Skip to main content
Lion Lemon

2022-2024 · Compact Coupe SUV

Infiniti QX55 Lemon Law Attorney

Repeated problems with your Infiniti QX55? See whether California lemon law may provide a buyback or refund, replacement vehicle, or cash settlement.

Tell us about your QX55's repair history. We'll review whether a buyback, replacement, or cash settlement may be available.

Get Your Free Infiniti QX55 Case Review

Free 60-second check · no cost, no obligation.

1 of 5
How many times has it been in the shop for the same problem?
When you win, the manufacturer pays our fees — not you. That's California law, and your case review costs you nothing either way.

Trusted by California drivers · 5.0

Free consultation. No obligation. We don't charge unless you win.

A quick eligibility check

Your QX55 may qualify if…

These are common indicators under California's Song-Beverly Act. An attorney reviews the full repair and warranty history before determining whether the firm can take a case.

You bought or leased the vehicle in California.

The problem arose while a manufacturer warranty covered the vehicle.

The dealer has had repeated repair opportunities, or the vehicle has spent significant time in the shop.

The defect continues and substantially affects the vehicle's use, value, or safety.

What clients say

“I had an excellent experience working with this lawyer. They were incredibly prompt with every response, which made the entire process feel smooth and stress-free. I always felt heard, and they were genuinely helpful in making sure my needs were met every step of the way. What stood out most was how kind and approachable they were—never intimidating, always willing to explain things clearly and patiently.”
Yael S. · Google review

Individual results vary and depend on the facts of each case. Past results do not guarantee a future outcome.

What happens next

Three straightforward steps

  1. 1

    Share your repair history

    Tell us about the defect, dealer visits, warranty, and time your QX55 spent in the shop.

  2. 2

    An attorney reviews it

    A licensed California attorney reviews the submitted information within 24 hours. The review is free and carries no obligation.

  3. 3

    We explain your options

    If the firm accepts the case, our attorneys handle manufacturer communications and pursue the remedy supported by the facts.

Why Infiniti QX55 Owners Choose Lion Lemon

Attorney-Led Review

Every case is reviewed by a licensed California attorney within 24 hours — not a call center.

$0 Cost to You

Under California Civil Code §1794(d), the manufacturer pays our attorney fees when we win — not you.

California Focus

We only practice California lemon law. Every attorney on our team works on Song-Beverly Act cases daily.

We Handle the Paperwork

We draft your demand letter, negotiate with Infiniti, and handle the filing — you focus on driving.

Why a warranty isn't enough

Your warranty vs. the lemon law

A warranty is a promise to attempt repairs. The lemon law is what protects you when those repairs never stick.

The manufacturer's warranty

  • The manufacturer decides which repairs to attempt.
  • It only obligates them to keep trying — not to actually fix the problem.
  • When the warranty ends, the manufacturer's repair obligation ends.

California's lemon law

  • Kicks in when repeated repairs don't fix a substantial defect.
  • Can require a refund, a replacement vehicle, or a cash settlement.
  • Your legal claim can survive after the warranty ends — if the defect was reported while it was in force.
  • When you win, the manufacturer pays your attorney fees — not you.
Explore QX55 defects, rights & FAQs

Common Infiniti QX55 Problems

KR20DDET variable compression turbocharged engine exhibiting premature turbocharger bearing wear and oil seal leaks. Turbo oil feed line restrictions cause insufficient lubrication to the turbo bearings, resulting in whining noises, blue exhaust smoke, and eventual turbo failure.
KR20DDET engine variable compression linkage developing excessive play and mechanical noise between 25,000 and 50,000 miles. The multi-link connecting rod system that enables variable compression wears at the pivot points, causing a distinct knocking sound under load.
CVT transmission shudder and vibration during low-speed acceleration, particularly noticeable between 15 and 30 mph. The torque converter lockup clutch engages inconsistently, and transmission fluid degradation accelerates the issue even with proper maintenance intervals.
Panoramic moonroof developing water leaks at the front seal and drain tube connections, allowing water to enter the headliner and drip onto the front seats and electronics. Clogged drain tubes and warped seal channels are the primary causes and can lead to electrical module corrosion.
ProPILOT Assist system disengaging unexpectedly on clearly marked highways due to camera and radar sensor calibration drift. The front-facing camera loses lane marking recognition in moderate rain or low sun angles, creating unsafe conditions when adaptive cruise control and lane centering suddenly deactivate.

Your California Lemon Law Rights

Under California's Song-Beverly Consumer Warranty Act, if your Infiniti QX55 has a substantial defect that cannot be repaired after a reasonable number of attempts, you may be entitled to:

  • Full refund of the purchase price
  • Replacement vehicle of comparable value
  • Cash compensation (cash-and-keep settlement)
  • Attorney's fees paid by the manufacturer

Infiniti QX55 Lemon Law FAQ

My QX55 turbocharger failed at low mileage. Is this a lemon law defect under California law?

Yes. A turbocharger failure on the KR20DDET engine at low mileage is a significant warranty defect that substantially impairs the vehicles use, value, and safety. Under the Song-Beverly Consumer Warranty Act, if Infiniti cannot permanently repair the turbo system, you are entitled to a refund or replacement vehicle. Turbo failure that leaves you stranded strengthens the safety impairment argument.

Does a water leak into the cabin of my QX55 qualify for California Lemon Law protection?

Yes. Persistent water intrusion that damages interior components and potentially compromises electrical systems is a defect that substantially impairs the use and value of your QX55. Under Song-Beverly, the manufacturer must repair such leaks under warranty. If the dealership cannot stop the leaks after a reasonable number of attempts, you may pursue a lemon law buyback or replacement.

Infiniti says a software update will fix my QX55 ProPILOT Assist issues. Should I wait?

You should allow the dealership to perform the software update, as each repair attempt including software updates counts toward your lemon law claim under the Song-Beverly Act. Document the visit and note whether the update resolves the issue. If the ProPILOT Assist continues to malfunction after the update, this failed attempt strengthens your case for a lemon law claim.

How do I start a lemon law claim against Infiniti for my QX55 in California?

First, ensure all repair attempts are documented with written repair orders from authorized Infiniti dealerships. Then consult with a California lemon law attorney who can evaluate whether your QX55 meets the Song-Beverly Act requirements. Most lemon law attorneys offer free consultations and work on contingency because the manufacturer pays attorney fees if you prevail.

Other Infiniti Models We Cover

View all Infiniti models →

Latest Articles

Ready to see what your QX55 is worth?

Free 60-second check — no cost, no obligation.

Start my free case review →
Free Case Review