I dont think you can... but i swaer i have before.. just keep trying
Actually you cannot use blinkers/turn signals in Grand Theft Auto 4, neither for the 1st, 2nd, and 3rd one. My family actually wishes that they could advance this game with blinkers/turn signals. I hoped this helped.
There is no way you can turon signal/blinker in gta 4 as the other cars have. Only the getaway car had signals other cars dont have signals. You can turn the headlights on or off during the day and choose b/w high and dim in the night.
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.
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.
you can use a mod from gtagarage.com
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.