
The wiper switch on the S-Class is located on the left side of the steering wheel, combined with the light control on a single stalk. The wiper is an important accessory installed on the windshield, designed to clear rain, snow, and dust that obstruct the view. Never operate the wipers on a dry windshield, as it can damage the wipers themselves and, if there are foreign objects, may also cause significant harm to the glass. The Mercedes-Benz S-Class is a top-tier luxury vehicle under the Mercedes-Benz brand, with body dimensions of 5259mm in length, 1899mm in width, and 1494mm in height, and a wheelbase of 3165mm. The S-Class sedan is equipped with bi-xenon headlights, and its distinctive turn signals enhance the vehicle's visibility.

















The S-Class wiper control is super convenient! It's on the stalk on the left side of the steering wheel, the same one that controls the turn signals. There's a rotating ring at the top of the stalk with a raindrop symbol – turn it to adjust wiper speed: rotate forward for intermittent mode, further for slow speed, and maximum for fast speed. A light pull toward you triggers a single wipe, while pulling it all the way down activates the windshield washer fluid. The rear wiper control is also on the same stalk – push the entire stalk forward to activate the rear window wiper. Mercedes' design is quite clever, allowing operation without taking hands off the wheel, which is especially reassuring when encountering heavy rain on highways. Remember to replace wiper blades at least once a year, otherwise they may leave water streaks and impair visibility.

Attention all S-Class owners, the windshield wiper switch is located on the turn signal lever on the left side. There's a ridged rotary ring at the top of the lever - twisting it adjusts the wiper speed across different settings. The most commonly used is the middle position for automatic rain-sensing wipers, which automatically adjust speed based on rainfall intensity. Need to spray washer fluid? Simply pull the lever toward your chest. Controlling the rear wiper is equally straightforward - just push the entire lever forward toward the front of the car. When I first got the car, it took me a while to figure it out, but now I can operate it blindfolded. Mercedes designers really nailed it by integrating all these functions into one lever - no more distracted button hunting during rainy drives.

Locating the S-Class wiper controls is straightforward—everything is on the left steering column stalk. The stalk’s tip features a rotary ring: turn it to adjust wiping speed. The top position is auto-sensing, the middle is slow wipe, and the bottom is fast wipe. In light rain, auto mode is hassle-free—the front sensor detects rainfall intensity. Pull the stalk toward you to spray washer fluid (note the half-second delay before fluid sprays—don’t mistake this for a malfunction). Push the entire stalk forward to activate the rear wiper. Remember, auto wipers reset after each ignition-off, so you’ll need to reselect your preferred setting next drive.

The wiper controls of the S-Class are integrated into the turn signal stalk, operable with the left index finger. The ring-shaped button at the top of the stalk handles the on/off and speed adjustment: turning counterclockwise from the off position to the first notch activates auto mode, the next notch sets low speed, and turning it all the way engages high speed. For heavy rain, simply turn it all the way; for light rain, use auto mode to preserve wiper blades. To clean the windshield, gently pull the stalk to spray washer fluid—it will automatically wipe three times. Rear window cleaning is even simpler—just push the stalk all the way. It's recommended to replace wiper blades before the rainy season as worn rubber can skip across the glass and impair visibility. This integrated design becomes exceptionally intuitive with use, proving far more convenient than separate buttons.

Five years with a Mercedes S-Class taught me all wiper controls are on the left turn signal stalk. Rotating the top ring offers three speed modes: auto-sensing, slow, and fast. The auto mode is smartest, with the windshield camera adjusting speed based on real-time rain intensity. Pulling the stalk toward you triggers washer fluid followed by three wipes. Push the entire stalk forward to activate the rear wiper. Don't panic over occasional delay - the system's scanning for obstacles. This integrated design keeps the cockpit minimalist, with all controls at your fingertips. Before rainy seasons, have dealers inspect wiper motors to prevent jamming.


