BMW Motorrad F 750 GS 2021, Rider'S Manual

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207
with auxiliary battery OE
The starting capability of the
motor vehicle depends on the
state of charge of the auxili-
ary battery, as is this is isol-
ated from the vehicle electrical
system when the ignition is
switched off.
The charging and charge
maintenance measures for the
vehicle battery have no effect
on the auxiliary battery. This
must be dealt with separately.
Charging battery when
connected
Disconnect devices plugged
into the sockets.
ATTENTION
Charging the battery that is
connected to the vehicle via
the battery terminals
Damage to the on-board
electronics
Disconnect the battery at
the battery terminals before
charging.
ATTENTION
Unsuitable chargers connec-
ted to a socket
Damage to charger and
vehicle electronics
Use suitable BMW chargers.
The suitable charger is avail-
able from your authorised
BMW Motorrad dealer.
ATTENTION
Recharging a fully dis-
charged battery via the
power socket or extra
socket
Damage to the vehicle elec-
tronics
If a battery has discharged
to the extent that it is com-
pletely flat (battery voltage
less than 12 V, indicator
lights and multifunction
display remain off when the
ignition is switched on) al-
ways charge the disconnec-
ted battery with the charger
connected directly to the
battery terminals.
With the battery connected to
the vehicle's on-board elec-
trical system, charge via the
power socket.