26708. (a) (1) No person shall drive any motor vehicle with any object or material placed, displayed, installed, affixed, or applied upon the windshield or side or rear windows.
(2) No person shall drive any motor vehicle with any object or material placed, displayed, installed, affixed, or applied in or upon the vehicle which obstructs or reduces the driver's clear view through the windshield or side windows.
(3) This subdivision applies to a person driving a motor vehicle with the driver's clear vision through the windshield, or side or rear windows, obstructed by snow or ice.
(b) This section does not apply to any of the following:
(11) An electronic communication device affixed to the center uppermost portion of the interior of a windshield within an area that is not greater than 5 inches square, if the device provides either of the following:
(A) The capability for enforcement facilities of the Department of the California Highway Patrol to communicate with a vehicle equipped with the device.
(B) The capability for electronic toll and traffic management on public or private roads or facilities.