See also the related forms, Sidney (English and French), Sidney (English and French). Dennis is a classic favorite. Today it is still a fairly popular baby name for boys, though not to the extent it was in the past. Its usage peaked in 1946 with 1.299% of baby boys being given the name Dennis.
When we use the turn signal switch, it cancels the brake light signal, on the side selected. If it did not, the lights would stay on and not flash. A bad turn-signal switch may interrupt the brake light circuit when it should not. A broken wire to or from the switch may also cause the lower brake-lights not to work. The third brake light does not flash with turn signals.
Your brake lights may not light up when you press on the brake pedal or they may stay lit regardless of whether you're pressing the pedal or not. Or perhaps, some switch malfunction is causing the lights to operate intermittently.efore you get too anxious about the brake work that you may or may not need, you may want to investigate the problem yourself. Actually, it may be an easier fix than you think, just by investigating your brake light switch.