Rotate the adjustment ring to adjust the rainfall sensor sensitivity. Set the wipers to OFF when the rain stops.
In cold weather, the blades may freeze to the windshield, becoming stuck. Operating the wipers in this condition may damage the wipers. Use the defroster to warm the windshield, or manually clear the windshield of ice and snow before turning on the wipers.
When you push the lever down to AUTO, the windshield wipers sweep once, and go into the automatic mode.
The wipers operate intermittently, at low speed, or at high speed and stops in accordance with the amount of rainfall the rainfall sensor detects.