2013 AUDI A8 parking sensors

100 Audi adaptive cruise control and braking guard
(end of a traffic jam or vehicle that has
broken down in traffic).
- Always remember that the radar sensor
for the braking guard works only within
defined detection and range limits that
may prevent the proper detection of oth­
er vehicles.
- The radar sensor's function and range
can be reduced by rain, snow and heavy
spray. Moving vehicles up ahead may not
be promptly detected or may not be de­
tected at all.
- Reflective surfaces including crash barri­
ers or tunnel entrances may impair the
function of the radar sensor.
(D Tips
- You can cancel the braking with increas­
ing force that is initiated by the system
by braking yourself, by accelerating no­
ticeably or by swerving.
- Braking guard error messages
r::> page 100.
-Keep in mind that braking guard can
brake unexpectedly . Always secure any
cargo or objects that you are transport­
ing to reduce the risk of damage or in­
jury.
Settings in the MMI
Applies to vehicles: with Audi adaptive cruise control
• Select: ICARI function button > Car systems
control button > Driver assist > Audi brak­
ing guard.
System -
Switch braking guard On and Off.
When you switch the ignition on, the message
Audi braking guard off appears if the system
is switched off.
Early warning -The distance and approach
warnings in the display can be switched
On/
Off.
Tips
- Your settings are automatically stored
and assigned to the remote control key being used at the time the settings are
made.
- If you switch the ESC to sport mode,
braking guard switches off automatically
~page 200.
- Switch braking guard off when you are
loading the vehicle onto a vehicle carrier,
train, ship or other type of transporta­
tion. This can prevent undesired warn­
ings from the braking guard system.
Messages
Applies to vehicles: with Aud i adapt ive cru ise contro l
ACC unavailable
ACC and braking guard: unavailable
The system cannot detect moving vehicles up
ahead correctly and is switched off. The sen­
sors have been displaced or are not working
properly. The Audi pre sense functions may al­
so be affected. Drive to your authorized Audi
dealer or authorized Audi service facility im­
mediately to have the malfunction corrected.
ACC: unavailable at this time. No sensor vi­
sion
ACC and braking guide: unavailable at this
time. No sensor vision
This message appears if the sensor view is ob­ structed, for example by leaves, snow, heavy
spray or dirt . Clean the sensors
r:> page 93,
fig. 93.
ACC: unavailable at this time. Incline too
steep
The road exceeds the maximum possible an­
gle for proper adaptive cruise control opera­
tion. Adaptive cruise control is switched off .
ACC: only selector lever positions D, S or M
available
Select the D, Sor M selector lever position.
ACC: unavailable at this time. Parking brake
set
The adaptive cruise control system switches
off automatically if the parking brake is set. .,.

Parking systems
General information
App lies to vehicles: with park in g system plus/rear view
camera/peripheral cameras
Depending on your vehicle's equipment, vari­
ous parking aids will help you when parking
and maneuvering.
The
advanced parking system with rear view
camera
ass ists you when parking by audibly
and v isua lly indicating objects detected
in
front of
and behind the vehicle . The rear view
camera shows the area behind the vehicle in
the Infotainment display. This display assists
you when you are cross or para llel parking
c:;,page 122.
The peripheral cameras assist you with park­
ing and maneuvering. You are aided by various
cameras depending on the vehicle equipment level ¢
page 126. In addition, you are assist­
ed by the functions from the sensors
c:;, page 122, Sensors, c:;, page 124 , Visual
display .
A WARNING
-Always look fo r traff ic and check the area
around your vehicle by looking at it di­
rect ly as well. The parking system cannot
replace the driver's attention. The driver
is a lways respons ible for safety during
parking and for all other maneuvers.
- Please note that some sur faces, such as
clothing, are not detected by the system .
- Sensors and cameras have blind spots in
which peop le and objects cannot be de­
tected. Be especially cautious of children
and animals.
- The sensors can be displaced by impacts
or damage to the radiator grille, bumper,
wheel housing and the underbody. The
parking systems may become impaired
as a result. Have your authorized Audi
dealer or qualified workshop check their
function.
- Make sure the sensors are not covered by
stickers, deposits or any other obstruc­
t ions as it may impair the sensor func-
Parking systems 121
tion. For information on cleaning, refer
to
c:;, page 218.
(D Note
-Some objects are not detected by the
system under certain circumstances:
- Objects such as barr ier chains, trailer
draw bars, vertical poles or fences
- Objects above the sensors such as wall
extensions
- Objects w ith specific surfaces or struc­
tures such as chain link fences or pow­
der snow .
- If you continue driving closer to a low-ly­
ing object, it may disappear from the
sensor range. Note that you w ill no lon­
ger be warned about this obstacle .
(D Tips
- The system may provide a warning even
though there are no obstacles in the cov­
erage area in some situations, such as:
- certain road surfaces or for long grass.
- externa l ult rason ic so urces e.g. from
cleaning vehicles.
- heavy rain, snow or thick vehicle ex ­
haust.
- We recommend that you practice park­
ing in a traffic-free location or parking
lot to become familiar w ith the system.
When doing this, there should be good
light and weather cond itions.
- You can change the volume and pitch of
the signals as we ll as the disp lay
c:;, page 131.
-Please refer to the instructions for tow­
ing a trailer
c:;, page 131.
- What appears in the infotainment dis­
play is somewhat time-delayed.

122 Parking systems
Advanced parking
system with rear view
camera
Introduction
Applies to vehicles: with advanced park ing system with
rear view camera
Fig. 128 Illust rat ion: Cross parking
Fig. 129 Illust ration: paralle l parking
g
:i:
"' "'
Vehicles with the park ing system advanced
are equipped with a rear view camera in addi­
tion to the acoustic and v isua l park ing system.
You can use
cross parking for example, to
park in a parking space or in a garage
c:> fig. 128. You can use parallel parking if you
would like to park on the side of the road
¢ fig. 129 .
General information
Applies to vehicles: with advanced parking system with
rear view camera
Fig. 130 Area covered (D and area not covered@by
the rear v iew camera
AU Dl
Fig. 131 Rear lid: Location of t he rear view camera
Sensors
Sensors are located in the front and rear
bumpers . If these detect an obstacle, visual
and in some situations audible signa ls warn
you .
Make sure the sensors are not covered by
stickers, deposits or any other obstructions as
it may impair the sensor function. For infor­
mation on cleaning, refer to
c:> page 218 .
The disp lay field begins approximately at:
front side
3 ft (0.90 m)
center
4 ft (1.20 m)
side 2
ft (0.60 m)
rear center
T he closer you get to the obstacle, the shorter
the interval between the audible signals . A
continuous tone sounds w hen the obstacle is
less than approximately 1
ft (0.30 m) away.
Do not continue driving farther
c::> .&. in Gener­
al information on page 121, c:>(Din General
information on page 121
!

126 Parking systems
long side of the blue surface so that there is
sufficient space from the obstacle. The sur­
face m ust not be to uchi ng. You will a lso need
to start tur ning the steer ing wheel much ear­
lier. The blue curve
r:::;, fig. 13 7 must not touch
the obstacle and should have sufficient room .
@ Tips
The left or right orientation lines and sur­
faces will be displayed, depending on the turn signa l be ing used .
Peripheral cameras
Introduction
Applies to vehicles: with top view camera system
In addition to the f unctions from the sensors
c::> page 122, Sensors, c::> page 124, Visual dis ­
play,
this parking system contains peripheral
cameras. Depending on the ve hicle equ ip­
ment, you are assisted by various
views such
as periphera l view, corner views at the front
and rear of the veh icle, and views di rectly in
fro nt of o r behind the vehicle.
General information
Applies to vehicles: with top view camera system
Fig. 138 Locat io n of peripheral cameras
Depending on the vehicle equ ipment, the pe­
ripheral cameras are found in the radiator
grille, i n the luggage compartment lid and on
both exterior mirrors
r:::;, fig . 138 . Make sure
that the lenses are not covered by deposits or
any other obstructions as it may impair the
system. For information on cleani ng, refer to
c::> page 218.
In the to p view mode, b lack corners are
shown in t he vehicle silhouette . Objects in
these areas are outside of the camera 's field
of
view and are not detected .
T he accuracy of the o rientation lines and the
blue surfaces is reduced if the adaptive air
suspension * is faulty, if the vehicle is lifted or
if the
dy namic mode is activated r:::;, page 109.
A WARNING
-- Always read and follow the applicable
warn ings
r:::;, & in General information on
page 121 .
-If the position or the installat io n angle
of a camera was changed, after a colli­
sion for example, do not continue to use
the system fo r safety reasons. Have it
checked by your author ized Audi deale r­
sh ip.
- Keep in mind that the image in the dis­
p la y is distorted if the exterior mi rror
housing has bee n manually adjusted .
- U se the
rear mode and the corn er view
( rear)
m od e only when the luggage com­
partment lid is fu lly closed . Otherw ise
the image in the display will be d istort­
ed .
- The vehicle surro undings are shown us­
ing the came ra images. The vehicle im­
age is shown by the system. Ob jects and
obstacles above the camera are not d is­
p layed.
- Camera lenses enlarge and distort the field of vision. The objects appear both
altered and inaccurate on the screen.
(D Note
- Always read and follow the applica ble
warnings
¢ (I) in General information on
page 121.
- The Infotainment d isplay shows the di ­
rection in which the rear of the vehicle is
traveling based on the steer ing whee l
ang le. The front of the vehicle front
sw ings out mo re than the rear of the
ve­
hicl e. M aintain pl enty of d istance so that .,_

Adjusting the display and the warning tones
App lies to vehicles: with advanced park ing system wit h
rea r view camera/top v iew camera syste m
The display and warning tones can be adjust­
ed in the Infotainment.
~ Se lect: ICARI f u nct io n button > Car systems
control button > Driver assist > Parking aid .
Display
On * -
opti cal d isplay is shown for the parking
sys tem plus, rea r view came ra image is shown
for parking system plus with rear view cam ­
e ra *.
Off -when t he par king system is sw itched off,
on ly audib le sign als are given.
Warning tones
Front volume -
Volume for the fro nt area
Rear volume -Volume for the rear area
Front frequency -Frequency for the front area
Rear frequency -Frequency for the rear area
Music volume while parking -When the park­
in g system is turned on, the vol ume of t he au­
d io/v ideo source is lower ed.
The new ly adjusted value is briefly heard from
the signa l generator.
@ Tips
- The warning tones ca n also be adjusted
direct ly from the visual display or the
rear view camera* image. S imply press
the
Settings cont ro l but to n.
- Changed settings are activated when the
parking system is switched on aga in.
- The settings are automatically stored
and ass igned to the remote control key
that is in use .
Error messages
Applies to vehicles: with a dvanced park ing system wit h
r ea r view camera/top v iew camera syste m
There is an error in t he system if the LED in
the
?# A button is blinking and you hear a con-
Parking systems 131
tin uous alarm fo r a few seconds after switch ­
ing on the par king system or when the park­
ing system is already activated. If the error is
not corrected before you switc h off the ign i­
tion, the LED in the
P,1 1.A button will blink the
next t ime you sw itch on the parking system by
shifting i nto reverse .
If a sensor is fa ulty, the!¾ symbol will appear
in front of/behind the vehicle in the Infota in­
ment display . If a rear sensor is faulty, only
obstacles that are in the front detec tion a rea
a re shown . If a front sensor is fau lty, on ly ob­
s tacles t hat are in the rear area are shown.
Peripheral cameras*
There is also a system error if:
- the
'(gl ,, symbol appears i n the display and
the corresponding d isp lay area is shown in
blue. The camera is not work ing in this area.
- all segments aro und the vehicles are red or
if no segments are displayed.
D rive to your authorized A udi dealer or au ­
thorized repair facility immed iate ly to have
the malfunction correcte d.
Trailer hitch
Applies to vehicles: wi th adva nced parking syste m with
rear view ca mera/top view ca mera system
Fo r vehicles using the trailer so cket, the pa rk­
i ng sys tem rear sensors do not tu rn on when
you shift i nto reverse gea r or when you press
the
P,#~ button . This res ults in the following re ­
strictions:
T he re is no dist ance warn ing fo r th e rea r. T he
fron t sensors remain act ivated. The visua l dis­
play switches to the t railer towing mode . The
rear view camera image will not show the or i­
entat ion lines and the bl ue surfaces.
(D Tips
Trai ler h itches that are not insta lled at the
factory may ca use the park ing system to
malfunction or they may restr ict its func­
tion.

218 Cleaning and protection
This also applies to cleaning headlights
and painted bumpers. Remember: the
closer the nozzle is to the surface of the
material, the greater the stress on the ma­
terial.
Caring for vehicles with matte finish
paint
Ap plies to vehicles: with matte fi nish pa in t
Vehicles with matte finish paint require spe­
cial care due to the characteristics of the
paint.
Washing by hand
To avoid damaging the paint when washing,
first remove dust and large particles from
your vehicle. Insects, grease spots and finger ­
prints are best removed with a
special cleaner
for matte finish paint.
Apply the product using a microfiber cloth . To
avoid damaging the paint surface, do not use
too much pressure .
Rinse the vehicle thoroughly with water . Clean
the vehicle starting at the top and working to­
ward the bottom using a
neutral shampoo
and a soft microfiber cloth . Stop frequently to
rinse the cloth thoroughly .
Clean the wheels and sill panels last. Use a
clean
sponge on these areas.
Rinse the vehicle thoroughly again and let it
air dry. If there are any water spots, they can
be removed using a
leather cloth.
Clean again with the special cleaner for matte
finish paint
if necessary.
Removing stubborn dirt
Bird droppings or tree sap
are best removed
with plenty of water and a microfiber cloth.
You should rinse off
gasoline residue immedi­
ately with plenty of water.
_& WARNING
- Wash your vehicle only when the ignition
is switched off to reduce the risk of a
crash. -
Always read and heed all WARNINGS and
other information ¢
page 215.
@ Note
-Do not treat vehicle parts painted with
matte finish paint using polishing mate­
rials or hard wax. These products could
cause damage to the appearance or sur­
face that cannot be repaired.
- Never use protective wax. It can destroy
the matte finish effect.
- Do not place any stickers or magnetic
signs on vehicle parts painted with
matte finish paint. The paint could be
damaged when the stickers or magnets
are removed .
- To prevent paint damage, do not wash
the vehicle in direct sunlight.
- To prevent damage to the paint surface,
do not use insect removal sponges,
rough kitchen sponges or similar items.
- You should remove debris (such as in­
sects) from the headlight lenses on a
regular basis, for example when refuel­
ing your vehicle . Only clean the head­
lights using a wet cloth or sponge, never
a dry one. Cleaning with soapy water is
recommended.
(D Tips
For more information on special cleaning
products designed for matte finish paint,
seeyourAudidea~~
' Sensors and camera lenses
- Remove snow with a hand brush and remove
ice with a de-icing spray that does not con­
tain solvents.
- Clean the sensors (adaptive cruise control*,
parking system*) with a cleaning solution
that does not contain solvents and a soft
cloth.
- Dampen the camera lens with a household alcohol-based glass cleaner, and then wipe
the lens clean with a dry cloth . The area in
front of the camera lens is normally cleaned
by the windshield wipers (lane assist*) or .,.

308 Index
Mechanical key . . . . . . . . . . . . . . . . . . . . . . 31
Mirrors Adjusting the exterior mirrors . .. .... .. 54
Compass ................ .. .. .. .. .. 55
dimming ................ .. .. .... .. 54
Vanity mirrors . . . . . . . . . . . . . . . . . SO,
s 1
Monitoring the Advanced Airbag System 163
Mult ifunction stee ring wheel ......... .. 24
N
Natural leather ................ .... .
New tires and wheels
NHTSA 223
260
Contacting ... ........... ........ . 142
N ight vision assistant ........ ... .... .
C leaning camera .......... ... .... .
Number of seats
......... .... .. .. .. .
0
112
218
144
Occupant seating pos it ions ....... .... 135
Octane rating ................ ... .. . 228
Odometer · · · · · · · · · · · · · · · · · ... .... .. 26
OFF (automatic climate control) . . . . . . . . 79
Oi l
refer to Engine oil
235
On-board computer .................. 24
On-Board Diagnostic System (OBD) Data Link Connector (DLC) .. .. .. .. .. . . 28
E lectronic speed limiter . . . . . . . . . . . . . . 29
Malfunction Indicator Lamp (MIL) . . . . . 28
Open door/hood/rear lid warning . . . . . . . 28
Opening Hood .... .. ................ ..... . 232
Luggag e compartment lid . . . . . . . . 37, 39
Panoramic sunroof ......... ... .... .. 43
Power windows .............. .... .. 40
Sliding/tilting sunro of ......... ...... 42
Sun shades . . . . . . . . . . . . . . . . . . . . 44, 51
Operate your vehicle economica lly and
minimize pollution .......... ... .... . 208
Othe r equipment (effic iency program ) 25
Outside mirrors
refer to Exterior mirrors . . . . . . . . . . . . . 54
p
Paint
Touch-up .. .... .. .. .............. .
Paint No .
..........................
220
290
Panoramic sunroof .... .......... ..... 43
Sun shade . ........................ 44
Parking ... ..... .. .. ............. _ .. 86
Valet parking .... .................. 41
Parking brake ..... ... .......... ..... 85
also refer to Electromechanical parking
brake · · · · · · · · · · · · · · · · · ............ 85
Parking system
Adjust ing the display/war ning tone ... 131
Cleaning sensors/camera ........... 218
Cleaning the rear view camera ....... 122
Malfunction ..... ............... .. 131
P eripheral cameras ............ ... _ 126
T ra iler hitch ..... ................. 131
Parking systems ................ .... 121
Parts replacement . ............. .... 298
Pass-through with ski sack ............ . 70
PASSENGER AIR BAG OFF light .. ..... . 163
Passenger protection . . . . . . . . . . . . . . . . 196
Passive safety system .............. .. 134
Pedals ..... ....................... 139
Physical principles of a frontal collision . 145
Polishing .......................... 219
Pollen filter
refer to Pollutant filter (automatic A/C
system) .. ... .. .. .. ..... ...... . _ ._ . 78
Pollutant filter (automatic A/C system) .. 78
Power locking system .............. ... 32
Locking/unlocking the vehicle from in-
s ide
· · · · · · ....................... . 35
Luggag e compartment lid . . . . . . . . . . . . 36
Se lective unlock feature . . . . . . . . . . . . . 33
Settings . ..... .. ........... _ .. .. _ . 33
Unlo cking and locking vehicle ......... 34
Power seat adjustment Front seats . . . . . . . . . . . . . . . . . . . . . . . . 58
Rear seats ..... .. .. ............. _ . . 60
Power steer ing (servotronic) .......... 202
Power windows ...................... 40
malfunction · · · · · · · · · · · ............ 41