Nakto Elegance refurbishment

[billiobob]

Just bought a Nakto Elegance as a project. After opening the battery case there were a couple of loose wires and a lock that was seized. Bypassed the lock and tidied up the wiring and it seems to be charging. Just one loose wire attached to the led lights circuit board which show the battery condition and no idea where it goes. I can post a picture if anyone could make a suggestion?
Next step checking the controller!