haibike failure again

[stevieb]

last september my haibike sduro with yamaha motor had a complete power failure which resulted in having to replace the motor.
it has happened again with a slight difference.
this time the code Er 15 flashed on the screen and the bike stopped working .
then the screen switched off.
when i switched it on again the error code came on again.
now it will not do anything when the on button is pressed.
i will now have to take it back to the dealer.
so i wonder if anyone knows what the fault code means?
thanks.

 

[chris_n]

According to the manual Er15 means the display unit is not fitted on to the holder correctly. Take it off and clean the contacts on the back of the display and the holder. If that doesn't sort it then it's probably a new display.

 

[stevieb]

Thank you Chris.
Unfortunately I don't have a manual so this info is very useful.
I will check this out.

 

[Gubbins]

recently mine stopped and showed an error code so googled on m phone which showed it was a battery fault and advised remove and replace the battery.. Didn't have the key, but luckily I had just set off.

 

[JPGiant]

Thank you Chris.
Unfortunately I don't have a manual so this info is very useful.
I will check this out.

The choice is yours...
https://winora-group.com/de/manuals/

 

[stevieb]

thanks.
it was dirt on the connections .
it is now working.
this forum has been invaluable yet again as i could not find info on the error codes when i did a search