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 ...

When you hit your car's turn signal stalk and that little arrow flashes at you on the dash, you always hear a rhythmic clicking sound in sync with that flashing arrow. Here's what that is. That sound ...