2020 AUDI A3 warning light
[x] Cancel search: warning lightPage 369 of 400
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
Page 383 of 400
8V2012721BK
Numbers and
Symbols
2-zone deluxe automatic climate control.... 66
A
BIG 6 evens a: acavivi oo sano i aaness oan 8 oe 66
A/C cooling Mode: «6 vive seein 6s wiewe ss ven 66
Accélerator pedals sii « 2 casos x o ware a & ewes 76
also refer to Accelerator pedal........... 76
ACGOSSONIES « ssezens on cesses © weame a» oremwes o 59,376
Active lane assist
refer to Audi active lane assist.......... 128
Active rollover protection system......... 242
Retracting rollover protection.......... 243
Adaptive cruise control
refer to Audi adaptive cruise control..... 118
Adaptive dampers........... 000 eee eae 92
Adjusting the additional display........... 19
Adjusting the air distribution............. 67
Adjusting the sound.................00- 234
Adjusting the temperature..............- 66
Adjusting the vents...............-0000- 68
Ait DaGjrce « 2 roses © & eoccses 2s vasene 8m meee 2 wee 253
Airbag system. ...........2.-0000- 253,273
Advanced Airbag System components.... 260
Care ee ee 268
ChILAIE iss + ¢ exes + © eaws s © ees + © ees 280
Childirestraints:: « csssccns a o ssowias o awaene © ws 280
Components (front airbags)............ 260
Danger of fitting a child seat on the front
PASSENGEN SCA cen. os wwe sv wrwew we eRe & e 254
Disposal... ... 2. cece eee 268
Front ‘airbags: = sess» » ene : een ey eee < 258
How do the front airbags work?......... 263
How many airbags does my vehicle have? . 260
How the Advanced Airbag System compo-
nents work together.............0000- 262
Important safety instructions on the knee
airbagisystem « « cscs ss ecies se eee bs eee 271
Kneeairbagsixs « 2 sco es sews ewan 2 ¥ wes 269
Monitoring.......... 0. cece e eee 265
PASSENGER AIR BAG OFF light.......... 265
REPA@INS:: = wssus 2 waune s § nous 5 2 ER 3 a 268
Safety instructions.............-..00- 267
Side airbags ............. 0. cece ee eee 271
Warning/Indicator lights.............. 265
When must the system be inspected?.... 265
Air pressure
Tire Pressure Monitoring System indicator . 337
Airtransport.... 2.0... eee eee eee eee 97
Alarm system
refer to Anti-theft alarm system.......... 30
Alignment pin (tire change).............-. 348
Allseason tires... 0.0.2.0... cece eee eee 335
All weather lights... . 0.0.0... c cece ee eee 43
All wheel drive
refer to quattro...............--0 eee ee 93
AMI
refer to Audi music interface........... 217
Android Auto
refer to Audi smartphone interface...... 228
Anti-freeze
Windshield washer system............. 317
Anti-lock braking system. .............0-. 93
Anti-Slip Regulation. ...............00005 93
Anti-theft alarm system .............0000- 30
Apple CarPlay
refer to Audi smartphone interface...... 228
ASR
refer to Anti-Slip Regulation............. 93
Audi active lane assist................04 128
Cleaning the camera area.............. 343
MESSAGES were 5 o sees & & EER § Oo Howes 5 eee 130
Audi adaptive cruise control............. 118
Cleaning the:senson « suis ss saw a 8 wens ss 343
Distance display, distance warning....... 124
M@SSAQES cerns & 2 sews 5 o SoG Fo ew E Bo ee 124
Audi adaptive light.................00008 43
Audi connect
(fer tO CONNECEs « x ees + x ewe + RoR BE 182
Audi connect Infotainment
Services overview... 0.0.6.0 6 cece ee ee 184
Audi connect Remote & Control
refer to Vehicle control services......... 185
Audidriveselect:.:. 2. isco es mune ee eens ev oe 91
Audi e-tron compact charging system.... . 105
Audi music interface................--- 217
Audi music stream
Weferito WIE bs + secs so womwne 3 ¥ eewves 187,214
AUGIO TICS ccs 2 same yo sanwes a o arene «eR 219
381
Page 384 of 400
Index
Audio player
Bluetooth audio player................ 214
Wi-Fi audio player...............00005 214
AUGIOTISCK san 4 2 wees 2 a wea.8 2 Aas a ¢ 222
Audi phone box......... 0. ce eee eee eee 171
Audi presense......... 0.00. c eee eee 125
MESSAGES saree 5 x sens 5 x seme 5 e ewe = 124,128
AUGISIGGIASSISE sivas ¢ < wacom 3 § suas 4 § Sac & 131
Cleaning the sensors...............004 343
MGSSAGES caszass » « annsoice & 0: cones @ 0 ornare « 6 cnene 135
Rear cross-traffic assist................ 134
Audi smartphone interface.......... 228, 233
Audi virtual cockpit
refer to Instrument cluster.............. 14
AUTO
Automatic headlights .................. 43
Climate control system ...........-.000. 66
Auto Lock (central locking system) ......... 25
Automatic belt retractor... .......0...05 248
Automatic transmission............-...0- 75
Automatic wipe/wash system............. 49
Auxiliary climate control................. 68
AUX input... 06. eee eee 217
Average consumption................005 22
Average speed... 1... cece eee eee 22
B
BACKIBUTEOM « seseins
Bag hOoks®. « csssiecs «a seams ve connate vm eevee © # sees 60
Balance:(SOund) aii os weve av owe va neues « 234
Band
refer to Frequency band............... 206
Bassi(SOunG) «axes wo swivius 0 a awaweie w stamens oY nae 234
Battery, scorn so sccm 6 2 serene © x aor 6 MEER oo 315
Charge level display.................00. 14
CHANGING scx ¢ < sacs x § anes & ¢ Same Fk eR 316
High-voltage battery...............008. 96
Winter operation.............2.00 eee 315
Battery (vehicle)
refer to High-voltage battery............ 96
Before driving............-.0 eee eens 237
Belt temsiomensten «+ serene a axnuoe a 0 acme 0 0 ae 252
Better route (navigation)................ 205
BOWED. i seiiss a somunse a & anosans & % wwe Ho omemaun & 8 66
382
Bluetooth
Audio player... ..... cece eee eee eee 214
Connecting acell phone............... 169
SOEIAGS wines sx sesame vo arene cee a a comes 233
BOOStiis «een oo eer oo sore os ee ©» eee Y 23
Boosterséats.. « « can 2 ¢ ees os eeu ee ees 287
BOOSETUNGtION = wee < 2 seme 2 2 eee 2 e sees 76
Boost pressure indicator................. 23
Brake fluid
Checking brake fluid level
BRAKES cyecy: 2 aqme 2 ¢ atone go tem ye eee ye
Brake assist
Brake fluid
Emergency braking function
HOE ssicoes + a avo 3 orem oa Ta oe Ra BTR
New brake pads
Break-in security feature................. 30
Breaking in
New brake pads........... 00. c ee eee eee 85
NEW TIRES sc « = cows « 2 cares & eee ¢ v een 326
Newevelicles. « css: sv wns se wesc a 2 amenes 3 6 78
Browser
refer to Media center...............00. 220
BUDS: a i cconine 2 os cesnors & awanawe so avai 8 ans He 362
Buttons
Control panel (MMI)................-. 146
Multifunction steering wheel......... 17,20
Programming (multifunction steering
wheel)... 0.0.0... cece eee eee eee eens 19
Switching the Infotainment system display
ON/OFF iccen xo meron oo ee ae Se oo poe © 8 147
Cable (USB adapter/AUX connector cable).. 217
California Proposition 65 Warning........ 305
Battery specitt@inss + sccmss ux suas a 6 onawents x a 315
Galblists s secs 2 2 semen 2 waew v anor ee eR 173
Calloptions ess s seca ss pen & x dees 5 eee 180
Capacities
Fureltanke: « 2 wc 2s wise + meni os mie a oo 380
Washer fluid reservoir...............-5 380
Car key... cece eee eee eee 26
Care washes x sass i a seesiice 6 0 arovacs 6 w waneane 0 ane 342
Catalytic Converters « sesci ss wave a 8 eres 6 6 303
CD drive (media drives)................. 212
Page 393 of 400
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
Page 394 of 400
Index
Seating position
Driver... ce cece eee 238
FONE PaSSeniGerway « x enews we xs Rem ee 239
How to adjust the front seats........... 239
Incorrect seat position................ 240
OGCUBANES » seme + ees 5: ween se eee ss 238
Rear paSSengers ...... cscs eee eee e eee 240
Sea transport: « sens ss sews sv ewes © 2 wae g 97
Seats
AGUSTIN Gssisere oo esvetice oo soacare 2 wosneaie 2 weave « 54
Cleaning....................00000008 345
Correct seating position............... 238
Easyseatientey snc « x scene a 2 aman 3 a onder vo 55
Folding... 0... sce e eee eee 62, 63
Number of seats's « sews ¢ 2 sass 2 x eee oo 2 245
Seat Meating’s + ives se ssw 3 2 eaves ov wm © 67
Secondary phones. ¢ vex os wen a soe 170, 232
Selecting a source (media).............. 219
Selection menu................ 18, 148, 152
Selective door unlocking..............--- 25
Selector lever. .... 0.0.00... cece eee eee 75
Self-learning navigation
refer to Personal route assistance....... 195
Service and disposal
Safety belt pretensioner............... 252
Service interval display..............005 318
Service position
refer to Replacing wiper blades.......... 51
Settings
DIF@GtOnY = ccsrse oo eres © siraneee mo evairaas we ¥ Heats 180
Map... sce ccc cece ee eee eee 200
Medial: + = sess = 5 meme ¢ 9 eee ¢ eomee & 2 cee 222
Navigationisis «accom + « caver © wenene «6 meee 197
Radio... .. 2... cece 209
System (MMD es « = awe ¢ o aes ¢ pews 2 ve 230
Telephone verccc 2s accsece 2 v convene x v exmame eo eoeee 180
Voice recognition system.............. 231
Wi-Fi hotspot eves = s sees : 2 pees ae wees es 187
Setting the language................... 230
Shift light indicator..............2..000- 24
Shift paddles.......... cc eee eee ee eee 76
Ship carrier... 2... eee eee 97
Shuffle... 2... eee eee eee 222
Side airbags
Description.......... 0... eee eee ee eee 271
How they Works: ; «sees ss sees sees eee 273
392
Side assist
refer to Audi side assist................ 131
Side curtain airbags............-....00. 274
DeSCriPtiGn sa = s assas ¢ ¢ eaves = & eases 3 x He 274
How they Works ¢ «sews os ews es eens a 276
Safety instructions .......... eee eee ee 276
SIMIGAatd « « ccsasin + +: mesma © wrens 3 mnasias 6 & winenne 183
SiriusXM alert notifications.............. 208
Sliding/tilting sunroof
refer to Panoramic glass roof............ 35
Smartphone
refer to Telephone...............-.00- 169
Snow chains............. 000 eee eee ee 335
Socket
refer to Power sourceS..........- eee eee 59
Software update
refer to System update (MMI).......... 234
Software (MMI)
Version. .
Sources of information about child restraints
And their us@y»: » » wee: « y sews & » eee xe ee 297
Space-saving spare tire (compact spare tire) . 357
Spare tire........... 20... eee eee 357
Spare wheel............0 00 cece eee eee 357
Speed-dependent volume adjustment..... 234
Speedometer........... 2. 0c eee eee eee 14
Speed warning systeM.......... 0c eee ee 1Is
Spelletiscs « v save v « mame oo more 2 o temew ¥ wens 153
SPONECISPlAYS's & svar « x sven a & ween 3 & EGH o 3 24
SPOEVIEW ics « = seme & x seme so Hows ee ees ge 19
SPOrty CriViNg = sees = y wees 2 y oes se wee yes 89
Start/Stop system.............-000 eee ee 83
Starting to drive............ 0. ee eee eee 73
Station scanning (radio)
refer to Refresh station list (radio)....... 209
Steering............ 0.0.02 cee eee eee 92
also refer to Steering .........000e00008 92
Steering locks: + s vse ss eis & x eres 71, 72, 92
Steering wheel
AGjUSTING secs 2 wei + wen es Reem oo EER 58
Shift paddles. ........... ccc cece e ee eee 76
Steering wheel heating................. 68
also refer to Multifunction
steering wheel...............-- 17,19, 20
Page 396 of 400
Index
U
Unfastening safety belts................ 250
Uniform tire quality grading............. 336
Unlocking and locking
By remote control................00005 27
Using the lock cylinder................. 30
With the central locking switch.......... 29
With the convenience key..............- 28
Updating stations (radio)................ 206
USB
charging port.............. 59, 217, 218
USB
stick
refer to Audi music interface........... 217
V
Vanity Mirror... 6... eee ee eee 49
Vehicle
Care/cleaning..........-..0 0 eee ee eee 342
DIMENSIONS sess s 2 eee o 2 peew vo Reso we 379
Identification data................00. 379
Out of service... 2... eee eee eee 347
Raising « + ces + 2 meme +o ames 5 e ewe ¥ eee 369
SUA Gen » + sinsme mo eon 9 @ connor w Hen Wo 7A,
Transport... ... eee eee eee 97
Vehicle care... eee eee eee 342
Vehicle control services...............0- 185
Vehicle identification number............ 379
Vehicle jacks « wens 2 x even an omen x 9 oe 348, 354
Vehicle:soundeis «2 sive 2 x secre o 2 tenes 2 © oe 81
Vehicle tool: Kits. ¢ ssn: 2s news ss saws & » eee 348
Version information.............000e0 234
VIEW DUttOMT ss ¢ = keen ¢ o ees o Een ee eee a 17
Voice guidance
refer to Multifunction
steering wheel. x « mesos is + sieces % + coe 17,19, 20
Voicermails: so cium os mera a 2 sveeu a 2 somes 3 eo 178
Voice recognition system..............5. 162
Commands.......... 0c eee ee eee eee 163
External... 0... 0. ee eee eee ee 168
Multifunction steering wheel............ 19
OPeRatIAGss « cance wv women « u ener » ¥ earn mo 6 162
SettingS 0... . cee cece eee eee eee 231
VOlUM@ices + e ees 2 o aes te ee ce eee 235
VoOlUFAG': = sox « = see so aes GE ees ge we 234
394
Ww
Warning/Indicator lights
Airbag SYStOM sna « s eves so eee 2 eens 265
Warning lights
refer to Indicator lights................. 10
Washing matte finish paint.............. 342
Wave band
refer to Frequency band............... 206
Weightsisc = 2 scan vs rss oa cen 2 wee 8 ew 380
What happens if you wear your safety belt too
LOOSE? ssc 5 cansens ow canewne 9 aecoums & os aneeam H 8 oaOE 249
What happens to unbelted occupants?.... 246
What impairs driving safety?............ 237
Wheel bolt: » soe ss yew 2 owe 2 gee 2 334
WhHiGels’s = sews « 2 saves 2 come 2 eee 2 a ees 319
CLEANING sca + 3 season @ wane © mewn @ & coanom wo 0 343
Glossary of tire and loading terminology .. 322
REBISCING « susan g 2 seam 5 ¢ eau & tees eae 352
Tire pressure monitoring system........ 339
Tires and vehicle load limits............ 332
Wheellwrenmehiic « « sercr «0 sasnwe = x emi © 2 anne 348
When must a safety belt be replaced?..... 248
When must the airbag system be inspected? .265
Where are lower anchorages located?..... 293
Wi-Fi
Audi musicistreams. 5 sree. vs wasn xo swans & 214
Audio player. ..... 2... 0c eee eee eee ee 214
HOtsPOtSELtINGS i: ¢ = wes x x een x s eG 187
Onlineimediass ss sii ss aves «6 waver’ 6 oases 215
Using ahotspot................--000- 183
also refer to Wi-Fi..........-.005- 187,214
Wind deflector. ...... 0.0... cee eee eee eee 39
ClOANING «x = 3 eewe + came + perms a e we ee 344
Windows
Child safetyloek « socisce ¢ 2 sewn 2 econan e ware « 33
Cleaning/removing ice................ 344
Convenience opening and closing......... 34
Opening and closing................05- 33
Power windows............0000ee cess 33
Windshield washer system........... 49, 317
Reservoir capacity..............0e eee 380
Windshield wipers.............-..000005 49
Replacing wiper blades................. 51
Winter operation
Batten yee: 2s secesue oo amen 2 saree oo amma 6 Oo 315
Carwashes....... 0.2... cee eee eee eee 342