A few days ago my partner’s Nissan Juke 2018 had an issue with the horn just randomly sounding continuously. To turn off the sound, I disconnected the negative battery terminal. An RAC guy came and disconnected the horns (he said there were two horns on the car) so the horn on the car is not working currently. Last night we also discovered that the rear red lights were not coming on when the headlights were turned on so I’m not sure if the Rac guy disconnected this also by accident. Has anyone had a similar issue?