BMW F 800 R 2013, Rider'S Manual, Page: 67 / 145

What is the design
baseline for
BMW Motorrad ABS?
Within the limits imposed by
physics, the BMW Motorrad ABS
ensures directional stability on
any surface.The system is not
optimised for special require-
ments that apply under extreme
competitive situations off-road or
on the track.
Special situations
The speeds of the front and rear
wheels are compared as one
means of detecting a wheel's
incipient tendency to lock. If
the system registers implaus-
ible values for a lengthy period
the ABS function is deactivated
for safety reasons and an ABS
fault message is issued. Self-dia-
gnosis has to complete before
fault messages can be issued.
In addition to problems with the
BMW Motorrad ABS, exceptional
riding conditions can lead to a
fault message being issued.
Exceptional riding
conditions:
Riding for a lengthy period with
the front wheel lifted off the
ground (wheelie)
Rear wheel rotating with the
vehicle held stationary by ap-
plying the front brake (burn-
out)
Heating up with the motorcycle
on the centre stand or an auxil-
iary stand, engine idling or with
a gear engaged
Rear wheel locked for a lengthy
period, for example while des-
cending off-road
If a fault message is issued on
account of exceptional riding
conditions as outlined above, you
can reactivate the ABS function
by switching the ignition off and
on again.
What significance
devolves on regular
maintenance?
Invariably, a technical sys-
tem cannot perform beyond
the abilities dictated by its level
of maintenance.
In order to ensure that the
BMW Motorrad ABS is always
maintained in optimum condition,
it is essential for you to comply
strictly with the specified
inspection intervals.
Reserves for safety
The potentially shorter braking
distances which BMW Motorrad
ABS permits must not be used
as an excuse for careless riding.
ABS is primarily a means of en-
suring a safety margin in genuine
emergencies.
Take care when cornering! When
you apply the brakes on a corner,
the motorcycle's weight and
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