A skipped or deficient pre-suit notice doesn’t just complicate a California lemon law case. It can permanently eliminate the consumer’s right to civil penalties, and courts aren’t treating this as a technical formality they’ll overlook. Since the requirement became operative on July 1, 2025, under California Code of Civil Procedure Section 871.24, manufacturers have scrutinized incoming notices for missing elements, wrong delivery addresses, and vague defect descriptions. Because we’ve represented both consumers and manufacturers in California lemon law matters, we know what gets a notice rejected and what gets it accepted.
The steps below aren’t general guidance. They track the statute, the California Department of Consumer Affairs’ Arbitration Certification Program requirements, and the specific details courts examine when a notice is challenged.
First: Confirm Whether the Notice Requirement Applies to Your Claim
Not every California lemon law claim is subject to the pre-suit notice requirement. California Code of Civil Procedure Section 871.24, introduced by AB 1755 and amended by SB 26 (signed April 2, 2025, which moved the operative date from April 1 to July 1, 2025), applies only when two conditions are met.
The first is manufacturer status. The requirement applies only to manufacturers that have opted into the AB 1755 and SB 26 framework. Consumers dealing with non-opt-in manufacturers face no statutory obligation to send a pre-suit notice before filing. The California Department of Consumer Affairs’ Arbitration Certification Program publishes the current opt-in list at dca.ca.gov/acp, updated each year by December 15. That list is the authoritative source. Check it before you draft anything.
The second condition is the remedy sought. The notice requirement applies exclusively to claims seeking civil penalties under California Civil Code Section 1794. Civil penalties can reach two times actual damages for a willful manufacturer violation. A consumer pursuing only repurchase or replacement, without seeking civil penalties, isn’t subject to the notice obligation. If civil penalties are part of your claim, the notice is mandatory. If they’re not, you can still pursue repurchase or replacement without sending it.
What the Notice Must Contain
Courts are closely scrutinizing notices for missing required elements. A notice that omits a core statutory requirement risks being treated as noncompliant for purposes of civil penalties, even if the deviation seems minor. Every element the statute requires must be present.
The required contents are:
- Consumer identification: Your full legal name and current contact information
- Vehicle identification: The vehicle’s Vehicle Identification Number (VIN) and a description of the vehicle
- Repair history summary: A written account of the repair attempts made, including dates, what was repaired or attempted, and what defects remain unresolved
- Explicit demand: A clear demand for repurchase or replacement under the Song-Beverly Consumer Warranty Act
Vague defect language is one of the most common problems we see. Writing that a vehicle “has ongoing issues” won’t satisfy the requirement. The notice must identify specific defects by name, describe when they appear, and explain what prior repair attempts failed to fix. If your repair orders document the defect under a specific diagnostic code or description, mirror that language in the notice.
Where & How to Send It
Opted-in manufacturers are required by the California Department of Consumer Affairs’ Arbitration Certification Program to publish a designated lemon law notice address on their website, in the owner’s manual, and in the warranty booklet, in both English and Spanish. That designated address is where the notice must go. Sending it to a general customer service address or a regional dealership doesn’t satisfy the requirement. If you can’t locate the designated address in any of those places, check dca.ca.gov/acp directly. If the address still isn’t listed despite the DCA mandate, document your search and consult counsel before sending the notice to an unverified address.
Delivery method matters for what comes next. Send the notice by certified mail with return receipt requested, and retain the tracking receipt and delivery confirmation. If the manufacturer has designated an email address for notice, retain a sent confirmation with timestamp. The 30-day response clock runs from confirmed receipt, not from the date you sent the notice. Once the manufacturer receives the notice, it’s required to send a written acknowledgment confirming receipt. If none arrives within a reasonable period, don’t assume the notice wasn’t received. Your delivery proof is what establishes the receipt date and starts the clock.
The 30-Day Window: What Each Side Must Do
From the date of confirmed receipt, the manufacturer has 30 days to make an offer of repurchase or replacement. During that window, the statute requires you to retain possession of the vehicle. Selling or trading it in during those 30 days forfeits the protections the notice created. If the manufacturer accepts the claim, the transaction must be completed within 60 days of its receipt of the notice. California lemon law also imposes daily penalties on manufacturers that fail to complete restitution or replacement within 30 days of receiving a signed release, so the manufacturer has a financial incentive to move the transaction forward once an offer is made.
If the manufacturer doesn’t respond within 30 days, the vehicle-disposition rule provides important protection. Under California Code of Civil Procedure Section 871.24, a consumer whose notice went unanswered may sell the vehicle and still pursue civil penalties. The right to civil penalties isn’t automatically forfeited because the vehicle changed hands after an unanswered notice. That’s one of the most widely misunderstood aspects of the new procedure.
What a Deficient or Skipped Notice Actually Costs You
The consequences are narrow in scope but serious in practice. A skipped or deficient notice doesn’t eliminate the underlying repurchase or replacement claim. You can still pursue the base remedy under the Song-Beverly Consumer Warranty Act. What it eliminates is the civil penalty multiplier: two times actual damages available under California Civil Code Section 1794 for willful violations. In cases where a manufacturer repeatedly ignored a known defect, that multiplier can represent a substantial portion of total recovery. And the statute doesn’t permit a fix after the fact. A notice missing a core required element can’t be amended after filing to add what was omitted.
Getting the Notice Right from the Start
The pre-suit notice requirement is a precise procedural threshold with no second chances on the civil penalty question. For consumers facing willful manufacturer violations, the difference between a compliant notice and a deficient one can be the difference between recovering actual damages and recovering twice that amount. If you’re preparing to assert a lemon law claim against an opted-in manufacturer and civil penalties are part of what you’re seeking, O’Connor Law Group, P.C. can help you get the notice right from the start, with no attorney fees due upfront under our contingency structure. Reach us at (949) 390-9695.