{HEAD ~ A longitudinal axis} of {TAIL ~ the second reflecting surface} is across an optical axis X of the vehicle light which passes through the light source 
of
{ HEAD ~ A longitudinal axis } of { TAIL ~ the second reflecting surface } is across an optical axis X of the vehicle light which passes through the light source
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH