uint8 HIGH_LOW_BEAM_DECISION_NO_RECOMMENDATION=0
uint8 HIGH_LOW_BEAM_DECISION_RECOMMENDATION_OFF=1
uint8 HIGH_LOW_BEAM_DECISION_RECOMMENDATION_ON=2
uint8 HIGH_LOW_BEAM_DECISION_INVALID=3
std_msgs/Header header
uint8 high_low_beam_decision
uint16 reasons_for_switch_to_low_beam