BMW R 1200 GS Rider's Manual page 45

Signal transmission
disrupted
-- -- --
" " or " " is displayed.
Possible cause:
The motorcycle has not yet ac-
celerated past the threshold of
approximately 30 km/h. The
RDC sensors do not start trans-
mitting signals until the motor-
cycle reaches a speed above
this threshold for the first time
( 94).
Increase speed above this
threshold and observe the RDC
readings. Assume that a per-
manent fault has not occurred
unless the 'General' warning
light comes on to accompany
the symptoms. Under these
circumstances:
Have the fault rectified by a
specialist workshop, preferably
an authorised BMW Motorrad
dealer.
Possible cause:
Wireless communication with the
RDC sensors has been disrupted.
Possible causes include radio-
communication systems operat-
ing in the vicinity and interfering
with the link between the RDC
control unit and the sensors.
Move to another location and
observe the RDC readings. As-
sume that a permanent fault
has not occurred unless the
'General' warning light comes
on to accompany the symp-
toms. Under these circum-
stances:
Have the fault rectified by a
specialist workshop, preferably
an authorised BMW Motorrad
dealer.
Sensor defective or
system error
The "General" warning light
shows yellow.
The tyre symbol appears
on the display.
-- -- --
" " or " " is displayed.
Possible cause:
Motorcycle is fitted with wheels
not equipped with RDC sensors.
Fit wheels and tyres equipped
with RDC sensors.
Possible cause:
One or two RDC sensors have
failed.
Have the fault rectified by a
specialist workshop, preferably
an authorised BMW Motorrad
dealer.
Possible cause:
A system error has occurred.
Have the fault rectified by a
specialist workshop, preferably
an authorised BMW Motorrad
dealer.
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