Is it necessary to go to a 4S store to replace original wiper blades?

[JackDella]

It is not necessary to go to a 4S store to replace original wiper blades. Below is an introduction to wiper-related content: Manual operation: Indicates manual activation. Push the entire wiper lever upward once toward the front of the car, and the wiper will swipe once. Varies by model: Depending on the vehicle model, the markings on the wiper lever may differ slightly. For example, "HIGH" might also be labeled as "HI," "MIST" might be labeled as "1x," or completely replaced with icons. Below is extended information about the INT-related content: Abbreviation: It stands for "interim," meaning intermittent. Intermittent operation: For wipers, it means intermittent operation, swiping every few seconds. The interval can be set. The white blocks decrease in size from top to bottom. Below INT, there is an arrow. Rotate the dotted circle around INT, and the arrow points to the white block. From top to bottom, the interval time increases.

[DeHaven]

From a safety perspective, I believe it's necessary to use original wiper blades. Do you know how crucial wipers are during rainy days? They ensure clear visibility by keeping the windshield clean, preventing accidents caused by blurred vision. OEM wiper blades from 4S stores are typically perfectly matched to your vehicle model, eliminating issues like wobbling or incomplete wiping. Aftermarket blades may use inferior materials that deteriorate quickly under sun and wind exposure, often requiring replacement within six months. Moreover, 4S shops employ professional tools and procedures – after installation, they'll inspect the entire system including proper washer fluid alignment. I had a terrifying personal experience when non-OEM wipers failed suddenly during highway driving in heavy rain. While more expensive, safety should always come first, especially for new cars or those under warranty. The extra cost is negligible compared to potential repair bills or accident damages.