Troubleshooting Chart - BMW R 18 B 2021 Rider's Manual

152 TECHNICAL DATA

TROUBLESHOOTING CHART

Engine does not start.
Possible cause
Side stand is extended and gear is
engaged.
Clutch is not pulled.
Fuel tank is empty.
Battery is drained.
Overheating protection for starter motor
has triggered. Starter motor can only be
actuated for a limited period.
Bluetooth connection is not established.
Possible cause
Necessary pairing steps were not
performed.
The communication system is not con-
nected automatically despite successful
pairing.
Too many Bluetooth devices are stored in
the helmet.
There are additional vehicles with Blue-
tooth-capable devices nearby.
Remedy
Fold in side stand.
Pull back the clutch lever in neutral or when
a gear is engaged.
Fuel grade ( 103).
Charging a connected battery (
Leave the starter motor to cool down for
around 1 minute until it becomes available
again.
Remedy
Refer to the operating instructions of the
communication system for the necessary
steps for pairing.
Switch off the communication system of
the helmet and connect again after one to
two minutes.
Delete all pairing entries in the helmet (see
the operating instructions of the communi-
cation system).
Avoid simultaneous pairing with multiple
vehicles.
133).