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damage to the motorcycle elec-
tronics.
Use BMW chargers with the
part numbers 71 60 7 688 864
(220 V) or, as applicable,
71 60 7 688 865 (110 V). If in
doubt, charge the disconnected
battery directly at the terminals.
Charge disconnected battery
via onboard socket.
The motorcycle's onboard
electronics know when the
battery is fully charged. The
onboard socket is switched off
when this happens.
Comply with operating instruc-
tions of charger.
If you are unable to
charge the battery via
the onboard socket, you
may be using a charger that
is not compatible with your
motorcycle's electronics. In this
case, please charge the battery
directly at the terminals of the
disconnected battery.
Charging disconnected
battery
Charge battery using a suitable
charger.
Comply with operating instruc-
tions of charger.
Once the battery is fully
charged, disconnect the
charger's terminal clips from
the battery terminals.
In the case of longer peri-
ods when the motorcycle is
not being used, the battery must
be recharged regularly. See the
instructions for caring for your
battery. Always fully recharge
the battery before returning it to
use.
Removing battery
Removing battery compartment
cover ( 128).
An incorrect disconnection
sequence increase the risk
of short-circuiting.
Always observe the proper
sequence.
Remove negative cable 1 first.
Then remove positive cable 2.
Unscrew screws 3 and pull re-
taining bracket toward rear.
Lift battery upwards; if it is dif-
ficult to move, moving it back
and forth will help.
8
127
z
Maintenance