Heavy Rain Challenges Tesla Wiper Functionality During Thunderstorm
Heavy Rain Challenges Tesla Wiper Functionality During Thunderstorm
US · Published May 21, 2026
A recent thunderstorm highlighted issues with the automatic windshield wipers on a Tesla Model Y.
According to a firsthand account published by CleanTechnica, the vehicle's wipers failed to activate automatically during a heavy downpour, leaving the driver struggling to maintain visibility.
The driver attempted to use voice commands to activate the wipers, which initially failed but eventually worked after repeated attempts.

Why It's Important?

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.

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