Bosch error code
Bosch error 113121: Smartphone connection lost
Low severity When convenient
Can I ride home with this error?
Usually safe to ride. The bike is safe to ride; this is a minor or informational fault.
What it means
The connection between your smartphone and the control unit has been lost.
Likely causes
- Bluetooth connection dropped
- Phone out of range or app closed
Symptoms
- Code 113121
How to fix it
- Reconnect your smartphone to the eBike in the eBike Flow app.
How urgent is it?
Reconnect when convenient.
Applies to
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