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Last updated: May 2026

The most common defects in California lemon law cases are engine and transmission failures, electrical system malfunctions, brake defects, steering and suspension problems, and cooling system failures. To qualify, the defect must substantially impair the vehicle’s use, value, or safety—and must persist despite a reasonable number of repair attempts.

When your car stalls on Interstate 5 near La Jolla or refuses to accelerate on the steep grades of Route 94, it’s more than an inconvenience. Recurring mechanical problems that can’t be fixed may mean you have a lemon—and California’s lemon law provides strong consumer protections.

But not every defect qualifies. Understanding which problems meet the legal threshold—and how San Diego’s unique driving conditions affect your vehicle—helps you know when to pursue a claim.

What Does California’s Lemon Law Cover?

California’s lemon law covers new vehicles with defects that substantially impair use, value, or safety—if the defect is covered by the manufacturer’s warranty and cannot be fixed after a reasonable number of repair attempts.

The law applies to most new vehicles purchased or leased in California. Active-duty military members stationed in California are also covered, even if they bought their vehicle elsewhere.

To qualify, the defect must be covered by the manufacturer’s warranty, must substantially impair the vehicle’s use, value, or safety, and must not result from abuse, neglect, or unauthorized modifications. Minor annoyances—a rattling dashboard, cosmetic paint chips, wind noise—usually don’t meet the threshold. Persistent engine failures, brake defects, or electrical malfunctions that create safety risks typically do.

How Many Repair Attempts Before a Car Is a Lemon?

California law provides a rebuttable presumption if—within 18 months or 18,000 miles—the same defect requires 4+ repair attempts, a safety defect requires 2+ attempts, or the vehicle is out of service for 30+ days total.

There’s no fixed number required to win a lemon law case. But California law creates a presumption that the vehicle is a lemon if certain thresholds are met within the first 18 months or 18,000 miles (whichever comes first):

• Four or more repair attempts for the same problem
• Two or more repair attempts for a defect that could cause serious injury or death
• Thirty or more days out of service for repairs (cumulative, not necessarily consecutive)

These thresholds aren’t absolute requirements—they create a legal presumption that shifts the burden to the manufacturer. You may still have a valid claim even if you don’t meet these exact numbers, depending on the severity of the defect and the circumstances.

What Are the Most Common Defects in Lemon Law Cases?

Engine and transmission failures, electrical system malfunctions, brake defects, steering and suspension problems, cooling system failures, and—in some cases—persistent air conditioning failures are the defects most commonly seen in California lemon law claims.

Based on patterns observed in cases throughout Southern California, these issues lead to the most lemon law claims:

• Engine and transmission failures: Engines that stall, overheat, or leak oil; transmissions that slip, hesitate to shift, or jerk between gears. These major systems are expensive to repair and often require repeated dealer visits.
• Electrical system malfunctions: Faulty wiring, failing sensors, and software glitches that cause warning lights to flash, windows to jam, batteries to drain overnight, or the vehicle to shut down unexpectedly.
• Brake system defects: Faulty master cylinders, failing anti-lock brake components, or defective calipers that lengthen stopping distances or cause brakes to grab suddenly. Note: normal wear and tear doesn’t qualify—only premature failure or manufacturing defects.
• Steering and suspension problems: Excessive play in the steering wheel, vibration in the front end, defective power steering pumps, leaking rack-and-pinion assemblies, or worn suspension components that make the vehicle difficult to control.
• Fuel system and cooling system issues: Fuel pump defects causing sudden loss of power; radiator, thermostat, or water pump failures causing overheating.
• Air conditioning failures: Repeated A/C failures may qualify when they prevent safe defogging of windows, are accompanied by other defects, or—in extreme heat—pose health risks.

These problems aren’t limited to any particular make or model. Cars, trucks, SUVs, and recreational vehicles from a variety of manufacturers have been subject to lemon claims when these systems fail repeatedly.

How Do San Diego’s Driving Conditions Affect Vehicle Defects?

San Diego’s geography—steep hills, dense freeway traffic, coastal humidity, and extreme inland heat—can cause defects to appear sooner or more severely than they might elsewhere.

Local conditions amplify certain mechanical problems:

• Stop-and-go traffic: Dense traffic on I-805, Highway 163, and I-15 requires constant braking, accelerating, and lane changes—stressing transmissions and brake components.
• Steep hills: The grades in Mission Valley, North Park, Clairemont, and Mission Hills strain engines, transmissions, and brakes. Brake failures on descending hills are particularly dangerous.
• Coastal humidity and salt air: Accelerates corrosion of electrical connections and braking hardware, causing premature failures.
• Extreme inland heat: Temperatures in El Cajon, Escondido, and East County regularly exceed 100°F, straining cooling systems and air conditioning units.

A defect that might take longer to manifest in a milder climate may appear within months—or become dangerous faster—in San Diego’s demanding environment.

How Should You Document Defects for a Lemon Law Claim?

Keep copies of every repair order with odometer readings, dates, symptoms reported, and days out of service. Ensure the dealership’s documentation accurately describes your complaint—not a sanitized version.

Lemon law claims depend on evidence. Your documentation proves how many repair attempts occurred, what you reported, and how long the vehicle was unavailable. Essential records include:

• Repair orders: Every dealer visit should generate a written record showing the date, odometer reading, symptoms you reported, diagnosis, and work performed.
• Days out of service: Keep a log of each day your vehicle was at the shop—including days waiting for parts. These count toward the 30-day threshold.
• Timeline: Record when the problem first appeared, each visit to the dealer, and results.
• Accurate descriptions: Review the repair order before leaving the dealership. If your complaint was “engine stalls at highway speed” and the order says “check engine light,” ask them to correct it.

Manufacturers will question whether a “reasonable” number of repair attempts occurred. Detailed records make it harder for them to dispute your claim.

What Should You Do If Your Vehicle Has a Persistent Defect?

Take the vehicle to an authorized dealer for each repair attempt, get written documentation, track days out of service, and consult a lemon law attorney if the problem persists after multiple attempts.

If your car is exhibiting recurring problems:

1. Return to an authorized dealer. Manufacturers typically require that repairs be performed by a franchised dealer. Explain the problem clearly and ask the service advisor to note all symptoms.
2. Request copies of all repair orders. Review them before leaving to ensure your complaint is documented accurately.
3. Track days out of service. Keep a simple log of every day the vehicle is at the shop, including parts delays.
4. Consult a lemon law attorney. If defects persist despite repeated repairs, speak with an attorney who can evaluate whether your situation meets California’s legal requirements and communicate with the manufacturer on your behalf.

Taking these steps preserves your rights and builds the evidence you’ll need if the manufacturer disputes your claim.

Dealing With a Defective Vehicle in San Diego?

Attorney Doug Sohn has represented drivers in Southern California for more than 47 years—25 of those focused exclusively on lemon law cases. As a San Diego native, he understands the local conditions that stress vehicles and the evidence needed to force manufacturers to repurchase or replace defective cars. Because the manufacturer pays attorney fees in successful lemon law cases, there’s no cost to you.

Contact San Diego Lemon Law, PC at 619-434-0819 for a free case evaluation. We serve clients throughout San Diego County and Southern California.

You bought an RV expecting adventures, freedom, and open roads. Instead, you’re dealing with transmission failures, plumbing problems, and a manufacturer who won’t fix things right. You know California has lemon laws—maybe you’ve heard about them protecting car buyers. But RVs aren’t cars. The rules are different, the timeline works differently, and what the manufacturer has to do for you is different too.

At San Diego Lemon Law, we help RV owners understand their rights under California’s lemon law statutes. Many people assume that car lemon law and RV lemon law are the same. They aren’t. And if you don’t understand the differences, you could lose valuable rights or fail to act within critical deadlines.

This post walks through the key differences between car lemon law and RV lemon law in California, so you know exactly where you stand.

The Same Lemon Law, Different Standards

California’s Song-Beverly Consumer Warranty Act (often called the lemon law) applies to both vehicles and RVs. But the standards for what qualifies as a “lemon” differ significantly based on vehicle type.

For Cars: The Four-Repair Rule

Under California law, a car is generally considered a lemon if:

• It has the same defect repaired four or more times and the defect still exists, OR
• It’s out of service for a cumulative total of 30 days during the warranty period (for any defects, not necessarily the same one)

That 30-day rule is crucial. A car can be a lemon based on total time in the shop, even if different problems caused the repairs.

For RVs: The Stricter Standard

RVs operate under a different calculation. An RV qualifies as a lemon if:

• The same defect has been subject to repair four or more times and still exists, OR
• The RV has been out of service for a cumulative total of 40 days during the warranty period

Notice the difference: cars get 30 days, RVs get 40 days. That’s 10 additional days of downtime you have to tolerate before triggering lemon law protection. For an RV—which many people use seasonally or for vacations—those extra days matter significantly.

Moreover, the four-repair requirement is stricter for RVs in practical terms. It’s the same issue, same defect, same problem—four separate times. The manufacturer can’t just keep fixing different things and reset the clock.

Warranty Coverage: Timeline and Scope

Cars: Two-Year or 24,000-Mile Window

For cars, the Song-Beverly Act protection extends for two years from the date of purchase or until 24,000 miles, whichever occurs first. Any defect covered under the manufacturer’s warranty during that period counts toward lemon law protection.

RVs: Four-Year Window (But It’s Complicated)

RVs have a longer window: four years from the date of purchase. However—and this is important—the four-year period only applies if the manufacturer’s warranty also covers that timeframe. Most RV manufacturers provide warranties of three years or less. Once the manufacturer’s warranty expires, the lemon law protection effectively ends, even if four years haven’t passed.

So an RV with a three-year manufacturer’s warranty becomes non-lemon-law-protected after three years, even though the statute mentions four years. The manufacturer’s warranty terms control the actual protection window.

What Constitutes a “Defect”

This is where car owners and RV owners face different challenges.

Cars: Broadly Interpreted

A defect on a car can be almost anything affecting safety, utility, or marketability. A door handle that breaks, an infotainment system that malfunctions, paint that peels, suspension problems—all qualify. The defect doesn’t have to make the car unsafe; it just has to affect how the car performs or functions.

RVs: The Full-System Challenge

RVs are more complex. They’re essentially mobile homes with automotive systems. Defects can span:

• Automotive components (engine, transmission, brakes, electrical systems)
• Structural elements (roof leaks, wall delamination, floor damage)
• Systems specific to RVs (slide-out mechanisms, HVAC, plumbing, wastewater systems, appliances)

The challenge is that some defects are harder to characterize. Is a wastewater tank that leaks due to poor installation a defect? What about a refrigerator that doesn’t maintain temperature—is that the RV manufacturer’s responsibility or the appliance manufacturer’s? These gray areas are more common with RVs than cars, and they affect whether you have a valid claim.

Manufacturer Obligations and Repurchase

What the Manufacturer Must Do

If your vehicle qualifies as a lemon, the manufacturer must:

• Repair the defect at no cost to you, OR
• Replace the vehicle with one substantially similar, OR
• Repurchase the vehicle

For cars, repurchase typically means the manufacturer buys the car back and you receive a refund of the full purchase price minus a mileage deduction (typically based on actual miles driven).

RV Repurchase Calculations

RVs follow the same repurchase option, but the math often looks different. RV prices are typically higher than comparable cars, so the refund amount is substantial. However, the mileage deduction can be significant too. If you’ve used your RV for travel, the mileage deduction may be larger than you’d expect.

Some RV owners also negotiate additional compensation as part of the repurchase settlement—covering costs incurred due to the defect, rental RV costs during repair periods, or registration and title fees.

Timeline and Deadlines

Cars: Act Within Two Years

You have two years from the purchase date to notify the manufacturer or file suit under California’s lemon law for cars. That’s a clear deadline.

RVs: More Nuanced

Because the RV warranty period can vary, the effective deadline varies too. You need to:

1. Give the manufacturer notice of the defect and a reasonable opportunity to repair before triggering lemon law protections
2. Achieve four repairs of the same defect or 40 days of downtime during the warranty period
3. File suit or demand repurchase before the warranty expires

For an RV purchased in January with a three-year warranty expiring in January three years later, your window to establish a lemon law claim closes when that warranty expires—not four years later.

Proving Your Case: Burden of Proof

Cars: Burden Often Shifts

For cars, if you can show four repairs of the same defect or 30 days of downtime, the burden often shifts to the manufacturer to prove the vehicle is not a lemon or that the defect has been fixed.

RVs: You Carry More of the Burden

With RVs, because of the complexity and the multiple systems involved, you’ll typically need stronger documentation of:

• What the defect is (specifically)
• Which repair visits addressed that specific defect
• How the defect persists after repairs
• The impact on the vehicle’s utility or safety

Keeping detailed records of every repair visit, work orders, warranty claim forms, and communication with the manufacturer is essential.

Special Considerations for RV Owners

Travel and Usage Documentation

An RV’s value comes from its usability. If defects prevent you from using the RV as intended—canceling trips, missing vacations, or limiting where you can travel—document that. It strengthens your claim that the defect affects utility and marketability.

Dealer vs. Authorized Service Centers

Some RV owners service their units at independent shops. California’s lemon law generally requires that repairs occur at manufacturer-authorized service centers for the claim to count. If you’ve had work done elsewhere, it may not contribute to your four-repair count.

Interstate and International Travel

RVs are unique in that owners may travel across state lines. If your RV breaks down in Nevada or Arizona, where do you service it? Does that repair count toward California’s lemon law protections? Generally, as long as the manufacturer is aware of the repair and it’s for a warranty-covered defect, it should count. But documentation is critical.

Building Your Claim

Here’s what we recommend RV owners do immediately:

Gather all documentation. Collect purchase agreements, warranties, service records, work orders, communications with the manufacturer, and photographs of defects.

Document the defect and repairs chronologically. Note dates, what was wrong, what was repaired, whether the defect returned, and any impact on usability.

Communicate in writing with the manufacturer. Once you suspect a lemon, send written notice to the manufacturer outlining the defect and requesting repair or replacement. This creates a record.

Track days out of service. For RVs, that 40-day threshold is critical. Keep a log of when the RV was unavailable due to the defect.

Act before the warranty expires. Unlike car owners who have two years, RV owners must establish their claim before the manufacturer’s warranty ends.

We work with RV owners throughout California who are frustrated with defective units and manufacturers who won’t take responsibility. We understand the specific standards for RVs, the documentation requirements, and how to negotiate or litigate for full repurchase or replacement.

If you own a defective RV in California, contact us at 619-434-0819. We’ll review your case, explain your rights under RV lemon law, and fight for the recovery you deserve.

Buying a recreational vehicle is a major investment, and discovering persistent defects after the purchase is both frustrating and financially stressful. Many RV owners in San Diego and throughout California encounter problems not just with the engine or transmission but with the living quarters—the plumbing, electrical systems, slide-outs, generators, HVAC units, and other components that make an RV livable. When these defects persist despite multiple repair attempts, a natural question arises: Does California’s lemon law protect me?

The answer is more nuanced than most people expect. California’s lemon law does cover RVs, but how it applies to the “living portion” depends on several factors, including what type of RV you own, what component is defective, and whether the manufacturer’s warranty covers the issue.

How California’s Lemon Law Applies to RVs

The Song-Beverly Consumer Warranty Act—California’s lemon law—protects buyers of new consumer goods that come with a manufacturer’s warranty. Vehicles, including RVs, are covered when they have defects that substantially impair their use, value, or safety, and the manufacturer or its authorized dealers cannot repair the problem after a reasonable number of attempts.

When the lemon law applies, the manufacturer must either replace the vehicle or refund the purchase price, minus a reasonable allowance for use. This protection is powerful, but its application to RVs requires understanding how these vehicles are classified.

RVs are not simple consumer products. They combine automotive components (the chassis, engine, drivetrain) with residential components (kitchen, bathroom, sleeping quarters, entertainment systems). Different manufacturers may be responsible for different parts of the same vehicle, and warranty coverage may not be uniform across all systems.

Motorhomes vs. Towable RVs: A Critical Distinction

The type of RV you own significantly affects how the lemon law applies to living-portion defects.

Motorhomes—Class A, Class B, and Class C—are self-propelled vehicles built on automotive chassis. Because the entire unit is a single vehicle, California’s lemon law generally covers both the driving components and the living quarters. Defects in the coach portion of a motorhome, including plumbing leaks, electrical problems, slide-out malfunctions, generator failures, and HVAC issues, can potentially qualify as lemon law defects if they substantially impair the vehicle’s use, value, or safety.

Towable RVs—travel trailers, fifth wheels, and toy haulers—present a different situation. These units are not self-propelled and may or may not be classified as “vehicles” for lemon law purposes. California courts and the law itself treat towable RVs somewhat differently because they function primarily as living spaces rather than as transportation. However, towable RVs that are sold new with a manufacturer’s warranty are still consumer goods covered by the Song-Beverly Act, even if the specific vehicle-related provisions of the lemon law may not apply in the same way.

What “Substantially Impairs Use, Value, or Safety” Means for RVs

Not every defect triggers lemon law protection. The defect must substantially impair the RV’s use, value, or safety. For RVs, this standard accounts for the dual purpose of the vehicle—both transportation and habitation.

A persistent water leak that causes mold growth in the living area substantially impairs both the value and the safety of the RV. An air conditioning system that fails repeatedly in a vehicle designed for travel through desert climates substantially impairs its use. A slide-out mechanism that jams, making portions of the RV uninhabitable, affects the fundamental purpose of the vehicle.

On the other hand, a minor cosmetic scratch on a cabinet door or a slightly misaligned decorative trim piece would likely not meet the substantial impairment threshold, even though those defects are annoying.

The analysis considers how the defect affects the RV as a whole, not just the specific component. A malfunctioning generator might seem like a minor convenience issue in a traditional home, but in an RV that relies on generator power for climate control and refrigeration while boondocking, it can render the vehicle substantially unusable for its intended purpose.

Warranty Coverage and Multiple Manufacturers

One complication particular to RVs involves warranty coverage from multiple manufacturers. The chassis and drivetrain may be warranted by one manufacturer (such as Ford or Freightliner), while the coach or living area is warranted by the RV manufacturer (such as Winnebago, Thor, or Forest River).

For lemon law purposes, you generally pursue claims against the manufacturer whose warranty covers the defective component. If your engine has problems, the chassis manufacturer’s warranty likely applies. If the living quarters have defects, the coach manufacturer’s warranty typically governs.

This distinction matters because the lemon law requires that the manufacturer or its authorized repair facilities have had a reasonable number of attempts to fix the problem. Repair attempts must be directed to the correct manufacturer’s authorized service center. Taking your RV to a chassis manufacturer’s dealer for a coach defect may not count as a repair attempt against the coach manufacturer.

A further complication is that many of the individual components and items in an RV–the refrigerator, for example, or the hydraulic levelling system or the generator, may have their own individual warranties from the companies that manufactured them.  Many RV warranties exclude these items from their own warranty.

Keeping meticulous records of which facility performed each repair attempt and what warranty applied helps clarify this issue if a lemon law claim becomes necessary.

What Counts as a Reasonable Number of Repair Attempts

California’s lemon law creates a presumption that a vehicle qualifies as a lemon if the manufacturer or its dealers have made two or more repair attempts for a defect that could cause death or serious bodily injury, or four or more repair attempts for any other substantial defect, or the vehicle has been out of service for more than 30 cumulative days for warranty repairs.

These thresholds create a presumption, not a rigid requirement. A vehicle may qualify as a lemon even if these specific numbers are not met, depending on the circumstances. Conversely, meeting the numerical threshold does not guarantee success if the defect does not substantially impair the vehicle.

For RV living-portion defects, the 30-day out-of-service provision is particularly relevant. RV repairs often take weeks or months because parts must be ordered, because few repair facilities handle coach work, or because the seasonal nature of RV use creates backlogs at service centers.

Common Living-Portion Defects in Lemon Law Claims

Several categories of living-quarter defects frequently appear in RV lemon law cases.

Water intrusion and leaks are among the most common and destructive. Roof leaks, window seal failures, plumbing leaks, and slide-out seal problems can cause extensive water damage, mold growth, and structural deterioration. These defects often worsen over time and can make the RV unsafe for habitation.

Electrical system failures affect lighting, appliances, charging systems, and safety equipment. Persistent electrical problems can create fire hazards and render essential systems inoperable.

Slide-out mechanism defects affect the fundamental usability of the RV. When slide-outs fail to extend or retract properly, significant portions of the living space become inaccessible.

HVAC and climate control failures make the RV uncomfortable or uninhabitable in extreme temperatures, which directly impacts its intended use as a travel and living space.

Generator and power system defects affect the RV’s ability to function independently of shore power, which is a primary purpose for many owners.

Appliance defects involving refrigerators, water heaters, stoves, and other built-in appliances can impair the RV’s function as a living space.

Protecting Your Lemon Law Rights

If your RV has persistent living-portion defects, several steps help protect your ability to pursue a lemon law claim.

Report every defect to the manufacturer’s authorized service facility in writing. Create a paper trail documenting each complaint, each repair attempt, and each time the problem recurs.

Keep all service records, repair orders, and correspondence with dealers and manufacturers. Note the dates your RV was dropped off and picked up for each repair to document out-of-service time.

Do not attempt major repairs yourself or have unauthorized facilities perform warranty work. Unauthorized repairs can complicate your lemon law claim by giving the manufacturer grounds to argue that the defect was caused by improper service.

Document defects with photographs and videos when they occur. Visual evidence of water damage, mold, electrical problems, or mechanical failures strengthens your position.

How San Diego Lemon Law Can Help

Persistent RV defects deserve serious attention, and understanding how California’s lemon law applies to your specific situation requires careful analysis. We help San Diego RV owners evaluate their lemon law claims, navigate the complexities of multiple-manufacturer warranties, and pursue the replacement or refund they may be entitled to.

If your RV has living-portion defects that keep coming back despite repeated repair attempts, contact San Diego Lemon Law at 619-434-0819 to discuss your situation and learn whether your RV qualifies for lemon law protection.

You are driving down I-805 or navigating the stop-and-go traffic in Mission Valley when your check engine light flashes again. You take the car to the dealership, hoping for a final fix. Instead of a repair, the service advisor hands you a piece of paper. They might tell you, “There’s a Technical Service Bulletin for this, so it’s normal,” or “There is a recall, but we don’t have the parts yet.”

Many San Diego drivers accept these explanations as valid excuses. They assume that if the manufacturer issued a bulletin or a recall, the problem doesn’t count as a “defect” under the law. This is a dangerous misconception. In reality, Recalls and Technical Service Bulletins (TSBs) are often the strongest pieces of evidence in a California Lemon Law claim. They prove the manufacturer knew about the problem and still couldn’t fix your specific vehicle.

The Difference Between a Recall and a TSB

To understand how these documents help your case, you first need to know what they represent.

Safety Recalls are issued when a vehicle has a safety-related defect or fails to meet federal safety standards. The National Highway Traffic Safety Administration (NHTSA) often mandates these. They are public admissions that something is dangerous. Examples include faulty airbags, fire risks, or brake failures.

Technical Service Bulletins (TSBs) are different. Mechanics often call them “secret warranties.” These are communications sent from the manufacturer to the dealership’s service department. They describe a known problem and provide specific instructions on how to fix it. Unlike recalls, TSBs are not always safety-related; they might address rough shifting, radio glitches, or oil consumption.

The dealer might act like a TSB means the issue is “characteristic of the car” and therefore acceptable. Do not let them convince you of this. A TSB is effectively an admission that a defect exists in the design or manufacturing of your vehicle.

How TSBs Prove Your Car is a “Lemon”

Under California’s Song-Beverly Consumer Warranty Act, you must prove your vehicle has a “nonconformity.” This is a legal term for a defect that substantially impairs the use, value, or safety of the vehicle.

When a manufacturer issues a TSB, they are confirming that a specific line of vehicles has a widespread nonconformity. If your car has the symptoms described in a TSB, and the dealership performs the recommended repair but the problem persists, this is powerful evidence. It shows that even with the manufacturer’s specific “fix” in hand, they cannot repair your vehicle.

California Civil Code Section 1793.2(d)(2) requires the manufacturer to replace the vehicle or make restitution if they are unable to service or repair it after a “reasonable number of attempts.” A failed TSB repair suggests the defect may be unfixable, moving you closer to a repurchase or replacement.

The “Waiting for Parts” Trap

A common scenario involves a recall where the remedy is unavailable. You receive a notice stating your fuel pump might fail, but the dealer says, “We don’t have the parts. Keep driving it.”

This delay works in your favor under the Tanner Consumer Protection Act. According to California Civil Code Section 1793.22(b), a vehicle is presumed to be a lemon if it has been out of service for a cumulative total of more than 30 calendar days due to warranty repairs within the first 18 months or 18,000 miles of ownership.

These 30 days do not need to be consecutive. If your car sits at a dealership in Kearny Mesa for 10 days waiting for a sensor, then goes back a month later and sits for 21 days waiting for a recall part, you have crossed the 30-day threshold. The law does not give the manufacturer an indefinite pass just because they have supply chain issues or poor planning. If they cannot fix your car within 30 days because parts are unavailable, you may have a valid claim.

Using Bulletins to Establish Manufacturer Knowledge

One of the biggest hurdles in a Lemon Law case is proving the manufacturer had a reasonable opportunity to fix the car. Manufacturers often argue they “could not duplicate” the problem.

If a TSB exists for your specific complaint, that argument falls apart. A TSB proves the manufacturer was aware of the issue. If the dealer claims they “could not duplicate” a stalling engine, but a TSB exists for engine stalling in your model year, it shows the dealer likely failed to follow the manufacturer’s own guidance. This negligence strengthens your position that the manufacturer has not met its warranty obligations.

Why “Software Updates” Are Still Repairs

Modern cars are computers on wheels. Consequently, many Recalls and TSBs involve software updates rather than mechanical wrench-turning. Dealers often try to downplay these visits, claiming they don’t count as “repair attempts” because they just “flashed the computer.”

California law focuses on the attempt to bring the vehicle into conformity. A software update is a repair attempt. If the dealer updates your transmission software to fix a hard shift, and the car still shifts hard, that counts as a failed repair attempt under Civil Code Section 1793.2. Do not ignore these service visits when tallying your repair history.

Protecting Your Claim in San Diego

If you are dealing with a vehicle that has open recalls or applicable TSBs, you need to be strategic.

• Verify your repair orders. Ensure the service advisor writes down your specific complaint exactly as you state it. If there is a TSB involved, ask them to note the TSB number on the invoice.
• Track your days. If the dealer keeps your car overnight waiting for recall parts, count those days. The clock is ticking on the manufacturer’s opportunity to fix the car.
• Do not wait for a catastrophic failure. If you receive a recall notice for a serious safety issue and the dealer cannot fix it immediately, you do not have to drive an unsafe vehicle indefinitely.

Get a Free Evaluation of Your Case

Navigating the intersection of federal recalls and state Lemon Laws is complex. Manufacturers have teams of lawyers dedicated to minimizing their liability; you deserve an advocate who understands the nuances of the Song-Beverly Consumer Warranty Act.

I handle cases specifically for San Diego drivers, holding manufacturers accountable when they fail to deliver the safe, reliable vehicle you paid for. If your car has been subject to repeated recall repairs, endless TSB updates, or extended days in the shop, we should talk.

Call me today at 619-434-0819. I will review your repair orders and recall notices to determine if you are entitled to a refund or replacement.

California’s lemon laws give consumers the ability to take legal action after they have purchased a car that is continuously defective or needs repairs. Although we have gone over what constitutes a lemon and how your car can be categorized as one, it is important to know which defects are covered under the Song-Beverly Act (i.e., lemon law).

A defect affects your ability to use the car, prevents you from operating it safely, or decreases the car’s value. However, you may encounter an issue that reduces the use, value, or safety of the vehicle that isn’t covered under the Song-Beverly Act.

Common Issues That Won’t Make a Car a Lemon: What Defects Aren’t Covered?

In broad terms, the defect has to have been caused by the manufacturer. For example, aftermarket parts are things that the manufacturer did not create. Consumers may add them or replace parts with them. On average, original manufacture (OEM) parts are 60% more expensive than generic aftermarket ones.

Your policy may allow your insurance company to only pay for aftermarket parts. These could affect your warranty—and lemon laws apply to vehicles that are still under the manufacturer’s warranty. The manufacturer’s warranty is essential for coverage under California’s Lemon Law, and only defects that arise during this period are typically eligible. California’s lemon law and California Lemon Law specify that the number of repair attempts is a key factor in determining if a car qualifies for protection.

While we are on the topic of accidents, being in one doesn’t necessarily require the manufacturer to repair it because of lemon laws. What caused the accident? If you were involved in a collision because the car began pulling to one side or had defective brakes, then you need to get in contact with a lawyer, as defective brakes can pose a serious risk to your vehicle’s safety and may be considered a vehicle defect or part of broader vehicle defects covered by lemon law.

On the other hand, if you were involved in an accident that was not your fault, the at-fault driver’s insurance would likely pay for damages as opposed to the manufacturer. The dealership would also not be responsible for making repairs if you caused the accident. Issues covered under lemon law do not include minor rattles or cosmetic car problems that do not affect the vehicle’s safety, use, or value.

Everyday wear is also not covered, but you must be careful. For example, defective brakes or premature wear on the brake pads can substantially impact your vehicle’s safety. Your brake pads’ life expectancy depends on the pads used, the car’s size, and the way you drive.

However, only significant vehicle defects—not normal wear and tear—are covered, and a vehicle defect must impact the car’s safety, value, or usability to qualify.

Regardless, you can still expect them to last 30,000 to 70,000 miles. Don’t allow a dealership to dismiss a major issue by claiming that it is normal “wear and tear.” These issues aren’t purely subjective, and your lemon law attorney is in the best position to advise you on how to move forward.

Types of Defects

If you’ve purchased or leased a vehicle in California that’s giving you serious trouble, you might be dealing with what’s legally called a “lemon.” California’s Lemon Law is there to protect you from getting stuck with a defective vehicle that has substantial defects affecting how you can use it, what it’s worth, or most importantly, your safety behind the wheel.

When we talk about a substantial defect, we’re looking at any problem that significantly impairs how your vehicle performs, how reliable it is, or whether it’s safe for you and your passengers.

Under California law, these defects need to show up during your manufacturer’s original warranty period, and they can’t be something you caused through abuse, unauthorized modifications you made, or just minor cosmetic issues that don’t really affect the car’s function.

So what kinds of problems are we talking about here?

Engine defects are some of the most common issues that can qualify your vehicle for lemon law protection – things like your engine stalling out on you, burning through oil like there’s no tomorrow, or completely failing altogether.

Transmission problems are another big category that California’s lemon law frequently covers, including when your gears slip, shifting gets delayed, or your transmission just gives up entirely.

Then you’ve got electrical system failures that can really mess with your daily driving – faulty wiring that causes all sorts of headaches, infotainment systems that don’t work properly, and power windows that decide they don’t want to cooperate anymore. These electrical gremlins can substantially impair how you use your vehicle or even affect your safety, making them solid grounds for a valid lemon law claim.

Now, brake defects are among the most serious issues you can face because, let’s be honest, faulty brakes or brake failures can put your life and the lives of others at serious risk. These aren’t problems you want to mess around with or hope will get better on their own.

California recognizes other safety-related defects too – things like airbag failures that won’t protect you in a crash, seat belt malfunctions that could fail when you need them most, and suspension failures that can make your car unsafe to drive.

What makes these problems particularly frustrating is that they often require multiple repair attempts and can result in your vehicle spending way too much time sitting in the repair shop instead of getting you where you need to go.

If you’re wondering whether your vehicle qualifies for lemon law protection, here’s what you need to know: keep detailed records of everything. We’re talking about all your repair orders, every repair attempt the dealership makes, and all your communications with the manufacturer or dealership.

California’s lemon law generally requires that you give the manufacturer or its authorized repair shop a reasonable number of chances to fix the substantial defect that’s plaguing your vehicle. If they can’t repair the defect after multiple attempts, or if your car is out of service for an extended period because it’s constantly in the shop getting worked on, you may very well have grounds for a valid lemon law claim that could get you the relief you deserve.

When your vehicle is found to be a lemon, California law recognizes that you have the right to seek several different types of relief. You might be entitled to a replacement vehicle, reimbursement for costs you’ve incurred because of the defective car, or cash compensation to make you whole again.

The law is specifically designed to make sure that you’re not left holding the bag with a defective vehicle that substantially impairs its use, value, or safety. The best way to understand exactly what rights you have, navigate the sometimes complex lemon law process, and pursue the most favorable outcome for your specific situation is to consult with an experienced lemon law attorney who knows the ins and outs of California’s laws.

While California’s lemon law covers a wide range of substantial defects that can seriously impact your vehicle, it’s important to understand that it doesn’t extend to minor cosmetic issues, problems you caused through owner abuse, or unauthorized modifications you decided to make to your car.

If you believe your vehicle has a substantial defect that meets the criteria for lemon law protection, don’t wait around hoping things will magically get better – reach out to an experienced lemon law attorney for a free consultation or case evaluation. With the right legal representation on your side, you can protect the investment you made in your vehicle and seek the compensation you deserve under California’s lemon law.

Contact An Experienced Lemon Law Attorney 

If your car is continuously breaking down, needs repairs, or is defective, contact San Diego Lemon Law, PC for a free consultation, free initial consultation, and free case evaluation. The car’s manufacturer pays our fees, so our representation will come at no cost to you.

Don’t allow a dealership to refuse to repair your lemon because they mistakenly claim the defect is due to lack of maintenance or everyday wear. As experienced lemon law attorneys with extensive knowledge of California’s lemon law, we are in a prime position to determine whether California’s lemon laws cover your car’s defects.