Section 26708.5 Of Chapter 4. Windshields And Mirrors From California Vehicle Code >> Division 12. >> Chapter 4.
26708.5
. (a) No person shall place, install, affix, or apply any
transparent material upon the windshield, or side or rear windows, of
any motor vehicle if the material alters the color or reduces the
light transmittance of the windshield or side or rear windows, except
as provided in subdivision (b), (c), or (d) of Section 26708.
(b) Tinted safety glass may be installed in a vehicle if (1) the
glass complies with motor vehicle safety standards of the United
States Department of Transportation for safety glazing materials, and
(2) the glass is installed in a location permitted by those
standards for the particular type of glass used.