2x Dynamic Turn Signal Indicator LED Taillight module For BMW X5 F15 X5M F85Have you already seen the new dynamic turn signals from Audi Then you know the special effect of a running light. However, since all LEDs of the turn signal must be controlled individually, the technique is very complicated and expensive. The dynamic flashing module is a cheap alternative here. It works with split turn signal on the tailgate. Here's a little trick to use. The module controls the outer turn signal slightly time delayed, whereby the