trailer VOLVO XC90 2006 Owners Manual

46 InstrumentsandcontrolsIndicatorandwarningsymbolsParkingbrakeapplied
Thelampcomesonwhenthe
parkingbrakeisdepressed.Always
depresstheparkingbraketothe
bottomposition.
NOTE!Thelampcomesonirrespectiveof
howhardtheparkingbrakeisdepressed.
Rearfoglamp
Thislamplightswhenthefoglamp
ison.
Trailerindicatorlamp
Flasheswhenthedirection
indicatorsofthecarandtrailerare
used.Ifthelampdoesnotflash,one
ofthedirectionindicatorsonthetrailerorcar
isdefective.
StabilitysystemandDSTCTheDSTCsystemcontainsseveraldifferent
functionsthataredescribedinmoredetailon
page124.
Thesymbollightsandgoesoutagain
afterapprox.twoseconds
Thesymbolislitforasystemcheck
whenthecarisstarted.Thesymbolflashes
TheSCfunctionactstopreventthe
car’sdrivewheelsfromspinning.
TheTCfunctionactstoimprovethe
car’straction.
TheAYCfunctionactstopreventskidding.
TheRSCfunctionactstoprevent
overturning.
Thewarningsymbolshineswitha
steadyamberglow
TRACTIONCONTROL
TEMPORARILYOFFisshownon
theinformationdisplaytogether
withthesymbol.
TheTCfunctionhasbeentemporarily
suppressedbecausethebraketemperature
istoohigh.
Automaticreactivationofthefunctiontakes
placewhenthebraketemperaturehas
returnedtonormal.
Thewarningsymbolshineswitha
steadyamberglow
ANTI-SKIDSERVICEREQUIREDis
shownontheinformationdisplay
togetherwiththesymbol.
TheDSTCsystemhasbeenswitchedoff
becauseofafault.
–Stopthecarinasafeplaceandturnoff
theengine.–Restarttheengine.
Ifthewarningsymbolremainslit,drivetoan
authorisedVolvoworkshoptohavethe
systemchecked.
FaultinDSTCsystem
Ifthewarningsymbollightsandshineswitha
constantgloweventhoughyoudidnot
switchoffthesystem,itindicatesafaultin
oneofthesystems.Thetext"ANTI-SKID
SERVICEREQUIRED"isshowninthe
display.
–Stopthecarinasafeplaceandswitchoff
theengine.Restarttheengine.
Ifthewarningsymbolgoesout,thefault
wastemporaryanditisnotnecessaryto
visitaworkshop.
Ifthewarningsymbolremainslit,driveto
anauthorisedVolvoworkshoptohavethe
systemchecked.
WARNING!
Undernormaldrivingconditions,the
DSTCsystemimprovesthecar’sroad
safety,butthisshouldnotbetakenasa
reasontoincreasespeed.Alwaysfollow
theusualprecautionsforsafecornering
anddrivingonslipperysurfaces.
ProCarManuals.com

111
Startinganddriving
General112
Refuelling114
Startingthecar115
Manualgearbox117
Automaticgearbox118
All-wheeldrive121
Brakesystem122
Stabilitysystem124
Parkingassistance(option)125
Towingandrecovery127
Startassistance129
Drivingwithatrailer130
Detachabletowbar–mounting134
Detachabletowbar–removing136
Loading138
Adjustingheadlamppattern140
BLIS(BlindSpotInformationSystem)–option143
ProCarManuals.com

112 StartinganddrivingGeneralEconomicaldrivingEconomicaldrivingresultsfromdrivinggently
withanticipationandadaptingyourdriving
styleandspeedtothesituation.
Keepinmindthefollowing:
Drivetheenginetooperatingtemperature
assoonaspossible!Thatistosay:donot
lettheengineidle,butdrivewithalight
loadassoonasyoucan.
Acoldengineconsumesmorefuelthana
warmone.
Avoiddrivingshortdistanceswherethe
engineneverhastimetoreachoperating
temperature.
Drivegently!Avoidunnecessaryquick
accelerationsandheavybraking.
Donotdrivewithunnecessary,heavy
loadsinthecar.
Donotusewintertyreswhentheroads
areclearanddry.
Removetheloadcarrierwhenitisnotin
use.
Donotopensidewindowsunnecessarily.Yournewcar–slipperyroad
surfacesDrivingonaslipperyroadmayfeeldifferent
dependingonwhetheryouchooseacarwith
amanualoranautomaticgearbox.Practiceskiddrivingundercontrolledconditionsso
thatyouknowhowyournewcarreacts.
DrivingonroughroadsTheVolvoXC90isprimarilydesignedfor
drivingonmainroads,butalsohasgood
handlingpropertiesonunevenorrough
roads.Keepthefollowinginmindinorderto
preservetheservicelifeofyourcar:
Driveslowlyonroughroadssoyoudonot
damagethecar’sunderbody.
Ifthegroundislooseorismadeupofdry
sandorsnow,itisalwaysbesttokeep
thecarmovingatalltimesandavoid
shifting.Donotstopthecar.
Iftheroadisextremelysteepandthereis
ariskofoverturning,nevertrytoturnthe
cararound.Reversebackdown.Donot
drivediagonallyacrossanincline.Drivein
thedirectionoftheincline.
NOTE!Avoiddrivingonsteepslopesifthe
fuellevelislow.Thecatalyticconvertercould
bedamagediftheenginedoesnotreceive
enoughfuel.Whendrivingonextremely
steepslopes,makesurethetankismorethan
halffulltoavoidtheriskofbreakdown.WadingThecarcanbedriventhroughwaterwitha
depthofnomorethan48cm.NOTE!Ingreaterdepths,watercanenterthe
differentialsandthetransmission.This
reducesthelubricatingabilityoftheoiland
shortenstheservicelifeofthesystems.
Whendrivingthroughshallowwater,
maintainalowspeedanddonotstopthecar.
Onceyouhavepassedthroughthewater,
applyalightpressuretothebrakepedaland
checkbrakefunction.Water,mudandthe
likecandampenbrakelinings,resultingin
delayedbrakingaction.
Cleantheelectriccontactsoftheelectric
engineheaterandtrailercouplingafter
drivinginwaterandmud.
NOTE!Donotletthecarstandwithwater
overthesillsforanylongperiodoftime.This
couldcauseelectricalmalfunctions.
ProCarManuals.com

113 Startinganddriving
GeneralDonotoverloadthebatteryTheelectricalfunctionsinthecarloadthe
batterytovaryingdegrees.Avoidhavingthe
ignitionkeyinpositionIIwhentheengineis
turnedoff.UsepositionIinstead,asless
powerisused.The12voltoutletinthecargo
areasuppliespowerevenwhentheignition
keyisremoved.
Examplesoffunctionsthatusealotofpower:
ventilationfan
windscreenwipers
audiosystem
parkinglights.
Alsotakenoteofdifferentaccessoriesthat
loadtheelectricalsystem.Donotuse
functionstheconsumealotofcurrentwhen
theengineisswitchedoff.Atextisshownon
thedisplayinthecombinedinstrumentpanel
ifbatteryvoltageislowandremainsuntilthe
enginehasstarted.Theenergyeconomy
functionshutsdowncertainfunctionsor
reducestheloadonthebattery,e.g.by
loweringventilationfanspeedandswitching
offtheaudiosystem.
Chargethebatterybystartingtheengine.
Donotallowtheengineand
coolingsystemtooverheatUndercertainconditions,e.g.whendrivingin
hillyterrainorwithaheavyload,especiallyin
warmweather,thereisariskoftheengine
andcoolingsystemoverheating.
Toavoidthecoolingsystemoverheating
Driveatlowspeedsifdrivingwithatrailer
upalongincline.
Donotturntheengineoffimmediately
youstop,ifthecarhasbeendrivenhard.
Removeanyauxiliarylampsfrominfront
ofthegrilleifdrivinginextremehigh
temperatures.
Toavoidtheengineoverheating
Donotexceedenginespeedsof4500rpm
(dieselengine:3500rpm)ifdrivingwitha
trailerorcaravaninhillyterrain.Theoil
temperaturecanbecometoohigh.Donotdrivewiththetailgate
openIfyoudrivewiththetailgateopen,someofthe
exhaustgasesandpoisonouscarbon
monoxidecouldbesuckedintothecar
throughthecargoarea.Ifyoumustdrivea
shortdistancewiththetailgateopen,
proceedasfollows:
Closeallwindows.Distributetheairbetweenthewindscreen
andfloorwhilerunningthefanathigh
speed.
ProCarManuals.com

122 StartinganddrivingBrakesystemBrakeservoIfthecarisrollingorisbeingtowedwiththe
engineturnedoff,thebrakepedalmustbe
pressedaboutfivetimesharderthanwhen
theengineisrunning.Ifthebrakepedalis
pressedwhentheengineisstarted,youwill
feelthepedaldrop.Thisisnormalanddueto
thebrakeservobecomingactive.Thismaybe
morenoticeableifthecarhasemergency
brakeassistance(EBA).
NOTE!Ifbrakingwiththeengineswitched
off,pressthebrakepedalsharplyonce,not
repeatedly.Brakecircuits
Thissymbollightsifabrakecircuitis
notworking.
Ifafaultshouldoccurinoneofthe
circuits,itisstillpossibletobrakethecar.The
brakepedalwilltravelfurtherandmayfeel
softerthannormal.Harderpressureonthe
pedalisneededtoproducethenormal
brakingeffect.Dampnesscanaffectbraking
characteristics
Brakecomponentsbecomewetwhenthecar
isdriveninheavyrain,throughpoolsofwater
orwhenthecariswashed.Thismayalter
brakepadfrictioncharacteristicssothat
thereisadelaybeforebrakingeffectis
noticed.
Pressthebrakepedallightlyfromtimetotime
ifdrivingforlongstretchesinrainorslushy
snow,aswellasaftersettingoffinverydamp
orcoldweather.Thiswarmsupthebraking
surfacesanddriesoffanywater.Itisalso
recommendedtodothisbeforeparkingthe
carforalongperiodinsuchweathercondi-
tions.
IfthebrakesareusedheavilyWhendrivingintheAlpsorotherroadswith
similarcharacteristics,thecar’sbrakesare
heavilyloadedevenifthebrakepedalisnot
beingdepressedespeciallyhard.
Becausespeedisoftenlow,thebrakesare
notcooledaseffectivelyaswhendrivingon
flatroadsathigherspeed.
Soasnottooverloadthebrakes,shiftdown
whendrivingdownhillinsteadofusingthe
footbrake.Usethesamegeardriving
downhillasyouwouldusedrivinguphill.Thisusingenginebrakingmoreefficientlyand
requiresthefootbrakeforonlybriefperiods.
Bearinmindthatdrivingwithatrailerputsan
additionalloadonthecar’sbrakes.
Anti-lockbrakingsystem(ABS)
Theanti-lockbrakingsystem(ABS)
preventsthewheelsfromlockingup
underbraking.
Thismeanstheabilitytosteeris
maintainedanditiseasiertoswervetoavoid
ahazard,forexample.
Aftertheenginehasbeenstarted,theABS
willperformabriefself-testataspeedof
about20km/h.Thiscanbefeltandheardas
pulsesinthebrakepedal.
TogetthemostoutoftheABS:
Pressbrakepedalwithfullforce.Pulses
willbefelt.
Steerthecarinthedirectionoftravel.Do
notreleasethepressureonthepedal.
PracticebrakingwiththeABSsystemina
traffic-freeareaandindifferentweather
conditions.
TheABSsymbollightsup:forabout
twosecondswhenthecarisstartedifthe
ABSisdisengagedduetoafault.
WARNING!
Thebrakeservoonlyworkswhenthe
engineisrunning.
ProCarManuals.com

125 Startinganddriving
Parkingassistance(option)ParkingassistancefrontandrearGeneralParkingassistanceisusedasanaidto
parking.Asignalindicatesthedistancetoa
detectedobject.
Thefrequencyofthesignalincreasesasyou
comeclosertoanobject
1infrontofor
behindthecar.
Thetonebecomesconstantatadistanceof
about30cm.Ifthereareobjectswithinthis
distancebothbehindandinfront
1ofthecar,
thesignalalternatesbetweenfrontandrear
speakers.Ifthevolumeofanothersoundsourcefrom
theaudiosystemishigh,thisisautomatically
lowered.
Thesystemisalwaysactivatedwhenthecar
isstarted.
Frontparkingassistance
Themeasurementareastraightinfrontofthe
carisapprox.0.8m.ThetextmessagePARK
ASSISTACTIVEappearsintheaudiodisplay
whenthesensorsreacttoanobstacleinfront
ofthecar.
Frontparkingassistancecannotbe
combinedwithextralightsbecausethe
sensorsareaffectedbytheextralights.
Rearparkingassistance
Themeasurementareastraightbehindthe
carisapprox.1.5m.ThetextmessagePARK
ASSISTACTIVEappearsintheaudiodisplay
whenreversegearisengaged.
Thesystemmustbedeactivatedwhen
drivingwithatrailer,bikecarrieronthetowbarorthelikeastheywouldtriggerthe
sensors.
Rearparkingassistanceisdeactivated
automaticallywhentowingatrailerifaVolvo
genuinetrailercableisused.
1.Providedthattheparkingassistance
ismountedbothfrontandrear.
WARNING!
Parkingassistancedoesnotrelinquishthe
driver’sownresponsibilityduringparking.
Thesensorshaveblindspotswhere
objectscannotbedetected.Beawareof
childrenandanimalsnearthecar.
ProCarManuals.com

130 StartinganddrivingDrivingwithatrailerTheloadcapacityisaffectedbyextraacces-
soriesmountedonthecar,suchasatowbar,
theloadonthetowball(75kgwithtrailer
hitched),loadcarriersandspacebox,aswell
asthepassengers’combinedweight.The
loadcapacityofthecarisreducedbythe
numberofpassengersandtheirweight.
Thecar’stowingbracketmustbeofan
approvedtype.
IfthetowingbracketisfittedbyVolvo,the
carisdeliveredwiththenecessary
equipmenttodrivewithatrailer.Ifretro-
fitting,checkwithyourVolvodealerto
ensurethatthecarisfullyequippedto
drivewithatrailer.
Distributetheloadonthetrailersothat
theweightonthetowingbracketfollows
thespecifiedmaximumtowballload.
Increasetyrepressuretocorrespondto
thepressureforfullload.Seethetyre
pressuretable!Cleanthetowingbracketregularlyand
greasethetowball
1andallmovingparts
topreventunnecessarywear.
Donotdrivewithaheavytrailerwhen
yourcarisbrandnew!Waituntilithas
goneatleast1000km.
Thebrakesareloadedmuchmorethan
usualonlongandsteepdownhillslopes.
Downshifttoalowergearandadjustyour
speed.
Ifthecarisdrivenwithaheavyloadina
hotclimate,theengineandgearboxmay
overheat.Thetemperaturegaugeinthe
combinedinstrumentpanelgoesintothe
redzonewhenthecaroverheats.Stop
andlettheengineidleafewminutes.
Ifthecaroverheats,theairconditioning
systemcanbetemporarilyswitchedoff.
Thegearboxreactswithabuilt-in
protectionfunctionifthecaroverheats.
Seethemessageinthedisplay!
Theengineisloadedmoreheavilythan
usualwhendrivingwithatrailer.
Forreasonsofsafety,youshouldnot
drivefasterthan80km/h,evenifthelaws
ofcertaincountriespermithigherspeeds.Themaximumpermissibletrailerweight
foratrailerwithoutbrakesis750kg.
SelectpositionP(automaticgearbox)or
engageagear(manualgearbox)when
parkingwithatrailerandalwaysapplythe
parkingbrake.Ifyouareparkingona
steepincline,placechocksbehindthe
wheels.
TrailerweightsSeepage237forpermittedtrailerweights.
NOTE!Thestatedmaximumpermittedtrailer
weightsarethosepermittedbyVolvo.
Nationalvehicleregulationscanfurtherlimit
trailerweightsandspeeds.Towbarscanbe
certifiedforhighertowingweightsthanthe
carcanactuallytow.
WARNING!
Thecar’sdrivingcharacteristicschange
dependingonhowheavilyitisloadedand
howtheloadisdistributed.
1.Doesnotapplytoballhitchwith
vibrationdamper.
WARNING!
Followthestatedrecommendationsfor
trailerweights.Otherwise,therigmaybe
difficulttocontrolduringevasive
manoeuvresandbraking.
ProCarManuals.com

131 Startinganddriving
DrivingwithatrailerDrivingwithtrailerandautomatic
gearboxWhenparkingonhills,youshouldapplythe
parkingbrakebeforemovingthegear
selectortothePposition.Whenyoustarton
ahill,youshouldfirstputthegearselectorin
thedrivepositionandthenreleasethe
parkingbrake.
Selectalowgearinthegearboxwhen
drivingonsteepinclinesorwhendriving
slowly.Thispreventsthegearboxfrom
upshifting.Thegearboxoilwillbecooler.
Donotuseahighermanualgearthanthe
enginecan"handle".Itisnotalways
economicaltodriveinhighgears.
Avoiddrivingwithtrailerandautomatic
gearboxoninclinesexceeding15%.
NOTE!Anautomaticgearboxoilcoolerfor
trailertowingisrequiredforanumberof
models.
ConsultyourVolvodealerforinformation
regardingyourcar’sspecificationsifthe
towbarhasbeeninstalledafterpurchase.
Assistedstartingwithatrailer
CarsequippedwithaV8enginehavean
integratedfunctionwhichreducestheriskof
significantjerkingandwheelspinwhen
startingwithatrailerhitchedtothecar.
ActivatingToactivate,thecablesfromthetrailermust
beconnectedtothetrailersocketwhichis
fittedbesidethetowbar,seepage132.DeactivatingUnplugthecablesfromtheelectricalsocket.
NOTE!Thefunctionisalsoactivatedwhen
anyotherelectricalequipmentispluggedinto
thetrailersocket,andthecarthenaccel-
eratesmoregentlywhenpullingaway.
Levelling(optiononcarsseating
five,standardoncarsseating
seven)Ifyourcarisequippedwithautomatic
levelling,therearsuspensionalwaysretains
thecorrectrideheightregardlessofload.
Whenthecarisstationary,therear
suspensionsinks.Thisiscompletelynormal.
Whenstartingwithaload,thelevelis
pumpedupafteracertaindistance.
ProCarManuals.com

132 StartinganddrivingDrivingwithatrailerTowingbracket(option)NOTE!Checkthatthecarisequippedwith
transmissionoilcoolingifthetowingbracket
isretrofitted.
Fixedtowbar(A)
Alwaysremembertofastenthetrailer’ssafety
cabletotheattachment.Seetheillustration!
Detachabletowbar(B)
Alwaysfollowmountinginstructionscarefully.
Seedescriptiononpage134.
Alwaysremembertofastenthetrailer’ssafety
cabletotheattachment.Seetheillustration!
Alwaysremembertocleanandgreasethe
connectorpinregularly.
Userecommendedgrease8624203.
NOTE!Yourcarmayhaveatowingbracket
witha13pincontactthatyoumustconnect
toatrailerwitha7pincontact.Insucha
case,useaVolvoGenuineadaptercable.
Makesurethatthecabledoesnotdragon
theground.
A
B
ProCarManuals.com

133 Startinganddriving
DrivingwithatrailerSpecificationsDistanceAabove:
Fixedtowbar:1124mm
Detachabletowbar:1124mm
Max.permissibleballpressure:90kgDistanceBabove:
Fixedtowbar:80mm
Detachabletowbar:80mm
ProCarManuals.com