Opel MOVANO Owner's Manual page 328

the negative battery cable through the
suitable terminal:
For versions with Start&Stop
system: the procedure must be
performed by disconnecting the
connector (A) (pressing the button
(B)) from the sensor (C) monitoring
the battery conditions, on the
negative pole (D) of the battery
fig. 379.
For versions without Start&Stop
system: disconnect the negative
terminal from the battery terminal.
If the vehicle is equipped with a
battery disconnection function
(disconnector), see the description
of the disconnection procedure
in the "Battery disconnection
function (disconnector)" chapter.
completely tighten the battery
terminals.
WARNING After turning the ignition
key to STOP and having closed
the driver side door, wait at least
one minute before disconnecting the
electrical supply from the battery. When
reconnecting the electrical supply to
the battery, make sure that the ignition
key is in the STOP position and the
driver's door is closed.
WARNING If the charge level remains
under 50% for a long time, the battery
326
is damaged by sulphation, reducing its
capacity and efficiency at start-up.The
battery is also more prone to the risk of
freezing (at temperatures as high as -
10°C).Refer to the "Prolonged vehicle
inactivity" chapter in the "Starting and
driving" section if the car is left parked
for a long time.
If, after buying the vehicle, you want
to install electrical accessories which
require permanent electric supply
(alarm, etc.) or accessories that in any
case burden the electrical supply,
contact a Dealership, whose qualified
personnel, in addition to suggesting
the most suitable devices from
Lineaccessori MOPAR, will evaluate
the overall electrical consumption,
checking whether the vehicle electrical
system is capable of withstanding the
load required, or whether it should
be integrated with a more powerful
battery.
Since some of these devices continue
to consume electricity even when the
motor is off, they gradually run down
the battery.
WARNING If a tachograph is fitted, if
the vehicle is parked for a long period
of 5 days, it is advisable to disconnect
the negative battery terminal to
maintain its charge. If the vehicle is
equipped with a battery disconnection
function (disconnector), see the
description of the disconnection
procedure in the "Battery disconnection
function (disconnector)" chapter in the
"Starting and driving" section.
IMPORTANT
306) Using the battery with insufficient
battery fluid may irreparably damage the
battery and may cause an explosion.
307) Battery fluid is poisonous and
corrosive. Avoid contact with skin and
eyes. Keep naked flames and sources of
sparks away from the battery: risk of
explosion and fire.
308) Before performing any operation
on the electrical system, disconnect the
negative battery cable through the suitable
terminal, after having waited at least one
minute from turning the ignition key to
STOP.
309) Always wear appropriate goggles to
protect your eyes when working on or near
the conventional battery.
WARNING
123) Incorrect installation of electric and
electronic devices may cause severe
damage to your vehicle. After purchasing
your vehicle, if you wish to install any
accessories (anti-theft, radio phone, etc.),
go to a Dealership, which will suggest the
most suitable devices and advise you