2018 Audi Q5 Windshield Wipers Aren't Working

Troubleshooting Common Issues with Windshield Wipers on Your 2018 Audi Q5 and How to Fix Them

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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 Audi Q5 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 Audi Q5 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 Audi Q5 aren't working?

When faced with non-functioning windshield wipers on your 2018 Audi Q5, it's essential to adopt a systematic diagnostic approach. Begin by checking the wiper fuse located in the fuse box, as a blown fuse is a common and easily fixable issue. Next, inspect the wiper blades for any signs of wear or damage, as ineffective blades can hinder performance. It's also crucial to look for any obstructions that may be blocking the wiper arms, such as leaves or debris, which can prevent proper movement. If these initial checks do not resolve the issue, proceed to test the wiper motor to ensure it is operational, as a malfunctioning motor can be a significant culprit. Additionally, examine the wiper linkage for any signs of damage or disconnection, as this mechanism is vital for the wipers' movement. Finally, verify that the wiper switch is functioning correctly, as a faulty switch can disrupt the signals sent to the motor. By following this structured approach, you can effectively diagnose and potentially resolve the issue with your windshield wipers before seeking professional help.

What are the common problems that could cause the windshield wipers to stop working on a 2018 Audi Q5?

When dealing with windshield wiper issues on a 2018 Audi Q5, it's essential to understand the common problems that could lead to their failure. 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 DIY fix. If the fuse is intact, the next likely culprit could be the wiper motor itself, which may require replacement if it's malfunctioning. Additionally, worn or damaged wiper blades can significantly affect performance, so inspecting and replacing them is a simple yet effective solution. Another potential issue is the wiper linkage, which connects the motor to the wiper arms; if this component is broken, it may need repair or replacement to restore functionality. Lastly, a faulty wiper switch can prevent the wipers from receiving the necessary signals to operate, and replacing this switch can resolve the problem. By systematically checking these components, you can effectively diagnose and potentially fix the issue with your windshield wipers.

How urgent is it to address the non-functioning windshield wipers on a 2018 Audi Q5?

When it comes to the non-functioning windshield wipers on your 2018 Audi Q5, the urgency to address this issue cannot be overstated. First and foremost, safety is paramount; without operational wipers, your visibility during rain or snow is severely compromised, significantly increasing the likelihood of accidents. Additionally, many jurisdictions have laws requiring functional windshield wipers, and neglecting this issue could result in fines or legal repercussions. Beyond safety and legality, there is the risk of further damage; continued attempts to use malfunctioning wipers can lead to scratches or cracks on your windshield, which may incur costly repairs. Lastly, having reliable wipers enhances your overall driving experience, providing peace of mind and comfort for you and your passengers. Therefore, it is essential to prioritize the repair or replacement of your windshield wipers to ensure safe and compliant driving conditions.

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