
The method for removing the wipers on a Mercedes-Benz E300L is: 1. Lift the wiper arm, lift the small cover and pull down the wiper bracket, fold it up 80 degrees, and then remove it; 2. Place a glove on the windshield, then pull out the wiper blade; 3. Open both sides at the bottom of the wiper and remove the wire clip. Taking the 2021 Mercedes-Benz E300L as an example, it is a mid-to-large-sized car with body dimensions of: length 5078mm, width 1860mm, height 1484mm, and a wheelbase of 3079mm. The 2021 Mercedes-Benz E300L is equipped with a 2.0T turbocharged engine, delivering a maximum horsepower of 258PS, a maximum torque of 370Nm, and a maximum power of 190kW.

I previously replaced the wiper blades on my Mercedes-Benz E300L by myself. First, start the vehicle and then turn off the ignition switch. Within 30 seconds, press the windshield washer button on the wiper stalk to position the wipers in the service position. Remember to press the square clip in the middle of the wiper blade, and after hearing a click, push the entire wiper arm downward to remove it. Installation is just the reverse operation, and you must hear the locking sound to ensure it's securely in place. Once during rain, I noticed the rubber strip was cracked, so I bought new rubber strips and replaced them myself—it was actually quite simple and saved me 200 yuan in labor fees at the dealership. Always pay attention to the condition of your wiper blades; replace them promptly when the rubber shows signs of aging, and don’t wait until they can’t wipe clean before taking action.

I've removed the wipers on my Mercedes-Benz E300L several times. First, you need to activate the wiper service mode: press the button on top of the wiper stalk within 5 seconds after turning off the engine, and the wipers will automatically move to the middle of the windshield. Then locate the release button at the wiper arm connection point, press it firmly while pulling the wiper blade downward. When installing new wipers, you should hear a 'click' sound to confirm they're locked in place. Be careful not to let the metal arm snap back and damage the glass during removal - it's best to place a thick cloth underneath. It's recommended to check the wiper rubber annually before winter, as freezing temperatures in northern regions can damage the blades more easily.

Removing the E300L wiper blades is actually quite easy. First, start the vehicle and then turn it off, immediately push the wiper control lever downward to make the wipers stand up. Then press the black plastic button at the base of the wiper blade and slide the entire wiper downward to remove it. Remember to clean out any leaves or debris in the wiper installation slot—last year, someone had issues with vibration and noise because a small stone got stuck. It's best to choose original-sized rubber blades; although Taobao options are cheaper, they tend to crack after just three months. Regularly cleaning the glass of oil film is more important than replacing wiper blades—this car's windshield is particularly prone to oil buildup.

Last week, I just helped my sister replace the wiper blades on her Mercedes-Benz E300L. The key is to enter maintenance mode: immediately after turning off the ignition, push the wiper lever all the way down. When the wiper blades stop in the vertical position, press the clip at the connection point and push to remove them. Be careful not to use excessive force, as Mercedes clips are quite delicate. For the new rubber blades, the BOSCH SWF model is a suitable choice—doing it yourself saves over 300 yuan. I also taught her to use a grease remover on the windshield every quarter, which can extend the wiper blades' lifespan by half a year. After snowy or rainy weather, remember to lift the wiper blades to prevent the rubber from freezing to the glass.


