Start with the records. Repair orders, warranty documents, mileage, and days out of service are more useful than general assumptions about whether a vehicle qualifies.
Windshield wipers aren’t optional in California—they’re essential for safe driving in sudden downpours, coastal mist, and mountain snow. When wipers fail or work unpredictably, visibility can disappear in an instant. If your vehicle has ongoing windshield wiper malfunctions that the dealer can’t seem to fix under warranty, California’s Lemon Law may apply. Below, we explain how wiper issues can trigger lemon protections and what steps to take next.
When Windshield Wiper Failures Trigger Lemon Law
California’s Lemon Law (part of the Song-Beverly Consumer Warranty Act) generally applies when a vehicle has a defect covered by the manufacturer’s warranty that substantially impairs its use, value, or safety—and the manufacturer or its dealer can’t fix it after a reasonable number of repair attempts. Windshield wipers are a safety-critical system because they directly affect visibility. If your wipers repeatedly fail in rain or snow, or only work intermittently, that can be more than a nuisance—it can be a safety risk that may meet the law’s “substantial impairment” standard.
Common wiper-related defects include blades stopping mid-sweep, random shutoffs, a burnt-out wiper motor, faulty wiper transmission or linkage, washer pump failure, control stalk or switch malfunctions, blown fuses related to moisture intrusion, or glitches with rain-sensing systems tied into ADAS. If these problems recur after dealer repairs or the vehicle spends many days in the shop, your situation may fit the pattern Lemon Law is designed to address. California also has a “presumption” that can make qualifying easier in the first 18 months or 18,000 miles if certain thresholds are met, such as multiple repair attempts for serious safety issues or 30 or more cumulative days out of service. Even if you’re outside that window, claims can still be viable depending on the facts.
Warranty coverage matters. Lemon Law typically applies to defects that arise during the manufacturer’s new-vehicle warranty period; certified pre-owned vehicles may also be covered during any remaining factory warranty. Extended service contracts are different from factory warranties, but your repair history during the original warranty is still important. It can also help to check for recalls or technical service bulletins (TSBs) about wiper systems for your make and model, as these may explain recurring failures and guide repairs.
What to Do: Document Repairs and Contact ZapLemon
Careful documentation can make or break a Lemon Law claim. Keep every repair order and make sure it lists your exact complaint in detail (for example: “wipers stop mid-sweep on highway during moderate rain; occurs after 10 minutes of use”). Note dates, mileage, weather conditions, speed, and frequency of the issue. If it’s safe to do so, short videos can help capture intermittent failures. Ask the service advisor to include the diagnosis and “cause/correction” on the repair order, even if they “could not duplicate” the problem.
Schedule repairs with an authorized dealer while the vehicle is under warranty, and request copies of all paperwork before leaving the service drive. Track how many days the car is unavailable due to repairs, including parts delays. Check your warranty booklet for coverage terms and any steps the manufacturer requires, like opening a case with customer care. Avoid clearing error codes or modifying the vehicle while a defect is being evaluated, and don’t continue driving in unsafe conditions—get the car towed if necessary and keep the tow receipt.
Need a case-specific review?
Use the case-review form to share the warranty, repair orders, dates, mileage, and supporting facts an attorney would need to evaluate, or call (844) 927-5366.
Attorney advertising. General information is not legal advice and does not create an attorney-client relationship. No result is promised or guaranteed.