How to replace the wiper blades on a Mercedes-Benz CLA?

[LukasLee]

First, prepare the necessary tools for removing the wiper blades: a flat-head screwdriver, a small ratchet, and a 13mm socket. Open the car's front hood, take out the flat-head screwdriver, and use it to pry off the small black cover of the wiper blade. After removing the small black cover, you will see the nut securing the wiper blade. Take out the small ratchet with the 13mm socket and remove this nut. Once the nut is removed, set it aside safely. Fold the wiper blade slightly by hand, hold it firmly, and shake it repeatedly until it loosens. At this point, you can remove the wiper blade. The process is the same for both left and right wiper blades. To install new wiper blades, follow the steps in reverse order.

[DeAutumn]

Last time I replaced the wiper blades on my Mercedes-Benz CLA, it was quite straightforward. First, turn the car key to the ACC position without starting the engine. Then press the wiper button and lift it upward slightly, which automatically moves the wiper arms to the maintenance position—this step is crucial to avoid scratching the glass. Next, press the release button or tab at the bottom of the old wiper blade (usually a small button or latch), gently push to release, and slide out the old blade. Take out the new wiper blades you bought, ensuring they match the CLA model—Bosch is a good brand. Align them with the slot on the wiper arm, give a gentle push until they click into place, and listen for the 'click' sound. Finally, turn off maintenance mode, activate the wipers to test the spray and check if they wipe cleanly. It took me about 20 minutes to finish, saving the cost of going to a shop. I recommend checking them every six months—if there are large streaks or unusual noises, it’s time to replace them. Safe driving in the rain is the top priority.

[McLukas]

Changing the wiper blades on a Mercedes-Benz CLA? Piece of cake. Turn the key to ACC, tap the wiper switch to return it to the middle position. Locate the old blades, press the release button, don't force it, just gently push to remove. When buying new blades, get the model specifically designed for your car—check the manual or search online for the size. I usually order from Amazon, affordable and reliable. Align the new blade with the slot, push it in, and give it a tug to ensure it's secure. After installation, test the washer fluid and wiper movement—smooth operation means you're good. Regularly clean your windshield while driving, as dirt accelerates wiper wear. Check before rainy days to save hassle, and don't cheap out on no-name brands—they won't clean well and could impair visibility. This DIY job takes at most 30 minutes, costs half what a dealership charges, and you'll pick up some handy skills.

[DelSabrina]

Replacing wiper blades requires safe operation first. The Mercedes-Benz CLA features a maintenance mode: turn the key to ACC, press the wiper arm upward button to raise the wipers above the windshield and stop them. Gently release the old blade's clip—avoid forceful pulling and protect the glass. After removal, select compatible new blades and inspect the rubber for cracks. Align and push the new blades into place until securely locked. Test for smooth wiper operation before driving. Replacing wipers promptly when visibility is poor in rain without lights is a fundamental safety practice to prevent accidents. Change them every six months or when streaking occurs to ensure clear driving vision. Regularly cleaning windshield dust also extends wiper lifespan.

[MacJohn]

Just tried replacing the wipers on my CLA myself, even a beginner can do it. Step 1: Turn the car key to the ACC position, then lightly press the wiper switch – the wiper arm will automatically move to the top of the windshield. Step 2: Press the release button on the old wiper (usually a tab at the bottom) and gently push it in the release direction to remove. Step 3: Prepare the new wiper blade, ensuring the size matches your vehicle model. Step 4: Align the new wiper with the arm slot and push straight in until you hear a click. Step 5: Exit maintenance mode, then test with washer fluid to check operation. If it doesn't lock securely, realign and try again. Always check online tutorials or consult store staff before purchasing parts to avoid wrong sizes.

[VanSarah]

Our family's CLA has been running for two years, and replacing the wiper blades ourselves can save a lot. First, turn the ignition to ACC, press the wiper button to enter the maintenance position. Locate the release button on the old blades, press to remove them. For new blades, choose original specifications, about 50 yuan a pair. Installation is simple, just align and push until they click into place. I make it a habit to check the wiping effect before each rain, replacing them if they don't clean well. Avoid exposing the wipers to high temperatures and direct sunlight, as it accelerates rubber aging. Regularly replacing wiper blades not only saves money but also ensures safer driving in the rain, especially when picking up and dropping off kids with clear visibility. The whole operation can be done in the home garage in less than 30 minutes, saving the time spent queuing at repair shops.