Hello dear community, I have run my scooter again after a long time (just 3 years). I bought and built in a new battery for it. In itself the scooter super runs however the turn signals no longer work. 3 years ago these still worked without problems. Passing beam incl. driving light and brake light work without problems, only the turn signals show no luminous effect. The fuse, turn signal relays and turn signal bulbs I have already checked The scooter was protected for 3 years in a garage and was rarely driven in the rain. Does anyone know any advice?