English – 27
Troubleshooting
Cause Corrective measures
eBike battery defective
Two LEDs flash on the eBike battery.
Contact an authorized bike dealership.
eBike battery too warm or too cold
Three LEDs flash on the eBike battery.
Disconnect the eBike battery from the charger until
the charging temperature range has been reached.
Do not reconnect the eBike battery to the charger until
it has reached the correct charging temperature.
The charger is not charging.
No LEDs flashing (one or more LEDs will remain
permanently lit depending on the state of charge of
the eBike battery).
Contact an authorized bike dealership.
Charging not possible (no indicator on eBike bat-
tery)
Connector not attached properly Check all connections.
eBike battery contacts dirty Carefully clean the eBike battery contacts.
Socket outlet, cable or charger defective Check the mains voltage, have the charger checked
over by a bike dealership.
eBike battery defective Contact an authorized bike dealership.
Bosch eBike Systems 0 275 U07 3PX | (20.03.2023)