video to help people who have this same problem, the horn (horn) works lights off but does not work when the lights are on, it is your comodo flashing lights horns that is ruined and must therefore be replaced. In this video I show you how to do it yourself.

This vehicle is a dacia Lodgy 1.5 dci 90 fap but the problem is surely present also on the other models like the duster the Logan the sanderos Senderos etc