Flyer uproc 4 2020 start up problem

[biker3000]

Hello, I have Flyer uproc 4 2020 with panasonic gx ultimate. I cannot turn it on with display d0. The only way I can turn it on is installing battery few times (put it in and out few times) then it turns on, but the engine doesn't turn on. When the bike is turn on and I turn it off with display, I cannot turn it on again. What could be the problem? There is no dealership in my country.

 

[Eddy.m]

If your battery has a button to control the battery level, press this button till the lights go on. than you can start the bike with the display.

Normally the display has a small battery and send to the battery-controller a impulse to wake up. If thess small battery is empty the display is not able to send the wake up impulse and you must wake up the battery controller himself on the battery.