2020 AUDI A3 ABS

High-voltage system

Loosening the cable
> If necessary, loosen the screw () 9 fig. 97 us-
ing
the screwdriver provided.
> Lift the lever @ all the way up.
> Pull the connector (2) out just until you feel re-
sistance.
> Close the lever @ until it is resting on the con-
nector (2).
> Remove the connector (2) completely.
Attaching the cable
> Lift the lever @ up slightly.
> Insert the connector 2) into the control unit
just
until you feel resistance.
> Lift the lever @ all the way up.
> Insert the connector @) all the way into the
control unit.
> Close the lever @).
> Tighten the screw @) using the screwdriver pro-
vided.

ZA WARNING
— Always remove the power cable from the
socket before changing the power cable or
vehicle cable.
— Always follow the instructions given when
charging the high-voltage battery.
— Only change cables in a dry environment.
— The Audi charging system may only be used
as a complete unit consisting of the power
cables, the control unit, and the vehicle ca-
ble. Depending on the country, the total
length of the power cable, control panel and
vehicle cable may be restricted, for example
to 24.6 ft (7.5 m) in the USA. We recom-
mend using only cables approved by Audi.

102
Charging dock
Applies to: vehicles with plug-in hybrid drive and charging
dock

B8V-0450

B8V-0451



Fig. 99 Charging dock: mounting the charging system
You can store the charging system in the charg-
ing dock.
Opening/closing the charging dock
> If necessary, you can unlock/lock the charging
dock using the key provided by turning it to the
unlocked position @) or locked position @)
> fig. 98.
> Opening/closing the door on the charging dock.
Mounting the charging system in the
charging dock
> Open the door on the charging dock.
> First insert the control unit in the bottom tabs
on the charging dock and then into the upper
tabs.
> Push the control unit toward the rear and let it
lock into place.
> Guide the vehicle cable through the opening @)
> fig. 99.
> Wrap the extra cable length around the adapter
®).
> Plug the power cable into the socket in the
charging dock.

8V2012721BK
High-voltage system

> Close the door.
> After charging, you can place the vehicle charg-
ing connector (6) > page 101, fig. 96 in the
holder on the charging dock door > fig. 98.
Removing the charging system from the
charging dock
> Open the door on the charging dock.
> Remove the power cable connector from the
socket in the charging dock.
> Unwrap the cable from the adapter ().
> To loosen the control unit from the holder,
press the release tabs above the control unit in
the direction of the arrow > fig. 99.
G) Tips
— Always keep the door on the charging dock
closed.
— Do not place any objects on the door or the
charging dock.
Charging clip
Applies to: vehicles with plug-in hybrid drive and charging clip


[RAZ-0075|
=O)

.
t
4—_(+)

Fig. 100 Charging clip: charging system connected
Connecting the charging system to the
charging clip
> First insert the control unit in the bottom tabs
on the charging clip and then into the upper
tabs.
> Push the control unit in the direction of the ar-
row toward the rear > fig. 100 and let it lock in-
to place.
> Wrap the extra cable length around the charg-
ing connector mount ().
> Plug the power cable into the socket @).


> After charging, you can hook the vehicle charg-
ing connector G) > page 101, fig. 96 to the
charging connector mount @) © fig. 100.
Removing the charging system from the
charging clip
> Remove the power cable connector from the
socket (2).
> Unwind the cable from the charging connector
mount (2).
> To loosen the control unit from the bracket,
push the locking mechanism@) upward
=> fig. 100.
Applies to: vehicles with plug-in hybrid drive
rT re} t g
> e 3

Fig. 101 Ski sack
Store the charging system and the special charg-
ing cable* in the bag before transporting.
> Always position the bag on the left side of the
luggage compartment > page 62.
> Secure the flat hook to the tie-down near the
edge of the cargo floor.
> Secure the carabiner hook at the tie-down near
the rear seat backrest.

Z\ WARNING
— If the vehicle charging cable is not secured
or positioned correctly, it can slide out of
place and endanger vehicle occupants when
braking, when changing directions, or in an
accident.
— Never transport the Audi charging system or
the special charging cable* without securing
them. >

103

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

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

Safety belts


For your protection and that of your passen-
gers, always correctly wear safety belts
when the vehicle is moving.
— Failure to pay attention to the warning light
that come on, could lead to personal injury.


Why use safety belts?
ee meee Lem ee mele iN ley
Frontal crashes create very strong forces for peo-
ple riding in vehicles.

B4H-0465 4 §






B4H-0466


Fig. 205 The vehicle crashes into the wall
The physical principles are simple. Both the vehi-
cle and the passengers possess energy which var-
ies with vehicle speed and body weight. Engi-
neers call this energy “kinetic energy.”
The higher the speed of the vehicle and the
greater the vehicle's weight, the more energy
that has to be “absorbed” in the crash.
Vehicle speed is the most significant factor. If the
speed doubles from 15 to 30 mph (25 to
50 km/h), the energy increases 4 times!
Because the passengers of this vehicle are not us-
ing
safety belts > fig. 204, they will keep moving
at the same speed the vehicle was moving just
246
before the crash, until something stops them -
here, the wall > fig. 205.
The same principles apply to people sitting ina
vehicle that is involved in a frontal collision. Even
at city speeds of 20 to 30 mph (30 to 50 km/h),
the forces acting on the body can reach one ton
(2,000 lbs, or 1,000 kg) or more. At greater
speeds, these forces are even higher.
People who do not use safety belts are also not
attached to their vehicle. In a frontal collision
they will also keep moving forward at the speed
their vehicle was travelling just before the crash.
Of course, the laws of physics don't just apply to
frontal collisions, they determine what happens
in all kinds of accidents and collisions.
What happens to occupants not wearing
ical lieya
In crashes unbelted occupants cannot stop
themselves from flying forward and being in-
jured or killed. Always wear your safety belts!


Fig. 207 A rear passenger not wearing a safety belt will fly
forward and strike the driver
Unbelted occupants are not able to resist the tre-
mendous forces of impact by holding tight or >

8V2012721BK
Safety belts

bracing themselves. Without the benefit of safe-
ty restraint systems, the unrestrained occupant
will slam violently into the steering wheel, in-
strument panel, windshield, or whatever else is
in the way > fig. 206. This impact with the vehi-
cle interior has all the energy they had just before
the crash.
Never rely on airbags alone for protection. Even
when they deploy, airbags provide only additional
protection. Airbags are not supposed to deploy in
all kinds of accidents. Although your Audi is
equipped with airbags, all vehicle occupants, in-
cluding the driver, must wear safety belts cor-
rectly in order to minimize the risk of severe in-
jury or death in a crash.
Remember too, that airbags will deploy only once
and that your safety belts are always there to of-
fer protection in those accidents in which airbags
are not supposed to deploy or when they have al-
ready deployed. Unbelted occupants can also be
thrown out of the vehicle where even more severe
or fatal injuries can occur.
It is also important for the rear passengers to
wear safety belts correctly. Unbelted passengers
in the rear seats endanger not only themselves
but also the driver and other passengers
=> fig. 207. In a frontal collision they will be
thrown forward violently, where they can hit and
injure the driver and/or front seat passenger.
1-1 al LheM ogo) alas
People think it's possible to use the hands to
brace the body in a minor collision. It's simply
not true!

“=
a
8
x % 8

Fig. 208 Driver is correctly restrained in a sudden braking
maneuver
Safety belts used properly can make a big differ-
ence. Safety belts help to keep passengers in
their seats, gradually reduce energy levels ap-
plied to the body in an accident, and help prevent
the uncontrolled movement that can cause seri-
ous injuries. In addition, safety belts reduce the
danger of being thrown out of the vehicle.
Safety belts attach passengers to the car and give
them the benefit of being slowed down more
gently or “softly” through the “give” in the safety
belts, crush zones and other safety features engi-
neered into today's vehicles. By “absorbing” the
kinetic energy over a longer period of time, the
safety belts make the forces on the body more
“tolerable” and less likely to cause injury.
Although these examples are based on a frontal
collision, safety belts can also substantially re-
duce the risk of injury in other kinds of crashes.
So, whether you're on a long trip or just going to
the corner store, always buckle up and make sure
others do, too. Accident statistics show that vehi-
cle occupants properly wearing safety belts have
a lower risk of being injured and a much better
chance of surviving an accident. Properly using
safety belts also greatly increases the ability of
the supplemental airbags to do their job in a col-
lision. For this reason, wearing a safety belt is le-
gally required in most countries including much
of the United States and Canada.
Although your Audi is equipped with airbags, you
still have to wear the safety belts provided. Front
airbags,
for example, are activated only in some
frontal collisions. The front airbags are not acti-
vated in all frontal collisions, in side and rear col-
lisions, in roll overs or in cases where there is not
enough deceleration through impact to the front
of the vehicle. The same goes for the other airbag
systems in your Audi. So, always wear your safety
belt and make sure everybody in your vehicle is
properly restrained!
247

Airbag system


— Never hold the steering wheel at the 12
o'clock position or with your hands any-
where inside the steering wheel or on the
steering wheel hub. Holding the steering
wheel the wrong way increases the risk of
severe injury to the arms, hands, and head if
the driver airbag deploys.

ZA\ WARNING
Objects between you and the airbag will in-
crease the risk of injury in a crash by interfer-
ing with the way the airbag unfolds and/or by
being pushed into you as the airbag inflates.
— Always make sure nothing is in the front air-
bag deployment zone that could be struck
by the airbag when it inflates.
— Objects in the zone of a deploying airbag can
become projectiles when the airbag deploys
and cause serious personal injury.
— Never hold things in your hands or on your
lap when the vehicle is in use.
— Never place accessories or other objects
(such as cup holders, telephone brackets,
note pads, navigation systems, or things
that are large, heavy, or bulky) on the doors;
never attach them to the doors or the wind-
shield; never place them over or near or at-
tach them to the area marked ,, AIRBAG“ on
the steering wheel, instrument panel or the
seat backrests; never place them between
these areas and you or any other person in
the vehicle.
— Never attach objects to the windshield
above the passenger front airbag, such as
accessory GPS navigation units or music
players. Such objects could cause serious in-
jury in a collision, especially when the air-
bags inflate.
— Never recline the front passenger seat to
transport objects. Items can also move into
the deployment area of the side airbags or
the front airbag during breaking or in a sud-
den maneuver. Objects near the airbags can
fly dangerously through the passenger com-
partment and cause injury, particularly
when the seat is reclined and the airbags in-
flate.

258
Z\ WARNING
A person on the front passenger seat, espe-
cially infants and small children, will receive
serious injuries and can even be killed by be-
ing too close to the airbag when it inflates.
— Although the Advanced Airbag System in
your vehicle is designed to turn off the front
passenger airbag if an infant or a small child
is on the front passenger seat, nobody can
absolutely guarantee that deployment un-
der these special conditions is impossible in
all conceivable situations that may happen
during the useful life of your vehicle.
— The Advanced Airbag System can deploy in
accordance with the ,,low risk“ option for 3-
and 6-year-old children under the U.S. Fed-
eral Standard if a child with electrical capac-
itance greater than the combined capaci-
tance of a typical one-year old infant re-
strained in one of the forward facing or rear-
ward-facing child seats with which your ve-
hicle was certified is on the front passenger
seat and the other conditions for airbag de-
ployment are met.
— Accident statistics have shown that children
are generally safer in the rear seat area than
in the front seating position.
— For their own safety, all children, especially
12 years and younger, should always ride in
the back properly restrained for their age
and
size.
Advanced front airbag system
Your vehicle is equipped with a front Advanced
Airbag System in compliance with United States
Federal Motor Vehicle Safety Standard 208, as
well as Canada Motor Vehicle Safety Standard
(CMVSS) 208 as applicable at the time your vehi-
cle was manufactured.

The front Advanced Airbag System supplements
the safety belts to provide additional protection
for the driver's and front passenger's heads and
upper bodies in frontal crashes. The airbags in-
flate only in frontal impacts when the vehicle de-
celeration is high enough.

Airbag system


— If you are unrestrained, leaning forward, sit-
ting sideways or out of position in any way,
your risk of injury is much higher.
— You will also receive serious injuries and
could even be killed if you are up against the
airbag or too close to it when it inflates -
even with an Advanced Airbag > page 253.

Z\ WARNING
A child in a rearward-facing child seat instal-
led on the front passenger seat will be seri-
ously injured and can be killed if the front air-
bag inflates - even with an Advanced Airbag
System.
— Although the Advanced Airbag System in
your vehicle is designed to turn off the front
airbag when a rearward-facing child re-
straint has been installed on the front pas-
senger seat, nobody can absolutely guaran-
tee that deployment is impossible in all con-
ceivable situations that may happen during
the useful life of your vehicle.
— The inflating airbag will hit the child seat or
infant carrier with great force and will
smash the child seat and child against the
backrest, center armrest, door, or roof.
— Always install rearward-facing child re-
straints on the rear seat.
— If you must install a rearward facing child
seat on the front passenger seat because of
exceptional circumstances and the PASSEN-
GER AIR BAG OFF light does not come on
and stay on, immediately install the rear-
facing child seat in a rear seating position
and have the airbag system inspected by
your Audi dealer.

Z\ WARNING
If, in exceptional circumstances, you must in-
stall a forward-facing child restraint on the
front passenger's seat:
— Always make sure the forward-facing seat
has been designed and certified by its manu-
facturer for use on a front seat with a pas-
senger front and side airbag.

260
— Never put the forward-facing child restraint
up against or very near the instrument pan-
el,
— Always move the front passenger seat to the
highest position in the up and down adjust-
ment range and move it back to the rear-
most position in the seat's fore and aft ad-
justment range, as far away from the airbag
as possible, before installing the forward-
facing child restraint.
— Always make sure that the safety belt upper
anchorage is behind the child restraint and
not next to or in front of the child restraint
so that the safety belt will be properly posi-
tioned.
— Always make sure that there is nothing on
the front passenger seat that will cause the
capacitive passenger detection system in
the seat to signal to the Airbag System that
the seat is occupied by a person when it is
not, or to signal that it is occupied by some-
one who is heavier than the person actually
sitting on the seat. The presence of addi-
tional objects could cause the passenger
front airbag to be turned on when it should
be off, or could cause the airbag to work ina
way that is different from the way it would
have worked without the object on the seat.
— Make sure that the PASSENGER AIR BAG
OFF light comes on and stays on all the time
whenever the ignition is switched on.
Advanced Airbag System components
The front passenger seat in your vehicle has a lot
of very important parts of the Advanced Airbag
System in it. These parts include the capacitive
passenger detection system, wiring, brackets,
and more. The control unit monitors the system
on the front passenger seat when the ignition is
switched on and turns the airbag indicator light
on
when a malfunction in the one of the system
components is detected > page 265. Because the
front passenger seat contains important parts of
the Advanced Airbag System, you must take care
to prevent it from being damaged. Damage to

>