Page 31 of 165

A defective bulb places
your safety at risk be-
cause it is easier for other
users to oversee you and
your motorcycle.
Replace defective bulbs as
soon as possible; always
carry a complete set of spare
bulbs if possible.
Low-beam headlight, high-
beam headlight, side-light or
turn-indicator bulb defective.
Replacing low-beam /
high-beam headlight bulb
( 114)
Replacing parking-light bulb
( 115)
Replacing turn indicator
bulbs, front/rear ( 117)
Bulbs defective General warning light
lights up yellow.
LAMPS!
warning appears on
the display. A defective bulb places
your safety at risk be-
cause it is easier for other
users to oversee you and
your motorcycle.
Replace defective bulbs as
soon as possible; always
carry a complete set of spare
bulbs if possible.
A combination of the bulb de-
fects described above has
occurred.
See the fault descriptions
above.
Ice warning Ice warning symbol ap-
pears on the display.
The air temperature measured
at the motorcycle is lower
than 3 °C. The ice warning does
not mean that there is
no risk of black ice forming at measured temperatures
above 3 °C.
Always take extra care and
think well ahead when tem-
peratures are low; remember
that the danger of black ice
is particularly high on bridges
and where the road is in the
shade.
Ride carefully and think well
ahead.
Anti-theft alarm battery
weak Battery symbol appears
on the display, accom-
panied by the letters
DWA
.
The integral battery in the
anti-theft alarm has lost a sig-
nificant proportion of its ori-
ginal capacity. There is no
assurance of how long the
anti-theft alarm can remain
operational if the motorcycle's
battery is disconnected.
329zStatus indicators
Page 32 of 165

Seek the advice of a spe-
cialist workshop, preferably
an authorised BMW Motor-
rad dealer.
Anti-theft alarm battery flat General warning light
lights up yellow.
Battery symbol appears
on the display, accom-
panied by the letters
DWA
.
The integral battery in the
anti-theft alarm has lost its
entire original capacity. There
is no assurance that the anti-
theft alarm will be operational
if the motorcycle's battery is
disconnected. Seek the advice of a spe-
cialist workshop, preferably
an authorised BMW Motor-
rad dealer.
ABS warning indicat-
orsMode of presentation
ABS warnings are indicated
by a combination of the
'General' warning light and
the ABS warning light. Both
warning lights can light up
continuously or flash at a rate
of one or four flashes per
second.
There are two country-
dependent versions of the
ABS warning light:
Country-dependent ver-
sion 1.
Country-dependent ver-
sion 2.
Country-dependent version
1 is used as the basis for the
description of the warnings in
this section.
330zStatus indicators
Page 120 of 165

Remove screw1.
Pull the turn indicator glass
out of the turn indicator
housing at the threaded-
fastener side. Press bulb
2into fitting 3
and remove by turning it
counter-clockwise.
Remove the bulb 2 from the
bulb holder.
Installation of the bulb is the
reverse of the removal pro-
cedure.
Use a clean, dry cloth to
hold the new bulb.
Jump starting
The wires leading to the
power socket do not
have a load-capacity rating
adequate for jump-starting the engine. Excessively high
current can lead to a cable
fire or damage to the vehicle
electronics.
Do not use the on-board
socket to jump-start the
engine of the motorcycle.
Touching live parts of
the ignition system with
the engine running can cause
electric shock.
Do not touch parts of the igni-
tion system when the engine
is running.
A short-circuit can result
if the crocodile clips of
the jump leads are accident-
ally brought into contact with
the motorcycle.
Use only jump leads fitted
with fully insulated crocodile
clips at both ends.
Jump-starting with a
donor-battery voltage
7118zMaintenance
Page 141 of 165
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
Page 162 of 165

E1BMW Motorrad Integral ABS
About BMW Motorrad Integral ABS
How does ABS work?
The maximum braking force
it is possible to transfer to the
carriageway depends, among
other things, on the road
surface's coefficient of friction.
Gravel, ice and snow, and
water on the road, have
significantly poorer coeffi-
cients of friction than a dry,
clean asphalt road surface.
The poorer the road's coeffi-
cient of friction, the longer the
braking distance.
If the maximum braking force it
is possible to apply to the road
is exceeded when the rider
increases brake pressure, the
wheels will begin to lock and
directional stability is lost; a fall
threatens. Before this situation
can arise, ABS intervenes and adapts the braking pressure to
the maximum braking force
it is possible to transfer so that
the wheels continue to turn
and driving stability is main-
tained whatever the prevailing
road conditions.
What happens with bumps
in the road?
Corrugated road surfaces or
bumps in the road can cause
the tyres to temporarily lose
contact with the road surface
and hence the braking force it
is possible to apply to drop to
zero. If the brakes are applied
in this situation, the ABS must
reduce the braking pressure to
ensure driving stability when
contact with the road surface
is restored. At this moment,
BMW Motorrad Integral ABS must assume extremely low
coefficients of friction (gravel,
ice, snow) so that the wheels
turn in any conceivable situa-
tion and thus the stability of
the motorcycle is ensured.
Once the actual circum-
stances are detected, the
system will set the brake pres-
sure to the optimum value.
What do we observe during
rider safety training?
Braking in which ABS has to
intervene has, by comparison
with normal braking, a signifi-
cantly higher demand for
electricity which puts a heavy
load on the battery. The
battery is constantly being
charged in normal riding so
that it always has sufficient
capacity available. Info_I_ABS_en_xx.fm Seite 1 Dienstag, 19. Juli 2005 2:48 14