Reason number one - it is a law.
Reason number 2 - it allows other drivers, pedestrians, and cyclists to know what your intentions are.
So that traffic behind you is able to anticipate your turn, and can act accordingly.
You should use your turn signal in far enough advance so the car behind you knows you are going to turn and has enough time to slow down. However, putting the turn signal on too far in advance can be confusing because the following car will not know exactly when you are going to turn.
Signal well in advance.
True. It should be given so as the drivers behind you will know your intent well in advance.
True. It should be given so as the drivers behind you will know your intent well in advance.
To properly use the bike left turn signal while riding on the road, extend your left arm straight out to the side to indicate your intention to turn left. This signal should be given well in advance of the turn to alert other road users of your intended maneuver.
You should signal at least 100 feet before making a turn in urban areas and about 200 feet in rural areas. This allows other drivers and pedestrians adequate time to react to your intended maneuver. Always ensure that your signal is activated well in advance to promote safety and clear communication on the road.
To allow others [drivers and pedestrians] to know what we intend to do.
To allow others [drivers and pedestrians] to know what we intend to do.
Well, you don't state the poblem, but if all your turn signals are not working and flashing as they should, replace the Turn Signal Flasher Relay.
When exiting a traffic circle, you should signal your intention to leave by using your turn signal well in advance of your exit. Check your mirrors and blind spots for pedestrians, cyclists, and other vehicles before you move to the exit lane. Maintain a safe speed while navigating the circle, and yield to any traffic already in the circle if necessary. Once you've safely exited, deactivate your turn signal.
This may very well be a problem with your ground connections at that turn signal.