Definition - What does Treated Water mean? Treated water is any type of hydrogen dioxide H 2 O) that undergoes processing to serve a specific end use. The water treatment process involves either the subtraction of components from the water, the addition of components to the water, or both.
The first application of a flashing electric turn signal was used on the 1938 Buick as a new safety feature. It was advertised by Buick as the Flash-Way Directional Signal. By 1940, Buick added the self-canceling mechanism attached to the steering column.
The turn signals light up accordingly when this lever is turned either to the left or right position. As you can see, the switch and the lever work hand in hand to ensure that you're able to make the accurate signals for other drivers to see. A damaged switch can make a big impact on your road safety.