Cadillac Scan Tool

Is there a Scan Tool That will reset my rain sense wipers. I thought we had it figured out by replacing the windshield again. I had already replaced the on board sensor. The windshield come with the factory sensor. The wipers will come on when it's not raining. I usually have to turn them off. The issues is when I turn them off my running lights are programmed with this wiper system and will be turned off also. Any help appreciated!! Thanks ellis479