When you use your turn signal, it illuminates the indicator lights on your vehicle, typically located on the front and rear sides. These lights blink on and off to signal to other drivers your intention to turn or change lanes. In some vehicles, the dashboard may also display a corresponding indicator light to alert the driver. The purpose is to enhance safety by clearly communicating your driving intentions.
Is busy signal in illuminate
yes
You could be hitting the flash feature on the turn signal arm when you use it.
Bad flasher unit or turn signal switch
We could use a little more info here. The turn signal light? In front? In the rear? The turn signal switch?
Every time you turn left or right, or switch lanes on a highway you should use your turn signal in your car.
You need to locate your flasher, usually near your fuse box; is sounds like your flasher is burnt out for that side.
To effectively signal your turns while riding a bicycle, use hand signals and turn signals. Extend your left arm straight out to signal a left turn, and your right arm straight out to signal a right turn. You can also use a bicycle-mounted turn signal device for added visibility. Remember to always check for traffic before making your turn.
As of 2010 the answer is no. It is recommended to use your turn signals when changing lanes, but not a law.
No.
Yes, it is illegal to not use a turn signal while driving in most places as it is a violation of traffic laws and can result in a citation or fine.
Bad bulb or crossed wires somewhere. If it only happens, say, when you use the left turn signal, but not when you use the right turn signal, it's probably one of the left-side bulbs.