California Lemon Law and Repeated Wiper Motor Failures

If your windshield wipers stop working in the middle of a rainstorm, it’s more than an inconvenience—it’s a safety hazard. Repeated wiper motor failures can make everyday driving dangerous and frustrating, especially when the dealership can’t seem to fix the issue. This article explains how California’s Lemon Law can apply to recurring wiper problems and how to document your repairs so you can evaluate your options.

California Lemon Law: Repeated Wiper Motor Failures

California’s Lemon Law (part of the Song-Beverly Consumer Warranty Act) protects consumers when a vehicle has a defect that substantially impairs its use, value, or safety and the manufacturer can’t repair it within a reasonable number of attempts while under warranty. A wiper motor that repeatedly fails can fit this definition because it directly affects visibility and safe operation in rain or snow. If your wipers work intermittently, slow to a crawl, stop mid-sweep, blow fuses, or fail completely under wet weather, those are red flags worth tracking.

What counts as a “reasonable number” of repair attempts depends on the facts, but California has a legal presumption that may help consumers in certain circumstances: multiple tries for the same problem, or the car being in the shop for 30 or more cumulative days, within the first 18 months or 18,000 miles, may trigger protections. Even if you are outside those windows, you may still have rights under the law. Not every wiper issue will qualify; the defect must be covered by the warranty and must substantially impair use, value, or safety. Normal wear, damage from outside causes, or problems fixed on the first try usually won’t meet the threshold.

Wiper systems can be tricky because the “motor” may not be the only culprit. Failures can involve the motor, the wiper transmission/linkage, the control stalk, the body control module, relays, or wiring. If the dealer replaces parts repeatedly without solving the underlying issue—or if the problem returns soon after each repair—that pattern can be important. Watch for symptoms that appear specifically during wet conditions, over bumps, or after the vehicle warms up, and note whether the problem is intermittent or constant. These details help show the defect is real and recurring.

How to Document Wiper Motor Repairs for a Claim

Start with your paperwork. Each time you visit the dealer, make sure the repair order clearly states your complaint in your own words, like “wiper motor stops during rain at highway speeds—no visibility,” not just “check wipers.” Confirm the mileage, dates in and out, and the technician’s findings and parts replaced. Ask for a copy of the final repair invoice before you leave. If the advisor writes “could not duplicate,” ask them to include when and how they tested the system and under what conditions.

Create your own timeline outside the dealership’s records. Keep a simple log with the date, time, mileage, weather, and what happened—“wipers froze mid-sweep in heavy rain on I‑80.” Short videos can be powerful: record the failure safely from the passenger seat or when parked, capturing the dashboard and the wipers’ behavior. Save towing receipts, rental or loaner paperwork, and any out-of-pocket costs. Track the total days your vehicle is out of service, because cumulative downtime can matter under California law.

If the problem persists, consider escalating your concerns. Ask the service department whether there are technical service bulletins (TSBs) or updated parts for your specific make and model. Open a case with the manufacturer’s customer care line and note the case number. Review your warranty booklet to understand coverage and any required steps. When you’re ready to explore your legal options, consult a California lemon law attorney to evaluate the pattern of repairs and your documentation. A consultation is the best way to get advice tailored to your situation.