Buying a new or certified pre-owned vehicle is supposed to offer peace of mind. But what happens when your car starts having recurring issues that just won’t go away? Fortunately, California Lemon Law protects consumers from being stuck with defective vehicles if the defect significantly impairs the car’s use, value, or safety.

At Shainfeld Law, our experienced Los Angeles lemon law attorney has helped countless consumers get compensation for their defective vehicles.

Below are seven common defects that could qualify your car as a lemon under California law.

Man is checking defected car

Engine or Transmission Failure

Engine and transmission issues are some of the most serious—and most common—defects in lemon law cases. These problems can include rough shifting, loss of power, engine stalling, overheating, or complete failure. If your car won’t reliably get you from point A to point B, it could very well be a lemon.

Electrical System Malfunctions

Today’s vehicles are highly computerized, and electrical issues can affect everything from your dashboard to your power steering. Common signs include battery drain, warning lights that won’t shut off, or systems like infotainment, lights, or windows not working properly. When these systems malfunction repeatedly, it can be both dangerous and frustrating.

Brake System Defects

If your brakes aren’t functioning properly—even after multiple repair attempts—your safety is at risk. Common brake-related issues that can qualify under the Lemon Law include premature wear, grinding or squeaking noises, faulty ABS systems, and inconsistent brake performance.

Steering Problems

Defects in the steering system, including power steering failure or excessive pulling to one side, can make your vehicle unsafe to drive. These issues must be taken seriously, especially when they affect your ability to control the vehicle.

Fuel System Issues

Fuel system defects can lead to strong fuel odors, fuel leaks, or poor fuel efficiency. In some cases, they may even increase the risk of fire. If the dealership can’t permanently fix the problem after a reasonable number of attempts, you may have a valid Lemon Law claim.

Defective Suspension or Alignment

Suspension problems, such as clunking noises, uneven tire wear, or a rough ride, can make your car unsafe or uncomfortable to drive. Persistent suspension or alignment defects—especially if they affect handling—can qualify under California’s Lemon Law protections.

Air Conditioning or Heating Malfunctions

While these systems may not seem critical, they can impact your car’s value and comfort, especially in extreme weather. Repeated issues with A/C or heating that go unresolved may support a Lemon Law claim, particularly if they are tied to deeper electrical or mechanical problems.

Think Your Car Might Be a Lemon? Shainfeld Law Can Help

If your vehicle has been in the shop multiple times for the same problem—or out of service for extended periods—you may be entitled to a replacement vehicle, refund, or cash settlement under California’s Lemon Law.

At Shainfeld Law, we’re dedicated to helping Los Angeles consumers hold manufacturers accountable. Call 888-609-2593 or request a free consultation online—and remember, we don’t get paid unless you win.