2021 AUDI A8 ECU

4N0012721BF

Replacing fuSeS:. « cises <6 esses oe comers ¥ ¥ aoe 328
Reporting Safety Defects..............0. 340
RIMS 3 goes x 2 mewn 2 8 qeee = Hamm Go ¥ Ne ee 304
Cleaning........ 0... cece 312
Road Gannien esses wo secs 2 amawiun 2 oy aeons = as 125
ROU MGs: = scorers © wave oe wae oy wuts oo ever 108
Rolling ability
Electromechanical parking brake........ 121,
Transmission idle............-..00000 110
Roof
refer to Panoramic glass roof............ 53
Roof load. ...... 2.20... 02 eeeeeeeeeeee 344
Roof rack... 6. eee eee eee 99
also refer to Roof rack............0..000. 99
Route guidance
StOpPING asus = van 2 2 men oo mew oo REO 234
also refer to Navigation............... 230
Running direction (tires)..............-. 322
S
Safety:beltistes «2 sexs ve acasn © a canoe xo aummame © 80
Cleaning. ........ 2. cece eee 313
LOCKING s = seme 5 5 wom 2 eam SE NEE x ce 92
Securing child safety seats.............. 91
Satellitemap ssicvs = 2 excen ¥ e wewa 2 een 9 oe 237
Saving fuel
EMergy:CONSUIMENSecsce +o eerie © ciate o © pues 16
Recuperation...........0 0.0 cece eae 16
Screen
refer to Touch display.................. 18
Screens in rear... 2... ee eee eee eee ee 29
Legalinformation . cess «sees ss eee eye 266
Screens in the rear
Device:Setup « seo ee sarin e 2 mewn a aeeow a ae 30
Initialsteps... 2.2... eee eee eee 30
Integrated help eves s < sews s < betes se exes 30
SCREWCFIVER s s aces 2 gacen s E eee & Eee gb Sl7
Search function
refer to Free text search............... 257
Seat HEAtinGvevs « « seo ¢ o seems ¢ ¢ eee oom 102
Seats
Adjusting the front seats............... 71
Adjusting the rear seats................ 74
Cleaning.......... 0... eee ee eee eee 313
Front passenger's seat adjustment....... 75
Front passenger’s seat adjustment....... 73
Head restraints:. « 2 ssw. 2 cscs ee eee ae oe 78
Massage function............ eee eee ee 71
Memory TuNCtION « ¢ ess s ween 8 s eee ss eae 83
Resetting the position.................. 73
Storing aseat profile................... 83
Seat ventilation. ....... 00. eee eee eee 102
Securing'the:vehiele « ssces xo vscan + ¥ arene + «© 108
Selecting a source (media).............. 253)
Selector levers «2 cscs ao avin ow wwe vo awe 109
Sensors
COVerage APeaS eras se ewes vo wees @ w ecmnane « 151
Locations................ 0000.0 0000- 152
Service interval display................. 287
Setting measurement units.............. 263
SettINGS!. 6 2 cease x 2 aaivene 2 @ ween © @ suena © & 263
Announcements and tones............. 263
BIWGLOOt: « v ese s een gs een gs rewR yes 264
Datesand times « 2 ees 2 v cen © x suse «as 263
Language... .. 6. . cece cece eee eee 263
Measurement units............0.00085 263
Media. os sucsas a v seers 6 & sume @ ees 3 0 sta 257
Navigation.................0..0.000. 240
RadiOvscs s = vows 2 ¢ sees ye ee yy ee eee 248
SOUNGisxise < csvoins & 9 arenes © & souroce & @ onaveme @ ws 263
SysteM .. 2 eee 263
TiM@!ZONGicca x = hens ¢ oes ¢ Aes Ee REOR 263
Wi-Fi hotspot scons so sce se news oo een oo 225
Setting the language...............-... 263
Setting the time ss ¢ ¢ ees ss pees cv teas 9? 263
Shift pPaddléSc.s « = sane ss eesg s Heiss a 3 ees 111
Ship carrier... 2... eee eee eee 125
Shortcut
referto Shortcuts . secs ¢ s eeen ev pees sp ee 24
Shortcuts. 2.0... 0... ee eee eee eee 24
Shuffle... 2.0... 0... cee eee ee eee ee 255
Side assist... 0.0... eee eee eee 182
Cleaning the sensors..........-....--. 311
SIM card... 2. eee 223
Sliding/tilting sunroof
refer to Panoramic glass roof............ 53
Smart Favorites
refer to PresetS........ cs eee eee e ees 245
Smartphone
refer to Telephone...............2.00. 209
Snow Chainsis « = sess « 2 scree x 2 creams xe ene 305
355

4N0012721BF
Index

Tightening specification
Wheel bolts ......... 0... c cece eee 323
Tightening specification (wheel bolts) ..... 323
THING sscsnirs so secenis w sneer ow emmers 3m etme wo a 16
Timer (high-voltage battery)............. 136
tiptronic
refer to Manual shifting............... 111
Tire Mobility System (tire repair set)....... 317
THROS cesses x oi ores wu enews woo cranes + areas aw SK 289
Loose wheel warning...........0+e00ee 304
Low-profile tires.............02..000- 306
REPalnisetis sccm 2 3 mow @ & wemew & wasn ao one 317
Replacing.......... 0... c eee eee eee 319
SOPVICE lif@ns = s eee ¢ x eae 3 vawed HawH 298
TIRE PKESSUNE iiss so somes oo ase ov Reem we woKs 299
Tire pressure monitoring system.... 307, 308
Tire pressure table...........-..00000- 300
Tire pressure (trailer mode)............ 147
Treadwear indicators... . 0.0.6.0 ee 298
Unidirectional..................0. 291, 322
Uniform tire quality grading............ 306
Tires and wheels
Glossary of tire and loading terminology .. 292

Tires and vehicle load limits............ 302
Toll Module
refer to Integrated Toll Module......... 161
oo) Ca 317
Tool tipS.... 2... eee eee eee eee ee 20
Top tether anchor (securing the child safety
SGat) ¢ suche 7 § See od SOBRE Fo See sD ed 92
Touch display
Adjusting feedback............---..00-5 20
QPeKating « « ssessie 2 x care oo cea o seauew we > were 18
TOWING §: & & sxise @ & aves @ & aeawein & o wean @ & waK 325
TOWING OOP sves « & wave x e waves ¢ @ wow 2 2 327
Towing protection monitoring............. 44
TPMS
Tire pressure monitoring system........ 308
Traffic incidents
refer to Online traffic information....... 239
Traffic information « sic. <6 cane v weve wo eee 240
Online traffic information.............. 239
Traffic light information................ 157
Traffic sign recognition................. 155
Traffic SiQMScsic 2% arcu oa axeueve x a oeeneve w+ oer 158
Trailer mode
Air suspension ..........000ec cence eee 147
Trailer towing...........-.. cee eee eee eee 147
Tongue weight............eeceeeeeeee 147
Trailer load « « seas + + sewn 2 2 ees vo ew ve 147
TUNM@ASSISE « esc s sree: & s eevem ¢ 2 ene s x Be 181
Turtsignals = sess <2 wee = 2 eee s = HeieR gx oes 59
U
Uniform tire quality grading............. 306
Unlocking and locking................5-5 41
By remote control.............--e0eeee 46
Using the lock cylinder..............005 44
With Audi connect vehicle control........ 47
With the central locking switch.......... 43
With the convenience key............... 46
Update (software) ........ 0. cece ee eee 264
Upright positions « scsi se ess s cows s 6 vere 76
USB
Adapters « s escciis « eoasane 2 wasire a eases @ 2% 212
USB charging ports. « secs ¢ « sores & o arenes ¥ « ave 94
USB drive
Supported types/formats.............. 258
USB stick
refer to Audi music interface........... 252
Users
LOCALUSEtS sas x s anwe ¢ § earee FE Sates GS eae 38
MYAUGPUSEDSiscs: «osm oo ees oo een eo oer 38
Using residual heat.................-.. 103
V
Valet parking sxc ¢ s exes ze wewu 2 e owen 2 ee 55
Vanity MOF ccs < = seas + nen & ¥ axes ¢ ¢ Rees 65
Vehicle
Care/cleaning . es: : sesee s seeeaseewnas 310
DIMeNSIONS asco « 2 meses « 2 msn + 6 oom @ Ho 343
Identification data................... 343
Out Of S@FVICE cares sy ces sv ees ve eee ee 316
RaiSigss « cassis x 0 senxie 9 v aaeniue 6 9 cxsee @ nave 321.
Starting.......... 06. c eee ee eee eee 107
TRANS POFt wes s x eee su eeee o Bee 2 REE 125
Unlocking and locking............-...-- 46
Vehicle:car@ssiox «msn os ean oo wenn = # oes 310
Vehicle control services..............--- 224
Vehicle data label............. eee eee ee 343
Vehicle identification number............ 343