When should the windshield wipers be rejected during an inspection?

Windshield wipers play a crucial role in ensuring visibility during inclement weather, making their proper function essential for safe driving. Each condition outlined contributes to the overall effectiveness of the wipers.

When windshield wipers leave streaks on the glass, it indicates that they are not making full contact with the windshield or that the rubber blades have deteriorated. Streaking can obstruct a driver's view, especially in rain or snow, thus compromising safety.

If the wipers do not effectively clear the windshield, it poses a serious hazard by reducing visibility dramatically. This malfunction can be caused by worn blades or malfunctioning wiper motors, and it's critical for them to function flawlessly to ensure the driver's field of vision remains clear.

Additionally, if the wipers are not free of debris and intact, this can also hinder their performance. Dirt or objects caught within the wiper mechanisms can cause them to operate inefficiently or be damaged, resulting in further visibility issues.

Therefore, rejecting windshield wipers under any of these conditions—if they leave streaks, fail to clear the windshield adequately, or are not intact and free from debris—is essential for maintaining vehicle safety standards. Each of these issues impacts the overall effectiveness of the wipers, leading to the decision that