GM Cadillac Lyriq Class Action Lawsuit, Are You Affected by the EV Defect?

Two Cadillac Lyriq owners filed a proposed class action lawsuit against General Motors on April 2, 2026, in federal court in Washington State. The plaintiffs — Wendy J. Cochran of Washington and Charlene Riddle of Florida — claim their Lyriqs suffer from electrical, battery, and software defects that can cause the vehicles to become completely inoperable. No settlement exists yet. This article covers what was alleged, who may be affected, and what Lyriq owners should do now.

Quick Facts

Field	Detail
Defendant	General Motors LLC
Settlement Amount	TBD — No settlement reached yet
Claim Deadline	TBD — No claim form open yet
Who May Qualify	Cadillac Lyriq owners and lessees nationwide
Payout Per Person	TBD
Proof Required	TBD
Settlement Status	Proposed class action — active litigation
Administrator	TBD
Official Website	TBD — No settlement site open yet

Where the Case Stands Right Now

• The proposed class action was filed April 2, 2026, in the U.S. District Court for the Western District of Washington.
• The court has not yet decided whether to certify this as a class action. GM has not publicly responded to the complaint.
• No settlement has been proposed, no claim form is open, and no payment timeline exists at this stage.

Related article: Google $50M Black Workers Discrimination Settlement, What Black Workers Need to Know

What Is the Cadillac Lyriq Lawsuit About?

The lawsuit alleges that the Cadillac Lyriq has significant defects, and that GM was aware of these defects when it marketed the vehicle as a premium luxury electric SUV. At the center of the complaint is a claim that defects involving the control module communication, battery management systems, and charging systems can cause the vehicles to become “bricked” — meaning they cannot start, charge, or function at all.

The plaintiffs claim GM had knowledge of these defects through internal testing, warranty data, dealership reports, and complaints filed with regulators — yet continued to market the Lyriq as a reliable, premium EV built on its Ultium platform. When owners experienced failures, many had to have their vehicles towed to dealerships, where technicians reportedly struggled to diagnose or repair the root cause.

The plaintiffs are asking for a jury trial and for the court to certify the lawsuit as a class action, arguing that the defect affects all Lyriq owners, not just the two named plaintiffs. The legal claims include violations of federal warranty law and state-level consumer protection statutes.

Who May Be Eligible to Join This Lawsuit?

Because the lawsuit is still in the proposed class action stage, no formal eligibility criteria have been approved by the court. Based on the complaint as filed, you may potentially qualify if:

• You currently own or lease a Cadillac Lyriq
• You previously owned or leased a Cadillac Lyriq at any point since the model launched in 2022
• Your vehicle experienced loss of drive power, inability to charge, failure to start, or a complete system shutdown
• You experienced repeated dealership visits with no permanent fix

You may also qualify if you suffered financial losses — such as towing costs, rental car expenses, or diminished vehicle value — related to the alleged defects.

How Much Could You Receive?

No compensation amounts have been established. This lawsuit has not reached a settlement stage. Any payouts — whether for vehicle buybacks, repair reimbursements, or cash damages — depend entirely on how the litigation develops.

According to the complaint, GM offered to buy back some Lyriqs but has delayed completing those transactions. If a settlement is eventually reached, affected owners may receive repair reimbursements, buyback payments, extended warranties, or a combination of these remedies. All figures are TBD at this time.

What Lyriq Owners Should Do Right Now

Because no claim form exists yet, there is no action required to file a claim today. However, owners who believe they are affected should take the following steps now to protect their position:

1. Document every problem — Write down dates, symptoms, error messages, and how long your vehicle was inoperable. Keep a running log.
2. Save all dealership records — Collect every repair order, service visit record, and written communication with GM or Cadillac customer service.
3. File a complaint with NHTSA — Report your issue at NHTSA.gov. This creates an official record and strengthens any future class action.
4. Check your vehicle’s recall status — Enter your 17-digit VIN at NHTSA.gov/recalls to see if any active recalls apply to your Lyriq.
5. Contact Cadillac customer service — Call 1-800-333-4223 to report your issue and request it be documented in GM’s warranty system.
6. Monitor this case for updates — When a settlement is reached and a claim form opens, you will want your documentation ready to file immediately.

No estimated completion time applies — there is no claim form to file at this time.

Important Deadlines and Dates

Milestone	Date
Complaint Filed	April 2, 2026
Class Certification Ruling	TBD
Settlement Proposed	TBD
Claim Period Opens	TBD
Claim Filing Deadline	TBD
Opt-Out Deadline	TBD
Objection Deadline	TBD
Final Approval Hearing	TBD
Expected Payment Date	TBD

Frequently Asked Questions

Do I need a lawyer to file a claim? 

No lawyer is required to file a class action claim. Once a settlement is reached and approved, a claim form will be made available to eligible owners. You can complete it on your own. If your individual losses are significant — such as a vehicle that became worthless — consulting a consumer protection attorney may help you decide whether to opt out and pursue a separate claim.

Is this lawsuit legitimate?

 Yes. The lawsuit was filed April 2, 2026, in the U.S. District Court for the Western District of Washington by two named plaintiffs against General Motors. It is a real federal court filing, not a scam. The case is in active, early-stage litigation.

When will I receive a payment? 

There is no payment timeline yet. This case has not settled. Payments to class members — if any — will only become available after a settlement is proposed, approved by the court, and administered. That process typically takes one to three years from the filing date.

What if I already sold my Lyriq? 

You may still qualify. Class action lawsuits often cover former owners who experienced the alleged defect during their ownership period. Keep documentation of your purchase, any repairs, and your sale. The final eligibility criteria will be established if and when the court certifies a class.

Will a settlement payment affect my taxes?

 Possibly. The IRS generally considers payments for vehicle damages or loss of use as non-taxable. However, payments that compensate for economic gains — such as amounts above your actual losses — may be taxable. Consult a tax professional once any settlement payment is issued to understand how it applies to your specific situation.

My Lyriq had multiple recalls — does that affect this lawsuit? 

The class action focuses on specific EV system defects involving battery management, charging, and control modules. Prior recalls — such as those for antilock brakes or touchscreen software — are separate matters. However, if those recall repairs did not resolve your vehicle’s problems, document that clearly. Repeated failed repairs can support a stronger individual claim or lemon law case.

What is a proposed class action, and how is it different from a settled case? 

A proposed class action is a lawsuit where plaintiffs ask the court to let them represent a larger group of affected consumers. The court must approve that request before the case becomes a true class action. Unlike a GM class action lawsuit settlement where a claim form is already open, this case has no settlement and no claim form yet — it is still in the earliest stage of litigation.

Could I have a separate lemon law claim? 

Possibly, and independently of this class action. If your Lyriq has been in for the same repair three or more times without a fix, or has been out of service for a significant number of days, you may qualify for relief under your state’s lemon law. For context on how similar vehicle defect litigation unfolds, see how the Volvo infotainment class action lawsuit developed after repeated failed repairs. Lemon law claims are separate from class actions and can proceed regardless of how this lawsuit resolves.

Sources and References

• Law360 — Cadillac Owners’ Class Action Says GM Botched EV Design (April 2, 2026)
• NHTSA — Cadillac Lyriq Recalls

Last Updated: April 7, 2026

Disclaimer: This article is for informational purposes only and does not constitute legal advice. Legal claims and outcomes depend on specific facts and applicable law. For advice regarding a particular situation, consult a qualified attorney.