BMW F 800 GS Rider's Manual page 75

Phase 3
The rev. counter and speedo-
meter needles both swing to
the starting position on their
scales. At the same time, all the
warning lights and telltale lights
switched on in the initial phase
are switched off in reverse se-
quence.
If a needle did not move or if a
warning light or telltale light did
not show:
Have the fault rectified as
quickly as possible by a
specialist workshop, preferably
an authorised BMW Motorrad
dealer.
ABS self-diagnosis
BMW Motorrad ABS performs
self-diagnosis to ensure its op-
erability. Self-diagnosis is per-
formed automatically when you
switch on the ignition. The mo-
torcycle has to move forward a
few metres for the wheel-speed
sensors to be tested.
Phase 1
Test of the diagnosable system
components with the vehicle at a
standstill.
ABS telltale and warning
light flashes.
Phase 2
Test of the wheel-speed sensors
as the vehicle pulls away from
rest.
ABS telltale and warning
light flashes.
ABS self-diagnosis
completed
The ABS telltale and warning
light goes out.
Check all the telltale and warn-
ing lights.
After the ABS self-diagnosis
completes, an indicator show-
ing an ABS fault will appear.
You can continue to ride. Bear
in mind that the ABS function
is not available.
Have the fault rectified as
quickly as possible by a
specialist workshop, preferably
an authorised BMW Motorrad
dealer.
ASC self-diagnosis
with Automatic Stability Control
OE
(ASC)
BMW Motorrad ASC performs
self-diagnosis to ensure its op-
erability. Self-diagnosis is per-
formed automatically when you
switch on the ignition.
Phase 1
Test of the diagnosis-compat-
ible system components with
the vehicle at a standstill.
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