i think one of your bulbs in another light are out. mine was blinking fast only on one side, so i checked them and replaced the burned out one and it blinked normal again.
usually if it is flashing faster, that is your cars way of telling you that a bulb is burned out
Turn on that fast blinking signal light and check to see if the front and rear signal lights are both working, chances are you have a burned out bulb. If both front and rear bulbs are flashing fast, replace the flasher relay.
It means that the light is about to go out. For example if you turn on your right blinker and it is blinking fast it means the light is about to go out and you should change it.
If it's blinking, it's a turn signal.
A flashing red signal is same as a STOP sign. So prepare to stop.
A signal that is blinking fast usually indicates a bad bulb or bad flasher. Check to insure all of the bulbs burn, then check the flasher.
With the key in the "on" position, turn the signal switch to the turning direction that is ***not***the problem. Check the front and rear of the car so you know which lights are flashing. Now switch the turn signal switch to the bad side and compare the lights that are illuminated (but not flashing) to the side that was working. One or more of the bulbs are out and will not be illuminated. Change that bulb (s).
you stop - look in all directions - and proceed if clear of opposing traffic.
One of the bulbs is out. Replace it.
change the flasher to a slower blinking brand. They are cheap and you can try a few brands
Either the front or back turn signal bulb is out
Just replace the bulb. They stop blinking when the bulb goes bad. Usually if a bulb goes bad it will blink rapidly. If it stops blinking entirely or blinks only sometimes your flashing relay may have went out. It's a small box under the steering column usually.