Can a Defect Still Qualify for Lemon Law if it First Appeared After 18,000 Miles?

Imagine this: You bought a new vehicle to enjoy the scenic drive along the I-5 or cruise peacefully up the coast toward La Jolla. For the first year or so, everything felt great. Then, just after you passed the 18,000-mile mark, a serious problem started. Maybe the transmission jolts, or the engine light keeps flickering on the drive home from work. You take the car to the dealer for repair, but they cannot fix it.

A natural question arises: Can a defect still qualify for Lemon Law if it first appeared after 18,000 miles?

The short, high-energy answer is yes. It absolutely can. The 18,000-mile figure is a crucial part of California law, but it is not a deadline for filing a claim. Many people mistakenly believe that their consumer protections disappear once their odometer ticks past that point. That is simply not true under the state’s robust legal framework.

The Core Rule: Warranty Coverage, Not Mileage Alone

California’s Lemon Law, the Song-Beverly Consumer Warranty Act, requires manufacturers to honor express warranties. For a vehicle to qualify as a lemon, the defect and subsequent repairs must occur during the manufacturer’s original express warranty period. Many warranties extend beyond 18 months or 18,000 miles (e.g., 3 years/36,000 miles). Suppose the problem arises during the warranty. In that case, you likely have a claim, as the law focuses on the manufacturer’s failure to fix a significant issue within a reasonable number of attempts.

Understanding the “Lemon Law Presumption”

The Lemon Law Presumption, found in California Civil Code, Section 1793.22(b), simplifies proving early lemon cases. Suppose a vehicle meets specific repair criteria within 18 months or 18,000 miles (whichever comes first). In that case, the law presumes the manufacturer failed to make reasonable repair attempts, shifting the burden of proof to them.

This presumption’s criteria include:

• Four or more repair attempts for the same issue without resolution.
• Two or more repair attempts for a serious safety defect without resolution.
• Over 30 days cumulative out of service for repairs.

However, the presumption isn’t the only path. If a defect appears after 18,000 miles, you’ll need more evidence to prove the manufacturer had a “reasonable number” of opportunities to repair the vehicle under warranty and failed. “Reasonable number” is case-by-case, considering defect severity, repair time, and if the defect substantially impairs the vehicle’s use, value, or safety. A substantial defect unresolved under warranty can still lead to a strong Lemon Law claim, regardless of mileage.

Time Is Still Running: The Statute of Limitations

Even though the 18,000-mile mark is not the deadline for your claim’s eligibility, you must still pay close attention to the time limit for filing a lawsuit. This limit is called the Statute of Limitations (SOL).

In Lemon Law cases, the Statute of Limitations is complicated and, believe it or not, is different for different manufacturers.  It is important that you have an experienced Lemon Law attorney review your case as soon as possible, to make sure you don’t lose any rights because of the passage of time.

Driving a Lemon in Sunny San Diego

We understand how stressful and disappointing it is to purchase a new car only to discover it has dangerous or frustrating defects. Dealing with persistent repairs while navigating heavy traffic on the five or the 15 can feel impossible. When you planned to enjoy the friendly, high-energy lifestyle of the San Diego area, you did not plan to spend your time sitting in dealership waiting rooms.

My firm, San Diego Lemon Law, is compassionate about your difficulties. We are devoted to using our over 20 years of focused legal experience to help you get out of that bad car. We have helped over a thousand clients get rid of their lemons, and we can do the same for you—even if you live outside of San Diego County.

Do not let the 18,000-mile number confuse you into giving up your rights. California law is on your side, and it protects you well beyond that initial presumption period.

Ready to Find Your Way Out of a Lemon?

If you have a persistent vehicle defect the manufacturer refuses to fix, it is time to take action. As a small firm, San Diego Lemon Law offers you the personal attention your case deserves. That, combined with our decades of specialized experience, helps our clients get great results!

Call us today for a free consultation at 619-434-0819. We want to put our friendly, high-energy approach to work getting you the resolution you deserve.