BMW C 400 X Rider's Manual page 44

3
Overview of warning indicators
Indicator and warning
42
lights
lights up yellow
lights up yellow
z
lights up yellow
lights up red
Display text
appears on the
display
Remote key not
in range.
Remote key bat-
tery at 50%.
Remote key bat-
tery low.
is displayed in yel-
low
Vehicle voltage
low.
is displayed in red
Vehicle voltage
critical!
https://www.motorcycle-manual.com/
Meaning
Outside temperature warning (
Radio-operated key outside reception
range ( 47)
Replacing the battery of the key fob
transmitter ( 48)
Vehicle voltage too low (
Vehicle voltage critical (
47)
48)
48)