end to the negative terminal
of the discharged battery.
Start the engine of the
vehicle with the discharged
battery in the usual way; if
the engine does not start,
wait a few minutes before
repeating the attempt
in order to protect the
starter motor and the donor
battery.
Allow both engines to idle
for a few minutes before
disconnecting the jump
leads.
Disconnect the jump lead
from the negative termin-
als first, then disconnect the
second lead from the posit-
ive terminals.
Installing battery-
compartment cover
( 130)
BatteryMaintenance instructionsCorrect upkeep, recharging
and storage will prolong the
life of the battery and are es-
sential if warranty claims are
to be considered.
Compliance with the points
below is important in order to
maximise battery life:Keep the surface of the bat-
tery clean and dry
Do not open the battery
Do not top up with water
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 down
If 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,
warranty 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 de-
veloped a trickle-charger
specially designed for com-
patibility 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 bat-
tery from the motorcycle's
on-board systems. You can
obtain additional information
from your authorised BMW
Motorrad dealer.
7128zMaintenance
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 charging
can be used to recharge the
battery via the on-board sock-
et. Unsuitable chargers could
cause damage to the motor-
cycle's on-board electrics.
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
connect the charger directly
to the battery.
Charge via the power sock-
et, with the battery connec-
ted to the motorcycle's on-
board electrical system. The motorcycle's
on-board electronics
know when the battery is fully charged. The on-board
socket is switched off when
this happens.
Comply with the operating
instructions of the charger. If you are unable to
charge the battery
through the power socket,
you may be using a charger
that is not compatible with
your motorcycle's electronics.
If this happens, disconnect
the battery from the on-board
systems and connect the
charger directly to the
battery.
Charging battery when
disconnectedCharge the battery using a
suitable charger.
Comply with the operating
instructions of the charger.
Once the battery is fully
charged, disconnect the
7129zMaintenance
A
Abbreviations and symbols, 6
ABSWarning light, 23
Accessories General instructions, 93
Anti-theft alarm, 18
ASC Telltale light, 23
B
Battery Battery compartment, 11
Charging battery when
connected, 129
Charging battery when
disconnected, 129
Installation, 130, 131
Removal, 130, 131
Technical data, 149
Warning, battery charge
current, 29
Beam throw, 13 Brake fluid
Checking level, front, 13,
107
Checking level, rear, 15,
108
Brake lever Adjust the handbrake
lever, 59
Brake pads Checking front, 105
Checking rear, 106
Brakes Safety instructions, 85
Technical data, 148
Bulbs General instructions, 119
Replacing brake-light
bulb, 123
Replacing front turn
indicator bulbs, 125
Replacing high-beam
headlight bulb, 119
Replacing low-beam
headlight bulb, 119
Replacing parking-light
bulbs, 122 Replacing rear light
bulb, 123
Replacing rear-indicator
bulbs, 123
Technical data, 150
Warning, bulb failure, 30, 31
C
Care, 133
Case Closing, 96
Installing, 97
Opening, 95
Removing, 97
Checklist, 78
Clock Adjusting, 18, 47
Clutch Adjust the clutch lever, 58
Technical data, 145
Confirmation of maintenance work, 157
11164zIndex
