Conforming with the differing conditions in which the left (5L) and right (5R) headlight lamps are placed, an anti-fogging structure for headlight lamps is proposed wherein variation in the anti-fogging performance on the left and right does not occur by p...

A light-decoupling element (19) in a vehicle's catcher space (3) is fed by a remote source of light. Like a headlight the catcher space is near a vehicle's body shell. A fibre-optic light guide (2) fits between the source of light and the light-decoupling ...