The malfunctioning wipers pose a significant safety risk, especially during heavy rain when visibility is already compromised. Drivers may be forced to divert their attention from the road to manually adjust the wipers, increasing the likelihood of accidents. The inconsistency in wiper performance could also undermine trust in Tesla's broader automated systems, including its Full Self-Driving (FSD) capabilities. This issue is particularly concerning for regions prone to frequent and intense rainfall, where reliable wiper functionality is critical for road safety.