engine could "irritate" the
electronics, in which case the
enabling signal for starting is
not issued. The
EWS
warning
appears in the multifunction
display.
Always keep the spare key
separately from the ignition
key.
Replacement keys and
extra keysYou can obtain replace-
ment/extra keys only through
an authorised BMW Motorrad
dealer. The keys are part
of an integrated security
system, so the dealer is under
an obligation to check the
legitimacy of all applications
for replacement/extra keys. If
you want to have a lost key
barred, you have to bring with
you all the other keys that
belong to the motorcycle. A
key that has been barred can subsequently be cleared and
reactivated for use.
Hazard warning flash-
ersSwitching on the hazard
warning flashersSwitch on the ignition.
Simultaneously press but-
ton
1for left turn indicators
and button 2for right turn
indicators. The hazard warning
flashers place a strain
on the battery. Do not use
the hazard warning flashers
for longer than absolutely
necessary.
If you press a turn-
indicator button with
the ignition switched on,
the turn-indicator function
is activated instead of the
hazard warning flashers,
and remains active until
you release the button. The
hazard warning flashers
recommence flashing as soon
as the button is released.
Hazard warning flashers in
operation.
Left/right turn indicator tell-
tale lights flash.
Switch off the ignition.
The hazard warning flashers
continue to operate.
438zOperation
ElectricsOn-board socket, rating5 A
Fuses All circuits are electronically protected, so
plug-in fuses are no longer necessary. If an
electronic fuse trips and de-energises a cir-
cuit, the circuit is active as soon as the ig-
nition is switched on after the fault has been
rectified.
Type
Type, battery AGM (Absorptive Glass Mat) battery
Technical data
Battery rated voltage 12 V
Battery rated capacity 14 Ah
Battery low-temperature test current 100 A
Technical data
Spark plug, manufacturer and designation Bosch YR5DDE
Spark plug, electrode gap
When new 0.7 mm
Spark plug, electrode gap
Wear limit No wear limit; spark-plug replacement as per
maintenance schedule
9139zTechnical data
