E05000 Code
Check Nicolai E05000 e-Bike Error Code :
Indication conditions
An abnormal bicycle speed signal was detected from the speed sensor.
Operational restrictions being displayed
Assist will not be provided when riding.
Solution
Have your place of purchase perform the following:
Install the speed sensor and magnet in the appropriate locations.
If the bicycle has been modified, return it to the factory default setting.
Ride the bicycle for a short while after following the instructions above to clear the error.
If the error persists, or if the information above does not apply, contact your distributor for assistance.