California Lemon Law · Mercedes-Benz · 2023–2024
Mercedes-Benz EQS SUV Lemon Law
Talk to a Mercedes-Benz lemon law attorney — your Mercedes-Benz EQS SUV may qualify for a buyback, replacement, or cash settlement.
If your Mercedes-Benz EQS SUV has lost drive power, gone dark on its screens, or shut down its high-voltage battery, it may be tied to a known software and electrical defect. If the recall repair doesn't fix it, your EQS SUV may qualify as a California lemon.
The EQS SUV battery-shutdown and electrical defect
The EQS SUV and its EQE, EQS, and EQE SUV siblings have been recalled over battery management system software that can shut the high-voltage battery down while the vehicle is being driven, resulting in a sudden loss of drive power (NHTSA 24V372). A sudden power loss on an electric SUV is a serious safety hazard, especially at highway speed or in traffic.
These vehicles have also been recalled over an improperly manufactured 80-amp fuse that can cause electrical problems, including loss of power, blank displays, and non-working safety systems, with a follow-up campaign after some fuse boxes were reworked incorrectly during the earlier repair. Owners can be left dealing with the same failure across more than one recall attempt.
Mercedes-Benz's remedy for the battery software defect is a dealer software update, and the fuse remedy involves inspecting or replacing the fuse box. When a software update doesn't stop the power loss, the electrical faults return, or the vehicle goes back to the dealer repeatedly for the same problem, California's Lemon Law may apply.
Commonly Reported Mercedes-Benz EQS SUV Problems
Not every Mercedes-Benz EQS SUV is affected. Any substantial, warranty-covered defect that can't be fixed after a reasonable number of attempts — or that keeps your vehicle out of service — may support a claim.
Is Your Mercedes-Benz EQS SUV a Lemon?
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 EQS SUV has been out of service for 30 or more cumulative days.
If your Mercedes-Benz EQS SUV 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 Mercedes-Benz pays your attorney fees on a successful claim, so pursuing your case costs you nothing out of pocket.
Estimate your EQS SUV buyback with our free calculatorMercedes-Benz EQS SUV Lemon Law FAQs
Is the EQS SUV power-loss recall covered by California's Lemon Law?
It can be. The battery-shutdown software defect was recalled (NHTSA 24V372), but a recall alone isn't a lemon. If the software update doesn't fix the power loss, the electrical faults keep returning, or your EQS SUV is in the shop repeatedly for the same issue, you may be owed a buyback, replacement, or cash settlement under California's Lemon Law, with Mercedes-Benz paying your attorney fees.
My EQS SUV lost power while driving — does that strengthen my claim?
Yes. A sudden loss of drive power is a serious safety defect, which California treats more seriously and which can require fewer failed repair attempts to qualify. Have the recall repairs performed, keep your repair orders, and get a free case review.
My EQS SUV has a lot of miles. Is it still worth pursuing?
Usually yes, and this is where owners of expensive EVs talk themselves out of strong claims. The mileage offset is calculated from the miles you drove before your first repair attempt, not your current odometer — so miles accumulated while Mercedes worked through the problem do not reduce your recovery. On a six-figure SUV the buyback follows what you actually paid, and the attorney fee award is paid by Mercedes and scales with the case.
The recall was fixed but the same failure came back. Does that hurt me?
No — that pattern generally helps. A defect that returns after being declared repaired is the classic profile of a lemon, not evidence the problem was solved. It matters especially here: Mercedes issued a follow-up campaign after some fuse boxes were reworked incorrectly during the earlier repair, so owners have been through the same failure across more than one attempt. Each visit counts, and the clock does not reset because a fix held for a while.
Do over-the-air software updates count as repair attempts?
Often, yes — and this is where owners undercount their history most. If the manufacturer documents a software release as the remedy for a defect you reported, that is generally an attempted repair even though you never delivered the vehicle. Save the release notes and any message identifying an update as the fix for your issue.
My EQS SUV has had several different problems, not the same one repeatedly. Does that count?
Yes. California law does not require every complaint to be the same complaint. A collection of substantial defects that together impair the use, value, or safety of the vehicle can support a claim even where no single symptom recurred four separate times. Service advisors treat each as unrelated; the statute does not.
My EQS SUV has been waiting on a service appointment or parts. Does that help my case?
It can matter a great deal. The law counts days your vehicle is out of service regardless of the reason. Thirty or more cumulative days during the warranty period creates a presumption in your favor. The days need not be consecutive, and being given a loaner does not stop the clock. Keep a written log of every date the vehicle was unavailable.
How long do I have to file a Mercedes-Benz claim in California?
Tighter than most owners assume. Mercedes-Benz opted into California's AB 1755 procedures, so a claim generally must be filed within one year of your express warranty's expiration and no later than six years from the vehicle's original delivery date — materially shorter than the four-year rule applying to manufacturers who did not opt in. If your warranty has lapsed or is close to it, check the date first, not last.
My EQS SUV is leased. Am I covered?
Yes. Civil Code section 1795.4 gives a lessee the same rights and remedies as a buyer. Restitution on a lease covers your capitalized cost reduction and down payment, the payments you have made, and taxes and fees, and the manufacturer pays off the remaining lease obligation. There is no equity component, so the figure runs lower than a purchased vehicle at the same sticker — but the claim is just as real.
What should I gather before calling about my EQS SUV?
Every repair order, including visits closed as no problem found; correspondence identifying a software update as a fix; your purchase or lease agreement; all recall letters; written confirmation of any parts backorder; receipts for towing, rentals and loaners; and a log of days out of service. Include both recall letters if you have them — the original fuse campaign and the follow-up.
How much does an EQS SUV lemon law case cost me?
Nothing out of pocket. Under California's Lemon Law, Mercedes-Benz pays your attorney fees on a successful claim, so you can pursue a buyback or replacement without paying upfront.
Recent Results
Engine Issues
Mercedes-Benz GLE 63 S
Transmission & Engine Issues
Hit-and-Run Collision
Settled in 3 months
EV Charging Issues
Engine Issues
2025 Mercedes-Benz GLC 63 S
Transmission Issues
2023 Jeep Gladiator
Screen Issues
Mercedes-Benz
Battery Fire Risk
2024 Jeep Wrangler 4xe
Jeep 4xe Fire Risk
Every case is different and the outcome depends on its own facts and circumstances. Prior results do not guarantee or predict a similar outcome in any future case.
Related Resources
Is Your Mercedes-Benz EQS SUV a Lemon?
Free, no-obligation case review. We don't get paid unless you win — and the manufacturer pays our fees.
Call Now: 844-MOUSAVI