2019 AUDI A4 Owners Manual

8W0012721BG
Drivingsafety

Drivingsafety
Basics
Safedrivinghabits
Pleaseremember-safetyfirst!
Theindividualsafetyfeaturesofyourvehiclecan
worktogetherasasystemtohelpprotectyou
and
yourpassengersinawiderangeofaccidents.
Thesefeaturescannotworkasasystemifthey
arenot alwayscorrectlyadjustedandcorrectly
used.
Thischaptercontainsimportantinformation,
tips,instructionsandwarningsthatyouneedto
readandobserveforyourownsafety,thesafety
of
yourpassengersandothers.Wehavesummar-
izedherewhatyouneedtoknowaboutsafety
belts,airbags,childrestraintsaswellaschild
safety.Yoursafetyisforusprioritynumber1.Al-
waysobservetheinformationandwarningsin
thissection-foryourownsafetyaswellasthat
ofyourpassengers.
Theinformationinthissectionappliestoall
modelversionsofyourvehicle.Someofthefea-
turesdescribedinthissectionsmaybe standard
equipmentonsomemodels,ormaybeoptional
equipmentonothers.Ifyouarenotsure,ask
yourauthorizedAudidealer.

ZAWARNING
—Alwaysmakesurethatyoufollowthein-
structionsandheedtheWARNINGSinthis
manual.Itisinyourinterestandinthein-
terestofyourpassengers.
—AlwayskeepalloftheOwner'sLiterature
manualsinyourAudiwhenyoulendorsell
yourvehiclesothatthisimportantinforma-
tionwillalwaysbeavailabletothedriver
andpassengers.
—AlwayskeeptheOwner'sLiteraturehandyso
thatyoucanfinditeasilyifyouhaveques-
tions.

Importantthingstodobeforedriving
Safetyiseverybody'sjob!Vehicleandoccupant
safetyalwaysdependsontheinformedandcare-
fuldriver.
Foryoursafetyandthesafety ofyourpassen-
gers,beforedrivingalways:
>Makesurethatalllightsandsignalsareoperat-
ingcorrectly.
>Makesurethatthetirepressureiscorrect.
>Makesurethatallwindowsarecleanandafford
goodvisibility totheoutside.
>Secureallluggageandotheritemscarefully
>page64.
>Makesurethatnothingcaninterferewiththe
pedals.
>Adjustfrontseat,headrestraintandmirrors
correctlyforyourheight.
>Appliesto:adjustableheadrestraints:Instruct
passengerstoadjusttheheadrestraintsac-
cordingtotheirheight.
>Makesuretouse therightchildrestraintcor-
rectlytoprotectchildren>page285,Child
safety.
>Sitproperlyinyourseatandmakesurethat
yourpassengersdothesame>page58,Front
seats.
>Fastenyoursafetybeltandwearitproperly.Al-
soinstructyourpassengerstofastentheirsafe-
tybeltsproperly>page253.
Whatimpairsdrivingsafety?
Safedrivingisdirectlyrelatedtotheconditionof
thevehicle,thedriveraswellasthedriver’sabili-
ty toconcentrateontheroadwithoutbeingdis-
tracted.
Thedriverisresponsibleforthesafetyoftheve-
hicleandallofitsoccupants.Ifyourabilityto
driveisimpaired,safetyrisksforeverybodyinthe
vehicleincreaseand youalsobecomeahazardto
everyoneelseontheroad>A\.Therefore:
>Donotletyourselfbedistractedbypassengers
orbyusinga cellulartelephone.
>NEVERdrivewhenyourdrivingabilityisim-
paired(bymedications,alcohol,drugs,etc.).
247
>

Drivingsafety

>Observealltrafficlaws,rulesoftheroadand
speedlimitsandplaincommonsense.
>ALWAYSadjustyourspeedtoroad,trafficand
weatherconditions.
>Take frequentbreaksonlongtrips.Donotdrive
formorethantwohoursatastretch.
>DoNOTdrivewhenyouaretired,underpres-
sureor whenyouarestressed.

ZXWARNING
Impaireddrivingsafetyincreasestheriskof
seriouspersonalinjuryanddeathwhenevera
vehicleisbeingused.


Correctpassenger
seatingpositions
Properseatingpositionforthedriver
Theproperdriverseatingpositionisimportant
forsafe,relaxeddriving.

B4G-0375



Fig.214Correctseatingposition
Foryourownsafetyandtoreducetheriskofin-
juryinthe eventofanaccident,werecommend
thatyouadjustthedriver'sseattothefollowing
position:
>Adjustthedriver'sseat so thatyoucaneasily
pushthepedalsallthewaytothefloorwhile
keepingyourknee(s)slightlybent>/\.
>Adjusttheangleoftheseatbacksothatitisin
anuprightpositionsothatyour backcomesin
fullcontactwithitwhenyoudrive.
>Adjustthesteeringwheelsothatthereisadis-
tanceofatleast10inches(25cm)betweenthe
steeringwheelandyourbreastbone>fig.214.
Ifnotpossible,seeyourauthorizedAudidealer
aboutadaptiveequipment.
248
>Adjust thesteeringwheelso thatthesteering
wheelandairbagcoverpointsatyourchestand
notatyourface.
>Graspthetopofthesteeringwheelwithyour
elbow(s)slightlybent.
>Appliesto:adjustableheadrestraints:Adjust
the
headrestraintsotheupperedgeisaseven
as possiblewiththetopofyourhead.Ifthatis
notpossible,trytoadjusttheheadrestraintso
thatitisasclosetothispositionaspossible.
>Fastenandwearsafetybeltscorrectly
=>page256.
>»Alwayskeepbothfeetinthefootwell so that
youareincontrolofthevehicleatalltimes.
Fordetailedinformationonhowtoadjustthe
driver'sseat,see>page58.

ZAWARNING
Driverswhoareunbelted,outofpositionor
tooclose totheairbagcanbeseriouslyinjured
by anairbagasitunfolds.To helpreduce the
riskofseriouspersonalinjury:
—Alwaysadjustthedriver'sseatandthe
steeringwheelsothatthereareatleast
10inches(25cm)betweenyour breastbone
andthesteeringwheel.
—Alwaysadjustthedriver'sseatandthe
steeringwheelsothatthereareatleast
4inches(10cm)betweenthekneesandthe
lowerpartoftheinstrumentpanel.
—Alwaysholdthesteeringwheelontheout-
sideofthesteeringwheelrimwithyour
handsatthe9o'clockand3o'clockposi-
tionstohelpreducetheriskofpersonalin-
juryifthedriver'sairbaginflates.
—Neverholdthesteeringwheelatthe
12o'clockpositionorwithyourhandsat
otherpositionsinsidethesteeringwheel
rimoronthesteeringwheelhub.Holding
the
steeringwheelthewrongwaycancause
seriousinjuriestothehands,armsandhead
ifthedriver'sairbagdeploys.
—Pointingthesteeringwheeltowardyour
facedecreasestheabilityofthesupplemen-
taldriver'sairbagtoprotectyouinacolli-
sion.

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Drivingsafety


—Alwayssitinanuprightpositionandnever
leanagainstor placeanypartofyourbody
tooclosetotheareawheretheairbagsare
located.
—Beforedriving,alwaysadjustthefront seats
andheadrestraintsproperlyandmakesure
thatallpassengersareproperlyrestrained.
—Neveradjusttheseatswhilethevehicleis
moving.Yourseatmaymoveunexpectedly
and youcouldlosecontrolofthevehicle.
—Neverdrivewiththebackrestreclinedortilt-
edfarback!Thefartherthebackrestsare
tiltedback,thegreatertheriskofinjurydue
toincorrectpositioningofthesafetybelt
andimproperseatingposition.
—Childrenmustalwaysrideinchildsafety
seats>page285.Specialprecautionsapply
wheninstallinga childsafetyseatonthe
frontpassengerseat>page261.
Properseatingpositionforthefront
passenger
Theproperfrontpassengerseatingpositionis
importantforsafe,relaxeddriving.

Foryourownsafetyandtoreducetheriskofin-
juryinthe eventofanaccident,werecommend
thatyouadjusttheseatforthefrontpassenger
tothefollowingposition:
>Adjusttheangleoftheseatbacksothatitisin
anuprightpositionandyour backcomesinfull
contactwithitwheneverthevehicleismoving.
>Appliesto:adjustableheadrestraints:Adjust
theheadrestraintsotheupperedgeisaseven
as possiblewiththetopofyourhead.Ifthatis
notpossible,trytoadjusttheheadrestraintso
thatitisasclosetothispositionas possible
=>page59.
>Keepbothfeetflatonthefloorinfrontofthe
frontpassengerseat.
>Fastenandwearsafetybeltscorrect-
ly>page256.
Fordetailedinformationonhowtoadjustthe
frontpassenger'sseat,see>page58.

ZAWARNING
Frontseatpassengerswhoareunbelted,out
ofpositionortooclosetotheairbagcan be
seriouslyinjuredorkilledbytheairbagasit
unfolds.Tohelpreducetheriskofseriousper-
sonalinjury:
—Passengersmustalwayssitinanuprightpo-
sitionandneverleanagainstor placeany
partoftheirbodytooclosetothearea
wheretheairbagsarelocated.
—Passengerswhoareunbelted,outofposi-
tion ortooclosetotheairbagcanbeseri-
ouslyinjuredbyanairbagasitunfoldswith
greatforceintheblinkofaneye.
—Alwaysmakesurethatthereareatleast
10inches(25cm)betweenthefrontpas-
senger‘sbreastboneandtheinstrument
panel.
—Alwaysmakesurethatthereareatleast
4inches(10cm)betweenthefrontpassen-
ger‘skneesandthelowerpartoftheinstru-
mentpanel.
—Eachpassengermustalwayssitonaseatof
theirownandproperlyfastenandwearthe
safetybeltbelongingtothatseat.
—Beforedriving,alwaysadjustthefrontpas-
sengerseatandheadrestraintproperly.
—Alwayskeepyourfeetonthefloorinfrontof
theseat.Neverrestthemontheseat,in-
strumentpanel,outofthewindow,etc.The
airbagsystemandsafetybeltwillnot be
abletoprotectyouproperlyandcanevenin-
creasetheriskofinjuryinacrash.
—Neverdrivewiththebackrestreclinedortilt-
edfarback!Thefartherthebackrestsare
tiltedback,thegreatertheriskofinjurydue
toincorrectpositioningofthesafetybelt
andimproperseatingposition.
—Childrenmustalwaysrideinchildsafety
seats>page285.Specialprecautionsapply
wheninstallinga childsafetyseatonthe
frontpassengerseat>page261.

249

Drivingsafety

Properseatingpositionsforpassengersin
itrtry
Rearseatpassengersmustsituprightwithboth
feetonthefloorconsistentwiththeirphysical
sizeandbeproperlyrestrainedwhenevertheve-
hicleisinuse.
Toreducetheriskofinjurycausedbyanincorrect
seatingpositionintheeventofasuddenbraking
maneuveroranaccident,yourpassengersonthe
rearbenchseatmustalwaysobservethefollow-
ing:
»Appliesto:adjustableheadrestraints:Ifthere
arepassengersontheouterrearseats,adjust
theheadrestraintssotheupperedgeisaseven
as possiblewiththetopofyourhead.Ifthatis
notpossible,trytoadjusttheheadrestraintso
thatitisasclosetothispositionaspossible.If
thereisapassengerinthecenterrearseat,
slidetheheadrestraintupward>page60.
>
Makesurethattheseatbackissecurelylatched
intheuprightposition>page66.
>
Keepbothfeetflatinthefootwellinfront of
therearseat.
>»Fastenandwearsafetybeltsproperly
=>page256.
>Makesurethatchildrenarealwaysproperlyre-
strainedinachildrestraintthatisappropriate
fortheirsizeandage>page285.

Z\WARNING
Passengerswhoareimproperly seatedonthe
rearseatcanbeseriouslyinjuredinacrash.
—Eachpassengermustalwayssitonaseat of
theirownandproperlyfastenandwearthe
safetybeltbelongingtothatseat.
—Safetybeltsonlyoffermaximumprotection
whentheseatbackissecurelylatchedinthe
uprightpositionandthesafetybeltsare
properlypositionedonthebody.Bynotsit-
tingupright,arearseatpassengerincreases
theriskofpersonalinjuryfromimproperly
positionedsafetybelts!
—Alwaysadjusttheheadrestraintproperlyso
thatitcangivemaximumprotection.

250
Properadjustmentofheadrestraints
Correctlyadjustedheadrestraintsareanimpor-
tantpartofyourvehicle'soccupantrestraintsys-
tem andcanhelptoreducetheriskofinjuriesin
accidentsituations.

B4G-0454



Fig.215Headrestraint:viewedfromthefront
Theheadrestraintsmustbecorrectlyadjustedto
achievethebestprotection.
>Appliesto:adjustableheadrestraints:Adjust
the
headrestraintssotheupperedgeisaseven
as possiblewiththetopofyourhead.Ifthatis
notpossible,trytoadjusttheheadrestraintso
thatitisasclosetothispositionaspossible.
Position*theheadrestraintascloseas possible
tothebackofyourhead.
>Ifthereisapassengerinthecenterrearseat,
slidetheheadrestraintupward.
Adjustingheadrestraints>page59.

Z\WARNING
Allseatsareequippedwithheadrestraints.
Drivingwithoutheadrestraintsorwithhead
restraintsthatarenotproperlyadjustedin-
creasestheriskof serious orfatalneckinjury
dramatically.Tohelpreducetheriskofinjury:
—Alwaysdrivewiththeheadrestraintsin
placeandproperlyadjusted.
—Everypersoninthevehiclemusthavea
properlyadjustedheadrestraint.
—Alwaysmakesureeachpersoninthevehicle
properlyadjuststheirheadrestraint.Adjust
theheadrestraintssotheupperedgeisas
evenaspossiblewiththe topofyourhead.
Ifthatisnotpossible,trytoadjustthehead
restraintsothatitisasclosetothisposition
aspossible.

8W0012721BG
Drivingsafety


—Neverattempttoadjustheadrestraintwhile
driving.Ifyouhavedrivenoffandmustad-
justthedriverheadrestforanyreason,first
stopthevehiclesafelybeforeattemptingto
adjusttheheadrestraint.
—Childrenmustalways beproperlyrestrained
inachildrestraintthatisappropriatefor
theirageandsize>page285.
Examplesofimproperseatingpositions
Theoccupantrestraintsystemcanonlyreduce
theriskofinjuryifvehicleoccupantsareproperly
seated.


Improperseatingpositionscancauseseriousin-
juryordeath. Safetybeltscanonlyworkwhen
theyareproperlypositionedonthebody.Im-
properseatingpositionsreducetheeffectiveness
of safety
beltsandwillevenincreasetheriskof
injuryanddeathbymovingthesafetybelttocrit-
icalareasofthebody.Improperseatingpositions
alsoincreasetheriskofseriousinjuryanddeath
whenanairbagdeploysandstrikesanoccupant
whoisnotintheproperseatingposition.Adriver
isresponsibleforthesafety ofallvehicleoccu-
pantsandespeciallyfor children.Therefore:
>Neverallowanyonetoassumeanincorrect
seatingpositionwhenthevehicleisbeingused
>A.
Thefollowingbulletinslistonlysomesamplepo-
sitionsthatwillincreasetheriskofseriousinjury
anddeath.Ourhopeisthattheseexampleswill
makeyoumoreawareofseatingpositionsthat
aredangerous.
Therefore,wheneverthevehicleismoving:
—neverstandupinthevehicle
—neverstandontheseats
—neverkneelontheseats
—neverridewiththeseatbackreclined
—neverliedownontheseats
—neverleanupagainsttheinstrumentpanel
—neversitontheedgeoftheseat
—neversitsideways
—neverleanout thewindow
—neverputyourfeetoutthewindow
—neverputyourfeetontheinstrumentpanel
—neverrestyourfeetontheseatcushionorback
oftheseat
—neverrideinthefootwell
—neverrideinthecargoarea

ANWARNING
Improperseatingpositionsincreasetherisk
ofseriouspersonalinjuryanddeathwhenever
avehicleisbeingused.
—Alwaysmakesurethatallvehicleoccupants
stayinaproperseatingpositionandare
properlyrestrainedwheneverthevehicleis
beingused.

Driver'sandfront
passenger'sfootwell
Importantsafetyinstructions
Z\WARNING
Alwaysmakesurethatthekneeairbagcanin-
flatewithoutinterference.Objectsbetween
yourselfandtheairbagcanincreasetherisk
ofinjuryinanaccident byinterferingwiththe
waytheairbagdeploysorbybeingpushedin-
toyouastheairbagdeploys.
—Nopersons(children)oranimalsshouldride
inthefootwellinfrontofthepassenger
seat.Iftheairbagdeploys,thiscanresultin
seriousorfatalinjuries.
—Noobjectsofanykindshouldbecarriedin
thefootwellareainfrontofthedriver'sor
passenger'sseat.Bulkyobjects(shopping
bags,forexample)canhamperorprevent
properdeploymentoftheairbag.Smallob-
jectscanbethrownthroughthevehicleif
theairbagdeploysandinjureyouoryour
passengers.


251

Drivingsafety

Pedalarea
Thepedalsmustalwaysbefreetomoveand
mustneverbeinterferedwithby afloormator
anyotherobject.
Makesurethatallpedalsmovefreelywithoutin-
terferenceandthatnothingpreventsthemfrom
returningtotheiroriginalpositions.
Only usefloormatsthatleavethepedalareafree
andcan besecuredwithfloormatfasteners.
If abrakecircuitfails,increasedbrakepedaltrav-
elisrequiredto bringthevehicletoafullstop.

Z\WARNING
Pedalsthatcannotmovefreelycancauseloss
ofvehiclecontrolandincreasetheriskofseri-
ousinjury.
—Neverplaceanyobjectsinthedriver'sfoot-
well.Anobjectcouldgetintothepedalarea
andinterferewithpedalfunction.Incaseof
suddenbrakingoranaccident,youwould
not beabletobrakeoraccelerate!
—Alwaysmakesurethatnothingcan fallor
moveintothedriver'sfootwell.
1aColeyurlMeleMealy-eed(el
Alwaysusefloormatsthatcanbesecurelyat-
tachedtothefloormatfastenersanddonotin-
terferewiththefreemovementofthepedals.

>Makesurethatthefloormatsareproperlyse-
curedand cannotmoveandinterferewiththe
pedals>/A\.
Useonlyfloormatsthatleavethepedalareaun-
obstructedandthatarefirmlysecuredsothat
theycannotslipoutofposition.Youcanobtain
suitablefloormatsfromyourauthorizedAudi
dealer.
FloormatfastenersareinstalledinyourAudi.
Floormatsusedinyourvehiclemustbeattached
tothesefasteners.Properlysecuringthefloor
matswillpreventthemfromslidingintoposi-
252
tionsthatcouldinterferewiththe pedalsorim-
pairsafeoperationofyourvehicleinotherways.

Z\WARNING
Pedalsthatcannotmovefreelycanresultina
lossofvehiclecontrolandincreasetheriskof
seriouspersonalinjury.
—Alwaysmakesurethatfloormatsareprop-
erlysecured.
—Neverplaceorinstallfloormatsorother
floorcoveringsinthevehiclethatcannotbe
properlysecuredinplace topreventthem
fromslippingandinterferingwiththeped-
alsortheabilitytocontrolthevehicle.
—Neverplaceorinstallfloormatsorother
floorcoveringsontopofalreadyinstalled
floormats.Additionalfloormatsandother
coveringswillreducethesizeofthe pedal
areaandinterferewiththepedals.
—Alwaysproperlyreinstallandsecurefloor
matsthathavebeentakenoutfor cleaning.
—Alwaysmakesurethatobjectscannotfallin-
tothedriverfootwellwhilethevehicleis
moving.Objectscanbecometrappedunder
thebrakepedalandacceleratorpedalcaus-

ing a lossofvehiclecontrol.

8W0012721BG
Safetybelts

Safetybelts
Generalinformation
OEELaeLL5aes
Wearingsafetybeltscorrectlysaveslives!
Thischapterexplainswhysafetybeltsareneces-
sary,howtheyworkandhowtoadjustandwear
themcorrectly.
>Readalltheinformationthatfollowsandheed
alloftheinstructionsandWARNINGS.

ZAWARNING
Notwearingsafetybeltsorwearingthemim-
properlyincreasestheriskof seriouspersonal
injuryanddeath.
—Safetybeltsarethesinglemosteffective
meansavailabletoreducetheriskofserious
injuryanddeathinautomobileaccidents.
Foryourprotectionandthat ofyourpassen-
gers,alwayscorrectlywearsafetybelts
whenthevehicleismoving.
—Pregnantwomen,injured,orphysicallyim-
pairedpersonsmustalsousesafetybelts.
Likeallvehicleoccupants,theyaremore
likelytobeseriouslyinjurediftheydonot
wearSafetybelts.Thebestwaytoprotecta
fetusistoprotectthemother-throughout
theentirepregnancy.
Tntaemet)
YourAudihasatotaloffiveseatingpositions:
twointhefrontandthreeintherear.Eachseat-
ingpositionhasasafetybelt.


ZAWARNING
Notwearingsafetybeltsorwearingthemim-
properlyincreasestheriskof seriouspersonal
injuryanddeath.
—Neverstrapmorethanoneperson,including
smallchildren,intoanybelt.Itisespecially
dangeroustoplaceasafetybeltovera child
sittingonyourlap.
—Neverletmorepeoplerideinthevehicle
thantherearesafetybeltsavailable.


—Besureeveryoneridinginthevehicleis
properlyrestrainedwithaseparatesafety
beltorchildrestraint.
Safetybeltwarninglight
Yourvehiclehasawarningsystemforthedriver
andfrontseatpassengertoremindyouabout
theimportanceofbuckling-up.



B42-0526


Fig.216Safetybeltwarninglightintheinstrumentclus-
ter-enlarged
Beforedrivingoff,always:
>Fastenyoursafetybeltandmakesureyouare
wearingitproperly.
>Makesurethatyourpassengersalsobuckleup
and
properlyweartheirsafetybelts.
>Protectchildrenwithachildrestraintsystem
appropriateforthesizeandage.
Thewarninglightintheinstrumentcluster
lightsupwhentheignitionisswitchedonasa re-
mindertofastenthesafetybelts.Inaddition,
youwillhearawarningtoneforacertainperiod
oftime.
Fastenyoursafetybeltandmakesure thatyour
passengersalsoproperlyputontheirsafety
belts.

ZAWARNING
—Safetybeltsarethesinglemosteffective
meansavailabletoreducetheriskofserious
injuryanddeathinautomobileaccidents.
Foryourprotectionandthat ofyourpassen-
gers,alwayscorrectlywearsafetybelts
whenthevehicleismoving.
—Failuretopayattentiontothewarninglight
thatcomesoncouldlead topersonalinjury.


253

Safetybelts

Whyusesafetybelts?
eeeeeeemweeeNey
Frontalcrashescreateverystrongforcesforpeo-
pleridinginvehicles.

B4H-0465






B4H-0466



Fig.218Thevehiclecrashesintothewall
Thephysicalprinciplesaresimple.Boththevehi-
cleandthepassengerspossessenergywhichvar-
ieswithvehiclespeedandbodyweight.Engi-
neerscallthisenergy“kineticenergy.”
Thehigherthespeedofthevehicleandthe
greaterthevehicle'sweight,themoreenergy
thathastobe“absorbed”inthecrash.
Vehiclespeedisthemostsignificantfactor.Ifthe
speeddoublesfrom15to30mph(25to50
km/h),theenergyincreases4times!
Becausethepassengersofthisvehiclearenotus-
ing
safetybelts>fig.217,theywillkeepmoving
atthesamespeedthevehiclewasmovingjust
before thecrash,untilsomethingstopsthem-
here,thewall>fig.218.
Thesameprinciplesapplytopeoplesittingina
vehiclethatisinvolvedinafrontalcollision.Even
atcityspeedsof20to30mph(30to50km/h),
theforcesactingonthebodycanreachoneton
254
(2,000lbs.or1,000kg)ormore.Atgreater
speeds,theseforcesareevenhigher.
Peoplewhodonotusesafetybeltsarealsonot
attachedtotheirvehicle.Inafrontalcollision
theywillalsokeepmovingforwardatthespeed
theirvehiclewastravellingjustbeforethecrash.
Ofcourse,thelawsofphysicsdon'tjustapplyto
frontalcollisions,theydeterminewhathappens
inallkindsofaccidentsandcollisions.
Whathappenstooccupantsnotwearing
aainte
Incrashesunbeltedoccupantscannotstop
themselvesfromflyingforwardandbeingin-
juredorkilled.Alwayswearyoursafetybelts!


Fig.219Adrivernotwearingasafetybeltisviolently
thrownforward

Fig.220Arearpassengernotwearingasafetybeltwillfly
forwardandstrikethedriver
Unbeltedoccupantsarenotabletoresistthetre-
mendousforcesofimpactbyholdingtightor
bracingthemselves.Withoutthebenefitofsafe-
tyrestraintsystems,theunrestrainedoccupant
willslamviolentlyintothesteeringwheel,in-
strumentpanel,windshield,orwhateverelseis
intheway>fig.219.Thisimpactwiththevehi-
cleinteriorhasalltheenergytheyhadjustbefore
the
crash.>