Originally Posted by VTECaddict
When you press the A button, the wipers will wipe once no matter what. If it keeps wiping after that when there is no rain then there is a sensor problem.
OR you have too much bugs on the windshield over the sensor, or it's just too dirty. First things first, do what's easy and cheap, clean the windshield where the sensor is. The sensor just send out light and looks for distortion, that causes the wipers to go. A lot of things can cause light distortion other than rain.