A vehicle headlight has {HEAD ~ a cam mechanism} for displacing the reflector and the light source of the headlight with respect to each other, between {TAIL ~ two relative positions} in which the headlight emits two different types of light beam 
A vehicle headlight has { HEAD ~ a cam mechanism } for displacing the reflector and the light source of the headlight with respect to each other , between { TAIL ~ two relative positions } in which the headlight emits two different types of light beam
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH