The fast blinking of LED turn signals is called hyper-flashing. It occurs due to the incompatibility between old car electronics and new LED technology. The hyper-flashing can be easily fixed by installing an additional resistor or relay.
How do you fix a flickering LED bulb?
Often the issue of flickering LEDs can be as simple as using non-dimmable LED bulbs on dimmer switches. It is a simple but commonly overlooked problem. The fix is also simple, just replace non dimmable LEDs with dimmable LED bulbs.
Why is my light flashing?
Flickering or blinking lights are usually caused by one of the following: Problem with the bulb (not in tight enough, lightbulbs are incompatible with your dimmers) Loose light plug. Faulty switch or dimmer.