30 Days Out of Service vs 4 Repair Attempts: What's the Difference?

Published October 19, 2026 · Updated October 19, 2026 · California lemon law

Which is stronger for a California lemon law claim, more than 30 days in the shop or 4 repair attempts?

Side-by-Side Comparison

How the More Than 30 Days in the Shop Path Works

The first path looks at time, not visits. Within 18 months or 18,000 miles, if your car has been out of service for warranty repairs for more than 30 days in total, the law presumes the manufacturer had a reasonable number of chances to fix it. Exactly 30 days is not enough; it has to be more than 30.

The days do not have to be in a row. A car that spent 12 days at the dealer in March, 9 days in June and 11 days in September has been out of service 32 days in total. Each stay is added to the others. That is why the drop-off and pickup dates printed on each repair order matter so much.

This path often fits cars with hard-to-find problems or parts on back order. The dealer may only have tried once or twice, but the car sat for weeks while the dealer waited for a part or for the manufacturer's engineers to respond. You still lost the use of your car, and the law counts that.

Another feature sets this path apart. Under the statute, the direct notice requirement tied to the owner's manual applies to the 2-repair and 4-repair paths. The more than 30 days path does not carry that same condition. Even so, writing to the manufacturer is usually a smart step.

How the 4 Repair Attempts Path Works

The second path counts visits for the same problem. Within 18 months or 18,000 miles, if the same defect has been subject to repair 4 or more times and is still not fixed, the law presumes a reasonable number of attempts. For a defect likely to cause death or serious injury, the number drops to 2.

This path fits the classic lemon story. The visits are short, maybe a day or two each, but the problem keeps coming back: the transmission still slips, the check engine light still returns, or the infotainment system still crashes. Each visit is one more failed attempt.

The word same matters. The repair orders should show that each visit was for the same defect. If the dealer describes the problem in different words each time, your attorney may need to show that the visits were really about one issue. Using consistent words when you describe the problem helps.

For this path, you must also have notified the manufacturer directly if the owner's manual clearly requires it. Look for a section on lemon law or customer assistance in your warranty booklet. If it asks for written notice, send it and keep a copy, because that step can decide whether the presumption applies.

What the Law Says

Both paths come from the same statute, Civil Code 1793.22(b), known as the Tanner Act. It lists three ways to reach the presumption within the first 18 months or 18,000 miles: 2 repairs of a serious safety defect, 4 repairs of the same defect, or more than 30 days out of service for repairs. Meeting any one is enough.

Do not confuse the 30-day presumption with a different rule. Civil Code 1793.2(b) says warranty repairs must be completed within 30 days unless the buyer agrees otherwise. That rule is about how long one repair can take. The presumption is about the total time out of service across all repairs.

Once the manufacturer has had a reasonable number of attempts and the defect still substantially impairs use, value or safety, Civil Code 1793.2(d)(2) requires a replacement or a buyback. The buyback includes the price paid, collateral charges like sales tax and registration, and incidental damages, minus a mileage offset.

If you win, the manufacturer pays your attorney fees, costs and expenses under Civil Code 1794(d). That is true whichever path your case uses.

Keep in mind that the presumption is something a judge or jury applies if the case is contested. In practice, it also shapes negotiations, because both sides know where the case starts.

Real-World Example: Counting Both Paths

This is a made-up example. Carlos leased a new pickup in California. In the first year, the truck went in five times. Twice it was for a coolant leak, which took 4 days and then 19 days because a part was on back order. Three other visits were for a door lock that would not open, each lasting 2 or 3 days.

His attorney laid the repair orders side by side. The coolant leak had only 2 attempts, which is not enough for the 4-repair path on its own. The door lock had 3 attempts, also short of 4. But when the attorney added up all the days the truck was out of service for warranty repairs, the total came to 31 days.

That put Carlos over the line for the more than 30 days path, even though no single defect had 4 repairs. The attorney also confirmed that every visit happened before 18 months and 18,000 miles, and that the leak was still not fixed.

The lesson is to count both ways. Many drivers look only at the number of visits and assume they do not qualify. Days in the shop can tell a different story.

Because Carlos had a lease, his attorney also explained that California lemon law covers leased vehicles, and that a lease buyback typically refunds what was paid and pays off the lease. He kept making his lease payments while the claim moved forward.

How to Count Days and Attempts From Your Repair Orders

Lay out every repair order in date order. For each one, write down three things: the date in, the date out, and the complaint you reported. That simple table answers most of the questions about both paths.

For days, add up the time between the in and out dates on each warranty visit. If a repair order is missing a date, ask the dealer for a full copy. Your own notes, texts with the service advisor, and rental or loaner paperwork can help confirm when the car was actually at the shop.

For attempts, group the visits by defect. Mark which ones were for the same problem, even if the dealer used different words. Include visits where the dealer said it could not duplicate the problem. California courts have held that those visits can still count (Oregel v. American Isuzu Motors, 2001).

Finally, check the mileage on each repair order against the 18,000-mile line, and the dates against 18 months from delivery. Visits after that window do not count toward the presumption, but they still matter for the overall case.

• Date in and date out for every visit
• Mileage at each visit
• The exact complaint written on each repair order
• Whether the dealer did any repair
• Whether you gave written notice to the manufacturer

When Neither Path Fits

Many good lemon law cases meet neither presumption. The presumption is a helpful shortcut, but the core question is still whether the manufacturer had a reasonable number of attempts to fix a substantial defect. A judge or jury can find that 3 attempts were enough for a particular problem, or that 25 days was too long.

Cases outside 18 months or 18,000 miles can also succeed, as long as the defect first showed up while the car was under warranty. A car that had two visits in year one and three more in year two may still qualify, even though the presumption does not apply.

Timing still matters. The statute of limitations for warranty claims is generally four years under Commercial Code 2725, and the rules about when that clock starts are technical. For manufacturers that opted in to AB 1755, many claims also have pre-lawsuit notice and other steps with their own deadlines.

If your count falls short of both paths, do not assume you are out of luck. Bring your repair orders to a free case review and let a lemon law attorney look at the whole picture.

Common Mistakes When Counting Days or Visits

The most common mistake is counting only the days a technician actually worked on the car. The presumption looks at how long the car was out of service for repairs, so the days it sat waiting for a part or for approval from the manufacturer matter too. Your repair orders and pickup paperwork show those dates.

Another mistake is mixing in visits that were not warranty repairs. Oil changes, tire rotations and damage from an accident are not warranty repairs and usually do not count toward either path. Separate them out before you add anything up.

Some drivers also miss short visits. A morning drop-off where the dealer looked at the car and said it could not find anything still belongs on your list, both as a possible attempt and as time out of service. Ask for a repair order even when no work was done.

Finally, people sometimes accept a loaner and assume the clock stopped. Having a loaner is helpful, but your own car was still out of service. Keep the loaner agreement, because its dates can confirm how long your car was at the dealer.

When More than 30 days in the shop Is the Better Choice

• The dealer kept the car for weeks waiting on parts
• The car went in for warranty repairs several times and the days add up past 30
• You have repair orders with clear in and out dates
• The repairs were for more than one defect

When 4 repair attempts Is the Better Choice

• The same problem has been in for repair four or more times
• Each visit was short, but the fix never lasted
• You notified the manufacturer directly, or the manual does not require it

Key Facts (as of October 2026)

• The presumption applies within 18 months or 18,000 miles if the same defect was repaired 4 or more times, or the car was out of service for repairs more than 30 days in total (Civil Code 1793.22(b)).
• Separately, warranty repairs must be completed within 30 days unless the buyer agrees otherwise (Civil Code 1793.2(b)).
• Check the dates on every repair order; a missing date can make it harder to count days in the shop.

Talk It Through With a Lemon Law Attorney

Every case is different. Our attorneys, listed in firm order: #1 Jacob Shayesteh (founding attorney), #2 Armig Khodanian and #3 Kamau Edwards, will look at your repair history and tell you which option fits. 5.0 stars on Google from 77 reviews (October 2026). You pay $0, win or lose.

What Our Clients Say on Google

“He was on top of everything from building a case to filing a demand lawsuit to BB negotiation to case development. Similarly, their prompt communication was outstanding.”

Carlo N. · Ford Mustang · 5-star Google review

“Every time I took it to the service center in Van Nuys, I was told they couldn't replicate the issue. America's Lemon Lawyer took my case and turned everything around.”

Ferina F. · 2024 Chevy Silverado · 5-star Google review

“From the first call, Jacob personally answered the phone, answered all of my questions, and clearly explained all the steps and what I needed to do.”

Danny N. · 2025 Range Rover Sport · 5-star Google review

Read all 78 reviews on Google (5.0 stars, October 2026). Reviews describe past clients' experiences; every case is different.

FAQ

Do the 30 days have to be in a row?

No. The days are a total, so separate visits can add up. Your repair orders show the dates.

Do days with a loaner car count?

The count is about how long your car was out of service for repairs, so a loaner does not erase those days. Keep the loaner paperwork too.

What if I am past 18 months or 18,000 miles?

You can still have a claim. The presumption is only one way to show a reasonable number of attempts, so talk to a lemon law attorney.

Sources and Official References

• California Civil Code section 1793.22 (California Legislature)
• California Civil Code section 1793.2 (California Legislature)
• California Civil Code section 1794 (California Legislature)
• California Commercial Code section 2725 (California Legislature)

Laws change. This page reflects California law as of October 2026 and was reviewed by Jacob Shayesteh, Esq.

Related Guides

• What is the 30-day rule?
• How many repair attempts do I need?
• California Civil Code 1793.22 explained
• The Same Problem Repeatedly vs Several Different Problems
• Intermittent Defect vs Constant Defect
• "Could Not Duplicate" vs a Documented Repair Attempt
• Repair Orders vs Your Own Notes
• Software Update vs Hardware Repair
• Dealer Repair vs an Independent Shop
• See all lemon law comparisons

Attorney advertising. Wynn Law Group, APC, 10850 Wilshire Blvd, Suite 1010, Los Angeles, CA 90024. General information, not legal advice. Results vary. Prior results do not guarantee a similar outcome.