2015 BMW 760Li Windshield Wipers Aren't Working

Common Causes of Non-Functioning Windshield Wipers in Your 2015 BMW 760Li and How to Fix Them

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Reviewed by

Andrew Hajjar

Written by RepairPal Car Genius

Updated January 14, 2025

75% chance it's the

Wiper Motor

25% chance it's the

Switch

The most common reasons a 2015 BMW 760Li 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.

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RepairPal Certified shops can diagnose and repair your 2015 BMW 760Li electronics and electrical issues. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

How much does it cost to fix a 2015 BMW 760Li 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.

How urgent is it to repair the non-functioning windshield wipers on a 2015 BMW 760Li?

Repairing the non-functioning windshield wipers on your 2015 BMW 760Li is an urgent matter that should not be overlooked. When wipers fail to operate, your visibility can be severely compromised, especially during rain or snow, which can lead to dangerous driving conditions. This not only puts you at risk but also endangers other road users. The underlying causes of wiper failure can vary, from a simple blown fuse to a malfunctioning motor or even a loose pivot nut. Each of these issues requires prompt attention to prevent further complications that could escalate into more significant repairs and costs. By addressing the problem quickly, you ensure that your wipers function effectively, maintaining clear visibility and enhancing your safety on the road. Therefore, it is crucial to prioritize the repair of your windshield wipers to safeguard both your vehicle's performance and your personal safety.

Related 2015 BMW 760Li Problems

Read about related problems experienced by other BMW 760Li drivers like you.

Cadillac SRX front windshield wipers failure during rain with potential electrical issues

Some Cadillac SRX owners report experiencing front windshield wiper failures during rain, which can be attributed to several potential electrical issues. These include a faulty wiper motor that prevents the wipers from moving effectively, worn-out blades that diminish performance in wet conditions, and blown fuses that disrupt the electrical supply to the wipers. Additionally, some owners have encountered problems with a malfunctioning wiper switch and a faulty delay module, which can affect the timing and operation of the windshield wipers, particularly in rain-sensing modes. It is recommended that owners facing these issues consult a professional mechanic to diagnose and resolve the specific electrical problems affecting their windshield wiper system.

1 model year affected

Avg Mileage: 1101,000

2 others reported problem

1 comment

Wipers Won't Park Due to Windshield Wiper Motor Failure

When your windshield wipers will not stop in the proper place, or they will not turn off, it's very common that windshield wiper motor is the issue. To address this the wiper motor must be replaced.

20 model years affected

See More 2015 BMW 760Li Problems

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