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