Abstract: A vehicle lighting control system according to the present invention includes an electronic module connected to the vehicle lighting and windshield wiper systems which provides daytime running lamps (high beams at fifty percent power) during normal, daytime operation a full complement of vehicle lights including the running lights and low beam headlights at full power, when the wiper system is activated. The full complement of lights is deactivated by turning off the ignition switch or turning the wiper switch to the “OFF” position, turning the headlight switch to the “ON” position, and then turning the headlight switch to the “OFF” position. As such, the driver is prevented from inadvertently shutting off the full complement of lighting in a low visibility situation. The present invention also incorporates an automatic delay feature which allows the driver to wash the windshield in non-rain conditions without activating the full complement of lights.

Abstract: A reciprocating piston fluid powered motor which has a fluid inlet and a fluid outlet. Reciprocation of the piston is controlled by a reciprocable valve spool which communicates with the fluid inlet and fluid outlet. The valve spool cooperates with a valve slide which is shiftable on said valve spool to control spool reciprocation. Fluid flow through the fluid inlet and outlet is controlled by electrically actuated solenoid valves connected in flow communication to the fluid inlet and a park port. An electric pulse width modulating switch is connected to each solenoid valve and has a plurality of positions to enable the piston to reciprocate at continuous low and high speed as well as in an intermittent mode. The switch may also be connected to an air powered washer fluid pump to deliver cleaning fluid on command.