Driving with my family on a state highway during a rainstorm and the front wipers stopped working on all speeds. the sprayer still worked and had rainx. after we stopped and ate breakfast the wipers made about 3 passes then parked themselves and haven't worked since.
The rear glass shattered while driving. nothing hit the window. i shattered on its own while driving on a smooth road.
In cold weather the wiper blades freeze and do not clear the windshield causing the driver to not be able to see out the windshield. even with the front defroster on high, the wipers blades freeze up. the wipers do not hit the entire windshield. during non freezing conditions.