ignition AUDI A3 2020 Owner´s Manual

Fuses and bulbs

Fuses and bulbs
Fuses
(ener aye mates

Fuse color identification








Fig. 280 Left side of the engine compartment: fuse cover
A fuse that has blown will have metal strips that
have burned through.
The fuses are located behind a cover in the steer-
ing column area > fig. 279 or under a cover on
the left side of the engine compartment
> fig. 280.
> Switch the ignition and all electrical equipment
off.
> Check the following table to see which fuse be-
longs to the equipment > page 361.
> Remove the cover.
> Remove the plastic clip from the fuse panel
cover in the engine compartment > fig. 280.
> Remove the fuse using the plastic clamp.
> Replace the blown fuse with a fuse that has the
same amp rating.
>» Reinsert the cover.
360

Color Current rating
in amps
Black a
Purple 3
Light brown 5
Brown 15
Red 10
Blue 15
Yellow 20
White or transparent [25
Green 30
Orange 40
5| | A\ WARNING
Do not repair fuses and never replace a blown
fuse with one that has a higher amp rating.
This can cause damage to the electrical sys-

tem and increases the risk of fire.

(!) Note
If a new fuse burns out again shortly after you
have installed it, have the electrical system
checked as soon as possible by an authorized
Audi dealer or authorized Audi Service Facili-
ty.
@ Tips
— The following table does not list fuse loca-
tions that are not used.
— Some of the equipment listed in the follow-
ing tables applies only to certain model ver-
sions or certain optional equipment.

Fuses and bulbs


No. | Equipment No. | Equipment

Clutch sensor, engine start, high-voltage
F49 3
battery, power electronics

F52 F53 Level control system control module


Rear window defogger

The power seats* are protected via circuit break-
ers that automatically switch on after a few sec-
onds after the overload has been reduced.
Fuse assignment - Engine compartment

RAZ-0794)
1 0
&
F:}
vi
6
5
4
5}


Fig. 282 Engine compartment: fuse assignment


No. | Equipment
F3 | Engine control module
FA Engine components, engine cooling, aux-
iliary heater, exhaust treatment

Engine components, fuel tank system
(diesel), CNG cut-off valve
Brake light switch
E5

Fo

Engine components, water pumps, tank
F7 ; . ee cae
system (gasoline engine), electrification

F8
F9
Heat oxygen sensor

Engine components, exhaust door, glow
time control module

F10 | Fuel control module, fuel pump

362
F13 | Transmission fluid pump

F15 |Horn

Power and control electronics, engine
components, ignition coil, options mod-
ule
F1l6

Electronic Stabilization Control (ESC), en-
F17
gine control module

Terminal 30 (voltage reference), battery
F18
es
monitoring

FIO F20
F21
Windshield wipers

Anti-theft alarm system

Automatic transmission

Terminal 50 diagnosis, engine control
F22
module

F23 | Engine start

Vacuum pump, water pump, high pres-
F31. 2
sure pump, fuel injectors

F33
F34
F35
F36
F37
Brake pressure reservoir, recuperation

Brake booster

Climate control system

Left front headlamp

Parking heater


F38 | Right front headlamp

Bulbs
Replacing light bulbs
For your safety, we recommend that you have
your authorized Audi dealer replace any bulbs for
you.
It is becoming increasingly more and more diffi-
cult to replace vehicle light bulbs since in many
cases, other parts of the car must first be re-
moved before you are able to get to the bulb.
This applies especially to the light bulbs in the
front of your car which you can only reach
through the engine compartment.
Sheet metal and bulb holders can have sharp
edges that can cause serious cuts, parts must be
correctly taken apart and then properly put back
together to help prevent breakage of parts and >

8V2012721BK

Emergency situations

Jump start
Applies to: vehicles with plug-in hybrid drive
The
term "vehicle battery" refers to the 12 volt
battery in your vehicle.
rr B z
BS 3 & C3
1 = AT
Fig. 283 Engine compartment: connectors for a charger
and jump start cables
The vehicle is equipped with one vehicle battery
and one high-voltage battery.
If the vehicle battery is drained, it can be charged
with a charger or you can jump start the vehicle
using another vehicle's battery in the same way
as a conventional vehicle.
Read the information about charging the vehicle
battery > page 316 and for jump starting the ve-
hicle > page 364.
> Open the hood > page 305.
» Remove the fuse box cover (8) to access the
positive terminal (4) > page 307.
> Clamp the terminal clamps from the charging
device or jump start cable to the positive termi-
nal @) and to the body ground point @).
(@) Note
You must not give a jump start with your vehi-
cle. This could cause significant damage to
the electrical system in your vehicle.

A3 models: jump starting
Applies to: vehicles with conventional drive system
Both jump start cables must be connected in the
correct order.

Fig. 284 Engine compartment: connecting the jump start
cable
The vehicle battery is located on the left front
side of the engine compartment. Open the cover
to access the positive terminal of the vehicle bat-
tery. The procedure for connecting jump start ca-
bles that is described next is designed to help
jump start your vehicle.
Follow the information about the vehicle battery
> page 315.
Preparations
1. Read the following carefully > page 364,
Preparation.
2. Set the parking brake and place the selector
lever in the "P" position.
3. Turn the ignition and electrical equipment off
in both vehicles.
Connecting/disconnecting the jump start
cable
4. Fold the battery cover upward.
5. Clamp the end of the red jump start cable to
the positive terminal @ > fig. 284 on your
vehicle >(@) in Preparation on page 364.
6. Clamp the other end of the red jump start ca-
ble to the positive terminal 2) on the vehicle
battery providing the current.
7. Clamp the black end of the jump start cable
preferably to the ground point, or to the
negative terminal of the vehicle battery @)
on the vehicle providing the current.
365
>

Emergency situations

8. Clamp the other end of the black jump start
cable only to the ground point @) on your ve-
hicle >@.
9. Route the jump start cables so they cannot
get caught in the moving parts in the engine
compartment.
Starting the engine
10. First start the engine in the vehicle giving the
charge and let it run at idle.
11. Now start the engine in the vehicle with the
drained vehicle battery and wait two to three
minutes until it “runs smoothly”.
12.
procedure after 10 seconds and then repeat
it after approximately 30 seconds.
13. In the vehicle that is being jump started,
switch the heater fan and rear window de-
froster on to reduce any voltage peaks that
may occur when disconnecting the jumper ca-
bles. The headlights must be switched off.
While the engines are running, remove the
cables in reverse order from the way they
were installed, as described in > page 365.
Make sure the cables do not get caught in
moving engine components.
Fold the cover back on the battery correctly.
Switch the heater fan and rear window de-
froster off.
14.
15. 16.
If the engine does not start, stop the starting

ZX WARNING
— Do not touch the non-insulated parts of the
terminal clamps. The cable must also not
come into contact with vehicle components
that conduct electricity when it is connected
to the positive terminal. This can cause a
short circuit.
— The plugs on the battery cells must not be
opened.
— Keep ignition sources (such as open flames,
burning cigarettes, etc.) away from the vehi-
cle batteries to reduce the risk of an explo-
sion.
— Route the jump start cables so they cannot
get caught in the moving parts in the other
vehicle's engine compartment.

366
C@) Note
Do not use the negative terminal on the vehi-
cle battery for jump starting. A malfunction
could occur in the vehicle electrical system.
— Please note that the connecting process de-
scribed below for the jump start cables is in-
tended for when your vehicle is being jump
started.
G) Tips
Make sure that the connected positive termi-
nal clamps have sufficient contact with metal.
RS models: jump starting
Applies to: vehicles with conventional drive system
Both jump start cables must be connected in th
correct order.
Fig. 285 Engine compartment: connectors for a charger
and jump start cables
Fig. 286 Connecting the jump start cables
ie
2 a rte}
S| 3 & co

Jump start points are located on the left side of
the engine compartment instead of the vehicle
battery > fig. 285. Open the cap on the positive
terminal. The procedure for connecting jump
start cables that is described next is designed to
help jump start your vehicle.

>

8V2012721BK
Emergency situations

Follow the information about the vehicle battery
=> page 315.
Preparations
1. Read the following carefully > page 364,
Preparation.
2. Set the parking brake and place the selector
lever in the "P" position.
3. Turn the ignition and electrical equipment off
in both vehicles.
Connecting/disconnecting the jump start
cable
4. Open the cover on the positive terminal.
5. Clamp the end of the red jump start cable to
the positive terminal @ > page 365, fig. 284
on your vehicle >@) in Preparation on
page 364.
6. Clamp the other end of the red jump start ca-
ble to the positive terminal (2) on the vehicle
battery providing the current.
7. Clamp the black end of the jump start cable
preferably to the ground point, or to the
negative terminal of the vehicle battery @)
on the vehicle providing the current.
8. Clamp the other end of the black jump start
cable only to the ground point (4) on your ve-
hicle.
9. Route the jump start cables so they cannot
get caught in the moving parts in the engine
compartment.
Starting the engine
10. First start the engine in the vehicle giving the
charge and let it run at idle.
11. Now start the engine in the vehicle with the
drained vehicle battery and wait two to three
minutes until it “runs smoothly”.
12. If the engine does not start, stop the starting
procedure after 10 seconds and then repeat
it after approximately 30 seconds.
13. In the vehicle that is being jump started,
switch the heater fan and rear window de-
froster on to reduce any voltage peaks that
may occur when disconnecting the jumper ca-
bles. The headlights must be switched off.
14. While the engines are running, remove the
cables in reverse order from the way they
were installed, as described in > page 365.
Make sure the cables do not get caught in
moving engine components.
15. Close the cap on the positive terminal.
16. Switch the heater fan and rear window de-
froster off.

ZA\ WARNING
— Never connect the jump start cable directly
to your vehicle battery. Only use the connec-
tions in the engine compartment.
— Do not touch the non-insulated parts of the
terminal clamps. The cable must also not
come into contact with vehicle components
that conduct electricity when it is connected
to the positive vehicle battery terminal. This
can cause a short circuit.
— The plugs on the battery cells must not be
opened.
— Keep ignition sources (such as open flames,
burning cigarettes, etc.) away from the vehi-
cle batteries to reduce the risk of an explo-
sion.
— Route the jump start cables so they cannot
get caught in the moving parts in the other


vehicle's engine compartment.
@) Note
Please note that the connecting process previ-
ously described for the jump start cables is in-
tended for when your vehicle is being jump
started.
(i) Tips
Make sure that the connected jump start ca-
bles have sufficient contact with metal.

Towing with a tow truck
General hints
Your Audi requires special handling for towing.
The following information is to be used by com-
mercial tow truck operators who know how to op-
erate their equipment safely.
— Never tow your Audi. Towing will cause dam-
age to the engine and transmission. >
367

Data privacy

These data can help provide a better understand-
ing of the circumstances in which crashes and in-
juries occur. NOTE: EDR data are recorded by your
vehicle only if a non-trivial crash situation occurs;
no data are recorded by the EDR under normal
driving conditions and no personal data (e.g.
name, gender, age, and crash location) are re-
corded. However, other parties, such as law en-
forcement, could combine the EDR data with the
type of personally identifying data routinely ac-
quired during a crash investigation.
To read data recorded by an EDR, special equip-
ment is required, and access to the vehicle or the
EDR is needed. In addition to the vehicle manu-
facturer, other parties, such as law enforcement,
that have the special equipment, can read the in-
formation if they have access to the vehicle or the
EDR.
Data usage
Audi can read out the information stored in the
data memories or similar data, or give this infor-
mation to third parties, especially in the follow-
ing situations:
— If the vehicle owner or lessee agrees
—If there is an official request from the police
— Ifa court or authorities request it
If legally permitted, Audi can also use the data
for analysis of vehicle operation and safety per-
formance or provide this data to third parties for
research purposes.
Transmitted information
Applies to: vehicles with Audi connect

> Select: [MENU] button > Audi connect > right
control button > Privacy.

Requirement: the ignition must be switched on.
Location, vehicle, and personal data are transmit-
ted when using Audi connect services.
Allowing sending of data
— Select and confirm Activate data connection.
The data module for the use of all Audi connect
services will be active.
372
Restricting sending of data
— Select and confirm Activate privacy. The data
connection is limited or deactivated depending
on the equipment. The majority of Audi connect
services will not be available.
The following interfaces are not affected by this
setting: Bluetooth, Bluetooth Low Energy (BLE),
Wi-Fi connection, Audi smartphone interface
(ASI), Near Field Communication (NFC), charging
communication (high-voltage system), Electronic
Toll Collect (ETC), On-Board Diagnostic System
(OBD) if equipped.
C) Note
You are responsible for all precautions taken
for data protection, anti-virus protection, and
protection against loss of data on mobile de-
vices that are used to access the Internet
through the Wi-Fi hotspot.
@ Tips
If the transmission of data is limited, data
will still be transmitted to verify subscrip-
tions.
Applies to: vehicles with Audi connect Infotainment
AUDI AG collects, uses, stores and shares your
personal information, such as contact data, vehi-
cle data, usage data, driving data and precise ge-
olocation, in order to provide you with the prod-
ucts and services you have purchased or request-
ed, and for a number of other purposes, for ex-
ample, to track quality issues, to performance
and safety, to meet our internal compliance or le-
gal requirements and to market to customers
and potential customers. For a more complete
list of the data we collect, how we use it and with
whom we share it, please visit your Audi nation-
al/sales region website at www.audi.com.
The collection, use and sharing may vary depend-
ing on your model and model year, your subscrip-
tion status, or the service offering. For example,
collection, use and sharing may vary between
Audi connect services, if you have designated a
key user, or if you are driving a model equipped >

8V2012721BK
Index

HFP
refer to Hands Free Profile............. 169
High-voltage battery.................00. 96
Audi e-tron compact charging system.... 105
GharGin Giese 2 vas o wens ey wees ae eeee 2 111
Not running for long periods of time..... 100
High-voltage’systemtiein x 0 consis se sssinos 6 0 vense 96
High D@aIBics <2 ewes oe weave oe muse a v immeew & e 44
High beam assistant................00. 44
Hillidescemticomtrols. wiscees oo scaessn m » sxmene o 6 au 89
FW HolGhassist cies wa owen v a oven oe aaron a 60 74
Homeraddressis « sissies 2s wears a 0 sews os 191,196
HOH « scene 5 & coven 5 2 eases ¥ & HER 5 EEG oF RE 8
Hotspot
FEFEP EOWA Lis « seewevee & wesw 4 ¥ movin 187,214
How are child restraint system anchors relat-
ed to child safety.................0000. 292
How many airbags does my vehicle have?.. 260
How safety belt pretensioners work....... 252
I
Idle
refer to Gears. 1.2... ee eee eee ee 75
Ignition
Switching on and off...............200- 71
Imbalance (wheels).................5-. 328
Immobilizer
refer to Electronic immobilizer........... 26
Important things to do before driving..... 237
Importing and exporting (contacts)....... 179
Improperly worn safety belts............ 251
Indicator lights............. 0... c eee eee 10
Airbag system... cee eee eee eee 265
PASSENGER AIR BAG OFF .............. 265
INTANtSEAES seus: xs eens & 2 wate ose a oe 284
Input
Using the! MMEtOU GH sii «= ssc o svacane ov ove 149
Using the speller................-.00. 153
Input level (media)... 0... 0.0. cee ee eee 222
Inspectiontinternvales « sui ¢ wemin a 2 ames a sam 318
Installing the upper tether strap on the an-
Chorage.... eee eee eee eee 295
Instrument clusters « csiscss sa savas a a avesie 0 ¥ ae 14
Cleaning.......... cece ee eee eee 345
Failure: » s esau ¢ 2 away 4: eeu s ReeR ae EER 14
Service interval display................ 318
Instruments
Adjusting illumination.................. 47
Interference-Causing Equipment Standard
(IGES)"s sass 2 § saws 4 3 Sano ¢ 4 SaiOR ES BORE EE 378
Interior lighting. .......... cee eee eee 46, 47
Interior monitoring.................5005 30
International travel..............00 000 187
Internet
refer to connect..........0e eee eee eee 182
Internet radio... eee eee eee 215
Interval mode (windshield wipers) ......... 49
iPhone
refer to Audi music interface........... 217
iTunes tagging.......... eee eee eee eae 206
J
Jukebox... cee eee 213
JUMAPISEALE cesnccs « sxc & 2 corners 6 x ose wo ae 365
JUmpistartin pes x « wean x 3 seems oo ssen 364, 365
K
ROY. socuass a 0 imines @ 2 anes 5 0 eRe 2B eRe & BERN 26
Convenience opening and closing......... 34
Key
replacement............0eeceeeeee 26
Replacing the battery.................. 27
Unlocking and locking............... 27,28
Rick=GOwins. « sss uo semaens = a sansime » s aecowne © 7 ence 76
Kineeraitbagsi: s scsiss s 3 sae oi maven 9 6 mero 6 5 269
Description. ....... 0.0.0. cece eee eee 269
How they Work: «2 sewn x x agama o wee cog 270
Important safety instructions.......... 271
L
Lane assist
refer to Audi active lane assist.......... 128
Bap TIM|R. & sews & a arenes 6 ¥ swine we wanes we oun L117
LATCH ss «a ovacans « 3 anmews oo asonast a a omuiw « arama a 292
Description............0..0..0..000. 293
Installing a child restraint............. 293
LOGAtION « sswsows 6 2 crocs yo cares wo ame Yo ane 292
Mounting and releasing the anchorage
hook... eee eee eee 293
Launch Control. ...........2..220- eee 77
Leather care andcleaning............... 345
Left control button..............e seen eee 18