2017 Mercedes-Benz G63 AMG Windshield Wipers Aren't Working

Fix Windshield Wiper Issues on 2017 Mercedes-Benz G63 AMG

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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 G63 AMG 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 2017 Mercedes-Benz G63 AMG 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 steps should I take to diagnose the non-functioning windshield wipers on my 2017 Mercedes-Benz G63 AMG?

When diagnosing non-functioning windshield wipers on your 2017 Mercedes-Benz G63 AMG, it's crucial to follow a structured diagnostic approach that prioritizes simpler fixes before delving into more complex issues. Begin by checking the fuse related to the windshield wipers, as a blown fuse is a common and straightforward problem to resolve. If the fuse is intact, the next step is to inspect the wiper motor for any signs of malfunction, as a faulty motor can prevent the wipers from operating. Following this, examine the wiper linkage, which connects the motor to the wiper arms; any damage or disconnection here can disrupt functionality. Afterward, test the wiper switch to ensure it is working correctly, as a defective switch may require replacement. Additionally, assess the condition of the wiper blades, as worn or damaged blades can hinder performance. Lastly, inspect the wiring associated with the wiper system for any damage or loose connections, as these issues can lead to complete wiper failure. By systematically addressing these areas, you can effectively diagnose and resolve the issues with your windshield wipers.

What are the common problems that could cause the windshield wipers to stop working on a 2017 Mercedes-Benz G63 AMG?

When dealing with non-functioning windshield wipers on a 2017 Mercedes-Benz G63 AMG, 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 is a frequent culprit and can be easily replaced to restore wiper functionality. If the fuse is intact, the next step is to inspect the wiper motor itself, as a malfunctioning motor may require repair or replacement. Additionally, worn wiper blades can significantly impact performance, so ensuring they are in good condition is crucial for effective operation. Another potential issue is the linkage that connects the wiper motor to the wiper arms; if this linkage is broken or disconnected, it will prevent the wipers from moving properly. Lastly, a faulty wiper switch can also hinder operation, and replacing it may resolve the issue. By systematically checking these components, you can effectively troubleshoot and potentially fix the problem with your windshield wipers.

How urgent is it to address the non-functioning windshield wipers on a 2017 Mercedes-Benz G63 AMG?

When it comes to the non-functioning windshield wipers on your 2017 Mercedes-Benz G63 AMG, the urgency of addressing this issue cannot be overstated. Windshield wipers are critical for maintaining visibility during inclement weather, and without them, your ability to see the road can be severely compromised, increasing the risk of accidents. Moreover, in many jurisdictions, driving without operational wipers is not just unsafe but also illegal, potentially leading to fines or penalties. Ignoring this problem can also result in more extensive damage to the wiper system, which could escalate repair costs significantly. Therefore, if you find yourself facing this issue, it is essential to prioritize the repair of your windshield wipers to ensure not only your safety but also compliance with the law and the overall health of your vehicle. Taking prompt action will help you maintain a clear view of the road and avoid further complications down the line.

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