MG ZS Series - Page 187

STARTING&DRIVING
Thecarmayrollif'pull-away'isnotachieved
immediatelyafterreleasingthebrakepedal.
Alwaysensurethebrakepedalispressedor
electronicparkingbrakeapplieduntildriveis
takenup.
Firmapplicationofthebrakepedalwhen
stoppingisrequiredbyHHCtogenerate
sufcientbrakepressuretomaintainhold.
HillHoldControlisacomfortfunction.Itworkson
inclineswhenthecardetectsithascometoa‘standstill
status’.AslongasDorRisselectedandthebrakepedal
released,thevehiclewillmaintainpressureinthebraking
systemfor1–2seconds.Afterthis,theHillHoldwill
release.
HHCassiststhedriverby'holding'thevehicleduringhill
starts.
ThefollowingconditionsmustbefullledtoactivateHHC:
•Thedriver'sdoorisclosedandthedriverseatbeltis
fastened.
•Thevehicleisstoppedonaslopeinexcessof4%and
formorethan2seconds.
•SCSisactiveandfaultfree.
•EPBisreleasedandfaultfree.
•InDorRgear.
•PowersystemisREADY/RUNNING.
•Sufcientbrakepedalapplicationforcehasbeenapplied.
Ifthedriverreleasesthebrakepedalonahill,HHCwill
maintainbrakepressurefor1-2seconds,afterthisperiod
thevehiclemayrollbackwards.
Note:HHCcannotovercomephysicallimitations.DO
NOTsolelyrelyonHHC.
Note:HHCisavailableinbothforwardandbackward
directionswhenpullingawayonuphillslopes.
Note:If"HillHoldUnavailable"isdisplayedinthe
informationmessagecentreitindicatesthatthe
systemhasdetectedafaultoranothersystemmaybe
preventingcorrectoperation.PleasecontactanMG
AuthorisedRepairerassoonaspossible.
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