immobilizer AUDI A4 2019 Owners Manual

8W0012721BG
Openingandclosing

—Appliesto:allroad:Iftheconveniencekey
thatwaslastusedisdetectedinsidetheve-
hicle,thenitwillnotbepossibletolockthe
vehiclefromtheoutside.Theturnsignals
willflashseveraltimestoindicatethis.If
youdonotopenthevehiclewithinashort
timetoremovethevehiclekey,thentheve-
hiclewilllockautomatically.Thisprevents
thevehiclefrombeingleftunlockedforlong
periodsoftime.Thekeywillthenbelocked
insidethevehicle.
@)Tips
—Donotleavevaluablesunattendedintheve-
hicle.Alockedvehicleisnota safe!
—TheLEDinthedriver'sdoorrailblinkswhen
youlockthevehicle.IftheLEDlightsupfor
approximately30secondsafterlocking,
thereisamalfunctioninthecentral locking
system.Havetheproblemcorrectedby an
authorizedAudidealerorauthorizedAudi
ServiceFacility.

BFV-0278



Fig.17Yourvehiclekeyset
@Vehiclekey
Thevehiclekeyisaremotecontrolkeyorconven-
iencekey*.Theconveniencekey*isaremotecon-
trolkeywithspecialfunctions>page31and
=page78.Youcanunlockorlockyourvehicle
withthevehiclekey.Amechanicalkeyisintegrat-
edinthevehiclekey>page30.
@Keytagwithvehiclecode
Appliesto:vehicleswithAudiconnectvehiclecontrol
Openthekey tagandscratch torevealthevehicle
code.YoucanunlocktheAudiconnectvehicle
controlservices*foryourvehiclewiththisvehicle
code.Foradditionalinformation,see
=page190.Ifakeyfobislost,contactanau-
thorizedAudidealerorauthorizedAudiService
Facility.
Vehiclekeyreplacement
If akeyislost,seeanauthorizedAudidealeror
authorizedAudiServiceFacility.Havethisvehicle
keydeactivated.Itisimportanttobringallkeys
withyou.Ifakeyislost,youshouldreportitto
yourinsurancecompany.
Numberofkeys
Youcan checkthenumberofkeysprogrammed
toyourvehicleintheInfotainmentsystem.Todo
this,selectthe[MENU]button>Vehicle>left
controlbutton>Service&checks>Vehiclein-
formation.Thisway,youcanmakesurethatyou
haveallthekeyswhenpurchasingausedvehicle.


Electronicimmobilizer
Theimmobilizerpreventsunauthorizeduseof
thevehicle.
Insomecases,itmaynotbepossible tostartthe
vehicleifthereisavehiclekeyfromadifferent
vehiclemanufactureronthe keychain.
Datainthevehiclekey
Whendriving,serviceandmaintenance-relevant
dataiscontinuouslystoredinyourvehiclekey.
YourAudiserviceadvisorcanreadoutthisdata
andtellyouabouttheworkyourvehicleneeds.
This appliesalsotovehicleswithaconvenience
*key*.
Personalconveniencesettings
Iftwopeopleuseonevehicle,itisrecommended
thateachpersonalwaysusestheirownvehicle
key.Whentheignitionisturnedofforwhenthe
vehicleislocked,personalconveniencesettings
forthefollowingsystemsarestoredandas-
signedtothevehiclekey:
—Climatecontrolsystem
—Steeringwheelheating*
—Centrallockingsystem
—Interiorlighting*
29

8W0012721BG
Index

Freezeprotection
Coolant.....6.ee eeeeeeee315
Frequencyband.................4.215,218
alsorefertoFrequencyband...........215
Frontairbags
D@SEFPtOMs s »eeew¢wees¢pes5 2eee265
How:they:works.« scszeis osnssine+osnows3 @one271
Frontalcollisionsandthelawsofphysics...254
Frontseats
Adjusting...0.0.0...eeeeeeeeeeee249
Childrestraintsinthefrontseat.........262
alsorefertoSeatswcssesaseeecrews58
FUGLissensxeas& 2come5 2RUG©©GeeRRF8305
AddiBIVeS«ascscxevoswosciwoawaversvwanseeits6shaw306
Currentconsumption..............0000519
FUeLGAUGE:= savesesseesevneeseee13,15
Fuelitank.capacity’.«sacssoiauier«xmesic© 3373
Gasoline...0.0...cece305
Savingfuelsss2 xsees¢ 5seesyeeeeseoe126
Savingfuelconsumption................76
Fueling
Fuelfillerdooremergencyrelease.......308
Fuelgauge........2...eeececeeeeeeee15
Fueltankcapacity.................000.373
Openingthefuelfillerdoor............306
Fuses
Assignment........2.000ceceeeeeee358
Replaciigscx« «emu¢ eaeeeseeeeespee357
G
GALA
refertoSpeeddependentvolumecontrol.244
Garmenthooks»=weessyaoe2 aeeeeee63
Gasdischargelamps............--..0--361
Gasoline...2.6.6...eeeeeeeeeeee305
ACGIEIVES«cusssemewm2 2neuea xeee3eS306
GasolimeMiXEUCbess« «ceceaoacaieawavwsere305
GAWR
refertoGrossAxleWeightRating(GAWR).373
Glossaryoftireandloadingterminology...325
Glovecompartment..............-00000-63
Valetparking..................eeeeee43
GrossAxleWeightRating(GAWR)........373
GrossVehicleWeightRating(GVWR)...... 373
GVWR
refertoGrossVehicleWeight
Ratirig(GVWR)«wows2 2wore= 4eee5 2oes373
H
HandSTree’:« 5ewas=yawnesnewsgocame5ee171
Head-updisplay...................0000527
AGjUStINGwap+ »sages¥ &cowsyopeseveeege27
Operatiings,« 5cmos«suenessw 0someonwownomems©629827
Headlight rangecontrolsystem...........47
Headlights’.=sccmsseevenseaaaeesire62wey47
CLEATIOG).«4.asexsne0 «saunene1. oietenene#91aneneneaw6343
Headlightrangecontrolsystem..........47
Washerisystem’s«ssveossewseweeneyoes53
HeadPEStrainits«suxscamees¢neem35Be59,250
AGJUSTIAG)cca&2comweuew 6ower@6scmsan2 6save250
HeathINGsecsic@acca3wanes6wontwwaT owae71
Heavyclothingandsafetybelts..........255
HIGH DGSfSicum.«»evesy 2emsgoquezeGR48
ASSIStANGS&sascane« 2encesooeecins© ocairn6woe48
Hilldescentiassistsciccvsauce6 6waneaow140
Hilldescentcontrols+asus2 ¢eum2 yeaeaes88
HillWoldassist=wessseaesoeee alsorefertoHillholdassist.............83
Homeaddress::« =sceiicsnica+savin« «200,205
HOEN« =sews7 ¢caw7 ¢eweFoewes¥ 8eeeFee8
HOESDOESexes3 xawa¢epeoeEeeeMo193
Howarechildrestraintsystemanchorsrelat-
edtorchildsafetyoens=sneeseeneeenve299
Howmanyairbagsdoesmyvehiclehave?..268
Howsafetybeltpretensionerswork.......259
I
Imbalance(wheels).............22--005331
Immobilizer
refertoElectronicimmobilizer...........29
Importantthingstodobeforedriving.....247
Importingandexporting(contacts).......183
Improperlywornsafetybelts............259
Indicatorlights......20.0.0...eee eee eee10
AirbagSYSteitiews« ¢xeces«seemsbeoe ge273
PASSENGER:AIRBAGici&sxaianeowcxiwne© 2 0273
INFANTSEAES&secon.sooemcosaosumeoosaeo291.
379