2017 AUDI A8 change wheel

Ass is t
system may have detected a vehicle in another
lane that is not adjacent to your current lane.
- If you are driving through a curve. Side assist may react to a vehicle that is one lane over
from th e adjacent lane .
- If s ide assist reacts to other objects (such as
high or d isplaced guard ra ils).
- In poor weather condit ions. The side assist
functions are limited.
Do not cover the radar sensors <=>
fig. 121 with
stickers, deposits, bicycle wheels o r othe r ob ­
jects, beca use they wi ll impair the function. Do
not use side ass ist when towing a trailer. For in­
formation on cleaning, see <=>
page 306.
A WARNING
-Always pay attention to traffic and to the
area around your vehicle. Side assist cannot
rep lace a driver's attention. The driver alone
is a lways responsible for lane changes and
similar d riving maneuvers .
- In some situat ions, the system may not
func tion or its funct ion may be limited . For
example :
- if vehicles are approaching or being left
behind very quickly. The display may not
turn on in t ime .
- In poor weather conditions such as heavy
rain, snow or heavy mist .
- On very wide lanes, in tight curves, or i f
there is a rise in the road surface. Vehicles
in the adjacent lane may not be detected
because they are outs ide of the sensor
range.
- Audi side ass ist cannot detect a ll vehicles
under a ll condit ions, which can increase the
risk of accidents.
- Please note that side assist only displays ap­ proaching vehicles or vehicles in your blind
spot if your vehicle is traveling at least
19 mph (30 km/h) .
- In certain situations, the system may not
work or its function may be limited. For ex ­
amp le:
- The display may not turn on at the rig ht
time if veh ides are approaching or passing
very q uick ly .
106
-
- In poor weather conditions, such as heavy
rain, snow or fog .
- In very wide lanes , in tight c urves or when
there are slopes in the roadway, vehicles
i n the ne ighboring lanes may not be de­
tected because they a re outside of the
sensor range .
(D Note
The sensors can be d isplaced by impacts or
damage to the bumper, wheel housing and underbody. This can impair the system. Have
an authorized Audi dealer or author ized Audi
Service Fac ility check their f unct io n.
@ Tips
- If the w indow glass in the dr iver's door or
front passenge r's door has been tinted, the
display in t he exterior mirror may be incor­
rect .
- For an explanat ion on co nfo rm ity w ith the
FCC regulations in the Un ited States and the
Indust ry Canada regulatio ns, see
~page 339.
Switching on/off
Applies to: vehicles wi th A ud i side assist
F ig . 122 D river 's doo r: side as sist but ton
.,. Press the button to sw itch the system on and
off <=>.&
in General information on page 106 .
The LED in the button tur ns on when side assis t
is swi tched on.

0 co .... N ,..... N .... 0 0 :c ' Setting the display brightness
Appl ies to: ve hicles with Audi side assist
The display brightness can be adjusted in the In­
fotainment system.
.. Se lect : the I CAR I function button > Car systems
contro l button > Driver ass ist > Audi side as­
sist .
The display brightness ad justs automat ica lly to
the br ightness of the surroundings, both in the
i n formation and in the warning stage . In very
dark or very bright sur roundings, the automatic
ad ju stment will set t he d isp lay to the m inimum
or maxim um level. In such cases, you may no tice
no change when adjus ting the b rightness, o r the
change may only be no tic eable once the s ur­
r o undings change .
Ad just the b rig ht ness to a level where the d isp lay
in t he inform ation stage wi ll no t dis rup t your
view ahead. If you change the bright ness, the dis­
p lay in the ex terior mirror will brief ly show the
b rightness level in the information stage . The
brightness of the warning stage is linked to the
brightness in the informat ion stage and is ad just­
ed along w ith the information stage.
(D Tips
- Side assist is not active wh ile you are ma k­
i ng the ad justment.
- Your settings are automatically store d and
ass igned to the remote control key being
used.
Messages
A ppl ies to: ve hicles with Audi side assist
If s ide ass ist switches off by itself, the LED in the
button turns off and a message will appear in the
i nstr ument cluster d is pl ay :
Audi side assist: Currently unavailable . No
sensor vision
The rada r senso rs' vision is affected . Do not cover
the area in front of the senso rs with bike wheels ,
sticke rs, dirt o r othe r objects . Clean t he a rea in
fr on t of the senso rs , if necess ary
c> page 105,
fig. 1 21 .
Assist
Audi side assist: currently unavailable
S id e assist c annot be sw itched on at this time be­
ca use there is a ma lfunction ( for example, the
battery c harge leve l may be too low).
Audi side assist: System fault!
T he system canno t gua rantee that it will detect
vehicle s cor rec tly and it has switc hed off. The
senso rs have been moved or are f aulty. H ave the
system checked by an au thorized Audi dealer o r
autho rized Audi Serv ice Facility soon.
Audi side assist: Unavailable when towing
S ide ass ist swit ches off automatically when a fac­
tory -inst alled tra ile r hi tch is con necte d to the
electrical connec tor on the t rai ler . There is no
guarantee the system will switch off when using
a retrofitted trailer hitch. Do not use side assist
when towing a trai ler.
Night vision assist with
pedestrian and wild
animal detection
Description
App lies to : vehicles wit h night vision assist
The night vision assist can detect, highlight and,
if necessary, warn about pedestrians and large wild animals.
N ight v ision assist w ith pedestrian and w ild ani ­
mal detection assists you at nig ht by using an in­
frared camera to monitor the a rea in front of
your vehicle, within the limits of the system. It can d isplay objects up to a distance of approxi ­
mately 1000 feet (300 m) . The thermal image
de te cted by the camera is show n in the inst ru­
ment cluster d is pla y. Warm areas appear lighter
and co ld areas appear d arker.
107

0 co .... N ,..... N .... 0 0 :c ' depends on the driving mode selected, steering
movements, the driver's braking and accelera­
tion, and as the road surface, vehicle speed and load. A sporty setting is generally used in vehicles
with adaptive air suspension sport*.
The vehicle ground clearance depends on the
mode selected and the speed. When you are in
the auto or dynamic mode, the highway setting is
activated when you drive above 75 mph (120 km/
h) for more than 30 seconds. The ground clear­
ance is increased automatically if the speed
drops below 44 mph (70 km/h) for more than 120 seconds .
Steering
The power steering adapts. Indirect steering that
moves easily as in comfort mode is especially
suited to long drives on a highway. The dynamic
mode provides sporty, direct steering .
Applies to: vehicles with dynamic steering
The steering ratio changes based on vehicle
speed in order to maintain optimum steering ef ­
fort for the driver at all times . This sets the steer­
ing to be less sensitive at higher speeds in order
to provide improved vehicle control. At reduced
speeds, steering is more direct in order to keep
the steering effort as minimal as possible when
the driver is maneuvering the vehicle. At low and
average speeds, dynamic steering* additionally
provides more responsive steering performance.
Sport differential*
As a component of the all wheel drive system
(quattro)
~ page 130, the sport differential dis­
tributes the driving power to the rear axle de­
pending on the situation. The distribution of
power varies from balanced (comfort) to sporty
(dynamic) depending on the selected mode. The
goal is a high level of agility and ability to accel ­
erate on curves. The vehicle is very responsive to
steering .
Cornering light*
The cornering light adapts the high beams to the
direction of the curve depending on the speed.
The pivoting action and the lighting also adapt to
the mode .
Assist
Adaptive cruise control*
The behavior when accelerating can be adjusted
from comfortable to sporty, depending on the
drive select mode. Adaptive cruise control also
responds to the driving behavior of the vehicle
ahead in a more conservative or sporty manner.
Engine sound*
The engine sound adapts to the current mode
and can be subtle to sporty.
(D Note
- Make sure there is enough clearance above
and below the vehicle when parking. The
height of the vehicle can change once it is
parked due to temperature fluctuations,
changes to the load conditions and changes
to the driving modes, which can affect clear­
ance.
- When transporting the vehicle on a car car­
rier, train, ship or by other means, only tie
the vehicle down at the running surface of
the tires, which is the outer circumference.
Securing the vehicle at the axle compo­
nents, suspension struts or towing eyes is
not permitted because the pressure in the
air suspension struts can change during
transport. The vehicle may not be secured
sufficiently if this happens.
@ Tips
- In some models, the maximum vehicle
speed can only be reached in the auto and
dynamic modes.
- The S selector lever position automatically
engages if the dynamic mode is selected.
- In vehicles that have dynamic steering*, op­
erating noise is heard when starting or stop­
ping the engine. This does not indicate a
problem.
111

Parking systems
Parking systems
General information
Applies to: vehicles with parking system plus/rearview cam­
era/peripheral camera
Depending on your vehicle's equipment , various
parking aids will help you when parking and ma­
neuvering.
The
parking system plus assists you when park­
ing by audibly and visually indicating objects de­
tected in front of and behind the vehicle
¢page 115.
The rearview camera shows the area behind the
vehicle in the Infotainment system display. This
display assists you when you are cross or parallel parking
¢ page 116. The parking system plus
functions are also available
¢ page 115.
The peripheral cameras give various views to
help you when parking or maneuvering
¢ page 119. The parking system plus functions
are also available
¢page 115.
& WARNING
-Always look for traffic and check the area
around your vehicle by looking at it directly
as well. The parking system cannot replace
the driver's attention. The driver is always
responsible when entering or leaving a park­
ing space and during similar maneuvers .
- Please note that some surfaces , such as
clothing, are not detected by the system .
- Sensors and cameras have blind spots in
which people and objects cannot be detect­
ed . Be especially cautious of small children
and animals .
- The sensors can be displaced by impacts or
damage to the radiator gr ille, bumper,
wheel housing and the underbody . The park­
ing system may be impaired as a result.
Have an authorized Audi dealer or author­
ized Audi Service Facility check their func­
tion .
- Make sure the sensors are not obstructed by
stickers, deposits or other materials. If they
are, the sensor function could be impaired.
For additional information on cleaning, see
c:> page 306.
114
(D Note
-Some objects are not detected or displayed
by the system under certain circumstances:
- Objects such as barrier chains, trailer draw
bars, vertical poles or fences
- Objects above the sensors such as wall ex ­
tensions
- Objects with certain surfaces or structures
such as chain link fences or powder snow
- If you continue driving closer to a low ob­
ject, it may disappear from the sensor range. Note that you will no longer be
warned about th is obstacle.
(D Tips
- The system may provide a warning even
though there are no obstacles in the cover­
age area in some situations, such as:
- certain road surfaces or when there is tall
grass.
- external ultrasonic sources such as from cleaning vehicles .
- in heavy rain, snow, or thick vehicle ex­
haust.
- We recommend that you practice parking in
a traffic -free location or parking lot to be­
come familiar with the system . When doing
this, there should be good light and weath­
er conditions.
- You can change the volume and pitch of the
signals as well as the display¢
page 124.
-Please refer to the instructions for towing a
trailer located in
¢page 124.
-What appears in the infotainment display is
somewhat time-delayed.
- The sensors must be kept clean and free of
snow and ice for park aid to operate .

C) C0 ....
"' " "' .... 0 0 :r -In certain situations, people or objects in
the display appear closer or farther away:
- For objects that do not touch the ground,
such as the bumper of a parked vehicle, a
trailer hitch or the rear of a truck. Do not
use the orientation lines in this case.
- If driven from a level surface onto an in­
cline, or a downward slope.
- If driven toward protruding objects.
- If the vehicle is carrying too much load in
the rear.
- The accuracy of the orientation lines and
blue surfaces decreases when the vehicle is
raised/lowered ¢
page 110.
(D Note
-Always read and follow the applicable warn­
ings
c:> © in General information on
page 114 .
-The orange-colored orientation lines in the
Infotainment display show the vehicle path based on the steering wheel angle . The
front of the vehicle swings out more than
the rear of the vehicle. Maintain plenty of
distance so that an exterior mirror or a cor­
ner of the vehicle does not collide with any
obstacles.
Switching on/off
Applies to: vehicles with rearv1ew camera
Switching on
"'Shif t into reverse, or
"' Press the
p,,,A button in the center console
c:>page 115, fig. 131. A short conf irmation
tone sounds and the LED in the button turns
on.
Switching between the rearview camera and
optical display
"' Press the Graphic contro l button ®
c:, page 117, fig. 136 to see the optical display .
"' Press the
Rear view control button to see the
. . rearv,ew camera image.
Switching off
"'Drive faster than 6 mph (10 km/h), or
"' Press the
P'"A button, or
Parking systems
"'Sw itch the ignition off.
@ Tips
- The visual display in the left part of the dis­
play should help you detect the critical vehi­
cle areas.
- You can change the volume and pitch of the
signals as well as the display ¢
page 124.
Perpendicular parking
Applies to: vehicles with rearview camera
This view may be used when parking in a garage
or in a parking space.
Fig. 136 Infota inment system: a iming at a park ing space
Fig. 137 Infotainment system: aligning the vehicle
"'Turn the Infotainment system on and shift into
reverse gear.
"' The orange orientation lines
(D show the direc­
tion of travel of the ve hicle. Turn the steering
wheel until the orange orientation lines appear
in the parking space
c:> fig. 136. Use the mark­
ings @to help you estimate the distance to an
obstacle. Each marking represents approxi­
mately 3 ft (1 m). The blue area represents an
extension of the vehicle's outline by approxi­
mately 16 ft (S meters) to the rear.
117

.. Turn the Infotainment system on and shift into
reverse gear. The parking system is turned on
and the
Cross park ing view is displayed.
.. Press the control button on the Infotainment
unit @¢
page 118, fig. 138. The Para llel pa rk ­
ing
view is displayed .
.. Back up and align your vehicle so the blue area
@ borders on the rear end of the vehicle be­
hind you or on the parking space line¢.,&.
in
General information on page 119, ¢(Din Gen­
eral information on page 119 .
The blue area
rep resents an extension of the vehicle's outline
by approximately 16 ft (5 meters) to the rear .
The long s ide of the blue area should be on the
curb. The entire b lue area must f it into the
parking space .
.. With the vehicle stopped, turn the steering
wheel to the r ight as far as it w ill go .
.. Back into the parking space until the b lue curve
¢
fig . 151 touches the cu rb ¢.,&. in General in­
formation on page 119, ¢(Din General infor­
mation on page 119.
Stop the vehicle .
.. With the vehicle stopped, turn the steering
whee l to the left as far as it will go.
.. Continue to back into the parking space until
the vehicle is parked parallel to the curb¢
/A
in General information on page 119, ¢(Din
General information on page 119.@
repre­
sents the rear bumper . At the very latest, stop
the vehicle when the red o rie ntation line@
bo rders an object . Keep an eye on the front of
you r vehicle while doing this.
Parking next to obstacles
If there is an obstacle (such as a wall) next to the
parking space, pos ition the vehicle so t here is
mo re space on that side. Position the long s ide of
the blue area so that there is s ufficient space
from the obje ct. The area must not be on the ob­
stacle . You will also need to start tu rning the
steering whee l earlier. The blue curve
¢
page 118, fig . 139 must n ot touch the obsta­
cle, but rather there should be enough distance.
@ Tips
C)
~ The left or right orientation lines and surfaces
"' ~ w ill be displayed, depending on the turn sig-
8 na l being used. 0 :r Parking systems
Trailer mode
Applies to : vehicles wit h peripheral cameras a nd tra iler hitch
This view assists you in positioning the vehicle in
front of a trailer .
Fig. 15 2 In fotainment system: rear mo de
Requirement: the trailer mode m ust be selected
¢page 121, Rear .
.,. Now yo u can posit ion your ve hicle in front of
the t railer
¢ .,&. in General information on
page 119,
¢ (Din General information on
page 119.
The orange orient ation line indicates
the expected path toward the trailer h itch. Use
the blue lines to help you est imate the distance
to the trailer hitch.
Setting the mode
Applies to : vehicles wit h peripheral ca meras
.,. Select: !CAR ! function button> Car systems
control button > Driver assi st > Pa rking aid >
Change to front /re ar > Auto or Manual.
Auto -
This view behind the vehicle (Rear mode)
is d isplayed automat ically when you shift into re­
verse. Th is view in front of the vehicle
( Front
mode) is d isplayed automat ica lly when you shift
i n to the forward gea rs.
Manu al -When you switch the system on, the
view beh ind the ve hicle
(Rear mode) is always
displayed and it does not switch to the
Front
mode when a forward gear is se lected .
123

Audi pre sense
Audi pre sense Preventative passenger
protection
A pp lies to: ve hicles w ith Audi p re se nse
Pre sense can initiate steps to protect vehicle oc­
cupants in certain dangerous situations. The
fu nctions described a re available depending on
ve hicle equi pment:
Audi pre sense basic
The fo llow ing funct ions can be triggered in cer­
tain driving situations:
- Tighten ing of the safety belts (for examp le,
during heavy braking): the front safety belts
have reversible belt tensioners. If a coll is ion
does not occur, the safety belts loosen slightly
and are ready to trigger again.
- Closing the w indows and the sunroof*
The function of the pre sense basic is activated at
a speed of 20 mp h (30 km/h) or higher. The de ­
p loyment time is adapted in the drive select dy­
namic mode.
Audi pre sense front (vehicles with adaptive
cru ise control*)
Pre sense front contains the f unctions of pre
sense basic. In add ition, the likelihood of a rear­
end collis ion with the vehicle ahead is also calcu­
lated, withi n the limits of the system. If the risk
of a collision is detected, the following functions
can t rigge r:
- Audi braking gua rd¢
page 99
- Tensioning of the safety belts
- Closing the windows and the sunroof *
Audi pre sense rear (vehicles with side
a ss ist* )
Pre sense rear contains the functions of p re sense
basic. In addition, the li ke lihood of a rear-end
col lision from the vehicle be hind is a lso ca lculat­
ed, w ith in the lim its of the system .
If the risk of a
collis ion is detected, the following functions can
tr igger:
- Tens ioning of the safety be lts
- Closing the windows and the sunroof *
216
- Adjusting the seats: the settings for the powe r
head restrains, the upper sections of the backr­
ests and the pne umatic side bolsters* change
on the front seats and the outer rear seats*. If
a collision does not occur, the seat sett ings
that were previously used are restored .
Audi pre sen se plus
Pre sense plus contains the f unctions of p re
sense front and pre sense rear.
Error message
Audi pre sense : Unavailable
Preventative passenger protection is not ava ila­
ble. Drive to yo ur autho rized Aud i dea le r o r au­
t h ori zed Aud i Service Facility immedia tely to have
t h e malfunct ion corre cte d.
.&_ WARNING
Pr e sense canno t overcome natura l phys ica l
l aws . It is a system designed to assist and it
cannot prevent a co llision. Do not let t he in­
creased sa fety provided tempt you into tak ing
risks . T his could inc rease your ris k of a colli ­
sion.
- The system can dep loy inco rrectly.
- Please note that the sensors do not always
detect a ll objects. Th is increases the r is k of
a co llision.
- Pre sense does not react to peop le or ani­
mals or objects that a re c rossing the vehi­
cle's path or are difficu lt to detect
¢page 94.
- Ref lective objects such as gua rd ra ils o r the
entrance to a tunne l, heavy rain and ice can
affect the funct io n of the radar sensors a nd
t he system 's ability to de tect a collision risk.
(D Note
The sensors can be d isplaced by impacts or
damage to the bumper , wheel housing a nd
underbody . Pre sense can be impaired by this .
Have an autho rized Aud i deale r or autho rized
A udi Service Fac ility ch eck their f unct io n. .,..

0 co .... N ,..._
N .... 0 0 :c ' OFF light comes on and stays on all the time
whenever the ignition is switched on.
A WARNING
- If the PASSENGER AIR BAG OFF light does
not go out when an adult is sitting on the
front passenger seat after taking the steps described above, make sure the adult is
properly seated and restrained at one of the
rear seating positions.
- Have the airbag system inspected by your
Audi dealer before transporting anyone on
the front passenger seat.
{D) Tips
If the weight-sensing mat in the front passen­
ger seat detects an empty seat, the front air­
bag on the passenger side will be turned off,
and the
PASSENGER AIR BAG OFF light will
stay on.
Repair, care and disposal of the airbags
Parts of the airbag system are installed at many
different places on your Audi. Installing, remov­
ing, servicing or repairing a part in an area of the
vehicle can damage a part of an airbag system
and prevent that system from working properly in a collision .
There are some important things you have to
know to make sure that the effectiveness of the
system will not be impaired and that discarded
components do not cause injury or pollute the
environment.
A WARNING
Improper care, servicing and repair proce­
dures can increase the risk of personal injury
and death by preventing an airbag from de­
ploying when needed or deploying an airbag
unexpectedly:
- Never cover, obstruct, or change the steer­
ing wheel horn pad or airbag cover or the in­
strument panel or modify them in any way.
- Never attach any objects such as cup holders
or telephone mountings to the surfaces cov­
ering the airbag units.
Airbag system
-For cleaning the horn pad or instrument
panel, use only a soft, dry cloth or one mois­
tened with plain water. Solvents or cleaners
could damage the airbag cover or change
the stiffness or strength of the material so
that the airbag cannot deploy and protect properly.
- Never repair, adjust, or change any parts of
the airbag system.
-All work on the steering wheel, instrument panel, front seats or electrical system (in­
cluding the installation of audio equipment,
cellular telephones and CB radios, etc.) must be performed by a qualified technician
who has the training and special equipment
necessary.
- For any work on the airbag system, we
strongly recommend that you see your au­
thorized Audi dealer or qualified workshop.
- Never modify the front bumper or parts of
the vehicle body.
- Always make sure that the side airbag can
inflate without interference:
- Never install seat covers or replacement
upholstery over the front seatbacks that
have not been specifically approved by
Audi.
- Never use additional seat cushions that
cover the areas where the side airbags in­
flate.
- Damage to the original seat covers or to
the seam in the area of the side airbag
module must always be repaired immedi­
ately by an authorized Audi dealer.
- The airbag system can be activated only
once. After an airbag has inflated, it must
be replaced by an authorized Audi dealer or
qualified technician who has the technical
information, training and special equipment
necessary.
- The airbag system can be deployed only
once. After an airbag has been deployed, it
must be replaced with new replacement
parts designed and approved especially for
your Audi model version. Replacement of complete airbag systems or airbag compo­nents must be performed by qualified work-
shops only. Make sure that any airbag
Ill-
239