2018 Mercedes-Benz Sprinter 2500 Windshield Wipers Aren't Working

Windshield Wipers Not Functioning in 2018 Mercedes-Benz Sprinter 2500

Find Repair Location
Reviewed by
Andrew Hajjar
Written by RepairPal Car Genius
Updated January 14, 2025
0%
75% chance it's the
Wiper Motor
0%
25% chance it's the
Switch
The most common reasons a 2018 Mercedes-Benz Sprinter 2500 windshield wipers aren't working are broken wiper motor and issues with the switch.
  • Wiper Motor: A faulty wiper motor or a bad electrical connection can result in intermittent or non-functioning windshield wipers.
  • Switch: A faulty switch can result in intermittent or complete failure of the electrical component it controls, leading to malfunctioning systems.
Proper diagnosis will determine the exact cause of your symptom, saving you money on unnecessary repairs. The diagnostic experts at RepairPal Certified shops have the right tools and experience to solve any symptom.

How much does it cost to fix a 2018 Mercedes-Benz Sprinter 2500 windshield wipers aren't working?

Common Repairs

The total repair cost will vary based on the condition of your vehicle and the number of repairs needed to fix your symptom. Proper diagnosis will save you money by finding the exact repairs needed to fix your car right the first time.

A failed windshield wiper motor will do one of two things in the event of failure. First, it can intermittently work, meaning when the wiper switch is turned on, the windshield wipers may activate, and run for a random amount of time. This may happen at random, or change with a bump. Lastly, the windshield wipers could show no signs of activity, indicating motor failure.

The moment water touches the windshield, you know if you need new windshield wiper blades. If your wiper blades are torn, cracked, hard, or brittle, it is time for replacement. Wipers should also be replaced if the wiper blades only smear water around, seem to make a mess, streak the windshield, and miss large patches. If you are unhappy with the current wiper blades on your vehicle, this is a very economical change to make.

Windshield wiper arms will be replaced mainly for aesthetic reasons or damage. If the windshield arms become bent or rusted, the windshield wipers may not contact the windshield at the proper angle, or there may be no contact at all. Also, the sun will take a toll on these parts after years of use, and fading or clear coat peeling will result, not to mention rust.

What are the initial diagnostic steps to take when the windshield wipers on a 2018 Mercedes-Benz Sprinter 2500 aren't working?

When faced with non-functioning windshield wipers on your 2018 Mercedes-Benz Sprinter 2500, it's essential to adopt a systematic diagnostic approach. Begin by checking the fuse associated with the wipers, as a blown fuse is a common and easily fixable issue. If the fuse is intact, move on to inspect the wiper motor for any signs of malfunction, as this component is crucial for the wipers' operation. Next, examine the wiper linkage, which connects the motor to the wiper arms; any disconnections or damage here can hinder performance. Following this, test the wiper switch to ensure it is effectively sending signals to the motor, as a faulty switch can also be a culprit. Lastly, don't forget to assess the condition of the wiper blades themselves; worn or damaged blades can lead to poor contact with the windshield, resulting in ineffective wiping. By methodically working through these steps, you can identify and address the root cause of your windshield wiper issues, ensuring a safer driving experience.

What are the common problems that could cause the windshield wipers to stop working on a 2018 Mercedes-Benz Sprinter 2500?

When dealing with non-functioning windshield wipers on a 2018 Mercedes-Benz Sprinter 2500, it's essential to understand the common problems that could be at play. One of the first things to check is the fuse; a blown fuse in the vehicle's fuse box can easily disrupt the wiper's operation, and replacing it is a straightforward fix. If the fuse is intact, the next likely culprit could be the wiper motor itself, which may have failed and would require replacement to restore functionality. Additionally, worn or damaged wiper blades can significantly affect performance, so inspecting and replacing them if necessary is a good practice. Another potential issue is the wiper linkage, which connects the motor to the wiper arms; if this linkage is broken or damaged, it will prevent the wipers from moving correctly. Lastly, a faulty wiper switch can also lead to operational failures, and replacing this switch may resolve the problem. By systematically checking these components, you can effectively troubleshoot and potentially fix the issue with your windshield wipers.

How urgent is it to repair the non-functioning windshield wipers on a 2018 Mercedes-Benz Sprinter 2500?

Repairing non-functioning windshield wipers on a 2018 Mercedes-Benz Sprinter 2500 is an urgent matter that should not be overlooked. The primary concern is safety; without functioning wipers, visibility during rain or snow is severely compromised, increasing the likelihood of accidents. Additionally, many regions have laws requiring operational wipers, and neglecting this issue could result in fines or legal repercussions. Beyond safety and compliance, failing to fix the wipers can lead to further damage, such as scratches on the windshield from debris that remains uncleaned. This not only affects visibility but can also lead to costly repairs down the line. Lastly, having reliable windshield wipers contributes to a more comfortable driving experience, allowing drivers to navigate sudden weather changes without stress. Therefore, addressing the malfunction promptly is essential for maintaining safety, adhering to legal standards, preventing damage, and ensuring a pleasant driving experience.

You’ve got options with RepairPal

Whether you need a more accurate auto repair estimate or help finding a reputable shop in your area, we’ve got you covered.

2018 Mercedes-Benz Sprinter 2500 Wipers Not Working