2020 AUDI A8 sensor

4N0012721BD
Parking and maneuvering

> Press the & button in the center console. When
activating, a brief tone will sound and the LED
in the button will turn on. Or
> Press bin the upper display if the visual dis-
tance indicator is shown > page 193, fig. 146.
Automatic activation
The system activates automatically when reverse
gear is engaged while the engine is running. A
brief tone will sound.
Automatic deactivation
The system deactivates automatically when driv-
ing forward faster than 6 mph (10 km/h).

ZA WARNING
Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 154.
(era Wael]
Applies to: vehicles with rearview camera/peripheral cameras

You can manually start the cleaning of the rear-
view camera. The settings depend on the vehicle
equipment.

> Select |---| > Clean rearview camera in the upper
display when the parking system is active.


Z\ WARNING
Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 154.
Applies to: vehicles with rearview camera/peripheral cameras


Fig. 149 Upper display: aiming at a parking space
When parking with the rearview camera or pe-
ripheral camera, the parking system plus audio
and visual warnings* will also assist you
=> page 193.
Visual orientation lines
@ The orange orientation lines show the vehi-
cle's direction of travel > ©. Turn the steer-
ing wheel until the orange orientation lines
align with the parking space.
@ Use the blue markings to help you estimate
the distance to an obstacle. Each marking
represents approximately 3 feet (1 meter).
The blue area represents an extension of the
vehicle's
outline by approximately 16 feet (5
meters) to the rear.
@® You can recognize the rear bumper in the
lower display.
@ You should stop driving in reverse when the
red orientation line touches the edge of an
object, at the latest.
Symbols
If $2/&9/< is displayed and the display area
represented by that symbol is not available, then
the camera on the that side is not available. The
power exterior mirrors may have been folded in
or a door or the luggage compartment lid may
have been opened.
If #4 is displayed, there is a system malfunction
and the display area represented by that symbol
is not available. The camera is not working in this
area.
If Avis displayed, the respective ultrasonic sensor
is icy or dirty. Clean the area in front of the sen-
sors > page 156.
If one of the symbols continues to be displayed,
drive immediately to an authorized Audi dealer or
authorized Audi Service Facility to have the mal-
function repaired.

ZA\ WARNING
— Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 154. >

195

Parking and maneuvering


— Sensors and cameras have spots in which
the surrounding area cannot be detected.
Objects, animals, and people may only be
detected with limitations may not be detect-
ed at all. Always monitor the traffic and the
vehicle's surroundings directly and do not
become distracted.

©) Note
— The orange orientation lines @) show the di-
rection the rear of the vehicle will be travel-
ing, 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.
Operating the peripheral cameras
— Keep enough distance from the curb to
avoid damage to the rims.
— Only use the images provided by the camera
on the rear of the vehicle when the luggage
compartment lid is completely closed. Make
sure any objects you may have mounted on
the luggage compartment lid do not block
the rearview camera.
G) Tips
Applies to: vehicles with air suspension: The
accuracy of the orientation lines and blue sur-
faces on the camera display decreases when
the vehicle is raised or lowered with the air
suspension.

Applies to: vehicles with peripheral cameras



RAZ.0131

Fig. 150 Upper display: left side: surrounding area. Right side: 3D surroundings.
On vehicles with peripheral cameras, you can se-
lect among different views.
The camera views can be controlled with the
touch display. In certain views, you can zoom in
or out on the displayed area, and move, tilt, or
rotate the 3D surroundings.

) Requirement: The vehicle surroundings (Camera) must be
selected in the View in the side area.
196
Selecting the views
> To display the entire selection bar, tap the cur-
rent view (2) or swipe at the edge of the selec-
tion bar from left to right.
> To select a view, press (2) - @) in the upper dis-
play or tap in an area to show the vehicle in the
side view )).

4N0012721BD
Parking and maneuvering

> To select a 3D surroundings view, press the »G2)
symbol (@). Then select the desired 3D
surroundings view @) - @).
> To re-center the 3D surroundings, tap the cam-
era image twice.
Switching the views quickly
To switch the views quickly (for example, from
Front corner to Front):
> Tap the camera image twice. Or
> Pull two fingers apart or together in a sideways
Tilting or rotating the views
Applies to: 3D surroundings view
> To tilt or rotate the 3D surroundings, use your
finger to drag it in any direction > fig. 150, on
the right side.
> To re-center the 3D surroundings behind the
vehicle, tap the camera image twice.
motion on the camera image.
Selecting a view in the side area
Zooming in and out on the views
Applies to: surroundings and 3D surroundings views
> To zoom in or out on an area, place two fingers
on that area and push them apart or pull them
together > fig. 150, left side.
Moving the view
Applies to: surroundings and 3D surroundings views
The vehicle surroundings are shown in the side
area of the display. You can switch between a vis-
ual display (Graphic) and the vehicle surround-
ings (Camera).

> Select |--] > View in the upper display when the
parking system is active.

> To move the view, press and pull it in any direc-
tion using one finger.

Symbol/Descrip-
tion
Description


ED)
Switch between 3D surroundings and Surroundings

Front corner
or display the selec-
tion bar
This view makes it easier to drive out of tight parking spaces or areas and
intersections with poor visibility. It shows an almost 180° panorama view
in front of the vehicle.

Front
This view assists you in using the full area for maneuvering in front of the
vehicle.

Surroundings
This view helps you to maneuver and position the vehicle more precisely.
The area around the vehicle is shown using the camera images. The vehi-
cle image is shown by the system > A\.

Rear
This view assists you in using the full area for maneuvering behind the ve-
hicle. This is the rearview camera image.

Rear corner
This view can assist you when driving out of tight parking spaces or areas
with poor visibility. It shows an almost 180° panorama view behind the
vehicle.

Front tires
This view helps you to see the distance between the front tires and the
curb and the steering wheel angle when parking.

Rear tires
This view helps you to detect the distance between the rear wheels and
the curb when parking.

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3D surroundings

In these views, you can see the areas surrounding the vehicle in 3D when
parking. The vehicle surrounding views are created from the camera im-
ages and sensor data. The vehicle image is shown by the system > A\.

197

Parking and maneuvering


A WARNING
— Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 154.
— The Surroundings and 3D surroundings are
created from the individual camera images.
The vehicle image is shown by the system.
Objects and obstacles above the camera are
not displayed.
@) Note
Only use the images provided by the camera
on the rear of the vehicle when the luggage
compartment lid is completely closed. Make
sure any objects you may have mounted on
the luggage compartment lid do not block the
rearview camera.
iG) Tips
— Depending on the selected gear, it will auto-
matically switch between the Front and
Rear views. If you switch the view manually,
the automatic front/rear camera change will
be temporarily deactivated.
— When first activated while a forward gear is
engaged, the Front corner is displayed.

Rear cross-traffic assist
Applies to: vehicles with rear cross-traffic assist
7]
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= = a

Fig. 151 Sensor detection range for rear cross-traffic assist
198

Fig. 152 Upper display: rear cross-traffic assist display
General information
The rear cross-traffic assist monitors the area be-
hind and next to the vehicle using radar sensors
at the rear corners of the vehicle. The system can
detect moving objects that are approaching, such
as vehicles > fig. 151. A display in the MMI and
various warnings provide assistance when exiting
a parking space.
Requirements for using the rear cross-traffic
assist:
— Reverse gear must be engaged and the speed
while driving in reverse must not be higher than
6 mph (10 km/h).
Displays, warnings, and braking
— Display: the indicator @ in the upper display
only appears when the parking aid is activated.
In vehicles with peripheral cameras, the display
only appears in the Rear and Rear corner cam-
era views. Arrows show the direction from
which the cross traffic is approaching.
— Audible warnings: an audio signal may sound
as an additional warning when driving in re-
verse.
— Automatic brake activation: if you do not react
to a warning, a brief braking by the system can
warn you of a potential collision with an ap-
proaching object.
The audible warning signal and the automatic
brake activation occur only when driving in re-
verse.
Switch rear cross-traffic assist on and off
— Applies to MMI: Select on the home screen: VE-
HICLE > Parking aid > Rear cross-traffic assist.
Or

4N0012721BD
Parking and maneuvering


— Select |--| > Rear cross-traffic assist in the upper
display when the parking system is active.

Messages
re or > is displayed when there is a mal-
function, the rear cross traffic assist functions
may be unavailable or may be limited.
A message that indicates the cause and possible
solution may appear with some displays. The
weather conditions may be too poor or a sensor
may be covered. Clean the sensor area in the ve-
hicle rear and try to turn the systems on again
later.
If the malfunction remains, drive to an author-
ized Audi dealer or authorized Audi Service Facili-
ty immediately to have the malfunction correct-
ed.

Z\ WARNING
— Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 154.
— The rear cross-traffic assist will not provide
alerts about people and cannot warn you
about every type of approaching objects,
such as cyclists. Always monitor the traffic
as well as the vehicle's surroundings with di-
rect eye contact.
— The system may not react if objects are ap-
proaching very quickly.
— The rear cross-traffic assist will not provide
alerts if your vehicle is parallel parked or if
your vehicle is pulled too far into the park-
ing space so that it is hidden by adjacent
vehicles.

@) Tips
— Certain settings are stored automatically in
the active personal profile.
— Once an automatic brake activation occurs,
the system cannot initiate another activa-
tion for several seconds.
— System functions may not be available if the
ESC is limited or switched off, or if there is a
malfunction.
— If there is an acoustic warning signal from
the rear cross-traffic assist, then the park-
ing system may not warn you of detected
obstacles under certain circumstances.
— For an explanation on conformity with the
FCC regulations in the United States and the
Industry Canada regulations, see
> page 339.
— The coverage areas of the sensors > fig. 151
are diagrams and do not represent a true-
to-scale image of the sensor ranges.
199

4N0012721BD
Telephone

Applies to: MMI: Select on the home screen: SET-
TINGS > General > Reminder signal and mobile
device wireless charging .
The following settings are available:
— Signal tone
— Spoken cue": this setting is switched on at the
factory.
— Off
— Mobile device charging notification*: when
this function is switched on, the charge status
of your mobile device is displayed. You will also
be reminded not to forget your mobile device
when leaving the vehicle. Messages will appear
in the MMI when using your Audi phone box in
the front*. Messages will appear on the Rear
Seat
Remote when using the Audi phone box in
the rear*.
— Front wireless charging: when this function is
switched on, you can charge your Qi-capable
mobile device wirelessly in the Audi phone box.
— Rear wireless charging”: when the function is
switched on, you can charge your Qi-capable
mobile device wirelessly in the rear* Audi phone
box.


If you have an implant, consult a medical
specialist if you have any questions. You can
also switch the function for wireless charg-
ing in the Audi phone box on and off sepa-
rately for the front* and rear*. You can con-
tinue to charge your mobile device using a
cable connection.


ZA WARNING
— Loose objects can be thrown around the ve-
hicle interior during sudden driving or brak-
ing maneuvers, which increases the risk of
an accident. Store objects securely while
driving.
— The mobile device may become hot during
wireless charging. Pay attention to the tem-
perature of your mobile device and be care-
ful when removing it from the Audi phone
box.
— An alternating magnetic field is used for
wireless charging. Maintain a minimum dis-
tance of approximately 2.4 in (6 cm) to the
Audi phone box charging plate. The thresh-
olds for prolonged exposure at this distance
comply with ICNIRP1998. Therefore, inter-
actions such as irritation of sensory organs,
malfunctions of active implants (such as
pacemakers, infusion pumps, or neurosti-
mulators) or effects on passive implants
(such as prosthetic limbs) is highly unlikely.

C) Note
Applicable to U.S.A.
Operation of the Audi phone box is subject to
the following requirements of the Federal
Communications Commission:
— This is a CONSUMER device.
— BEFORE USE, you MUST REGISTER THIS DE-
VICE with your wireless provider and have
your provider’s consent. Most wireless pro-
viders consent to the use of signal boosters.
Some providers may not consent to the use
of this device on their network. If you are
unsure, contact your service provider.
— You MUST operate this device with approved
antennas
and cables as specified by the
manufacturer. Antennas MUST be installed
at least 20 cm (8 inches) from any person.
— You MUST cease operating this device im-
mediately if requested by the FCC or a li-
censed wireless service provider.
— WARNING: E911 location information may
not be provided or may be inaccurate for
calls served by using this device.
() Note
Applicable to Canada
In Canada, operation of a Zone Enhancer,
such as an Audi Phone Box, is subject to the
following requirements of the Innovation,
Science and Economic Development Canada
(ISED):
— This is a CONSUMER device.
— BEFORE USE, you MUST meet all require-
ments set out in CPC-2-1-05.
— You MUST operate this device with approved
antennas
and cables as specified by the
manufacturer. Antennas MUST NOT be in-
stalled within 20 cm of any person.
203

Checking and Filling

dealer or authorized Audi Service Facility. Have
the oil changed by an authorized Audi dealer or
authorized Service Facility.

Audi recommends
Slastrol) (ZDIGE Prorzssional
Audi recommends using the LongLife high-per-
formance engine oil from Audi Genuine Parts.
WEE Tel
Engine oil pressure


=] Turn off engine. Oil pressure too low
Stop driving and switch the engine off. Check the
engine oil level > page 278.
— If the engine oil level is too low, add engine oil
=> page 279. Only continue driving once the in-
dicator light turns off.
— If the engine oil level is correct and the indica-
tor light still turns on, turn the engine off and
do not continue driving. See an authorized Audi
dealer or authorized Audi Service Facility for as-
sistance.
Engine oil level
= Please add oil immediately
Stop driving and switch the engine off. Check the
engine oil level > page 278 and add engine oil
immediately > page 279.
3 Add max. x qt (x J) oil. You can continue
driving
Add the amount of oil shown immediately
=> page 279.
Reducing the oil level
3 Please reduce oil level
There is too much oil in the engine and there is a
risk of damaging the catalytic converter or en-
gine. Drive to an authorized Audi dealer or au-
thorized Audi Service Facility immediately to have
engine oil extracted if necessary. Avoid high en-
gine speeds, full acceleration, and heavy engine
loads.
278
Engine oil sensor
=) Oil level sensor: oil change necessary. Please
contact Service
Fuel has entered the engine oil. This will cause
the engine oil level to rise slowly and the engine
oil quality to decrease. Do not extract engine oil
to reduce the level, because this will increase the
risk of engine damage. Drive to an authorized
Audi dealer or authorized Audi Service Facility im-
mediately to have engine oil extracted.
& Oil level system: malfunction! Please con-
tact Service
The sensor that checks the engine oil level has
malfunctioned. Drive immediately to an author-
ized Audi dealer or authorized Audi Service Facili-
ty to have the malfunction repaired.
2 Oil pressure sensor: malfunction! Please
contact Service
The sensor that checks the engine oil pressure
has malfunctioned. Drive immediately to an au-
thorized Audi dealer or authorized Audi Service
Facility to have the malfunction repaired.
Engine warm-up request
i Please drive to warm up engine
Fuel has entered the engine oil, either due to low
outside temperatures or frequent short drives.
Drive until the engine is warm so that the fuel in
the engine oil will evaporate. Avoid high engine
speeds, full accelerating, and heavy engine loads
when doing this.
@) Tips
The oil pressure warning B is not an oil level
indicator. Always check the oil level regularly.
Checking the engine oil level
The engine oil level can be checked in the MMI.
Follow the safety precautions > A\ in General in-
formation on page 275.
> Park the vehicle on a level surface.
> Shut the engine off when it is warm.
> Switch only the ignition back on.

Wheels

exceed the available cargo and
luggage load capacity calculat-
ed in Step 4.
6. If your vehicle will be towing a
trailer, load from your trailer
will be transferred to your vehi-
cle. Consult this manual to de-
termine how this reduces the
available cargo and luggage
load capacity of your vehicle.
> Check the tire sidewall
(=> page 290, fig. 189) to deter-
mine the designated load rating
for a specific tire.
Wheel bolts and rims
Wheel bolts
Wheel bolts must be clean and loosen/tighten
easily. You will need a special adapter to loosen
the anti-theft wheel bolts* > page 319.
Rims
Rims with a bolted rim ring* or with bolted wheel
covers* consist of multiple pieces. These compo-
nents were bolted together using special bolts
and a special procedure. You must not repair or
disassemble them > A\.

ZA WARNING
Wheel bolts that are tightened or repaired in-
correctly can become loose and result in loss
of vehicle control, which increases the risk of
an accident. For the correct tightening specifi-
cation, see > page 322, Finishing.
— Always keep the wheel bolts and the threads
in the wheel hub clean and free of grease.
— Only use wheel bolts that fit the rim.
— Always have damaged rims repaired by an
authorized Audi dealer or authorized Audi
Service Facility. Never repair or disassemble

304

rims yourself, because this increases the risk
of
an accident.
Loose wheel warning
Applies to: vehicles with loose wheel warning

Within the limits of the system, the loose wheel
warning in the instrument cluster warns you if
one or more wheels are loose.
Using the ABS sensors, the loose wheel warning
system compares the vibration characteristics of
the individual tires. If one or more wheels are
loose, it will be indicated in the instrument clus-
ter display with the fi indicator light and a mes-
sage. If only one wheel is affected, the location
of that wheel will be indicated.
Messages
fi Wheel bolts loose. Please safely stop the ve-
hicle and check all wheel bolts!
Loose wheel warning for at least one wheel > A\.
Check the wheel bolts on all wheels with the
wheel wrench (vehicle tool kit). Have the tighten-
ing specification checked as soon as possible with
a torque wrench. Drive carefully until then. For
the correct tightening specification, see
=> page 322, Finishing.
fi Wheel assessment active. Please continue
driving carefully
After this message appears and you have checked
the wheel bolts, the assessment phase begins
when the vehicle is in motion. This may take sev-
eral minutes.
& Loose wheel warning: malfunction! See
owner's manual
There is a system malfunction. Drive immediately
to an authorized Audi dealer or authorized Audi
Service Facility to have the malfunction repaired.

ZA\ WARNING
Wheel bolts that are tightened incorrectly can
become loose and result in loss of vehicle con-
trol, which increases the risk of an accident.
— If a message appears, reduce your speed im-
mediately and avoid any hard steering or >