BMW HP4 Rider's Manual page 32

an authorized BMW Motorrad
3
retailer.
DTC intervention
30
DTC warning lamp flashes
rapidly.
The DTC has detected insta-
bility at the rear wheel and has
reduced the torque. The warn-
ing lamp flashes longer than the
DTC intervention lasts. This fea-
z
ture continues to furnish the rider
with optical feedback confirm-
ing that the system has initiated
active closed-loop intervention
even after the critical situation
has passed.
DTC self-diagnosis not
completed
DTC warning lamp flashes
slowly.
Possible cause:
The self-diagnosis was not com-
pleted; the DTC function is not
available. The engine must be
running and the motorcycle must
be moved at a speed of at least
3 mph (5 km/h) in order for DTC
self-diagnosis to complete.
Ride off slowly. It must be
noted that the DTC function
is not available until the self-
diagnosis has been completed.
DTC deactivated
DTC warning lamp lights
up.
Possible cause:
The DTC system has been deac-
tivated by the driver.
Switching on DTC function
( 42).
DTC error
DTC warning lamp lights
up.
Possible cause:
The DTC control unit has de-
tected an error.
It remains possible to con-
tinue riding. It must be noted
that the DTC function is not
available or that its availability
is restricted. Observe addi-
tional information on situations
which can lead to a DTC error
( 113).
Have the malfunction corrected
as soon as possible at an au-
thorized workshop, preferably
an authorized BMW Motorrad
retailer.
DDC error
General warning light shows
yellow.
! DDC
is indicated.