When the motorcycle is running at night, the light circuit is prone to malfunction. When the motorcycle is running, the left and right motorcycle turn signal flash unevenly, or the flash frequency is fast or slow, or the buzzer does not sound. First, check whether the wiring of the turn signal switch and the flasher terminal is loose. If it is loose, tighten it. Check whether the bulb power meets the requirements, and whether the left and right bulb powers are the same. If not, replace the motorcycle vehicle accessories with bulbs that meet the requirements and have the same power. The power of the bulb of the thermal resistance scintillator shall meet the requirements, and it shall be checked that it is normal, and the flash frequency shall be adjusted. The flashing frequency of the turn signal lamp of the motorcycle shall be on/off for an equal time. If the flashing frequency of the thermal resistance flasher is too high, the motorcycle vehicle accessories must be adjusted.…