Class 5 Practice Results - #1. High beam headlights should be used? If can not see clearly within 150 meter. If can not see clearly within 150 meter. If can not see clearly within 180 meter. If can not see clearly within 180 meter. If can not see clearly within 250 meter. If can not see clearly within 250 meter. If can not see clearly within 350 meter. If can not see clearly within 350 meter. Next