resume the saved speed, release the brake pedal and press
t he control lever~
page 139, "Turning Adaptive Cruise Contro l off
temporarily".
• If you use the accelerator to go faster than the speed of the
object ahead of you, the
drive r int erv enti on prompt will not be
accompanied by a warning signal.
• If the speed you previously set is exceeded, the indicator light in
t he speedometer wi ll switch off .•
Appl ies to veh icles : w ith Ada ptive C ru ise Cont rol
MMI settings
Individual settings for Adaptive Cruise C ontr ol can be
selected in the MM/ .
Fig. 1 41 MMI D isplay:
Ad apti ve C ru is e
Co ntrol
Sett ings for t he driving program can be adjusted indiv id u­
ally to the particular user and saved in the MMI. This can
only be done with the eng ine running.
- Press the
I CARI funct ion b utton .
- Selec t
System s* in the CAR menu.
Select
Ad aptive Cruise Control. The Adaptive Cruise
Control
menu appears .
Controls and equip ­
ment
Select driving progr am.
- Selec t the desi red driving program .
Setting th e dri ving p rogr am
In the dri ving program menu you can adjus t the characteristics of
Adaptive Cruise Contro l to what you want using
dyn ami c, s ta ndard
or co mfort .
Saving setting s
Your individual settings are automat ical ly saved and assigned to the
remote contro l key being used (remote key storage). If the key is
given to another person, the saved settings remain as they a re. •
System limitations
Ap plie s t o v ehi cles: with Ad apt ive Crui se Co nt rol
General information
Some driving situations which affect the function of the
radar sensor ore described below.
When driving, the Adaptive Cru ise Control is governed by physical
and system -specified limits. Also, under certain circumstances, the
ACC system may react unexpec tedly or late from the dr iver's point
of view. Therefore, always be attentive and intervene, if necessary :
• when driv ing around curves~
page 148
• when vehicles in front are not in line with your
vehic le ~
page 148
• when other vehicles are changing lanes~ page 149
• when other vehic les are difficu lt to detect~ page 149.
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& WARNING
The radar sensor's vision can be reduced by rain, snow and heavy
spray. This can result in vehicles driving ahead being inadequately
detected or, in some circumstances, not detected at all. If neces­
sary, take action yourself! •
Applies to ve hicle s: with Ad aptive Cruise Co nt rol
When driving around curves
L=~=======; ~
c'i
Entering a curve
Fig. 142 Vehicle
entering a curve
Fig. 143 Vehicle
leaving a curve
When entering a curve, the Adaptive Cruise Control may react to a
vehicle in the next lane and apply the brakes in your vehicle =>
fig. 142. The braking action can be overridden by depressing the
accelerator pedal.
Leaving a curve
At the exit from very long curves the predictive lane reading can
cause th e Adaptive Cruise Control to react to another vehicle in the
next lane and apply the brakes in your vehicle => fig. 143. The
braking action can be over ridden by depressing the accelerator
pedal. •
Applies to ve hicles: w ith Adaptive C ru ise Co nt rol
Vehicles offset to one side
Fig . 144 Vehicle trav­
eling ahead outside the
detection range of the
radar sensor
Vehicles traveling ahead and to one side cannot be detected by the
Adaptive Cruise Control until they are within the detection range of
the sensor. •

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Ap plies t o vehi cle s: wi th Ada ptive Crui se Co nt rol
Lane changes by other vehicles
Fig . 145 A vehicle
changes lanes
Vehicles which move into your lane a short distance ahead cannot
be identified by the Adaptive Cruise Control until they are in the
radar sensor's detection range. •
Applies to veh ic le s: w ith Adap tiv e C ruise Cont rol
Vehicles that are difficult to detect
I
i------------------"-;A
Fig . 146 Two-wheeled
vehicle driving ahead
Vehicles that are d ifficult to detect , e.g. two -wheeled vehicles
ahead, vehicles with high ground clearance, protruding load, are
frequently detected late or not at al l, under some circumstances. •
Contro ls and eq uip­
ment Vehicle care I I irechnical data

Audi lane assist -
----------------
, Not ready: The yellow indicator light shows that the system is
turned on but unable to send a warning. This can be due to the
following:
• There are no boundary lines, or there is only one boundary line
present .
• The boundary lines are not detected (e.g. due to snow, dirt, wet
conditions or light shining into the camera lens).
• More than two boundary lines (such as at construction sites) are
located in the vehicle's lane.
• The vehicle's speed is below the speed needed to activate it,
which is about
40 mph (65 km/h).
• The lane is narrower than about
8 ft. (2.5 ml, or wider than about
16 ft. (5 ml.
• The curve is too sharp.
Notes on the instrument cluster display
When the lane assist turns off automatically, the instrument cluster
indicator goes out and one of the following messages appears on
the display:
Audi lane assist not available: Currently no sensor vision
This message appears when the camera can no longer function
because it cannot detect the boundary lines. This may be due to the
following:
• The exterior side of the camera viewing window=>
page 150,
fig. 148 is covered with dirt or ice. Clean this part of the windshield.
• The camera viewing window is fogged up on the inside. In this
case, wait until the fog disappears before turning lane assist on
again.
• The system was unable to detect boundary lines over an
extended period of time due to road conditions (such as snow­
covered lanes). Do not turn lane assist on again until the lines can
be more easily detected.
Audi lane assist not available
Controls and equip ­
ment A temporary malfunction is preventing
lane assist from operating .
Try turning on lane assist again at a later time.
Audi lane assist: system fault
The system should be checked by an authorized Audi dealer or other qualified workshop.
[ i] Tips
• Make sure that the camera viewing window=> page 150, fig. 148
is not covered by stickers or similar objects .
• Always keep the camera viewing window clean. This can usually
be done by operating the windshield wipers. •
Applies to vehic les: with lane ass ist
MMI settings
You can use the MM/ to adjust the warning time and
steering wheel vibration.
Setting the warning time
Pressthe[CAR]function button.
Select
Systems * in the CAR menu.
Select
Audi lane assist.
I • •
Fig . 149 MMI Display :
Setting the warning
time and steering
wheel vibration

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Audi Parking System
Park Assist Systems
Applies to vehicles: with Aud i Par king System
General Information
Different park assist systems may be used for parking or
maneuvering, depending on the vehicle's features .
Audi P ark ing Sys te m (rea r)*:
For the parking system, the acoustic park assist system is installed
in the rear of the vehicle~
page 167 .
The rear parking assist system uses ultrasonic sensors to determine
the distance of the vehicle from a detected obstacle. There are a
total of four sensors located on the rear bumper (two in the midd le
and two on the sides).
Audi P arki ng Sy stem (r e ar , with r ear -v ie w cam era)*:
For the Audi Parking System (rear, with rear-view camera), the rear
acoustic park assist system is integrated in the rear of the vehicle
and the rear-view camera is integrated in the rear lid~
page 169.
The Audi Parking System (rear, with rear-view camera) uses u ltra ­
sonic sensors to determine the distance of the vehicle from a
detected obstacle. There are a total of four sensors located on the
rear bumper (two in the m idd le and two on the sides). •
Controls and equip­
ment
Audi Parking System (rear)
Applies to vehicles: with Audi Parking System (rear )
Rear acoustic park assist
The rear ac oustic park assist warns y ou of obsta cles or
objects behind your car.
D esc ripti on
The rear acoustic parking assist system determines the distance of
the vehicle from an obstacle using ultrasonic sensors. There are 4
sensors in the rear bumper .
The range at which the sensors start to measure is
about:
To the side
A cti va tio n
2 ft (0.60 ml
5.2 ft ( 1.60 ml
Acoustic parking assist is activated automatically when
rever se gear
is engaged . A brief tone confirms that the system is activated.
Warning tones
Distance warning is given by chimes which are generated by the
rear signal generator. The volume and the pitch of the chimes can
be adjusted in the MMI
~ page 168.
Reversing
Distance warning when reversing starts when an obstacle is
detected in the range of the parking assist system . As the distance
decreases, the time interval between the audible tones becomes
shorter .
When the distance is less than 1ft (0.30 ml, the tone becomes
continuous. At this point you should stop backing up .
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Please note that low objects already signalled by a warning can
disappear fro m the system 's detectio n range and wil l n ot con tinu e
to be signa lled .
If the distance to an obstacle remains the same, the vo lume of the
d istance wa rni ng i s gradually reduced after a bout 4 seconds .
Approaching another obstacle wi ll result in the distance warning
sound ing at the nor mal vo lume agai n.
Malfunctions in the system
If a warnin g tone is audible for about five seconds when you turn on
the ignition, there is a ma lfunction in the system. Have the prob lem
corrected by y our aut horiz ed Aud i dealer .
Keep the sensors in the rear bumper c lean and free from ice so that
t he acoustic park ass is t sy ste m can f unction pro per ly .
& WARNING
• Sensors have dead spaces in which objects cannot be
detected . Be e specially alert for small children and animals , since
they are not always detected by the sensors.
• The Acoustic Parking System is not a substitute for the dr iver's
own caution and alertne ss. Ultimate respon sibility always
remains with the driver during parking and similar maneuvers .
Always watch where you are driving .
• You should always adjust the volume and frequen cy of the
chimes so that you can easily hear the acoustic distance warning
even if the radio is playing , the air-condit ioner blower is on High or
there i s a high level of out side noise .
- Check the settings whenever anyone else has driven the
vehicle before you.
0 Note
• Reme mber that l ow obstacles for wh ic h a warn ing has already
been issued may "dive" below the system's sensing zone if the
v e h icl e is be ing backed u p closer. In this cas e, th e wa rning so und shutting off does
not indicate that you have c
leared the obstacle .
In stea d, impact is im min ent.
• Objects such as trai ler hitches, chains, narrow posts or fences
cov ered by a t hin lay er of p ain t may no t always be dete cte d by t he
system . T hey can stil l damage your vehicle without warning.
[ i ] Tips
K eep the sensors in the rear bumper clean and free of snow and ice
so tha t the acou stic parki ng a ssis t system ca n fu nc tio n proper ly . •
Ap plie s to v ehic le s : w ith Audi P arki ng Syst em ( re arl
Adjusting the chimes
Th e vo lum e and t he pitc h (freq uency) o f th e c him es can
be adju ste d i n th e
MM/ .
Rear volume adjustment
Pre ss th e [ CAR ] fun ctio n butt on.
S el ect
Audi parking system.
Fig . 166 MMI display :
pa rking system
S elect Rear volume if you want to change t he volume of
t h e rear si gnal genera tor .
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-Switch the ignition off, the entire acoustic parking
system is automatically deactivated.
The rear-view camera will deactivate automatically when you shift
into a forward gear and drive faster than about
9 mph (15 km/h) .
The delay in deactivating the camera provides an uninterrupted
view behind the vehicle especially when maneuvering in tight parking spaces and prevents the picture from turning off the every
time you shift out of reverse.
The vehicle -obstacle distance at which the sensors start to measure
is
about:
To the side 2 ft (0.60 m)
Center rear 5.2 ft (1.60 ml
Backing up
Distance notification when backing up starts when an obstacle is
detected that is within range of the Audi Parking System. As the
distance decreases, the time between the chimes gets shorter .
When the distance is less than
1 ft (0.30 m), the chime becomes a
continuous tone. Here, at the latest, you should stop backing up.
Please note that low objects already signaled by Audi Parking
System can become so close that they can no longer be detected
and will not continue to be signaled .
If the distance to an obstacle stays the same, the volume of the
distance signal chime is gradually reduced after about
4 seconds
(does not affect the continuous signal tone). Approaching another
obstacle will cause the distance signal to sound again at the normal
volume.
Distance signal tones
Distance is signaled by chimes from the rear signal generator. The
volume and the pitch of the chimes can be adjusted in the MMI
=>
page 178.
Rear-view camera (rear view)
The rear -view camera picture ~ page 173, fig. 172 appears in the
MMI Display as a mirror image . The rear-view camera picture has
orientation lines and marked surfaces projected into it, as an aid to
the parking process=>
page 171 . The red line in the picture
=>
page 171, fig. 168 or=> page 171, fig. 169 indicates the collision
area . Here , at the latest, you should stop backing up~&.
If the warning message appears in the display but not the rear-view
camera picture, read and confirm the warning message. The
acoustic distance signal is always active.
If you press a function button on the MMI terminal, the rear -view
camera picture disappears. The rear-view camera picture reappears
the next time you park.
When the rear -view camera picture is displayed, you can adjust the
volume and frequency of the acoustic parking via the control button
with the
Settings function ~ page 179.
Further information on the warning message and the MMI terminal
can be found in the MMI instruction booklet.
& WARNING
• Sensors have blind spots 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
~

Audi Parking System -
----------------=----=------'
& WARNING ! continued )
detected by the system . They can still damage your vehicle
without warning .
• Always make sure that the volu me and frequency of the chimes
i s adjusted so that you can easily hear the acousti c di stance signal
ev en if the radio is playing , the air- cond it ioner blower is on High or
there i s a high level of outs ide noise .
- Che ck the settings whenever someone else has driven the
vehicle before you.
• Improp er reliance on the Audi Parking System can cause colli­
s ions and serious personal inju ry .
- Never rely only on parking assist when backing up.
- Always check rear view mirrors to make sure it is safe to back
up.
[ i ) Tips
• The rea r-view came ra pic ture is avai lable a s soon as the MMI
D isplay or the MMI is switched on, or the start-up phase is
completed.
• K eep the sensors in the rear bumper and the rear-view camera
len s clean a nd free of snow and ice, so that the Aud i Pa rking Syste m
can work properl y. Please follow the additional notes on
~ page 179 . •
Con tro ls and eq uip­
ment
App lies to veh icles: with Audi Parking System ( rear) and rear-view camera
Rear-view camera (Rear View)
T he rea r-vie w camer a picture , appearing in the MM/
Display, s hows t he are a behin d t he veh icle.
9
"' co m
Fig . 168 T op view :
Pa rking mode 1
0
Fig . 169 T op view :
Parking mode 2
Parking mode
Two different parkin g modes are available for parking with the rear ­
v iew camera. The two different parking modes are denotes as
"parking mode 1" ~ page 173 a nd "parking mode 2" ~ page 175.
"Parking mode 1" ~ fig. 168, for e xamp le, can be used to park in a
parki ng space o r a par king garage ~
pag e 173 .
"Parking mode 2" ~ fig. 169, for example, can be used to {parallel)
park on the s ide of the road~
page 175. ..,
Vehicle care
I I irechnical data