A fast-blinking turn signal usually indicates that a turn-signal bulb is burned out on that side. However, there can also be other causes, most of which aren’t quite as simple to determine. Related: ...

Do you flick on your turn signal and hear one — or even both of your blinkers — tick faster than usual? This isn't some new gimmick with your car. It indicates that there's an electrical issue ...

Question: Do I have to use my turn signal, even if there is no one around? Do I have to keep my turn signal on when I’m stuck at a light at an intersection? After a while the blinking gets pretty ...