BMW F 800 GS Rider's Manual page 36

ASC indicator and warning
3
light lights up.
Possible cause:
34
The ASC control unit has de-
tected an error. The ASC func-
tion is not available.
It remains possible to con-
tinue riding. Please be aware
that ASC functionality is no
longer available. Observe addi-
tional information on situations
z
which can lead to an ASC error
( 89).
Have the malfunction corrected
as soon as possible at an au-
thorized workshop, preferably
an authorized BMW Motorrad
retailer.