Mercedes EQE & EQS Lemon Law: California EV Owner Rights
The Mercedes-Benz EQE and EQS are among the most advanced electric vehicles on the road — and like any complex EV, they can develop defects that the dealer struggles to fix. California's Lemon Law covers electric vehicles exactly like gas cars: if Mercedes can't repair a substantial, warranty-covered defect in your EQE or EQS after a reasonable number of attempts, you may be entitled to a buyback, a replacement, or a cash settlement, with Mercedes-Benz paying your attorney fees. (Driving an EQB instead? See our guide on the Mercedes EQB battery recall.)
Common EQE and EQS problems owners report
Complaints California owners have raised with the EQE and EQS include:
- High-voltage battery and charging faults — failed charging, reduced range, or battery-related warnings.
- MBUX infotainment and the Hyperscreen freezing, rebooting, or losing features.
- Drivetrain and electric-motor faults, including reduced-power or stalling events.
- Software and electronics bugs, sometimes appearing after over-the-air updates.
- Door, seal, and build-quality or trim defects on these premium models.
Do dealer software fixes count as repair attempts?
Yes — repeated attempts to fix the same defect, whether through software updates or hardware repairs, can count toward a lemon law claim if the problem keeps returning. Keep every repair order, loaner record, and service message; thorough documentation is what makes a Mercedes EV claim succeed.
What you may be entitled to
If your EQE or EQS qualifies, you may receive a buyback (a refund of what you've paid, minus a mileage offset), a replacement vehicle of comparable value, or a cash-and-keep settlement. Because these are high-value luxury EVs, the numbers can be significant — and the manufacturer pays your reasonable attorney fees, so there's no cost to you to pursue a claim.
If your Mercedes EQE or EQS has a defect that won't stay fixed, a free case review will tell you whether it qualifies and what your claim could be worth.
Frequently Asked Questions
Are the Mercedes EQE and EQS covered by California's Lemon Law?
Yes. California's Lemon Law covers electric vehicles, including the Mercedes EQE and EQS, when a substantial warranty defect can't be repaired after a reasonable number of attempts. Mercedes-Benz pays your attorney fees on a successful claim.
Do MBUX software updates count as repair attempts?
They can. If Mercedes repeatedly tries to fix a defect through software updates or service visits and the problem persists, those attempts can support a lemon law claim like repeated in-person repairs.
What can I recover for a defective Mercedes EQE or EQS?
Potentially a buyback (a refund minus a mileage offset), a replacement vehicle, or a cash-and-keep settlement — plus your attorney fees paid by Mercedes-Benz.
This article is general information, not legal advice, and does not create an attorney-client relationship. Every case is different; for advice about your situation, consult a licensed attorney.