A new class-action lawsuit filed in Virginia alleges that Mazda knowingly sold CX-90 SUVs with faulty Lane-Keep Assist (LKA) systems and persistent brake squeal issues, despite documented complaints and attempted fixes. The case, brought by plaintiff James R. Burnell, highlights a recurring pattern of problems with the vehicle, mirroring a previous lawsuit filed less than a year ago over the same brake defects.
Immediate System Failure
Burnell’s experience is striking: he returned a newly purchased 2024 CX-90 after only one day due to the LKA system malfunctioning. The complaint details that the system would “stay engaged inappropriately,” meaning it forced unwanted steering corrections even when the driver was in control. He purchased a second CX-90, only to encounter the same problems, suggesting a systemic issue rather than an isolated incident.
Recurring Brake Squeal
Adding to the complaints, both vehicles exhibited the same loud brake squeal that was the focus of last year’s lawsuit. Despite multiple repair attempts, including applying anti-squeal compounds and full brake replacements, the squealing persisted. Dealerships reportedly insisted the brakes were functioning normally, even after repeated visits over six months.
Allegations of Deceptive Practices
The lawsuit accuses Mazda of “deceptive and deplorable conduct” by knowingly selling vehicles with defects and failing to properly address them. The complaint suggests the company prioritized downplaying or concealing these issues instead of fixing them for customers.
This lawsuit isn’t just about faulty parts; it alleges Mazda knowingly sold defective vehicles while actively concealing the problem.
The case raises questions about the quality control process for the CX-90 and whether Mazda adequately tested the vehicle before release. The fact that the same problems surfaced in multiple complaints, even after repair attempts, suggests a deeper engineering or manufacturing flaw that the company failed to address.
The legal action could force Mazda to recall affected vehicles and compensate owners for damages. The outcome will likely set a precedent for how automakers handle documented safety and performance issues in future models.
