This Micro Explorer (2020) e-scooter had already been repaired in the past, the backlight didn’t turn on anymore.
By design, the cables are exposed to the elements underneath the rear mudguard. It often happens that one or both cables are broken by small rocks or just friction over time.

To repair the backlight, I only had to splice the cables together with some small extensions, and reinstall the mudguard, taking care to protect the cables as best as possible with some hot glue. Let’s see how long it lasts this time 😉

