Be sure to read and com-
ply with the instructions for
charging the battery on the
following pages
Do not turn the battery up-
side downIf the battery is not dis-
connected, the on-board
electronics (e.g. clock, etc.)
gradually drain the battery.
This can cause the battery to
run flat. If this happens, war-
ranty claims will not be ac-
cepted.
If the motorcycle is to be out
of use for more than four
weeks, disconnect the battery
or connect a suitable trickle
charger to the battery.
BMW Motorrad
has developed a
trickle-charger specially
designed for compatibility
with the electronics of your
motorcycle. Using this charger, you can keep the
battery charged during long
periods of disuse, without
having to disconnect the
battery from the motorcycle's
on-board systems. You can
obtain additional information
from your authorised
BMW Motorrad dealer.
Charging battery when
connected
Charging the connec-
ted battery directly at the
battery terminals can damage
the vehicle electronics.
Always disconnect the battery
from the on-board circuits be-
fore recharging it with a char-
ger connected directly to the
battery posts.
If you switch on the ig-
nition and the multifunc-
tion display and telltale lights
fail to light up, the battery is
completely flat. Attempting to charge a completely flat bat-
tery via the on-board socket
can cause damage to the mo-
torcycle's electronics.
If a battery has discharged to
the extent that it is completely
flat, it has to be disconnec-
ted from the on-board circuits
and charged with the char-
ger connected directly to the
battery posts.
Only chargers suitable
for this mode of char-
ging can be used to recharge
the battery via the on-board
socket. Unsuitable chargers
could cause damage to the
motorcycle's on-board elec-
trics.
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 you are in doubt,
disconnect the battery from
the on-board systems and
7120zMaintenance
