Continuous exposure of the vehicle to high temperatures can cause greater deterioration of the rubber on the windscreen wiper blades. What are the most common effects?
Mechanics (different vehicle systems)
Explanation
The **rubber of the windshield wiper blades** is essential for keeping the vehicle's glass clean and ensuring good visibility while driving. These rubbers can be affected by different weather conditions, especially by **continuous exposure to high temperatures**.
- When the wiper blade rubbers are exposed to heat for a long time, they tend to **harden**. This is because heat can cause the rubber materials to lose their natural flexibility.
- In addition to hardening, the rubbers can also **crack**. Cracks are a consequence of hardening, as the rubber loses its ability to adapt and move smoothly over the glass.
It is important to check and change the wiper blades when streaks are noticed on the glass or when they do not clean properly, as this may indicate that the rubbers are deteriorated. Keeping the wiper blades in good condition is crucial for driving safety, especially in rainy conditions.
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