
TheDolphinParkingSensorsaredesigned
for12vvehicleswithpolycarbonatebumpers.
Resultscannotbeguaranteedwhenttingto
metalbumpersandwillnotworkwhentted
tobullbarsorotherenclosedsteelframes.
Inthisinstancewesuggestusingbracketsfor
mountingunderthebumper,whichcanbe
supplieddirectbyusifrequired.
Thesensorsshouldbeinstalledbetween
40-70cmoffthegroundandbetween30-
40cmapart.Wherepossibletheyshouldbe
ttedlevelandevenlyacrossthebumperfor
bestresultsandoverallappearancebutthe
sensorswillstillworkifthisisnotpossible.
Ifindoubtoryouhaveapotentialissue
withatow-barorrearmountedsparewheel
weadvisepoweringupthesensorsoff
thereversinglightfeedorsuitablebattery
power(a9vsquarePP3typewillsufce
topowerindividualsensors)andholding
asensorwhereyouareplanningtomount
it,toseethatitsnotdetectingtheobstacle
inquestionbeforedrillingthebumper.This
isalsoadvisableifyouaremountingthem
ratherloworifthebumperisangleddown
tothegroundwhereyouplantoinstallthem.
Beforedrillingthebumper,checkthatthereis
clearancebehindtohousethesensors,which
willrequireapprox25mmofdepthbefore
youreachanysteelbarsorxingbrackets.
Itisnotalwaysnecessarytoremovethe
bumpercoveringtodrillthesensors,butyou
mayndthiseasierinthelongrun.Ifyou
areunsurewheretotthesensorsplease
checkwithyourlocalcardealershiporhave
alookontheirforecourttoseewherethe
sensorshavebeenttedonsimilarmodels.
Onceyouhavedecidedonthelocationfor
yoursensorswewouldrecommendapplying
somemaskingtapeorsimilaradhesiveon
whichtoetchtheexactlocationforthedrill
bitanddoublecheckyourmeasurements.
Thistapewillthenalsoholdthedrillbitand
remainingpaintworkinplace.Thecorrect
drillbitwillbesuppliedwiththeDolphin
ParkingSensorTMkitsuppliedwhichinmost
instanceswillbe21mmindiameter.When
drillingdonotpushhardandforcethedrill
bit,leaveittodothehardwork.
Whenyouhavedrilledtheholespassthe
sensorcablingthroughandpushthesensors
intoplace.Youmayndtwosmallholes
ordotsonthebackofthesensors,and
thesensorshouldbettedwiththesedots
alignedvertically.Foampaddingislocated
onthesidesofthesensorsandthiswill
adequatelyholdthesensorsinplaceonce
tted.
Generally,onthelefthandsideoftheboot
undertheinteriorcarpetlining,youwill
ndagrommetwithvariouscablespassing
throughintothebootcompartment.You
shouldroutetheparkingsensorstoutilise
thisgrommetandfeedthesensorcabling
intothebootcompartment.Otherwise
asmallholecanbedrilledintotheside
foot-wellofthebootandsecuredusinga
rubbergrommetorsiliconsealant.Secure
anyexcesscablingunderthebumperwith
suitableretainersrunningsparecableback
andforthinstraightlines.
Topowerthesystemyouwillneedtogain
accesstothebackofthelightclusterto
identifythecablesrequired.Pleasesee
theinstallationdiagramsinthemanual
whichrefertoyourparticularmodelfor
theconnectionsrequired.Allconnections
shouldbemadetothecablesascloseto
therearlightclusterasreasonablypossible.
Thecircuitryofwirescanbetestedwitha
voltmeterorbyskinningabitofinsulation
offacabletocheckitcarriesthecorrect
voltagewhenrequired.Cablescantheneither
betwistedontothisbarewireorconnected
usingasuitablescotchlockconnecter.
MostmoderncarshaveMultiplexedor
CANBUSwiringsystems.DolphinParking
SensorsTMcanbettedonsuchcarsasyou
arejustconnectinginmostcasesfora12v+
feedandGround.Multiplexedwirescarry
codedinformationsignalsandshouldnotbe
touched.Inallcaseswewouldadviseagainst
cuttinganyoriginalwiresonthevehicle.
GENERAL INSTALLATION GUIDE