2008 Lexus RX 350 6 cyl Front Wheel Drive Automatic 36500 miles
My wipers come on by themselves. It is very random. It has happened three times in two days. As I think back I may have used the turn signal right before it happened but I'm not positive. It happened while driving on a straight road. So if I had used the turn signal it was only to switch lanes, so it wasn't in the full signal mode.
The wiper and turn signals are on opposite sides of the steering wheel.
On the same day as the wipers went crazy, my navigation started going haywire. It switched from local streets to the entire US by itself.