2021 AUDI A4 ignition

8W1012721BC
Parking and maneuvering

speeds below approximately 6 mph (10 km/h),
the parking aid will switch on automatically. Au-
dible signals will sound once the obstacle is with-
in the sensor detection area.
» Applies to: MMI: To switch Automatic activa-
tion on or off, select on the home screen: VEHI-
CLE > Parking aid > Automatic activation.
Automatic deactivation
The distance indicator for the parking aid plus
will deactivate automatically when driving for-
ward faster than approximately 6 mph (10
km/h).

ZA\ WARNING
Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 117.
©) Note
Keep enough distance from the curb to avoid
damage to the rims.
@ Tips
— If the parking aid is switched off, it can only
be reactivated automatically when one of
the following conditions is met:
— The vehicle speed exceeds 6 mph (10 km/h)
— The ignition was switched off and back on
again
— The parking brake was set and then released
— The “P” gear was engaged and released
again
Applies to: vehicles with parking aid plus


Fig. 124 Center display: distance display
If the sensors detect an obstacle, audible and vis-
ual signals will warn you.
Visual warnings
The visual warnings in the center display help you
to detect the critical vehicle area and to estimate
the distance to an obstacle.
Red segments (@) show detected obstacles that
are in your vehicle's path. The red lines @) mark
the expected direction of travel based on the
steering angle. A white segment (3) indicates a
detected obstacle that is outside of the vehicle's
path. The closer your vehicle comes to the obsta-
cle, the closer the segments will move to the ve-
hicle. The collision area has been reached when
the next to last segment is displayed. Obstacles
in the collision area, including those outside of
the vehicle's path, are shown in red. Do not con-
tinue driving farther.
Audio signals
The closer your vehicle gets to a detected obsta-
cle, the shorter the time between the audible sig-
nals. A continuous tone sounds when an obstacle
is less than approximately 1 foot (0.30 m) away
from the front or rear of the vehicle. A continu-
ous tone sounds when an obstacle is less than
approximately 0.7 feet (0.20 m) away from the
sides* of the vehicle. Do not continue driving for-
ward or in reverse >@).
> To deactivate audio signals while parking, press
«Jin the center display. The audio signals will
be automatically activated again the next time
the parking aid is activated.
Adjusting the volume
You can adjust the volume to your preferences.
The settings depend on the vehicle equipment.
> Applies to MMI: Select on the home screen: VE-
HICLE > Parking aid. Or:
> Press|] in the center display when the parking
aid is active.


Possible settings:
Front volume - Volume for the front and side*
area.
Rear volume - Volume for the rear area.
151

Parking and maneuvering

Entertainment fader - The volume of the audio/
video source is Lowered when the parking aid is
activated.
The new level is demonstrated briefly* when the
volume is adjusted.
Error messages
If P4 appears, the sensor in the respective area
or the speaker is faulty. Drive immediately to an
authorized Audi dealer or authorized Audi Service
Facility to have the malfunction repaired.
iffy or is displayed when there is a malfunc-
tion, the parking aid functions may be unavaila-
ble 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 area in front of the
sensors > page 119 and try to turn on the sys-
tems 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.

ZA\ WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 117.
— 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
— Keep enough distance from the curb to
avoid damage to the rims.
— Applies to: vehicles with park assist: If you
park in short parking spaces using park as-
sist, a continuous tone will sound from the
parking aid when the distance to an object is
less than approximately 0.7 feet (0.20 m).
Do not continue driving farther.
152
G) Tips
— The segments in the side area* are detected
and analyzed when passing. If you switch
the ignition off and on again or open the
door, or if the vehicle is stationary for a peri-
od of time, the surrounding area may have
changed in the meantime. In this scenario,
the side area* will appear black until the
area has been detected and evaluated.
— If the distance to an obstacle remains con-
stant, the volume of the distance warning
gradually lowers after a few seconds until it
is muted (this does not apply to the continu-
ous tone). If the obstacle comes closer than
it was before the sound was muted, the
tone will sound again. If the obstacle be-
comes farther away than it was before the
sound was muted, no tone will sound. Pay
attention to the vehicle's surroundings
when you start to drive.
Rearview camera and
peripheral cameras
Introduction
Applies to: vehicles with rearview camera/peripheral cameras

B8V-0629

Fig. 125 Orientation line display when parking
Depending on the vehicle equipment, a rearview
camera or multiple peripheral cameras may be
available.
The rearview camera helps you to park or maneu-
ver using the orientation lines.
The peripheral cameras expand the vehicle over-
view to include various views around the vehicle
that can be selected.

Telephone

Telephone
Introduction
Applies to: vehicles with telephone
You can operate various telephone functions easi-
ly through the MMI in your vehicle.
Depending on the country and the vehicle equip-
ment, the following options may be available:
— Connecting a cell phone with Bluetooth
— Using two telephones
— Using the Audi phone box

ZX WARNING
— Medical experts warn that mobile devices
can interfere with the function of pacemak-
ers. Always maintain a minimum distance of
about 7.9 inches (20 cm) between the mo-
bile device antennas and the pacemaker.
— Do not carry the mobile device in a pocket
directly over the pacemaker when the
phone is switched on.
— Switch the mobile device off immediately
if you suspect it may be interfering with
the pacemaker.
— Do not use the voice recognition system*
=> page 26 in emergencies because your
voice may change in stressful situations. The
system may take longer to dial the number
or may not be able to dial it at all. Dial the
emergency number manually.
— Switch your mobile device off in areas where
there is a risk of an explosion. These loca-
tions are not always clearly marked. This
may include gas stations, fuel and chemical
storage facilities or transport vehicles, or lo-
cations where fuel vapors (such as propane
or gasoline vapor in vehicles or buildings),
chemicals or large quantities of dust parti-
cles (such as flour, sawdust or metal) may
be present in the air. This also applies to all
other locations where you would normally
turn your vehicle engine off.
— The demands of traffic require your full at-
tention. Always read the chapter > page 19,
Traffic safety information.

162
@) Note
Read the information about Audi connect, and
be sure to note the connectivity costs section
=> page 173.
@) Tips
— The Bluetooth connection range is limited
to inside the vehicle.
—Aselection of supported Bluetooth devices
can be found in the database for tested mo-
bile devices at www.audi.com/bluetooth.
Setup
Connecting a mobile phone via Bluetooth
Applies to: vehicles with telephone
Requirement: the vehicle must be stationary and
the ignition must be switched on. The Bluetooth
settings must be open on your mobile device dur-
ing the connection setup. The mobile device to be
connected must not be actively connected to any
other Bluetooth device. The MMI must only be
connected to one mobile device.
> Enable the Bluetooth function and visibility on
the MMI = page 213 and the mobile phone.
> Applies to: MMI: Select on the home screen:
PHONE.
> Follow the system instructions. The available
Bluetooth devices will be displayed after sever-
al seconds.
> Press on the desired mobile device in the list of
displayed Bluetooth devices.
> To update the list, press OQ.
A PIN for a secure Bluetooth connection will be
generated.
> Confirm the PIN on your mobile device.
> Follow the system instructions.
> Pay attention to any other system prompts on
the MMI and on your cell phone.
After connecting successfully
The cell phone contacts are automatically loaded
in the MMI. This process can take several mi-
nutes, depending on the number of contacts.
Depending on your cell phone and the connection
type, you can use the following functions:

8W1012721BC
Telephone

Handsfree
Requirement: your cell phone must be connected
to the MMI via a Bluetooth Hands Free Profile
(Bluetooth HFP).
You can use the hands-free system. You can make
calls using the antenna on your mobile device.
Sending and receiving messages
See > page 170.
@ Tips
— Pay attention to any system prompts dis-
played on your mobile device or the MMI,
for example if the system should connect
automatically in the future. Depending on
the mobile device, you may need to down-
load contacts and confirm access to your
messages separately.
— You can also search for the MMI on your mo-
bile device using the Bluetooth device
search.
— You only have to pair your device one time.
Bluetooth devices that are already paired
automatically connect to the MMI when the
Bluetooth function is switched on, when
they are within range, and when the ignition
is switched on. The last connected mobile
device is given first priority.
— You can manage additional settings for con-
nected mobile devices in the Connected de-
vices menu > page 214.
— When leaving the vehicle, the Bluetooth
connection to the mobile device will auto-
matically disconnect. Depending on your
mobile device, phone calls in progress may
be automatically redirected from the MMI
to your mobile device so that you can con-
tinue the call on your phone.
Using two telephones
Applies to: vehicles with telephone, and Audi phone box
You can connect two mobile phones to the MMI
at the same time using the Bluetooth HFP, for ex-
ample a business phone and a private phone. You
can be reached in your vehicle through both mo-
bile phones.
Applies to: mobile devices with Bluetooth Mes-
sage Access Profile (MAP): You can send and re-
ceive messages with both mobile devices
=> page 170.
Connecting another mobile device
Requirement: a mobile device must be connected
to the MMI. The vehicle must be stationary and
the ignition must be switched on. The Bluetooth
settings must be open on your mobile device dur-
ing the connection setup. The mobile device to be
connected must not be actively connected to any
other Bluetooth device.
> Enable the Bluetooth function and visibility on
the MMI = page 213 and the mobile phone.
> Applies to: MMI: Select on the home screen:
PHONE > (°, or
>» Applies to: MMI: Select on the home screen:
SETTINGS > Connected devices > Telephone 1
or Telephone 2 > New connection.
> Follow the system instructions. The available
Bluetooth devices will be displayed after sever-
al seconds.
> Press on the desired mobile device in the list of
displayed Bluetooth devices.
> To update the list, press O.
A PIN for a secure Bluetooth connection will be
generated.
> Confirm the PIN on your mobile device.
> Follow the system instructions.
> Pay attention to any other system prompts on
the MMI and on your cell phone.
After connecting successfully
See > page 162, After connecting successfully.
Switching between two mobile devices
Requirement: phone 1 and phone 2 must be con-
nected to the MMI.
> Applies to: MMI: Select on the home screen:
PHONE > <1.
@) Note
Read the information about Audi connect, and
be sure to note the connectivity costs section
=> page 173.
163

8W1012721BC
Telephone

— You MUST cease operating this device im-
mediately if requested by ISED or a licensed
wireless service provider.
— WARNING: £911 location information may
not be provided or may be inaccurate for
calls served by using this device.
@) Tips
The system complies with United States FCC
regulations and ISED regulations > page 284.
Making phone calls using the exterior
enter)
Applies to: vehicles with Audi phone box
With the Audi phone box, you can make calls us-
ing the exterior antenna on the vehicle. Using the
external antenna helps when there is a low signal
and also provides better reception quality.
Requirement: the ignition must be switched on.
> To make phone calls through the vehicle's exte-
rior antenna using your mobile device, lay your
device on the phone symbol @) > page 164,
fig. 134 in the center of the Audi phone box
with the display facing up.
eT cliem aCe a me ema Beh) mills
Applies to: vehicles with Audi phone box
You can charge your mobile device using a special
USB adapter with the Audi phone box
=> page 202.
Requirement: the ignition must be switched on.
> To charge your mobile device via USB, connect it
to the USB input @ > page 164, fig. 134.
@ Tips
— You can purchase a USB adapter from an au-
thorized Audi dealer or authorized Audi
Service Facility, or at specialty stores.
— Audi recommends using Audi Genuine Ac-
cessories. Audi has verified their reliability,
safety, and suitability.
Charging a mobile device wirelessly
Applies to: vehicles with Audi phone box
You can charge your mobile device wirelessly us-
ing the Audi phone box.
Requirement: the ignition must be switched on.
Your mobile device must meet the Qi standard.
> Make sure that the wireless charging function is
switched on:
> Applies to: MMI: Select on the home screen:
SETTINGS > General > Reminder signal and
mobile device charging.
> Switch the Mobile device wireless charging
function on.
> To charge your mobile device wirelessly, lay it
on the @ symbol @ © page 164, fig. 134 in the
center of the Audi phone box with the display
facing up.

Z\ WARNING
— 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 inches (6 cm) to
the Audi phone box charging plate. The
thresholds for prolonged exposure at this
distance comply with ICNIRP1998. There-
fore, interactions such as irritation of senso-
ry organs, malfunctions of active implants
(such as pacemakers, infusion pumps, or
neurostimulators) or effects on passive im-
plants (such as prosthetic limbs) is highly
unlikely. If you have an implant, consult a
medical specialist if you have any questions.
You can also switch the function for wireless
charging in the Audi phone box on and off.
You can continue to charge your mobile de-

vice using a cable connection.

(i) Tips
— The maximum charging output is 5 W.
—The charging time and temperature will vary
depending on the mobile device being used.
165

8W1012721BC
Telephone

Depending on your mobile device, the following
options may be available:
— Store as favorite > page 167.
— Send text message > page 170.
— Send e-mail > page 171.
Edit number
Edit a phone number before dialing it.
Show history
Requirement: you must have had more than one
interaction with a contact.
All interactions with a contact or a number are
displayed.
Managing favorites
Applies to: vehicles with telephone
You can store contacts for all connected mobile
devices as shortcuts in the favorites list.
Selecting favorites using the MMI
> Applies to: MMI: Select on the home screen:
PHONE > Favorites.
Opening favorites using the multifunction
steering wheel
> Select in the instrument cluster: Telephone tab
> 2) button > Favorites.
Storing favorites
> Press YY page 168 in the business card, or
> Press Store as favorite in the options
=> page 166.
Deleting favorites
> Press W © page 168 in the business card, or
> Select: Favorites > Z > one or multiple favor-
ites or Select all > Delete > (Done).
@) Tips
The favorites can only be edited via the MMI.
Managing the directory
Applies to: vehicles with telephone
You can manage up to four directories in the
MMI.
Requirement: a mobile device must be connected
to the MMI.
Opening the directory
> Applies to: MMI: Select on the home screen:
PHONE > Contacts.
The contacts will be displayed. You can change
the sort order > page 170, Sort order.
Deleting imported contacts
Requirement: you must have imported at least
one contact > page 170.
> Select: Contacts > Z > one or more text mes-
sages > Delete > (Done). The imported contacts
are deleted.
Directory options
> Press and hold a contact in the directory until
the Options menu appears.
Depending on your mobile device, the following
options may be available:
— Store as favorite > page 167.
— Send contact: you can select Text message or
E-mail > page 170.
— Send text message > page 170.
— Send e-mail > page 171.
i) Tips
— Pay attention to any synchronization
prompts on your mobile device when down-
loading contacts.
— The contacts from the mobile device may
not be transferred in alphabetical order. If
there are too many entries, contacts with
different first letters may be missing in the
MMI.
— Only the contacts from the active connected
mobile device are displayed.
— The contacts in the local MMI memory are
always visible and can be accessed by other
users.
— After switching off the ignition and exiting
the vehicle, the mobile device directory will
be loaded when the MMI is started again if
the mobile device is within range and the
167
>

Audi connect

and vehicle equipment, the Internet connection
may be established using an embedded SIM card
(eSIM).

ZA WARNING
Always follow the information found in > A\

in General information on page 173.

@) Note
Always follow the information found in >@ in
General information on page 173.
Embedded SIM card
Applies to: vehicles with Audi connect Infotainment and an
embedded SIM card
The data connection for Audi connect Infotain-
ment services is made through an embedded SIM
card (eSIM card) that is installed in the vehicle.
You can use the Audi connect Infotainment serv-
ices immediately.
@) Note
Always follow the information found in >@ in
General information on page 173.
Using a Wi-Fi hotspot
Applies to: vehicles with Wi-Fi hotspot
You can connect up to eight Wi-Fi devices (such
as smartphones) with the MMI Wi-Fi hotspot. If
the MMI is connected to the Internet
= page 173, the connected Wi-Fi devices can also
use the MMI’s Internet connection.
Requirement: the ignition must be switched on. A
data plan must be available > page 177.
» Applies to: MMI: Select on the home screen:
SETTINGS > Connection settings > Wi-Fi
Switch on the Wi-Fi hotspot.
> Applies to: MMI: Select on the home screen:
SETTINGS > Connection settings > Wi-Fi > Wi-
Fi hotspot settings. The access data for the Wi-
Fi hotspot is displayed. Switch on the visibility
of the Wi-Fi hotspot if necessary.
> Switch the Wi-Fi function on in your mobile de-
vice and connect it to the MMI Wi-Fi hotspot
using the authentication data that is shown.
174
> Follow any additional system prompts on your
Wi-Fi device if necessary.
Your device is successfully connected with the
MMI's Wi-Fi hotspot.

Z\ WARNING
Always follow the information found in > AV
in General information on page 173.
C) Note
Always follow the information found in © in
General information on page 173.
@ Tips
The system complies with United States FCC
regulations and ISED regulations > page 284.

Audi connect
Infotainment services
Applies to: vehicles with Audi connect Infotainment
Some Audi connect Infotainment services must
be configured through your personal myAudi ac-
count at my.audi.com before using them for the
first time.
G) Tips
—A myAudi user must be logged in for some
Audi connect Infotainment services.
— Some Audi connect Infotainment services
must be activated at my.audi.com.
— Depending on the country, you may be able
to use the myAudi app or my.audi.com.
— For detailed information on configuration,
visit my.audi.com.
Services
Applies to: vehicles with Audi connect Infotainment
Depending on the country and the vehicle equip-
ment, the following services may be available:
Weather information
Applies to: MMI
> Press WEATHER on the home screen.

Audi connect

Information about the services and the corre-
sponding app was accurate at the time this man-
ual was printed. The scope of services depends
on the country and equipment. There may be
changes over the service life of the vehicle.

ZA WARNING
— Always follow the information found in > AA
in General information on page 173.
— Driver messages, text messages, and illumi-
nated warning and indicator lights in the ve-
hicle always take priority over information
from the Audi connect services. The infor-
mation displayed by the Audi connect serv-
ices should not cause you to take safety
risks. This can result in the vehicle breaking
down in traffic and to serious injuries or ac-
cidents.
G) Tips
— Accessing specific data or controlling func-
tions remotely depends on the charge level
of the vehicle battery. Therefore, these
functions only have limited availability after
switching off the ignition.

— An eSIM card establishes the Internet con-
nection for Audi connect vehicle control
services. The costs for this are included in
the price of Audi connect vehicle control
services. The cell phone network, for exam-
ple, must be available to use these services.
Applies to: vehicles with Audi connect vehicle control
Create a myAudi account by registering in the
myAudi app or at my.audi.com, depending on
your country.
>» Set the key user > page 30.
> Install the myAudi app on your mobile device
and log in with your access information.
@ Tips
Some services require you to enter a 4-digit
PIN that you set up during registration.
176
Settings
Applies to: vehicles with Wi-Fi hotspot
Requirement: the ignition must be switched on.
> Applies to: MMI: Select on the home screen:
SETTINGS > Connection settings > Wi-Fi
Depending on the country and the vehicle equip-
ment, the following functions may be available:
Wi-Fi
When the function is switched on, the MMI's Wi-
Fi hotspot is active and Wi-Fi devices can be con-
nected to the hotspot.
Wi-Fi hotspot settings
The Wi-Fi connection between the MMI and your
Wi-Fi device is encrypted. You can change the fol-
lowing information if needed.
— Access point (SSID): name of the Wi-Fi hot-
spot.
— Password: an initial password was set at the
factory in the MMI. Audi recommends changing
the initial password. Only use secure passwords
that conform to the general guidelines for se-
cure passwords. For more information, refer to
reputable and current sources on password se-
curity.
Allow data connection through Wi-Fi
When the function is switched on, mobile devices
can use the Internet connection through the Wi-
Fi hotspot. A data plan is needed to do this.

ZA\ WARNING
Always follow the information found in > A\
in General information on page 173.
@) Note
Always follow the information found in >@ in
General information on page 173.