2017 Mercedes-Benz GLE300d Windshield Wipers Aren't Working

Resolve Windshield Wipers Not Working in 2017 Mercedes-Benz GLE300d

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Reviewed by
Aisha
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 2017 Mercedes-Benz GLE300d 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.

What steps should I take to diagnose the non-functioning windshield wipers on my 2017 Mercedes-Benz GLE300d?

When diagnosing non-functioning windshield wipers on your 2017 Mercedes-Benz GLE300d, it's crucial to follow a logical diagnostic approach that prioritizes simpler fixes before tackling more complex issues. Begin by checking the fuse related to the windshield wipers, as a blown fuse is a common and straightforward problem that can easily be resolved. If the fuse is intact, the next step is to inspect the wiper motor to ensure it is receiving power; if it is powered but not functioning, it may need to be replaced. Following this, examine the wiper linkage for any signs of damage or disconnection, as this can prevent the wipers from operating correctly. Additionally, test the wiper switch located on the steering column to ensure it is sending the appropriate signals to the motor. Lastly, assess the condition of the wiper blades themselves; if they are worn or damaged, replacing them can significantly improve their performance. By systematically addressing these areas, you can effectively diagnose and resolve the issue with your windshield wipers, ensuring they function properly when you need them most.

What are the common causes for the windshield wipers not working on a 2017 Mercedes-Benz GLE300d?

When dealing with non-functioning windshield wipers on a 2017 Mercedes-Benz GLE300d, it's essential to understand the common problems that could be at play. One of the first things to check is the fuse associated with the wiper system, as a blown fuse can easily disrupt their operation. If the fuse is intact, the next step is to inspect the wiper motor, which may be faulty and require repair or replacement. Additionally, worn or damaged wiper blades can significantly affect performance, so replacing them is a straightforward fix that can enhance visibility. Another critical component to examine is the wiper linkage, as any breaks or damage here can prevent the wipers from moving correctly. Lastly, electrical issues, including wiring problems or a malfunctioning switch, can also lead to wiper failure. By systematically diagnosing these areas, DIYers can effectively identify and resolve the issue, ensuring their windshield wipers function properly once again.

How urgent is it to address the non-functioning windshield wipers on a 2017 Mercedes-Benz GLE300d?

When it comes to the non-functioning windshield wipers on your 2017 Mercedes-Benz GLE300d, the urgency of addressing this issue cannot be overstated. First and foremost, safety is paramount; without functioning wipers, your visibility during rain or snow is severely compromised, increasing the likelihood of accidents. Additionally, many jurisdictions have laws requiring operational windshield wipers, and driving without them could result in fines or legal repercussions. Beyond safety and legality, neglecting this problem can lead to further damage to the wiper system or even the windshield itself, which could escalate repair costs significantly. Lastly, having reliable wipers enhances your overall driving experience, providing peace of mind and comfort during unpredictable weather. Therefore, it is essential to prioritize the repair of your windshield wipers to ensure safe and compliant driving.

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