If it doesn't show up with the malfunction signal no more. And caused that the burnt bulb in erroneous judgement due to the small power consumption for LED BULB. Once use the type only for LED bulb of flasher that can affective tricks the car computer and solved flashing fast or burnt bulb indications.
Effectively tricks the car computer to solve LED related turn signal problems, including flashing too fast, malfunctions or burnt bulb indications.