BMW CE 04 Rider's Manual page 39

EWS active
is lit yellow.
is displayed.
Possible cause:
The ignition key being used is
not authorized for a start, or
communication between the
ignition key and the engine
electronics is disrupted.
Remove any other ignition
keys that are also fastened to
the bunch of keys.
Use a second ignition key.
Have the faulty ignition key
replaced, preferably by an au-
thorized BMW Motorrad re-
tailer.
Outside temperature
The outside temperature is dis-
played in the status line of the
TFT display.
Motor heat can lead to spuri-
ous measurement readings of
the outside temperature when
the vehicle is stationary. If the
effect of the motor heat be-
comes excessive, dashes are
temporarily displayed instead
of the value.
If the outside tempera-
ture falls below the limit
value of Approx. 37 °F (Approx.
3 °C), there is a risk of black
ice formation.
The first time the temperature
drops below this value, the out-
side temperature display and
ice crystal symbol will blink
in the status line of the TFT
display.
Outside temperature warning
is displayed.
Possible cause:
The outside temperature
measured on the vehicle
is less than:
Approx. 37 °F (Approx. 3 °C)
WARNING
Risk of black ice, even
above Approx. 37 °F
(Approx. 3 °C)
Risk of accident
At a low outside temper-
ature, icy conditions must
expected on bridges and in
shady road areas.
Use caution when riding.
Light source defect
is lit yellow.
The faulty light source is
displayed:
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