BMW R 18 B 2021 Rider's Manual page 43

ASC self-diagnosis not completed
flashes slowly.
Possible cause:
ASC self-diagnosis not completed
ASC is not available because the self-di-
agnosis routine was not completed. (The
motorcycle must reach a specified mini-
mum speed before the system can check
operation of the wheel speed sensors:
min 3 mph (min 5 km/h))
Ride off slowly. The ASC indicator and
warning light must go out after several
meters.
If the ASC indicator and warning light con-
tinues to flash:
Contact a specialist workshop, preferably
an authorized BMW Motorrad retailer.
ASC switched off
lights up.
Off!
Traction control deactivated.
Possible cause:
The rider has switched off the ASC system.
Switching ASC function off and on (
Limited ASC availability
lights up yellow.
lights up.
Traction control limited. On-
ward journey possible. Ride
carefully to next specialist work-
shop.
Possible cause:
The ASC control unit has detected a fault.
ATTENTION
Damage to components
Damage to sensors, for example, with the
resultant malfunctions
Do not carry along any objects under the
rider's or passenger's seat.
Secure vehicle tools.
Do not damage the rotational speed sen-
sor.
It must be noted that only limited ASC
function is available.
You may continue riding. Observe addi-
tional information on situations that can
lead to an ASC fault (
Have the malfunction corrected as soon as
possible at a specialist workshop, prefer-
ably an authorized BMW Motorrad retailer.
ASC error
lights up yellow.
lights up.
Traction control failure! On-
ward journey possible. Ride
carefully to the next specialist
workshop.
51).
Possible cause:
The ASC control unit has detected a fault.
The ASC function is not available.
You may continue riding. Please be aware
that ASC functionality is no longer avail-
able. Take note of the additional informa-
tion on situations that can lead to an ASC
fault ( 112).
Have the malfunction corrected as soon as
possible at a specialist workshop, prefer-
ably an authorized BMW Motorrad retailer.
37
112).