SUB-HEADLIGHT UNIT AND SUB-HEADLIGHT SYSTEM FOR VEHICLE TURNING IN LEAN ATTITUDE, AND VEHICLE TURNING IN LEAN ATTITUDE

摘要

PROBLEM TO BE SOLVED: To provide a sub-headlight unit for a vehicle turning in a lean attitude in which upsizing is suppressed and a different function is added by utilizing the characteristics of a sub-headlight.SOLUTION: A sub-headlight unit for a vehicle turning in a lean attitude includes a sub-headlight light source for illuminating the outward in a vehicle width direction and front of the vehicle. The sub-headlight light source is structured so that an illumination range in upright of the vehicle includes a space above a horizontal direction. Moreover, the sub-headlight light source lights up in accordance with a lean angle of the vehicle, and lights up or blinks by decreasing an amount of light per unit time during parking and halts or direct advance travel compared to when it lights up in accordance with the lean angle of the vehicle.