A lighting apparatus disposition structure for a saddle riding vehicle by which a traveling performance can be improved is disclosed. A lighting apparatus includes a laser element, a first light guide member and a second light guide member, a front light emission unit and a rear light emission unit, and a driver unit. The laser element and the driver unit are integrated as a light source unit. The light source unit is disposed between a head pipe that includes a steering axis for a front wheel and a pivot shaft that supports a rear wheel through a swing arm.

A lighting apparatus disposition structure for a saddle riding vehicle by which a traveling performance can be improved is disclosed. A lighting apparatus includes a laser element, a first light guide member and a second light guide member, a front light emission unit and a rear light emission unit, and a driver unit. The laser element and the driver unit are integrated as a light source unit. The light source unit is disposed between a head pipe that includes a steering axis for a front wheel and a pivot shaft that supports a rear wheel through a swing arm.

An automotive electronic sensor assembly includes a light source configured to generate light into a field of view. A detector is configured to receive light reflected off an object in the field of view. The assembly also includes a temperature regulation system. The temperature regulation system includes a thermoelectric cooler coupled to the automotive electronic sensor assembly and a heat exchanger coupled to the thermoelectric cooler and including a passage for accommodating fluid from a cooling system of a vehicle.

A lighting apparatus disposition structure for a saddle riding vehicle by which a traveling performance can be improved is disclosed. A lighting apparatus includes a laser element, a first light guide member and a second light guide member, a front light emission unit and a rear light emission unit, and a driver unit. The laser element and the driver unit are integrated as a light source unit. The light source unit is disposed between a head pipe that includes a steering axis for a front wheel and a pivot shaft that supports a rear wheel through a swing arm.