Passing lamps shall be aimed with the top edge of the high intensity zone at the level of the lamp center and with the left edge of the high intensity zone 13 cm (5 in.) to the left of a vertical line straight ahead of the lamp center.
Cal. Code Regs. Tit. 13, § 680
Note: Authority cited: Section 26103, Vehicle Code. Reference: Sections 24012 and 26103, Vehicle Code.