CARS Act (SB 766): Complete California Dealer Guide

Who This Applies To

SB 766 applies to licensed California dealers selling or leasing new or used light-duty vehicles (GVWR under 10,000 lbs) at retail. The following are outside it:

What Changed on October 1, In Practical Terms

A compliant dealership now has the following actually in place, not just understood in principle:

• Three separate disclosures in place: the 36-point posted notice (§11709.2), the separate "3-Day Right to Cancel Used Car Purchase or Lease" document (§1784.43(b)), and the first-page contract notice (§1784.43(e)). They are three different documents and none substitutes for another
• A cancellation process built into every qualifying used vehicle transaction: the 3-day window, the 400-mile cutoff, the restocking fee, an itemized receipt, and a full refund within 48 hours
• Advertising reviewed for "total price" compliance, with every hard add-on priced in and nothing added at the desk that wasn't in the ad
• Sold vehicle listings removed from your website within 48 hours (existing Vehicle Code §11713(c), which SB 766 ties its total-price advertising compliance to)
• Contract forms updated so page one of the purchase or lease agreement carries the §1784.43(e) notice in place of the old "no cooling-off period unless you obtain a contract cancellation option" language
• A written optionality disclosure for any add-on you represent in writing, and payment to the add-on provider within 10 days
• A records retention process that satisfies SB 766's 2-year requirement on top of your existing retention obligations (see the section below; this does not replace your current process)
• Translated versions of the cancellation and add-on disclosures for any deal negotiated primarily in Chinese, Korean, Spanish, Tagalog, or Vietnamese

The 2-Day Contract Cancellation Option Is Gone

If you are still selling a paid contract cancellation option, stop. Vehicle Code §11713.21 carried a self-repeal that took effect October 1, 2026, and Civ. Code §1784.43(a)(1) now prohibits selling a qualifying used vehicle without providing the 3-day right to cancel.

The old option and the new right are not the same product, and the differences matter at the desk:

Expect old forms in circulation. F&I software, contract printers, and desk menus move slowly. If a customer is handed the old cancellation option form after October 1, the dealership has a problem: the product no longer exists, and the form does not deliver the statutory right. Audit your forms now rather than when a deal goes sideways.

The 3-Day Right to Cancel

Customers get 3 calendar days to cancel a used vehicle purchase or lease priced at $50,000 or less. This does not apply to new vehicles, and it does not apply to motorcycles at all (motorcycles are excluded from the statute's "used vehicle" definition entirely, not just partially exempted).

Three separate required disclosures. Don't confuse them:

1. Posted notice (Vehicle Code §11709.2): a physical notice in at least 36-point type, displayed in every sales office, every sales cubicle, and every room where sale or lease contracts are regularly executed:

   "CALIFORNIA DOES NOT HAVE A COOLING-OFF PERIOD FOR NEW VEHICLES. BUT IF YOU PURCHASED OR LEASED A USED VEHICLE FOR $50,000 OR LESS, YOU HAVE 3 DAYS TO CANCEL THIS CONTRACT FOR ANY REASON. ADDITIONAL RESTRICTIONS MAY APPLY, INCLUDING A RESTOCKING FEE. ASK THE DEALER FOR MORE INFORMATION ABOUT HOW TO EXERCISE THIS RIGHT."

   If the dealer also sells motorcycles or off-highway vehicles at the same location, the notice must also include, in the same 36-point type: "This cooling-off period also does not apply to the sale of a motorcycle or an off-highway motor vehicle subject to registration under California law. See the vehicle contract for details."

2. Separate cancellation disclosure (Civil Code §1784.43(b)): a document titled "3-Day Right to Cancel Used Car Purchase or Lease," separate from the contract itself. It names the dealer and the buyer, describes the vehicle and its VIN, states the deadline for exercising the right and how to do it, states that the right is free but a restocking fee may apply with both components of that fee explained, states the 400-mile restriction, lists what the customer has to deliver in person, and covers the trade-in rules. If the transaction is negotiated primarily in Chinese, Korean, Spanish, Tagalog, or Vietnamese, this document has to be provided in that language as well.
3. First-page contract disclosure (Civil Code §1784.43(e)): a distinct notice on the first page of the purchase or lease agreement itself. Not a substitute for the posted notice, and not identical wording to it:

   "CALIFORNIA DOES NOT HAVE A COOLING-OFF PERIOD FOR NEW VEHICLES. HOWEVER, IF YOU PURCHASED OR LEASED A USED VEHICLE FOR $50,000 OR LESS, YOU HAVE 3 DAYS TO CANCEL THIS CONTRACT FOR ANY REASON. ADDITIONAL RESTRICTIONS MAY APPLY, INCLUDING A RESTOCKING FEE. You have up to 3 days to return the vehicle to the dealer and cancel this contract and obtain a refund. Please review the disclosure, which the dealer is required by law to provide, for the details about this right and how to exercise it."

   This same notice now sits in the conditional sale contract (Civil Code §2982(r)) and the lease agreement (Civil Code §2985.8(e)), replacing the old cooling-off paragraph. The contract's itemization no longer has a line for a contract cancellation option charge either.

Trade-in valuation on a return: the customer gets the greater of (1) the trade-in value on the contract, (2) what the dealer actually sold the trade-in for, or (3) fair market value. On that third figure the dealer has a rebuttable presumption if the value comes from a prior written offer valid at least 7 days, or from a nationally recognized pricing guide reflecting the vehicle's condition at trade-in. If the dealer sold the trade-in, the customer is entitled to a copy of the sale document, with the buyer's personal information redacted.

Condition, and what is not an extra eligibility condition. The customer must bring the vehicle back in the same condition it was delivered, apart from reasonable wear and tear and any defect or mechanical problem that appears after delivery and was not caused by the customer. If the dealer claims damage beyond reasonable wear and tear, the dealer has to document it, and a new symptom on its own does not establish that the customer caused it. The Act does not require a separate signed acknowledgment as a condition of cancelling. Any document the dealer asks for has to be reasonably necessary to effect the cancellation and refund or to comply with law, so a vendor's full acknowledgment package, a toll declaration, or an unnecessary signature demand should not be turned into a gate the customer has to pass.

Worked examples. A contract executed on a Saturday puts day one on Sunday, day two on Monday, and day three on Tuesday; if the dealership is closed on Tuesday, the window runs to the next day it is open. A customer who returns a $20,000 vehicle on day two having driven 300 miles can be charged the $300 base restocking fee plus $50 of mileage fee (50 miles over 250), for $350. A vehicle driven exactly 400 miles is still within the right, because only more than 400 removes it. A mechanical problem that appears after delivery and was not caused by the buyer does not defeat the return. A trade-in the dealer already sold is refunded at the greater of the contract value, the actual sale price, or fair market value, with the redacted sale document available to the customer.

Additional exemption worth noting: the right to cancel doesn't apply to the sale of a previously-leased vehicle to the lessee, if that lessee was already in possession of the vehicle before the sale.

What is itself a violation during a cancellation (Civil Code §1784.43(c)). It is a violation to: impede a customer from exercising the right; overcharge the restocking fee; withhold the downpayment or the trade-in after the right is exercised; fail to refund the downpayment in time; fail to refund a trade-in that was sold; fail to provide the receipt or the sale contract for the trade-in; claim damage beyond reasonable wear and tear without a reasonable basis; or claim that the person authorized to return the money or the vehicle is not available.

Advertising Requirements

A vehicle's "total price" is the total sale price, excluding only the taxes, fees, and charges listed in Vehicle Code §11713.1(e): taxes, government registration fees, the California tire fee, the certificate of compliance fee, finance charges, the dealer document processing charge, the electronic registration or transfer charge, and emission testing up to $50 plus certificate fees. It includes any dealer price adjustment and the cost of anything already installed on the vehicle at the time of the advertisement, such as tow hitches or roof racks. It must be the price the customer can actually pay. MSRP is not a substitute for stating total price. Rebates cannot be deducted from the advertised total price, though they can be advertised separately.

Total price must be disclosed clearly and conspicuously in three places: in any ad referencing a specific vehicle (Civil Code §1784.41(a)), in any ad representing a monetary amount or financing term for a specific vehicle, and in the first written communication with a consumer that references a specific vehicle, or a monetary amount or financing term for any vehicle (Civil Code §1784.41(a)(3)). For an ad about a specific vehicle, "call for price" alone does not satisfy the advertised-total-price duty. That first written communication has to be kept for two years and a copy provided to the customer on written request.

Federal overlay, and why a fee table beats a rule of thumb. California's total price is not the only standard in play. On September 15, 2026, FTC staff published automobile pricing FAQs explaining the FTC Act's position that an advertised price should include mandatory dealer charges, naming the dealer document fee specifically, and that the advertised price should be the most prominent amount. The same guidance makes the point that a government-authorized dealer fee is not automatically a government-required consumer charge. In the webinar that followed, the presenter applied that reasoning to smog and electronic filing fees as well, which the FAQ does not name explicitly. The guidance is expressly nonbinding staff interpretation, not a new federal CARS rule, but it applies on top of the California definition. A fee can be excluded under Vehicle Code §11713.1(e) and still need to be worked into the advertised price under the federal reading. Work it out fee by fee, not by label:

CDA's recommendation, in plain terms (professional opinion, not legal guidance). Include the dealer document fee, smog, and electronic filing charge in the advertised total price. California's exclusion list stays accurate exactly as written above, and we are not changing the statute, but the federal reading and the direction of the market both point to showing the customer one number that already contains those charges. Including them does not hurt a dealer, and it builds trust with the customer. This is our professional opinion on a newer law rather than legal advice, so confirm the final treatment with your own attorney.

Do not publish a blanket statement that every fee labeled "government" may be excluded. Check the treatment against your own actual charges, and test the advertised number across every channel: inventory pages, individual listings, marketplace feeds, social posts, printed promotions, and dealer-created messages.

The 48-hour rule is unchanged and now carries more weight: a sold or withdrawn vehicle's advertisement must be withdrawn in writing within 48 hours, and the statute ties its own total-price advertising compliance to that rule. A dealer is not in violation for advertising a vehicle at a total price that has since sold if the ad was withdrawn on time.

Disclosure, Documentation, and Language

Precontract disclosure requirements, which previously only applied to financed sales, now extend to lease and cash deals as well, and cover all dealer add-ons.

• Add-ons, in writing. Any written representation during negotiation about an add-on triggers a disclosure, at least once and in writing, that the add-on is not required and the vehicle can be purchased or leased without it.
• Monthly payments. Quoting a monthly payment in writing triggers disclosure of the total amount the consumer will pay at that payment after making all scheduled payments, and if that figure assumes a downpayment or a trade-in, the amount of that consideration.
• Payment comparisons. Any written comparison of payment options that mentions lower monthly payments must state that lower monthly payments often increase the total amount paid.
• Language. The add-on disclosures above and the separate cancellation disclosure must also be provided in the consumer's language when the transaction is negotiated primarily in Chinese, Korean, Spanish, Tagalog, or Vietnamese (Civil Code §1784.41(b)-(c), §1784.43(b), §1632(b)). This is a translation duty tied to the transaction language, not a blanket English-and-Spanish signage rule.
• Waivers are void. A consumer cannot waive any of these provisions, and any attempted waiver is unenforceable (Civil Code §1784.21).

Worked example for a payment quote. A written proposal of $600 per month for 72 months totals $43,200 in scheduled payments. If that proposal also assumes $5,000 cash down, the $5,000 has to be disclosed separately, so the combined cash outlay the customer should be able to see is $48,200. These are illustrative figures, not an APR calculation and not a substitute for the finance-contract disclosures. A written comparison of payment options that mentions lower monthly payments also has to state that lower monthly payments often increase the total amount paid.

Prohibited Optional Products

A dealer cannot charge for an add-on the customer wouldn't actually benefit from. Named examples in the statute:

Important nuance: a customer not using a product doesn't automatically mean no benefit was conferred. The law is about whether a benefit could apply, not whether the customer happened to use it.

Pay the provider. One more requirement that is easy to miss: the dealer has to pay whoever is supposed to provide the benefit of an add-on within 10 days of the buyer signing, unless there is an agreement providing for later payment and the buyer's coverage is not affected by the delay. Proof of that timely payment is also one of the records SB 766 requires you to keep.

Records Retention: All Three Rules That Now Apply

SB 766 adds a new 2-year retention requirement. It does not replace your existing obligations, and all three rules apply at once to different, sometimes overlapping, documents:

Practical takeaway: default to the longest applicable period for any given document rather than trying to track three separate clocks. For anything touching a financed sale, that is 7 years regardless of what SB 766's own 2-year figure says. Customer surveys, online reviews, and internet testimonials are not complaints for the purposes of the CARS Act retention rule, and the records can be kept in any legible form, in the same manner and place you already keep your business records.

A Misreading Worth Correcting

This is professional opinion, not a documented enforcement pattern. SB 766 has been in force since October 1, 2026, so there is still no track record to point to. But it's worth flagging: SB 766 draws heavily on disclosure and transparency practices that have often been associated with franchise and new-car dealers. Independent used-car dealers may read this as "a franchise dealer law" that doesn't fully apply to them. It does. The statute's core provisions, total price advertising, the 3-day right to cancel, and the disclosure requirements, apply broadly to used vehicle retail transactions regardless of whether you run a franchise store or an independent lot.

Compliance Checklist

This is an educational checklist, not a compliance guarantee. Working through it does not eliminate your legal or financial responsibility under SB 766 or any other law. If you have specific compliance questions, consult a qualified attorney. This page cannot substitute for that.

• Stop selling the paid contract cancellation option. Pull the forms out of the F&I office and out of your software's product menu
• Confirm every sales office, cubicle, and contract room has the 36-point posted notice, in the exact statutory wording, plus the motorcycle addendum if you sell motorcycles or off-highway vehicles at the same location
• Confirm your forms provider has delivered the separate "3-Day Right to Cancel Used Car Purchase or Lease" document, and that your purchase and lease contracts carry the §1784.43(e) notice on page one
• Build a process to issue a full refund within 48 hours of a customer exercising the right, and to produce the itemized receipt that includes the date and time the right was exercised
• Train the desk on the 400-mile cutoff, the restocking fee math, and the eight acts that are themselves violations during a cancellation
• Review current advertising against the "total price" standard, and audit for hard adds not currently priced into the advertised number
• Make sure your first written response to a customer about a vehicle states the total price, and that those communications are retained for two years
• Keep pulling sold-vehicle listings within 48 hours
• Review your optional product menu against the prohibited-products list above, and build the written add-on optionality disclosure into your menu presentation
• Set up provider payment within 10 days of signing, and keep proof of it
• Confirm your records retention process accounts for all three applicable periods (2, 3, and 7 years) by document type
• If you sell financed, leased, and cash deals, confirm the disclosures are applied consistently across all three, not just financed sales
• Have translated versions of the cancellation and add-on disclosures on hand for the five covered languages
• Talk to your attorney or compliance advisor about your specific paperwork

Enforcement

SB 766 does not create an express private right of action of its own, and it does not need one. Its remedies are expressly in addition to everything else available under California law (Civil Code §1784.22), and the DMV's own guidance points at the statutes that already exist:

• Unfair Competition Law (Business & Professions Code §17200), which carries civil penalties of up to $2,500 per violation plus restitution, injunctive relief, and attorneys' fees. That figure belongs to §17200, not to SB 766, which sets no penalty schedule of its own. The Attorney General and county district attorneys can bring these actions.
• False Advertising Law and the Consumer Legal Remedies Act, both of which reach advertising and disclosure failures.
• DMV and Bureau of Automotive Repair administrative action, up to and including license suspension or revocation under Vehicle Code §11705.
• Surety bond claims. The $50,000 dealer bond requirement is unchanged, and it remains a live source of recovery for a consumer with a claim.
• Transactional unwinding. A dealer who mishandles a cancellation or misstates add-on eligibility can be required to refund downpayments and trade-in values, reverse financing contracts, and pay restitution for prohibited or non-beneficial add-ons.

The practical read: the exposure is not a new CARS Act penalty schedule. It is the entire existing consumer protection apparatus, now aimed at a statute that names specific, provable failures.