A2B 24 Hybrid

[Kalandar]

A2B 24 hybrid.
All is in order except the LED dashboard
Shows 20 with a ! and then it won’t run.
20 is not even in the manual.
When I use the fib key several times it will start to work fine. Full power and charge.
I think I need a new dashboard. Or is there something I can do to stop this on and off thing. Thank you

 

[Anton]

Did you figure out the issue with your bike?

In the manual it says: "Error messages will automatically be reset if the error ceases to occur. Please contact your dealer in case of a permanently displayed error message."