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Lion Lemon

2023-2024 · Electric SUV

Cadillac Lyriq Lemon Law

Experiencing problems with your Cadillac Lyriq? Our California lemon law attorneys can help you get the compensation you deserve.

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Common Cadillac Lyriq Problems

The Ultium battery platform's battery management system (BMS) generates false high-voltage isolation fault warnings, forcing the vehicle into reduced-power turtle mode and displaying a "Service High Voltage Charging System" alert.
The single-motor rear-drive Ultium propulsion unit exhibits intermittent loss of regenerative braking caused by a faulty onboard charger module that disrupts communication between the drive motor inverter and the battery pack.
The 19.2 kW onboard AC charging module fails to accept Level 2 charging sessions above 10 kW due to an overheating IGBT switching component, resulting in significantly longer home charging times.
The electronically controlled all-wheel-drive front motor coupling in dual-motor Lyriq models produces a grinding vibration during low-speed turns caused by premature wear of the electromagnetic clutch plates.
The 33-inch LED display panel develops persistent pixel banding and color uniformity issues along the driver information cluster zone, requiring a full dashboard display module replacement under warranty.

Your California Lemon Law Rights

Under California's Song-Beverly Consumer Warranty Act, if your Cadillac Lyriq 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

Cadillac Lyriq Lemon Law FAQ

Does California's Lemon Law apply to electric vehicles like the Cadillac Lyriq with Ultium battery issues?

Yes, the Song-Beverly Consumer Warranty Act applies equally to electric vehicles, including the Cadillac Lyriq. Battery system defects, charging failures, and propulsion issues are covered just like engine or transmission problems in conventional vehicles. If the dealer cannot resolve an Ultium battery or drivetrain defect after a reasonable number of repair attempts, your Lyriq may qualify as a lemon.

My Lyriq keeps going into reduced power mode due to battery faults. How does this affect my lemon law claim?

A recurring reduced-power condition is a serious safety and usability defect that substantially impairs your Lyriq's value and use under the Song-Beverly Act. Because this defect can leave you stranded or unable to maintain highway speeds, it may qualify as a safety defect requiring only two repair attempts to trigger the lemon law presumption. Document each occurrence with screenshots of the dashboard warning messages and keep all repair orders.

Can I get a lemon law refund for my Lyriq if the EV tax credit was applied to my purchase?

Yes, you can still pursue a full refund under the Song-Beverly Act regardless of any federal or state EV tax credits you received. The refund is based on the actual amount you paid for the vehicle, including the purchase price, taxes, and fees. The tax credit is a separate federal benefit and does not reduce your lemon law recovery. You should consult a lemon law attorney to confirm how credits are handled in your specific situation.

The dealer says Cadillac needs more time to develop a software fix for my Lyriq's charging issue. Do I have to keep waiting?

No, the Song-Beverly Act does not require you to wait indefinitely for the manufacturer to develop a repair. If your Lyriq has been out of service for a cumulative total of more than 30 days for warranty repairs, or the defect has not been fixed after a reasonable number of attempts, you have the right to demand a refund or replacement. The manufacturer's inability to source a fix is not a valid defense under California law.

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