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Mercedes GLE, GLS, C-Class, E-Class, EQE, or EQS defects in California? Margarian Law has handled 6,000+ lemon law cases. Free case review.
Mercedes-Benz is the world's largest luxury automaker by sales, but the brand's recent shift toward complex MBUX infotainment software, 48V mild-hybrid architecture, and advanced ADAS systems has generated a series of high-volume NHTSA recalls and recurring defects affecting GLE, GLS, GLC, C-Class, E-Class, S-Class, EQE, EQS, AMG, and other models. California consumers who purchased or leased a defective Mercedes-Benz under warranty may be entitled to a buyback, replacement vehicle, or cash settlement under the Song-Beverly Consumer Warranty Act. The Margarian Law Firm has focused exclusively on automotive consumer protection for 20 years, recovering over $400 million for clients.
The recurring, documented problem areas across the lineup — the patterns behind many California claims.
~134,000 GLE and GLS SUVs (2020-2024) where a loose ground connection under the passenger seat can cause overheating and fire risk.
~105,000 GLE 450 and GLS 450 vehicles (2020-2023) where the transmission may fail to complete a downshift, potentially stalling the vehicle.
~80,000+ 2021-2024 C-Class, E-Class, S-Class, GLC, GLE, GLS, and G-Class vehicles where a cracked impeller may cause engine stalling. 80-amp fuse failure recall affecting EQE, EQS, C-Class, E-Class, S-Class, and SL, causing potential loss of electrical function and stalling.
~27,000 AMG sedans, coupes, and convertibles where misrouted wiring allows water exposure and short-circuit risk.
~15,000 GLC and GLC AMG vehicles (2019-2022) with non-compliant headlight beam alignment. Persistent MBUX infotainment crashes, touchscreen freezes, backup camera failures, and air suspension defects (ride-height faults, clunking) reported across multiple GLE and GLS model years.
310,667 vehicles across seven model lines (2020-2021 CLA, 2019-2022 A-Class, 2022-2023 C-Class, 2024 CLE, 2020-2026 GLA and GLB, 2023-2024 GLC) where a corroded micro-switch can silently prevent the electronic parking brake / Auto-Park feature from engaging when the driver's door opens, creating rollaway risk (NHTSA 26V481); no owner remedy until September 2026.
Settled Margarian Law cases on Mercedes-Benz vehicles, published with the actual settlement math.
See every published case, with the settlement math shown →
Every case is different. Past results do not guarantee a similar outcome; results depend on the facts of each case.
California's Song-Beverly Consumer Warranty Act requires a manufacturer to repurchase or replace a vehicle it cannot repair after a reasonable number of attempts under warranty. If your Mercedes-Benz qualifies, the manufacturer — not you — pays the attorney fees.
Tell us what the dealer hasn't been able to fix. We'll tell you if you have a case — for free.
Recent California lemon law claims involving Mercedes-Benz have most frequently cited the 48V ground cable fire risk on GLE and GLS (confirmed NHTSA recall, ~134,000 vehicles), 9-speed transmission stalling software defect on GLE 450 and GLS 450 (~105,000 vehicles), fuel pump impeller failures across C-Class, E-Class, S-Class, GLC, GLE, GLS, and G-Class (~80,000+ vehicles), MBUX infotainment system crashes and touchscreen freezes, air suspension faults, and 80-amp fuse failures on EQE and EQS models. Whether any specific defect qualifies under the Song-Beverly Act depends on your repair history and warranty status.
Lemon law claims against Mercedes-Benz are filed against Mercedes-Benz USA, LLC under California's Song-Beverly Consumer Warranty Act. The process typically begins with gathering all repair orders, confirming your vehicle's warranty status, and documenting the complete defect history. An attorney who focuses on lemon law can evaluate whether your case qualifies, prepare a formal demand to Mercedes-Benz USA, and represent you through negotiation or litigation if a fair resolution is not reached.
A software update counts as a repair attempt under California Lemon Law. If the same defect returns after a software update, or if multiple software updates have failed to resolve the issue, the unresolved defect may still support a lemon law claim under the Song-Beverly Act. Documenting each update and each recurrence of the defect is essential to building a strong case.
Under the Song-Beverly Consumer Warranty Act, when a lemon law claim is successful, Mercedes-Benz USA is responsible for paying the consumer's reasonable attorney fees and costs separately, in addition to the recovery. This fee-shifting structure means qualified California consumers can pursue lemon law representation at no out-of-pocket cost when their case is successful. There is no guarantee of any particular outcome; results vary based on the facts of each case.
An inability to duplicate a defect does not automatically bar a lemon law claim in California. If you have documented the defect through dashcam video, photos, or written records of symptoms, that evidence can support your claim. Multiple repair orders stamped 'unable to duplicate' are themselves evidence that Mercedes-Benz has been given the opportunity to repair the defect without success.
In a California lemon law buyback, Mercedes-Benz USA, LLC repurchases your vehicle and refunds the purchase price, less a statutory usage fee calculated from the mileage at the time the defect was first reported to the dealer. A typical buyback may include reimbursement of the down payment and payments made, payoff of any remaining loan or lease balance, sales tax, registration fees, finance charges, and documented out-of-pocket costs such as towing or rental. Specific amounts depend on the facts of your case; there is no guarantee of a particular result.
Yes. California's Lemon Law applies to all Mercedes-Benz models sold under the manufacturer's warranty, including AMG performance variants and the EQE and EQS electric vehicles. AMG models have been subject to a confirmed NHTSA wiring harness fire-risk recall (~27,000 vehicles), and EQE and EQS models have been subject to an 80-amp fuse failure recall. The same Song-Beverly Act analysis applies regardless of model line or powertrain type.
Timelines vary based on the strength of the documentation, Mercedes-Benz USA's response, and whether the case resolves through negotiation or proceeds to litigation under the Song-Beverly Act. Some cases resolve within a few months; others take longer. There is no guaranteed timeline for any particular matter.
Yes. California's Lemon Law covers both purchased and leased Mercedes-Benz vehicles, including Certified Pre-Owned, so long as the defect appears while the vehicle is covered by the original manufacturer's warranty and the other statutory requirements of the Song-Beverly Consumer Warranty Act are met.
Compensation under California's Lemon Law may include a full manufacturer buyback, a replacement vehicle of comparable value, or a negotiated cash settlement, depending on the facts of your case. Recovery may also include reimbursement of related out-of-pocket expenses, payoff of loan or lease balances, and recovery of attorney fees and costs paid separately by Mercedes-Benz USA when the case is successful. There is no guarantee of any particular outcome; results vary based on the facts of each matter.
A closer look at the Mercedes-Benz issues our attorneys have covered.
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