{HEAD ~ The AFS} is installed in {TAIL ~ a vehicle} and designed to adjust the light distribution of a headlight of the vehicle according to the form of roads and the running condition of the vehicle 
{ HEAD ~ The AFS } is installed in { TAIL ~ a vehicle } and designed to adjust the light distribution of a headlight of the vehicle according to the form of roads and the running condition of the vehicle
HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH