2020 AUDI A3 bulb

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
Fuses and bulbs

long term damage from water that can enter
housings that have not been properly resealed.
For your safety, we recommend that you have
your authorized Audi dealer replace any bulbs for
you, since your dealer has the proper tools, the
correct bulbs and the expertise.
Gas discharge lamps (Xenon lights)
Due to the high electrical voltage, have the bulbs
replaced by a qualified technician. Headlights
with Xenon light are identified by the high volt-
age sticker.
LED headlights*
LED headlights require no maintenance. Please
contact your authorized Audi dealer if a bulb
needs to be replaced.

ZA\ WARNING
Changing Xenon lamps without the necessary
equipment can cause serious personal injury.
— Bulbs are pressurized and can explode when
being changed. Potential risk of injury!
— On vehicles equipped with gas discharge
bulbs (Xenon light) life-threatening injuries
can result from improper handling of the
high-voltage portions of such lamps!
— Only your authorized Audi dealer or quali-
fied workshop should change the bulbs in
gas discharge lamps. There are parts with
sharp edges on the openings and on the
bulb holders that can cause serious cuts. If
you are uncertain about what to do, have the
work performed by an authorized Audi deal-
er or qualified workshop. Serious personal
injury may result from improperly per-
formed work.

@ Tips
—If you still prefer to replace the light bulbs
yourself, be aware that the engine compart-
ment is a hazardous area to work in > A\ in
General information on page 304.
—Itis best to ask your authorized Audi dealer
whenever you want to change a bulb.
363

8V2012721BK

Refueling = scsi: Plug-in hybrid drive..............00008 302
Remote control key.............2.000005 26
Convenience opening and closing......... 34
Key
replacement..............---00005 26
LED woscnss so: scatene ow stizous ms omens « witetoms « aneess 27
Replacing the battery.................. 27
Synchronization’: « csi ¢ ess se sores 6 2 cis 27
R@pails gcse « ¥ esas + waen © HetR se Ses ee 374
Airbag SystetMses « « cssies «a avssese 2 o cicsuars 2 268
Replacement key........ ces eee enee eee 26
Replacement parts..............-02000- 376
Replacing
Light BULBS « ssc: = swaveie © = sescwne ¥ eaves © 28 362
Replacing wiper blades................0. 51
Reporting Safety Defects................ 376
Reset
refer to Restart (MMI) .......... 00.0005 235
Restart(MMI) wsaior . & ssoms 6 2 voscues so semis woo 235
RetractOfecs « s sccm « x pews so cee 5 ott 248
Reverse gear
HEfEr EOSGOAMS evecess x 8 ereee ae ewer a 8 somes a are 75
Rewinding (audio/video file)............. 219
Right control button... « : secas : eeee sy ees 18
RitiS: = seme < 2 seen s eee Es HOR oe ROE ee 334
ClOaNING 6c caea oe eases ov ese oo maces © 8 343
Ringtone'settingS a. < «sss sc mews ss ewe os 180
Road Gartieh woe ss sews 2 9 ewe s gees & mae 97
Rollbar
refer to Active rollover protection system. 242
Roof load « saves ¢ & saws 3 % mew 4» mews 4 63, 380
Roof tackswe = » aewis = & seme : 5 cee ee Bee SE ae 63
also refer to Roof rack......... ce ee sees 63
Rowtercriteria « wasn as wae oe snes ¥ % orien os 198
Route guidance
refer to Navigation............... 160, 189
S
Saferdriving Wabitsievn x « sessni « ¥ avowice s w anwar 237
Safety
Airbag system.... 0... eee eee eee 253
BeltS icc 5 x wees ¥ = eG § fem FOE eR 2 8 ee 245
Correct seating position............... 238
Pedal area... eee eee eee eee 241
T6lEPhONG ccs « & sees ¢ bree s ¥ Hewes ¥ Bes 169
Safety belt position..................0. 249
Safety belt height adjustment.......... 251
Safety belts worn by pregnant women.... 250
Safety belt pretensioner
Service and disposal.................. 252
Safety belts acs ss eses ¢ s qeeg ss pee ee 245, 248
AGIUSEING jess. a axes vo orsusm 9 8 soe + Hm 251
Cleaning. ......... 0. cece ee eee eee 345
Danger to passengers who do not wear a
Safety belt). « scisise x « sevaies «a sussesa 6 0 envesse @ 246
Fastening ........... 0.00 cece eee eee 248
Height adjustment...........6..00 eee 251
Improperly: Worcs «comer e meee ee mace 251
Not worn. .... 22... cece cece eee eee 246
Safety belt position..................- 249
Safety instructiOnsi.: ¢ 6 ws 6 6 ween es oes 248
Securing child safety seats............. 289
Special considerations for pregnant wom-
GN cevoeas ow cscoess vo owas © setae 3H oeoHEWG vo oe 250
Unfastening........... cece eee eee eee 250
Warning/indicator light............... 245
Worn'propertly « sess « scene v eee ev sees 247
Safety belt warning light................ 245
Safety instructions
for side curtain airbags................ 276
for using child safety seats............. 282
for using safety belts................. 248
Monitoring the Advanced Airbag System... 267
Saving fuel
COASEIING's 5 4 comers w x cxmmes » o aeoree @ v amenene © 4 one 78
Economy tips (analog instrument cluster)... 23
Efficiency program (analog instrument clus-
TON) eee eee eens 23
Energy consumers (Audi virtual cockpit)... 22
Recuperation ; « wis «= eas « ¢ cee < peews 5 22
Scam (FAG) es = & meus © & ees o Oe Fe eS 207
Screen
refer to Display’. «sieves ceea es eeene 17,20
Screwd river's « « eae. s < wes sv ees ee EES Ge 348
SD card reader (MMI) ses s veue se eee ees 212
Search area (point of interest)............ 191
Search function
refer to Free text search........... 154, 221
Seat adjustment
Head restraints’. . = sc. 2 2 sea oe bese a vo 56
Seating capacity: « « wax » ¢ aews sy sewed ¥ oe 245
391