2021 AUDI A8 steering

Radio

Radio
General information
Selecting the radio
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Fig. 169 Upper display: SiriusXM channel list
Depending on the vehicle equipment, the radio
may support the FM, AM, and SiriusXM (satellite
radio) frequency bands. Using the HD Radio re-
ceiver* also allows you to receive radio stations
on the FM and AM bands in digital format.
Depending on the vehicle equipment and the se-
lected station list, the following information will
be displayed:
@ Station list
Shows the stations that are currently availa-
ble. The station list updates automatically.
Stations @
For example, the station name may be dis-
played depending on availability.
HD Radio technology
FM/AM stations that can be received by digi-
tal radio are marked with the HD Radio tech-
nology symbol H).
If reception quality declines, the radio auto-
matically switches to the analog FM/AM sta-
tion depending on availability.
@ Additional audio programs
Digital HD Radio stations may contain multi-
ple additional audio programs. If you lose re-
ception, the additional audio programs will
242

be muted since they can no longer be re-
ceived.
Radio ID
Your radio ID and contact data for your satel-
lite radio provider are displayed.
Channel number
® No reception e®
The station cannot be received.
In addition to the symbols for the usual frequen-
cy bands, the following information may also be
available depending on vehicle equipment:

Symbol | Description
The station provides information in
the background for an online station
alternative. Online station tracking
must be switched on for this
=> page 248.

The station is received through the In-
ternet.

The system attempts to receive the
station/podcast through the Internet.
G) Tips
— Contact the SiriusXM* provider if you would
like to receive satellite programming.

— Buildings, tunnels, bridges, open areas, oth-
er vehicles or objects on the vehicle roof can
affect reception.
— Satellite radio* is not available in all re-
gions.
Adjusting the radio using the MMI
> Applies to: MMI: To set a frequency band, select
on the home screen: RADIO > Source a catego-
ry.
> Applies to: MMI: To set a station, select on the
home screen: RADIO > Source > a category >a
station/podcast*.
> To select a frequency, follow the instructions
under > page 245, Free text search.
Adjusting the radio using the multifunction
steering wheel
Requirement: radio mode must be on. >

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Radio

> Select the radio/media tab in the instrument
cluster.
> To switch between radio and media, select the
button > Switch to radio/Switch to media.
> Turn the left thumbwheel to display the station
list.
> To switch to a different source, press the [=]
button.
> To select a station or a source, turn and press
the left thumbwheel.
@ Tips
Applies to: multifunction steering wheel: De-
pending on the selected function, operation
through the MMI may be required.
Radio functions
Leta Ta]
Adjusting the radio using the Rear Seat
Tule e
Applies to: vehicles with Rear Seat Remote
Requirement: the Rear Seat Remote must be con-
nected to the MMI > page 28.
> Applies to: Rear Seat Remote: Press RADIO on
the
home screen.
Operation of the available radio functions using
the Rear Seat Remote is very similar to operation
in the MMI > page 243.

Z\ WARNING
Observe the safety precautions > page 26,
Rear Seat Remote.



Cora eet)
Ane

[RAX-0191


Fig. 170 Upper display: left side: playback view of radio functions, right side: sources
Operating
> Applies to: MMI: To open the playback view @),
select on the home screen: RADIO > Source > a
category > a station/podcast*.
> Applies to: MMI: To open the sources (2), select
on the home screen: RADIO > Source.
The following functions may be available depend-
ing on the selected radio station/podcast* and
the vehicle equipment:




Symbol/Description | Description
® ao Displaying categories in a frequency band.
@ Source Displays sources in the Radio menu.
® Frequency band Shows the current station frequency band.

243

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Media

Never leave mobile devices in the vehicle in
extremely high or low temperatures.
@ Tips
— Always follow the information found in
=> page 94.
— When you switch the ignition off, the USB
ports are still supplied with power until the
energy management intervenes.
— Do not use an additional adapter cable or
USB extension cable to connect mobile devi-
ces to the Audi music interface that already
have a cable or that must be connected with
a USB adapter cable (> page 252, fig. 172).
Using an additional adapter or US extension
cable may impair functionality.
— Functionality is not guaranteed for mobile
devices that do not conform to the USB 2.0
specification.
— USB hubs are not supported.
— Video playback through the Audi music in-
terface is not supported on Apple devices
and MTP devices (such as smartphones).
— iPod touch or iPhone malfunctions also af-
fect the operation of the MMI. Reset your
mobile device in these situations.
— Audi recommends updating the iPod touch
or iPhone software to the latest version. Re-
fer to your mobile device owner's manual
for more information.
— The USB adapter on the Audi music inter-
face will support iPod touch or iPhone devi-
ces from the 5th generation or newer with
the lightning connector.
—Aselection of supported devices can be
found in the database for tested mobile de-
vices at www.audi.com/mp3.
Playing media
The following sources can be selected depending
on the vehicle equipment:
— Amazon Alexa > page 251.
— USB device > page 252.
— DVD © page 251.
— External device: you can connect external devi-
ces via Bluetooth and use the Bluetooth audio
player > page 251, or you can connect an exter-
nal device directly to the Audi music interface
=> page 252.
Accessing media
Playing media files using the MMI
> Applies to: MMI: Select on the home screen:
MEDIA > Source > a source. Depending on the
connected device, the symbol for a source may
change. The device name may be displayed (for
example: myPhone).
> Select a track from the categories in the media
center > page 254.
Playing media files using the multifunction
steering wheel
Requirement: a media source must contain me-
dia files > page 253.
> Select the radio/media tab in the instrument
cluster.
> Turn the left thumbwheel to display the play-
list.
> To switch to a different source, press the
button.
> To select a media file or a source, turn and
press the left thumbwheel.
> To switch between radio and media, select in
the instrument cluster: the LE] button > Switch
to radio/Switch to media.
Playing media files using the Rear Seat
Remote
Applies to: vehicles with Rear Seat Remote
Requirement: the Rear Seat Remote must be con-
nected to the MMI > page 28.
> Applies to: Rear Seat Remote: Press MEDIA on
the home screen.
Operation of the available media functions with
the Rear Seat Remote is very similar to operation
in the MMI > page 255.

Z\ WARNING
Observe the safety precautions > page 26,
Rear Seat Remote. >

253

— For safety reasons, the video image is only
displayed when the vehicle is stationary. On-
ly the sound from the video plays while driv-
ing.
— Applies to: multifunction steering wheel:
Depending on the selected function, opera-
tion through the MMI may be required.
Sone
fe
S| x Ea ee
Fig. 173 Upper display: media center
There are various categories available in the me-
dia center. You can also search for media files
across sources. The current music track continues
playing while you search the MMI.
Opening the media center
> Applies to: MMI: Select on the home screen:
MEDIA > Source > a source > a category.
@ Source symbol
The symbol for the source that is currently in use
is displayed. Depending on the connected device,
the symbol for the source may change. As an ex-
ample, a USB stick is shown connected to the
Audi music interface.
@ Source device name
The device name of the source that is currently in
use is displayed.
@ Categories
The media center will display categories depend-
ing on the connected device, the selected source
content, and the connection type.
Last played tracks
The last played media file will be played.
254

Artists
All available artists are displayed.
> Select: an artist > an album > a song.
Playlists
All playlists and smart playlists in the source are
displayed.
> Select: a playlist > a song.
Smart playlists
Last played tracks: the tracks that were dis-
played last are displayed.
Most played tracks: the tracks that are played
most frequently are displayed.
Folders
The folder structure or track/chapter list is dis-
played.
> Select: a folder > a song.
Compilations
You can control your compilations through the
MMI.
> Select: a compilation > a song.
Composers
All available composers are displayed.
> Select: ad composer > an album > a song.
iTunes Radio
> Press on a radio station.
Audio books
You can control your audio books on the MMI.
» Press on an audio book.
Podcasts
You can control your podcasts through the MMI.
> Select: a podcast > a podcast episode.
Genres
All available genres are displayed.
> Select: a genre > an artist > an album > a song. >

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Additional settings

> Press and hold an element until the Options
menu is displayed.
> Press Legal notes.
ida alee ice
Requirement: the vehicle must be stationary and
the ignition must be switched on.
> Select in the instrument cluster: vehicle func-
tions tab > page 13.
> Press and hold the E=] button on the multifunc-
tion steering wheel until the display appears.
Possible options:
— Engine code
— Software information
— Version information
Head-up display
Applies to: vehicles with head-up display
Requirement: the vehicle must be stationary and
the ignition must be switched on. The head-up
display is switched on.
> Applies to: MMI: Select on the home screen:
SETTINGS > Display & brightness > Head-up
display > Display contents > Show the license
text in the head-up display.
267

Wheels


not permitted can lead to ve-
hicle damage or accidents.
—If you install wheel covers on
the vehicle, make sure they al-
low enough air circulation to
cool the brake system. If they
do not, this could increase the
risk of an accident.

Tire wear and damage

B4H-0415

a
Fig. 188 Tire profile: treadwear indica-
tor
Tire wear
Check the tires regularly for wear.
—Inflation pressure that is too low
or high can increase tire wear
considerably.
—Driving quickly through curves,
rapid acceleration, and heavy
braking increase tire wear.
—Have an authorized Audi dealer
or authorized Audi Service Facili-


D Obey any applicable regulations in the
country where the vehicle is being oper-
ated.
298
ty check the wheel alignment if
there is unusual wear.
—Have the wheels rebalanced if an
imbalance is causing noticeable
vibration in the steering wheel.
If you do not, the tires and other
vehicle components could wear
more quickly.
Treadwear indicator
Original equipment tires contain
treadwear indicators in the tread
pattern, which are bars that are
1/16 inch (1.6 mm) high and are
spaced evenly around the tire per-
pendicular to the running direc-
tion > fig. 188. The letters “TWI”
or triangles on the tire sidewall
indicate the location of the tread-
wear indicators.
The tires have reached the mini-
mum tread depth !) when they
have worn down to the treadwear
indicators. Replace the tires with
new ones > A.
Tire rotation
Rotating the tires regularly is rec-
ommended to ensure the tires
wear evenly. To rotate the tires, >

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Wheels

& 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
braking maneuvers. Stop as soon as possible
and check the wheel bolts.
— Check your wheels for damage. Have the
damaged wheels checked and/or replaced
immediately by an authorized Audi dealer or
authorized Audi Service Facility.
— Under certain conditions (such as a sporty
driving style, winter conditions, or unpaved
roads), the message may be delayed.
— The driver is responsible for ensuring that

the wheels are attached correctly.
@) Tips
— The loose wheel warning system can also
stop working when there is an ESC malfunc-
tion.
— Using snow chains may result in a system
malfunction.
Winter tires significantly improve the vehicle's
handling when driving in winter conditions. Be-
cause of their construction (width, compound,
tread pattern), summer tires provide less traction
on ice and snow.

> Use winter tires on all four wheels.
> Only use winter tires that are approved for your
vehicle.
> Please note that the maximum permitted
speed may be lower with winter tires > A\ in
General information on page 289. An author-
ized Audi dealer or authorized Audi Service Fa-
cility can inform you about the maximum per-
mitted speed for your tires.
> Check the tire pressure after installing wheels
=> page 299.
The effectiveness of winter tires is reduced great-
ly when the tread is worn down to a depth of
0.16 in (4 mm). The characteristics of winter tires
also decrease greatly as the tire ages, regardless
of the remaining tread.
@) For the sake of the environment
Reinstall summer tires at the appropriate
time, because they provide better handling
when roads are free of snow and ice. Summer
tires cause less road noise, tire wear, and fuel
consumption.
(i) Tips
You can also use all season tires instead of
winter tires. Please note that in some coun-
tries where winter tires are required, only win-
ter tires with the 4 symbol may be permit-
ted.
Snow chains improve both driving and braking in
winter road conditions.
> Only install snow chains on the front wheels.
> Check and correct the seating of the snow
chains after driving a few feet, if necessary. Fol-
low the instructions from the manufacturer.
> Note the maximum speed of 30 mph
(50 km/h). Observe the local regulations.
Use of snow chains is only permitted with certain
rim/tire combinations due to technical reasons.
Check with an authorized Audi dealer or author-
ized Audi Service Facility to see if you may use
snow chains.
Use fine-mesh snow chains. They must not add
more than 0.40 inch (10.5 mm) in height, includ-
ing the chain lock.
You must remove the snow chains on roads with-
out snow. Otherwise, you could impair driving
ability and damage the tires.
305

Wheels

If the tire pressure monitoring indicator
appears
Applies to: vehicles with Tire Pressure Monitoring System in-
dicator
The tire pressure indicator in the instrument
cluster informs you if the tire pressure is too low
or if there is a system malfunction.
Using the ABS sensors, the tire pressure monitor-
ing system compares the tire tread circumference
and vibration characteristics of the individual
tires. If the pressure changes in one or more
tires, this is indicated in the instrument cluster
display with an indicator light (J and a message.
If only one tire is affected, the location of that
tire will be indicated.
The tire pressures must be stored again each
time you change the pressures (switching be-
tween partial and full load pressure) or after
changing or replacing a tire on your vehicle
= page 308. The tire pressure monitoring system
only monitors the tire pressure you have stored.
Refer to the tire pressure label for the recom-
mended tire pressure for your vehicle
=> page 299, fig. 190.
Tire tread circumference and vibration character-
istics can change and cause a tire pressure warn-
ing if:
— The tire pressure in one or more tires is too low
— The tires have structural damage
— The tire was replaced or the tire pressure was
changed and it was not stored > page 308
— Tires that are only partially used are replaced
with new tires
Indicator lights
If the @ indicator light turns on, there is a loss
of pressure in at least one tire .> A\ Check the
tires and replace or repair if necessary. Check and
correct
the pressures of all four tires and store
the pressure again > page 308.
ia Tire pressure: malfunction! See owner's
manual
if io appears after switching the ignition on or
while driving and the @ indicator light in the in-
strument cluster blinks for approximately one
308
minute and then stays on, there is system mal-
function. Try to store the correct tire pressures
= page 308. In some cases, you must drive for
several minutes after storing the pressures until
the indicator light turns off. If the indicator light
does turn off or turns on again after a short peri-
od of time, drive to an authorized Audi dealer or
authorized Audi Service Facility immediately to
have the malfunction corrected.

Z\ WARNING
— If the tire pressure indicator appears in the
display, reduce your speed immediately and
avoid any hard steering or braking maneu-
vers. Stop as soon as possible and check the
tires and their pressure.
— The driver is responsible for maintaining the
correct tire pressure. You must check the
tire pressure regularly.
— Under certain conditions (such as a sporty
driving style, winter conditions, or unpaved
roads), the tire pressure monitoring system
indicator may be delayed.

G) Tips
—The tire pressure monitoring system can al-
so stop working when there is an ESC mal-
function.
— Using snow chains may result in a system
malfunction.
—The tire pressure monitoring system in your
Audi was calibrated with “Audi Original
Tires” > page 296. Audi recommends using
these tires.
Storing tire pressures
Applies to: vehicles with Tire Pressure Monitoring System in-
dicator
If the tire pressure changes or a tire is replaced,
it must be confirmed in the MMI.
> Before storing the tire pressures, make sure the
tire pressures in all four tires meet the speci-
fied values and are adapted to the load
> page 299.
> Switch the ignition on.
>» Applies to MMI: Select on the home screen: VE-
HICLE > Settings & Service > Tire pressure >