2020 AUDI A3 charging

8V2012721BK
Media

— Depending on the mobile device being used,
there may be interruptions during media
playback and when using the myAudi app.
To prevent interruptions when using a mo-
bile device, do not lock the screen on your
mobile device and keep the myAudi app in
the foreground.
— Contact an authorized Audi dealer or au-
thorized Audi Service Facility for additional
information about online media.
Multimedia connections
USB adapter for Audi music interface
oe ®
S2
<&
7
Fig. 190 Audi Genuine Accessories: USB adapter

[RAH-9203]

You can connect your mobile devices (such as a
smartphone or MP3 player) to the Audi music in-
terface and charge them using a special USB
adapter.
You can purchase the USB adapter > fig. 190
from an authorized Audi dealer or at specialty
stores:
@ USB adapter for devices with a micro USB con-
nection
@ USB adapter for devices with an Apple Light-
ning connection
@ USB adapter for devices with USB type C con-
nection
@ USB adapter for devices with an Apple Dock
connector
You can connect your mobile devices through the
Audi music interface to the MMI using the USB
adapter and charge the battery at the same time.
Applies to: vehicles with Audi music interface
— Audi music interface: see > page 217.
Applies to: vehicles with USB charging ports in the rear
— USB charging ports in the rear*: see
=> page 218.
@) Note
Handle the USB adapter carefully. Do not al-
low it to be pinched.
Audi music interface
Connect your mobile devices to the Audi music in-
terface in order to operate them through the
MMI and charge the battery.
The USB ports and AUX inputs on the Audi music
interface are located in the storage compartment
under the center armrest and in the front of the
center console. The USB ports are labeled with
*<, and the AUX inputs with AUX.
USB Input
— Connecting or charging a mobile device using
the USB adapter: connect the matching USB
adapter to the Audi music interface USB port
and then connect it to the mobile device, such
as an iPhone. The battery will charge automati-
cally.
— Disconnecting a mobile device from the Audi
music interface:: remove the USB adapter from
the Audi music interface USB port.
— Disconnecting mobile devices with an Apple
Dock connector: remove the Apple Dock con-
nector from the Apple device with the release
tabs pressed in @) > page 217, fig. 190.
The media are started and operated through the
mobile device or the MMI, depending on the de-
vice being used > page 219.
Connecting multiple mobile devices: if a mobile
device (such as a smartphone) is connected at the
respective USB port on the Audi music interface,
then all devices can be used as a playback source.
AUX Input
— Connecting a mobile device to the AUX input:
connect the AUX cable to an AUX input on the
Audi music interface and then to the mobile de-
vice (such as an MP3 player or smartphone).
217

Media

— Disconnecting a mobile device from the AUX
input: remove the AUX cable from the AUX
input on the Audi music interface.
— Operation: select and confirm the External au-
dio player source G) > page 219, fig. 191. Me-
dia is started and operated on the mobile de-
vice.


ZX WARNING
Driving requires your complete and undivided
attention. As the driver, you have complete re-
sponsibility for safety in traffic. Never operate
mobile devices while driving, because this in-
creases the risk of an accident.

@) Note
— Use a USB extension cable to connect devi-
ces that have an integrated USB connector
(such as a USB stick) to prevent damage to
your USB device and the Audi music inter-
face.
— Extremely high or low temperatures that
can occur inside vehicles can damage mobile
devices and/or impair their performance.
Never leave mobile devices in the vehicle in
extremely high or low temperatures.
G) Tips
— Always follow the information found in
=> page 59.
—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 or USB ex-
tension cable to connect mobile devices to
the Audi music interface that already have a
cable or that must be connected with a USB
adapter (= page 217). Using an additional
adapter or US extension cable may impair
functionality.
— You can purchase the AUX connector cable
from an authorized Audi dealer or at spe-
cialty stores.

)) Applies only to MTP devices. Does not apply to Apple devi-
ces and USB mass storage devices.
218
— Audi recommends setting the volume of a
mobile device connected to the AUX input to
approximately 70% of the maximum vol-
ume.
— Functionality is not guaranteed for mobile
devices that do not conform to the USB 2.0
specification.
— USB hubs are not supported.
— Some versions of the iPod such as the iPod
shuffle cannot be connected to the USB
adapter for devices with Apple Dock connec-
tor. Connect these devices using a AUX con-
nector cable.
— Changed content on a mobile device )) that
is connected to the Audi music interface
may not be displayed in the media center. In
this case, reset the Media settings back to
Factory settings > page 231.
— Video playback through the Audi music in-
terface is only supported if the connected
device is recognized as a USB storage device
(for example a USB stick). Apple devices and
MTP devices (such as smartphones) are not
recognized as USB storage devices.
— iPod or iPhone malfunctions also affect the
operation of the MMI. Reset your iPod or
iPhone if this happens.
— For important information on operating
your iPod or iPhone, refer to the user guide
for the device. Audi recommends updating
the iPod or iPhone software to the latest
version.
— For more information about the Audi music
interface and supported devices, check the
Audi database for mobile devices at www.
audi.com/mp3 or contact an authorized
Audi dealer or authorized Audi Service Fa-
cility.
USB charging ports in the rear
Applies to: vehicles with USB charging ports in the rear
You can charge the battery on your mobile device
through a USB charging port.

8V2012721BK
Media

Two USB charging ports* are located at the back
of the center console.
— USB adapter: refer to > page 217, USB adapter
for Audi music interface.
— Charging a mobile device using the USB
adapter: connect your mobile device to a USB
charging port using a suitable USB adapter.
— Disconnecting a mobile device from the charg-
ing port: remove the USB adapter from the USB
charging port.
— Disconnecting mobile devices with an Apple
Dock connector: remove the Apple Dock con-
nector from the Apple device with the release
tabs pressed in.

ZA\ WARNING
Driving requires your complete and undivided
attention. As the driver, you have complete re-
sponsibility for safety in traffic. Never operate
your mobile devices while driving, because
this increases the risk of an accident.

@ Note
Extremely high or low temperatures that can
occur inside vehicles can damage mobile devi-
ces and/or impair their performance. Never
leave mobile devices in the vehicle in ex-
tremely high or low temperatures.
G) Tips
— Always follow the information found in
=> page 59.
— When you switch the ignition off, the USB
ports are still supplied with power until the
energy management intervenes.
— Do not use any additional USB extension ca-
bles or adapters to connect mobile devices
to the USB charging port that have already
been connected by a USB adapter. Using an
additional adapter or US extension cable
may impair functionality.
— USB hubs are not supported.
— Refer to the manufacturer's operating man-
ual for important information regarding the
operation of your mobile device.
— Correct function of all mobile devices can-
not be guaranteed.
— The vehicle battery drains when mobile de-
vices are turned on but the engine is off.
Playing media
\ La Coton
(2
©-«n ei]
So
eTocs
yee Per
Fig. 191 Infotainment system: possible sources in the Me-
dia menu
o~ Se eC e Ng
Cela ttn ant)

Eitan en Ns
7:

Fig. 192 Infotainment system: possible sources in the Me-
dia menu
You can start and operate various media through
the MMI control panel.
Requirement: a media source must contain au-
dio/video* files > page 212.
> Press the [MEDIA] button. Press the left control
button until the sources overview is displayed.
> Select and confirm the desired source, or
> press the [MEDIA] button repeatedly until the
desired source is selected.

Depending on the vehicle equipment, the follow-
ing sources may be displayed in the Media menu:
GD) Jukebox? sc. so secose so series ween ns 213
@) DVD/CD drive® ss ¢ « seas: eames ne 212, 212
@ SDeardreader ................ 212
@ Audi music interface* ........... 217
such as an iPhone, USB stick
© External audio player ........... 217
such as an MP3 player connected to
the AUX input >
219

8V2012721BK
System settings

Switch off pop-up: when the function is switched
on [M, the messages in the Infotainment system
display regarding the charging status of your cell
phone in the Audi phone box are hidden. The re-
minder not to forget your cell phone when leav-
ing the vehicle is also switched off.
Tool tips
When this function is switched on M, your MMI
shows you tips for input. The frequency of how
often it displays decreases with time.
Speech dialog system
Applies to: vehicles with voice recognition system
Depending on vehicle equipment, the following
functions
may be available:
Command display: when this function is switch-
ed on [M, the MMI will show you the possible
commands for voice input in the respective
menu.
Short dialog: when this function is switched on
, a shorter form of the prompts is used.
Command during voice output: this function is
switched on at the factory. When this function is
switched on M, you can say new commands dur-
ing announcements. You do not need to wait for
the signal tone (beep) during an announcement.
When the function is switched off (J, you need to
wait for the signal tone (beep) to say a new com-
mand.


Volume: you can adjust the volume of the
prompts by turning the control knob.
Individual speech training (only when the vehi-
cle is stationary): you can adapt the voice recog-
nition system to your voice or pronunciation in or-
der to improve the system's ability to recognize
your speech. Individual speech training is com-
prised of 20 speech entries that consist of com-
mands and sequences of numbers. You can de-
lete the programmed voice training with the Re-
set individual speech training function.
Display brightness
You can adjust the brightness of the Infotain-
ment system display by turning the control knob.
Factory settings
Depending on the vehicle equipment, the follow-
ing functions can be reset to factory settings:
— Sound settings
— Radio
— Media settings
— Jukebox
— Directory
— Telephone
— Bluetooth and Wi-Fi
— Navigation settings
— Navigation and online memory
— Speech dialog system
— Message settings
— Apps
—Tool tips
— Audi connect
— Audi smartphone interface
You can select the desired functions individually
or all at once with the option Select all entries.
Select and confirm Restore factory settings.
@ Tips
Make sure that not only the settings were de-
leted but also the stored data, if necessary.
Connection manager
Introduction
The connection manager provides an overview of
your connected devices and their network status:

> Select: [MENU] button > Settings > left control
button > MMI settings > Connection manager.
> Select and confirm a menu item.

If a mobile device was already connected and you
select
and confirm the corresponding menu item,
the device name and connection status are dis-
played under the menu item.
You can individually connect () or disconnect
(L)) a paired device.


Requirement: the vehicle must be stationary and
the ignition must be switched on. The Bluetooth
settings will open on your mobile device during
the connection setup. The Bluetooth function and >
231

Checking and Filling

Message
EG / @ Brakes: stop vehicle and check brake
fluid level
Stop the vehicle and check the brake fluid level.
See an authorized Audi dealer or authorized Audi
Service Facility for assistance.
Changing the brake fluid
Brake fluid should be changed at regular inter-
vals. Have the brake fluid changed by an author-
ized Audi dealer or authorized Audi Service Facili-
ty. The authorized Audi dealer or authorized Audi
Service Facility will inform you of the replace-
ment intervals.

Z\ WARNING
— If the brake fluid level is below the MIN
marking, it can impair the braking effect and
driving safety, which increase the risk of an
accident. Do not continue driving. See an au-
thorized Audi dealer or authorized Audi
Service Facility for assistance.
— If the brake fluid is old, bubbles may form in
the brake system during heavy braking. This
could impair braking performance and driv-
ing safety, which increases the risk of an ac-
cident.
— The brake fluid in your vehicle must meet
the standard VW 501 14 and is available at
an authorized Audi dealer or authorized
Audi Service Facility. If this brake fluid is not
available, another high-grade brake fluid of
equivalent quality may be used, and it must
meet the U.S. Federal Motor Vehicle Stand-
ard (FMVSS) 116 DOT 4, Class 6.

© Note
— If the brake fluid level is above the MAX
marking, brake fluid may leak out over the
edge of the reservoir and result in damage
to the vehicle.
— Do not allow any brake fluid to come into
contact with the vehicle paint, because it
will corrode the paint.
314
Electrical system
If the | or = indicator light turns on, there is a
malfunction in the generator, the battery, or the
vehicle electrical system.
z= Electrical system: malfunction! Battery is
not charging
Safely stop your vehicle, do not continue driving
and switch the ignition off > A\. See an author-
ized Audi dealer or authorized Audi Service Facili-
ty for assistance.
=} Electrical system: malfunction! Restart not
possible. Please contact Service
It will not be possible to restart the engine once
you turn it off. Vehicle functions/driving stability
may be limited. Drive to an authorized Audi deal-
er or authorized Audi Service Facility immediate-
ly.
z= Electrical system: malfunction! Please con-
tact Service
Switch off all electrical equipment that is not
needed. Vehicle functions/driving stability may
be limited. Drive to an authorized Audi dealer or
authorized Audi Service Facility immediately.
= Electrical system: low battery charge. Bat-
tery will be charged while driving
The starting ability may be impaired.
If this message turns off after a little while, the
vehicle battery has charged enough while driving.
If this message does not turn off, drive immedi-
ately to an authorized Audi dealer or authorized
Audi Service Facility.

ZA\ WARNING
When there is an electrical system malfunc-
tion, vehicle functions may not work and driv-
ing stability may be limited, which increases
the risk of an accident. Do not continue driv-
ing and switch the ignition off. See an author-
ized Audi dealer or authorized Audi Service Fa-
cility for assistance.

8V2012721BK
Checking and Filling

Battery
eae mee eles)
Because of the complex power supply, all work on
batteries such as disconnecting, replacing, etc.,
should only be performed by an authorized Audi
dealer or authorized Audi Service Facility > A\.
Multiple batteries with different technologies
may be installed in your vehicle:
— Vehicle battery (for example, for starting the
engine, basic power supply) > page 315, Lead
battery or > page 316, Other battery types
— Auxiliary battery (for example, for recuperation
or optional equipment) > page 316, Other bat-
tery types
— Applies to: plug-in hybrid drive: High-voltage
battery (for example, for electric driving)
=> page 96.
Not running the vehicle for long periods of
time
The battery will gradually drain if the vehicle
does not run for long periods of time. To ensure
that the vehicle can still be started, the electrical
equipment will be reduced or switched off
=> page 82. Some convenience functions, such as
interior lighting or power seat adjustment, may
not be available under certain circumstances.
These convenience functions will be available
again once you switch the ignition on and start
the
engine.
Even when electrical equipment is switched off,
the equipment can still drain the battery if the
vehicle is not driven for long periods of time.
Deep draining results in a chemical reaction that
destroys the inside of the battery. The battery
must be charged every month to prevent this
= page 316. Contact an authorized Audi dealer or
authorized Audi Service Facility for more infor-
mation.
Winter operation
Cold weather places higher demands on the bat-
tery. This results in reduced starting ability. Have
the battery checked by an authorized Audi dealer
or authorized Audi Service Facility before cold
weather begins.

ZA WARNING
— All work on the battery or electrical system
in your vehicle can result in injuries, chemi-
cal burns, accidents, or burns. Because of
this, all work must be performed only by an
authorized Audi dealer or authorized Audi
Service Facility.
— Never connect the charging cable or jump
start cable directly to your vehicle battery.
Only use the connections in the engine com-
partment > page 316.

Z\ WARNING
California Proposition 65 Warning:
— Battery posts, terminals and related acces-
sories contain lead and lead compounds,
chemicals known to the State of California
to cause cancer and reproductive problems.
Wash hands after handling.


@) Note
If the vehicle will be parked for long periods
of time, protect the battery against the cold
so that it will not be destroyed by “freezing”
= page 316, Charging the battery.
Lead battery
Explanation of warnings:
© Always wear eye protection.
Battery acid is highly corrosive. Always
wear protective gloves and eye protection.
® Fire, sparks, open flame, and smoking are
@/
aa


forbidden.
A highly explosive mixture of gases can
VN form when charging batteries.

Always keep children away from battery
®) acid and the battery.

Always follow the instructions in the oper-
ating manual.


@) For the sake of the environment

¥ Lead-acid batteries must be disposed of
using methods that will not harm the
315

Checking and Filling

environment. Do not dispose of them in
household trash. They contain harmful sub-
stances, such as sulfuric acid and lead, and al-
so recyclable raw materials. Contact an au-
thorized Audi dealer or authorized Audi Serv-
ice Facility for more information.
Other battery types
Explanation of warnings:

Fire, sparks, open flame, and smoking are
eS) forbidden.
Always keep children away from battery
@) acid and the battery.


@/ | Always follow the instructions in the oper-
fQ | ating manual.

ZA\ WARNING
All work on the batteries must only be per-
formed by an authorized Audi dealer or au-
thorized Audi Service Facility.
— Gases that escape from these different bat-
tery types can be poisonous or flammable.
— The contents of these battery types can be
corrosive. If any battery contents come into
contact with the skin, flush the affected
area for at least 15 minutes with clean wa-
ter. Then wash the affected area with soap.
Have the affected area examined by a medi-
cal professional.

@ Note
Components must not be connected to the
battery terminals and wires on these battery
types because this increases the risk of dam-
age, for example due to overvoltage.
@ For the sake of the environment
<2 These types of batteries must be dis-
posed of using methods that will not harm
the environment. Do not dispose of them in
household trash. They contain harmful sub-
stances and recyclable raw materials. Contact
an authorized Audi dealer or authorized Audi
Service Facility for more information.

316
Charging the battery

Applies to: vehicles with vehicle battery in the engine com-
partment
Fig. 254 Engine compartment: connections for charger or
jump start cable
B8V-0529

Applies to: vehicles with jump start point (+)
Fig. 255 Engine compartment: connections for charger or
jump start cable
Note the safety precautions > page 304, General
information, > /\ in Battery general informa-
tion on page 315 and > /\.
Plug-in hybrid drive: > page 365.
Requirement: only use chargers with a maximum
charging current of 14.8 volts. The battery ca-
bles remain connected.
Depending on the engine, the battery is located
in the engine compartment or in the luggage
compartment. For vehicles with the battery in
the luggage compartment, a jump start point
that is also used for battery charging is located in
the engine compartment. The battery is always
charged in the engine compartment. The ground
point ©) is always located on the vehicle body.
> Switch off the ignition and all electrical equip-
ment.
> Open the hood > page 305.

8V2012721BK
Checking and Filling

» Applies to: vehicles with vehicle battery in the
engine compartment: Open the cover on the
positive terminal > fig. 254.
> Applies to: vehicles with jump start point (+):
Open the cover on the positive terminal
> fig. 255.
> Clamp the terminal clamps on the charger cor-
rectly onto the ground point ©) and the positive
terminal @).
> Insert the power cable for the charging device
into the socket and switch the device on.
> At the end of the charging process, switch the
charger off and pull the power cable out of the
socket.
> Remove the charging device terminal clamps.
> Applies to: vehicles with vehicle battery in the
engine compartment: Open the cover on the
positive terminal.
> Applies to: vehicles with jump start point (+):
Close the cover on the positive terminal.
> Close the hood > page 305.

ZA WARNING
— Applies to: vehicles with jump start connec-
tions in the engine compartment: The
charging cable must never be connected di-
rectly to the vehicle battery. Only use the
connections in the engine compartment
=> page 316.
— A highly explosive mixture of gases can form
when charging batteries. Only charge the
battery in well-ventilated areas.
— A drained battery can freeze at tempera-
tures around 32 °F (0 °C). Do not charge or
use a frozen or thawed battery. If ice forms,
the battery housing can crack and battery
electrolyte can leak out, which increases the
risk of an explosion and chemical burns.
Contact an authorized Audi dealer or author-
ized Audi Service Facility for more informa-
tion.
— Do not connect or disconnect the charging
cable while charging because this increases
the risk of an explosion.

@) Tips
Read all of the manufacturer's instructions
for the charger before charging the battery.
Windshield washer
system

B8K-2123


Fig. 256 Engine compartment: windshield washer fluid
cover (example)
Observe the safety precautions > page 304, Gen-
eral information.
The windshield washer fluid reservoir & contains
the cleaning solution for the windshield and the
headlight washer system* > page 307, fig. 248.
The reservoir capacity can be found in
=> page 380.
To reduce the risk of lime scale deposits on the
spray nozzles, use clean water with low amounts
of calcium. Always add window cleaner to the wa-
ter. When the outside temperatures are cold, an
anti-freezing agent should be added to the water
so that it does not freeze.
Messages
gS Please add washer fluid
Fill the washer fluid for the windshield washer
system and the headlight washer system* when
the ignition is switched off.
@) Note
— The concentration of anti-freezing agent
must be adjusted to the vehicle operating
conditions and the climate. A concentration
that is too high can lead to vehicle damage.
— Never add radiator anti-freeze or other addi-
tives to the washer fluid.
— Do not use a glass cleaner that contains
paint solvents, because this could damage
the paint.
317