2020 AUDI A3 bulb

Table of contents


Audi smartphone interface...... 228
Setup... eee eee ee eee 228
OPeratintg’s + ease s x mows « woeE se ow ee 229
Troubleshooting wwii «s wwine ev eee ae eae 229
System settings.................. 230
Setting the date andtime............. 230
MMI SOMOS: » sunses 0 » anexeiae o anseane » 0 exons 230
Connection manager................. 231
System update isis ss wows x ¢ seows a eaves 234
Sound settingS............0 ee eee eee 234
Volume settings ..............000000. 234
Restarting the MMI.................. 235
Software license information.......... 235
237 237 237
Correct passenger seating positions..... 238
Driver's and front passenger's footwell.. 241
Pedal area.......... eee eee eee eee 241
Active rollover protection system....... 242
Safety belts...................0.. 245
General notes.................00005. 245
Why use safety belts?................ 246
Safety belts. ............... 00000005 248
Belt tensioners... 0.02... cece eee eee 252
Airbag system.................00. 253
Important information............... 253
Front:airbags’: = seis s = canes + = esis + oer 257
Monitoring the Advanced Airbag System. 265
Knee airbags...............-0 ee eee 269
Side@:airbags x: < sews se eewes te eee ee oe 271
Sidercurtain airbags « swe ss wei sv woes 274
GAUGES AATEC iss 5 « nee a 5 Baa GE EE Be 278
Important information............... 278
Child safety seats................000. 284
Securing child safety seats............ 289
LATCH system (lower anchorages and
tethers forichildren) sic. o = essere x 3 awmin « 5 aoe 292
Additional information............... 297
Maintenance and Care........... 298
Checking and Filling............. 298
FUGlaves: «2 wows s 2 seems © a meee 4 S oweme a 2 a 298
Reftieling crass « sccswes e neness xe aeiceme x acer 299
Refueling ......... 0... cee ee eee eee 302
Emissions control system............. 303
Engine compartment...........0.500% 304
Engineoil........ 0... eee eee eee 307
Cooling SYSteM . <= sees ic sees be tees we 311
Brake Pluidhise «2 ascii 2 2 soos 2 x comes © x sree 313
Electrical system. ...........002-000 314
Battenysa « 5 news so ASS & ROS TE BaF 315
Windshield washer system............ 317
Service interval display............... 318
Whe6US: « ses ss sess os ees ss eee 2 a 319
Wheelsiand Tiresis « scsinin + « sore © a eneron » 319
Tire Pressure Monitoring System indicator . 337
Tire pressure monitoring system....... 339
Care and cleaning................ 342
General information................. 342
Gar washesi: « sosus so ime a 0 mana + omen 6 342
Cleaning and care information......... 343
Taking your vehicle out of service....... 347
Troubleshooting................. 348
Emergency assistance........... 348
Trunk escape latch............-.0000- 348
General
information................. 348
Equipment............. 00. cece eee 348
Tire Mobility kit’: goss « 2 sewn 2 y eweE a eos 349
Replacing wheels...........00ee eens 352
Sparetire........ 2... eee eee eee 357
Fuses and bulbs.................. 360
FUSES 2... eee ete eee 360
BULDS- Emergency situations............ 364
General...............0. 0000 cece 364
Starting by pushing or towing.......... 364
JUIMPESTAREIIG . « suerns 6 & sasnnes » « sanree wo samme 364
Towing with atowtruck............... 367
Raising the vehicle.................-. 369

8V2012721BK
Quick access




























Transmission
=> page 77
Drive system
=> page 82
Drive system
=> page 82
Drive system
=> page 82, > page 302
Drive system
=> page 82, > page 302
Drive system
=> page 82
Vehicle sound
=> page 82
Electromechanical parking brake
=> page 88
Hill hold assist
=> page 88
Engine start system
=> page 73
Keys
=> page 73
Electronic Stabilization Control
(ESC) ¥
=> page 93,>page 95
Electronic Stabilization Control
(ESC) ¥
=> page 93
Electronic Stabilization Control
(ESC)
=> page 94, > page 93
Anti-lock braking system (ABS) ¥
=>page 95
Anti-lock braking system (ABS) Y
=> page 95
Steering
=> page 92
Steering lock
=> page 92
Suspension control
=> page 92

Engine speed limitation
=>page 16
Tank system
=> page 300
Electrical system
=> page 314
Engine oil level (MIN)
=> page 308
Engine oil sensor
=> page 308
Malfunction Indicator Lamp (MIL)
v
=> page 303
Washer fluid level
=> page 317
Windshield wipers
=> page 52
Charging system
=> page 111
Tire pressure
=> page 337, or > page 339
Tire pressure
=> page 337, or > page 339
Bulb failure indicator
=> page 45
Headlight range control system
=>page 45
Adaptive light
=>page 45
Light/rain sensor
=> page 45, > page 52
Driver's door
=> page 29
Battery in remote control key
=> page 27
Power top
=> page 38
Side assist
=>page 135
11

Lights and Vision

Turn signal and high beam lever

©
»
|
@


Fig. 50 Lever: switching on the turn signal and high beams
The lever operates the turn signals, the high
beams and the headlight flasher.
Turn signal @ >
The turn signals activate when you move the lev-
er into a turn signal position when the ignition is
switched on. The respective a or B indicator
light flashes.
@- Right turn signal
@- Left turn signal
The turn signal blinks three times if you tap the
lever (convenience turn signal).
If an indicator light blinks twice as fast as usual,
a turn signal bulb has failed. Carefully drive to an
authorized Audi dealer or authorized Audi Service
Facility immediately to have the malfunction cor-
rected.
High beams 2D and headlight flasher
> Move the lever to the corresponding position:
@- High beams on (vehicles with High beam as-
sistant* > page 44)
@- High beams off or headlight flasher
The
=0| indicator light in the instrument cluster
turns on.

Z\ WARNING
High beams can cause glare for other drivers,
which increases the risk of an accident. For
this reason, only use the high beams or the
headlight flasher when they will not create
glare for other drivers.

teh melee lad
Applies to: vehicles with high beam assistant
The high beam assistant automatically turns the
high beams on or off depending on the surround-
ing conditions.
A camera on the rearview mirror mount can de-
tect light sources from other road users. The high
beams switch on or off automatically depending
on the position of vehicles driving ahead and on-
coming vehicles, the vehicle speed as well as oth-
er environmental factors and traffic conditions.
Activating high beam assistant
Requirement: the light switch must be set to AU-
TO, the low beams must be switched on and the
high beam assistant must be switched on in the
Infotainment system = page 45.
> To activate the high beam assistant, press the
lever
forward @) > page 44, fig. 50. Th i
dicator light in the instrument cluster display
appears and the high beams are switched on or
off automatically. The Ea indicator light turns
on if the high beams were switched on.

Switching the high beams on or off manually
If the high beams did not switch on or off auto-
matically as expected, you may switch them on or
off manually instead:
> To switch the high beams on manually, push
the lever forward @). The Ea indicator light
turns on. To switch the high beams off again,
pull the lever back @).
> To switch the high beams off manually, pull the
lever back @). The high beam assistant is deac-
tivated.
Operating the headlight flasher
> To operate the headlight flasher when the high
beam assistant is activated and high beams are
switched off, pull the lever back (). The high
beam assistant remains active.

ZA WARNING
High beam assistant is only intended to assist
the driver. The driver is still responsible for
controlling the headlights and switching them

44

8V2012721BK
Lights and Vision


manually depending on light and visibility
conditions. It may be necessary to operate
them manually in situations such as:
— In adverse weather conditions such as fog,
heavy rain, blowing snow or spraying water.
— On roads where oncoming traffic may be
partially obscured, such as expressways.
— If there are road users with poor lighting,
such as bicyclists.
— In tight curves and on steep hills.
—In poorly lit areas.
— With strong reflectors, such as signs.
— If the area of the windshield near the sensor
is fogged over, dirty, icy or covered with a
sticker.
Adjusting the exterior lighting
You can adjust the exterior lighting separately.
The settings depend on the vehicle equipment.

The functions are adjusted in the Infotainment
system.

> Select in the Infotainment system: [MENU] but-
ton > Vehicle > left control button > Vehicle
settings > Exterior lighting.

Automatic headlights
You can adjust the following settings in the Auto-
matic
headlights menu:
Activation time - You can adjust if the headlights
switch on Early, Medium or Late according to the
sensitivity of the light sensor.
Headlight assistant - You can switch the high
beam assistant* on and off.
Entry/exit lighting
When it is dark, the Entry/exit lighting illumi-
nates the area around the vehicle when unlocking
the vehicle and after switching off the ignition
and opening the driver's door.
The entry/exit lighting only works when it is dark
and the light switch is in the AUTO* position.

)_ This function is not available in all countries.

Daytime running lights!)
The daytime running lights can be turned on and
off. When daytime running lights are turned on,
the lights will stay on continuously whenever the
ignition is switched on.
Emergency flashers
B8V-0210

Fig. 51 Instrument panel: emergency flasher button
The emergency flashers makes other drivers
aware of your vehicle in dangerous situations.
> Press the A button to switch the emergency
flashers on or off.
When the emergency flashers are turned on, the
a and BY indicator lights will flash at the same
time.
You can indicate a lane change or a turn when the
emergency flashers are switched on by using the
turn signal lever. The emergency flashers stop
temporarily.
The emergency flashers also work when the igni-
tion is turned off.
If the ka indicator light turns on, a bulb has
failed. The message indicates the location of the
bulb. Replace the bulb immediately.
Vehicle lights: malfunction! Please contact
Service
There is a malfunction in the headlights or the
light switch. Drive immediately to an authorized >
45

Lights and Vision

Audi dealer or authorized Audi Service Facility to
have the malfunction repaired.
Bg) Audi adaptive light: malfunction! See own-
er's manual
Adaptive light* is not working. The headlights
still function.
Drive immediately to an authorized Audi dealer
or authorized Audi Service Facility to have the
malfunction repaired.
automatic headlights: malfunction! See
owner's manual
The light/rain sensor is malfunctioning.
The low beams remain switched on at all times
for safety reasons when the light switch is in the
AUTO position. However, you can continue to
turn the lights on and off using the light switch.
Drive immediately to an authorized Audi dealer
or authorized Audi Service Facility to have the
malfunction repaired.
Ba Headlight range control: malfunction! See
owner's manual
There is a malfunction in the dynamic headlight
range control system, which may cause glare for
other drivers.
Drive to an authorized Audi dealer or authorized
Audi Service Facility immediately to have the
malfunction corrected.
Headlight assistant: malfunction! See own-
er's manual
Drive immediately to an authorized Audi dealer
or authorized Audi Service Facility to have the
malfunction repaired. You can still switch the
high
beams on or off manually.
Headlight assistant: currently unavailable.
No camera view
Headlight assistant: currently unavailable.
Camera view restricted due to surroundings.
See owner's manual
The camera view is blocked, for example by a
sticker or debris. Please clean the windshield.
46
The sensor is located in the interior rearview mir-
ror mount. Do not place any stickers in this area
on the windshield.

Z\ WARNING
— Light bulbs are pressurized and can explode
when they are replaced, which increases the
risk of injury.
—To reduce the risk of fatal injury, the high-
voltage component on HID headlights (xe-
non lights) must be handled correctly.

Interior lighting
Front interior lighting

B8v-0021



B8V-0617

Applies to: vehicles with touch-sensitive reading lights
Fig. 53 Headliner: front interior lights
Interior lighting buttons
axs* - Interior lighting on/off
4 - Door contact switch on/off. The interior light-
ing is controlled automatically.
“S* - Reading lights on/off
Touch-sensitive reading lights*
> To turn a reading light on or off, touch the sur-
face @ briefly.

8V2012721BK
Airbag system

Monitoring the
Advanced Airbag System

‘oring indicator light
Two separate indicators monitor the function of
the Advanced Airbag System: the ka light and
the PASSENGER AIR BAG OFF light.
The Advanced Airbag System as well as the side
airbags and side curtain airbags with ejection
mitigation features (including the electronic con-
trol unit, sensors and system wiring) are all
monitored continuously to make sure that they
are functioning properly whenever the ignition is
on. Every time you turn on the ignition, the air-
bag system indicator light ka will come on fora
few seconds (function check).
The system must be inspected when the
indicator light Ba:
— does not come on when the ignition is switched
on,
— does not go out a few seconds after you have
switched on the ignition, or
— comes on while driving.
If an airbag system malfunction is detected, the
indicator light will come on to serve as a constant
reminder to have the system inspected immedi-
ately.
If a malfunction occurs that turns the front air-
bag on the passenger side off, the PASSENGER
AIR BAG OFF light will come on and stay on
whenever the ignition is on.

ZA\ WARNING
An airbag system that is not functioning prop-
erly cannot provide supplemental protection
in a frontal crash.
- If the airbag indicator light > page 238
comes when the vehicle is being used, have
the system inspected immediately by your
authorized Audi dealer. It is possible that
the airbag will inflate when it is not sup-
posed to, or will not inflate when it should.

PASSENGER AIR BAG OFF light


B8V-0215

Fig. 218 Center console: passenger airbag off warning
light
The PASSENGER AIR BAG OFF light is located in
the center of the instrument panel > fig. 218.
The PASSENGER AIR BAG OFF light will come on
and stay on to tell you when the front Advanced
Airbag on the passenger side has been turned off
by the electronic control unit. If the bulb for the
PASSENGER AIR BAG OFF light burns out, the
airbag indicator light 2 will come on to signal a
malfunction in the Advanced Airbag System. Al-
though the burned-out bulb will not change the
way the front passenger's frontal airbag works, it
will no longer be possible to use the PASSENGER
AIR BAG OFF light to make sure that the airbag
on/off status is correct for the occupant on the
front passenger seat. Have the airbag system in-
spected immediately by your authorized Audi
dealer.
The PASSENGER AIR BAG OFF light will blink
for about 5 seconds when:
— the ignition is switched on and
— the capacitive passenger detection system,
which switches the front seat passenger's fron-
tal Advanced Airbag on and off, detects a
change in the status of the front passenger
seat.
As soon as the PASSENGER AIR BAG OFF light
stops blinking, always make sure that the airbag
status
(on or off) as shown by the PASSENGER
AIR BAG OFF light is proper for the age, size and
electrical capacitance of the person occupying
the front passenger seat. Always make sure that
the safety belt for the front passenger seat is
properly fastened.
265

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.

8V2012721BK
Fuses and bulbs

Fuse assignment - Interior

No. Equipment



RAZ-0793,
PO ee
15°16°17-18 19 20 21
PZ ply lip y ips}
ei Hes ole” So}
32°33 34 35 36 37
F15
Electronic steering column lock, conven-
ience access control module

F16 TV tuner, telephone antenna

F17 Instrument cluster

F18 Rearview camera

F1I9 Vehicle positioning

F20
Engine components, AdBlue, charging sys-
tem

F221
Steering column, steering wheel heating
switch module

F24
Right vehicle electrical system control
module

F25 Driver's side front/rear power windows

F26 Seat heating

F27 Vehicle electrical system control module

F28 Power top control module


Fig. 281 Vehicle interior: fuse assignment
F29
Vehicle electrical system control module,
interior lighting


No. Equipment
F30 Diagnostic connector


FL Engine components, AdBlue

F2 Seat adjustment
F32
Front camera, parking system, ACC sensor,
lane change assist


F4
Infotainment control panel, Infotainment
components
F33 Airbag


FS Gateway

Fo
Selector lever (automatic transmission),
steering lock
F34
Hold assist button, interior sound, back-up
light switch, temperature sensor, neck
heating and sockets, power top operation
button


Air conditioning/heating controls, auxiliary F35
Air quality sensor, automatic dimming
rearview mirror, diagnostic connector, cen-












F7 |heating, rear window defogger, tire pres- ter console power supply
sure monitor F36 | Right headlight (LED, Matrix LED)
Electromechanical parking brake switch, F37 | Left headlight (LED, Matrix LED)
light switch, rain/light sensor, anti-theft F38 | High-voltage battery
ae ene eee dent F39 | Passenger's side front/rear power windows
range control F40 | Cigarette lighter, sockets
F9 |Steering column electronics F41 | Passenger's side safety belt tensioner
F10 | Infotainment system display F42 | Central locking area
Tl Left vehicle electrical system control mod- F44 al ee
ule, airbag FAS | Driver's side seat adjustment
F12 | Infotainment components F47 | Rear window wiper
F13 | Driver's side safety belt tensioner, airbag F48 | Outer sound actuator
F14 | Heating and A/C system blower control
361