fuse OPEL GT 2012 User Guide

15 9Self-help, vehicle care
Ba ttery
T h e b a t t er y i s m a i nt e n a nc e- f r ee .
Re trofitted ele ctric al or ele ctronic
acce ss ories can pla ce an additional loa d
on the battery or even discharge the
batte ry. C onsult a workshop rega rd ing
tec hnical p ossibilitie s, such a s fitting
a m ore powe rful b attery.Lay ing up the v ehicle for m ore than
4 wee ks can lead to batte ry discharge,
which may reduce the service life of the
battery. Disconnect battery from on-board
power s upply b y de taching negative
terminal.
Ensure that the ignition is switche d off
before conne cting battery. Then pe rform
the follow ing actions:
zSe t date and time in the ra dio disp la y –
see section “Infota inm ent system 3” on
page 7 8 .
In order to pre ve nt the batte ry from
d i sc h a r g i n g , so m e c o n su m e r s su c h a s t h e
courte sy lamps automatically switch off
afte r approx . 2 0 minute s.
Protection o f
elec tro nic components
In o r de r t o p r ev en t f a u l t s in el ec tr o n i c
compone nts in the e lectrical system, neve r
connect or d isconnect b attery w ith the
eng ine running or the ignition sw itched on.
N eve r sta rt engine w ith b attery
disconnected, e.g. when starting using
jump le ads.
To av oid damaging the vehic le, d o not
ma ke a ny modifications to the ele ctrical
s ys tem, e. g. connecting ad ditional
consum ers or tampe ring with ele ctronic
control units (chip tuning).
Disconnecting/connecting the b attery
f r o m /t o th e el e c tr i c a l s y st em
Disconne ct the b attery from the ve hic le
e lectrical s ys tem before charging :
F irst de tach the ne gative and then the
positive lea d. Do not reve rse the p ola rity of
the battery, i.e . do not confuse the
te rm ina ls for the positive and ne gative
le ads. W he n connecting, s tart with the
positive le ad a nd the n connect the
neg ative lead.
9 Wa r ning
Have battery changes carrie d out by a
work shop who knows the la ws
concerning the disposal of used ba tteries
a nd t h er ef o r e p r o t ect s t h e e n vi r o nm en t
and your health.
9 Wa r nin g
Electronic ignition systems use a very
hig h voltage. Do not touch the ignition
sy st e m ; d a ng er t o l i f e.