This Adapter set enables to convert your standard LED turn signal to a dynamic.
It makes turn signal as traveling blink on Audi A4 8K Sedan led tail lights.
Turn signal blinker can be easily customized for your own requirements with three levels of speed!
Installation is Plug & Play.
No error of the damaged bulb.
This item will fit to Audi A4 8K Sedan with OEM LED Tail Lights.