Buy OEM Lexus Part # 8198053030 (81980-53030). Hazard Warning Flasher. Signal Flasher - Repair or Replace Have you ever had this problem? Your turn signal is flashing twice as fast as

FLASHER ASSY, TURN SIGNAL

Fits IS 250, IS 350, IS F

Signal Flasher - Repair or Replace
Have you ever had this problem? Your turn signal is flashing twice as fast as usual—what does it mean? Usually it indicates that your Lexus simply needs a new turn signal bulb. Have a Lexus technician replace your turn signal light.