Are turn signals on a motorcycle? According to traffic laws, motorcycles are required to be equipped with at least one headlight, one taillight, a brake light, a registration plate light, rear reflectors, and turn signal lights. ... Just like any other motorized vehicle, a motorcycle operator must use a signal before turning or making a lane change. When you see a flashing motorcycle turn signal, wait to be sure the motorcycle is going to turn before you attempt to pass it. If you notice that a motorcyclist has been driving with the turn signal on for a while, increase your following distance so that if it does turn, you'll have enough time to react. What must you remember when using your motorcycle turn signal? Always use your motorcycle turn signal before changing lanes or merging to allow the motorcyclist to anticipate traffic flow and find a safe lane position. When passing, make sure you are several car lengths ahead of the motorcycle before you return to your lane.