BMW i5 Lemon Law

The i5's most serious reported defect is a software error in the electric drive motor that can wrongly detect a "double-isolation" fault and command the high-voltage system to shut down while you drive. When that happens, the i5 loses propulsion for roughly 15 to 20 seconds — power steering and brakes stay active, but the car will not accelerate — and the cluster typically shows a "Drivetrain Malfunction" or reduced-power message. BMW recalled 2024 i5 vehicles for this condition (NHTSA campaign 25V395) with an over-the-air or dealer software update, but a recall alone does not fix every car, and drivers have reported the warning returning after service.

Beyond the drive-motor shutdown, i5 owners report the range of glitches that come with a new, software-heavy EV: DC fast-charging sessions that error out or slow to a crawl, Plug-and-Charge failing to authenticate, the iDrive infotainment and instrument display freezing or rebooting, phantom warning messages, 12-volt battery drains that leave the car dead, and assorted build-quality and rattling complaints. Any one of these, if it substantially impairs the use, value, or safety of the vehicle and can't be repaired in a reasonable number of attempts, can support a claim.

California's Lemon Law fully covers electric vehicles, including the i5's battery, charging system, drive motor, and software. If a defect that substantially impairs use, value, or safety isn't fixed after a reasonable number of repair attempts — or if your i5 is out of service for an extended cumulative period waiting on parts or a software fix — you may be entitled to a buyback, a replacement, or a cash settlement, with BMW paying your attorney fees. You do not need a recall to qualify; you need a defect the manufacturer could not repair.

A recall is not automatically a lemon — it's the manufacturer acknowledging a defect and offering a free repair. California's Lemon Law (the Song-Beverly Act) comes into play when a substantial defect can't be fixed after a reasonable number of attempts, or when your i5 has been out of service for 30 or more cumulative days.

If your BMW i5 qualifies, you may be entitled to a buyback (a refund of what you've paid, minus a mileage offset), a replacement vehicle, or a cash-and-keep settlement — and BMW pays your attorney fees on a successful claim, so pursuing your case costs you nothing out of pocket.