The light bulb is probably burned out. Take it to a shop to have it replaced if you don't know someone to do it for you. Do it before you get pulled over by a police officer; you'll get a warning, a time limit to have it repaired and if you fail to get it fixed, you'll get a fine. So don't leave it.
The problem could be in you flasher located on the fuse block . or the multifunction switch located on the steering column.
One of the bulbs is burned out. Turn on the blinker and look at the front and back turn signals to find out which one.
Answer Usually when the flasher blinks rapidly it's about finished. Try replacing the signal light flasher and see what happens. If you still don't have Brake Lights start looking for a short.
Some of the older cars would blink fast when one of the signals on the front or back on the same side would burn out but i don't know about both of them blinking fast. You might see if you have a coulple of signals out. It might just be a corroded contact on the bulbs.
Check the back signal light. Usually if the front blinks fast the back is out or need to be replace. Vice versa
It means that a bulb has burned out!
blink did get back together.
THEY JUST DID!!!!!!!!!!! BLINK 4 LIFE
This is a way simplified explanation of what happens. Light enters your pupil and it focuses on your retina at the back of your eye. Colors are discerned by thousands of tiny rods and cones inside of your eye that send electrical signals to the brain that are specific to a certain wavelength that represent a specific color. Your brain turns the electric signals into an image. All of this happens hundreds of times faster than a blink of an eye.
it usually means one of the bulbs are bad. replace the front or back one, which ever has broken filament, and should blink fine after.
Repair or replace your reverse, neutral safety switch.
If u mean if they give off light signals then yes they do. If u read the back of the box on any game consol or the CD case you will see them explain how these signals affect certain people.