Your Range Rover Can Shut Down on the Highway Without Warning — and Land Rover Ignored 6,000 Complaints Before Acting
Key Takeaways
- Jaguar Land Rover is recalling 170,169 vehicles in the U.S. after a DC-DC converter defect can cause a complete loss of drive power and all exterior lighting while driving — leaving you coasting to a stop with no headlights, brake lights, or turn signals.
- JLR received nearly 6,000 complaints about the defect between 2019 and 2026 but classified it as a “customer satisfaction” issue — not a safety defect — until NHTSA forced them to issue a recall in April 2026.
- Nearly every JLR model is affected: Range Rover, Range Rover Sport, Range Rover Velar, Defender, Discovery, Jaguar F-Pace, and Jaguar E-Pace from model years 2020 through 2026.
- No fix exists yet. JLR says the repair is “currently under development” and owner notification letters won’t arrive until June 12 at the earliest — with no timeline for when dealers will actually be able to repair the vehicles.
A $100,000 SUV That Can Die on I-95 Without Warning
There’s a particular kind of betrayal that comes with spending six figures on a vehicle and having it quit on you in the middle of traffic.
That’s exactly what’s happening to Range Rover owners across the country — and has been happening for seven years. The difference is that now, finally, there’s a recall to prove it.
On April 23, 2026, Jaguar Land Rover filed a recall with NHTSA covering 170,169 vehicles in the United States. The defect is in the DC-DC converter — a critical component in JLR’s mild hybrid drivetrain that maintains the vehicle’s 12-volt electrical system. When it fails, the vehicle doesn’t just lose an accessory or throw a warning light. It loses everything.
Drive power. Gone. Headlights. Gone. Brake lights. Gone. Turn signals. Gone. The vehicle coasts to a stop wherever it happens to be — on the highway, in an intersection, in a parking garage — with no ability to accelerate, no ability to signal, and no exterior lighting to warn other drivers.
A dashboard message appears: “Stop Safely — Electrical Fault Detected.” If you ignore it, additional warnings follow. Then the vehicle shuts down completely.
Every Major JLR Model Is on the List
The recall covers virtually the entire Jaguar Land Rover lineup equipped with a mild hybrid (MHEV) drivetrain. The only model not included is the all-electric I-Pace.
Land Rover models affected: The Range Rover, Range Rover Sport, Range Rover Velar, Defender, and Discovery — spanning model years 2020 through 2026 depending on the model. These are the vehicles that define JLR’s brand in the United States, and particularly in South Florida, where Range Rovers are as common in Boca Raton, Coral Gables, and Naples as pickup trucks are in rural Florida.
Jaguar models affected: The Jaguar F-Pace and E-Pace SUVs — both mild hybrid variants — are included in the recall.
The defect traces back to a faulty microchip in the DC-DC converter’s boost control circuit. When the chip fails, the converter stops charging the 12-volt system. Without 12-volt power, every electrical system in the vehicle cascades into failure — from the engine management computer to the exterior lights to the power steering.
6,000 Complaints Over Seven Years — and JLR Called It “Customer Satisfaction”
Here’s where this recall goes from concerning to infuriating.
Jaguar Land Rover didn’t just discover this problem last month. Between July 2019 and April 2026, the company received 5,952 reports of DC-DC converter replacements in the United States alone. Nearly six thousand vehicles had their converters swapped out under warranty because the component failed.
Six thousand failures is not a statistical anomaly. It’s a pattern. And JLR knew about it.
The company even created an engineering task force in 2025 to investigate the issue. But internally, JLR classified the DC-DC converter failure as a “customer satisfaction” concern — not a safety defect. In JLR’s view, a vehicle that could lose all drive power and lighting while moving at highway speed was a quality issue, not a safety issue.
NHTSA disagreed. In April 2026, the agency contacted JLR and made it clear that the government considered this a safety matter, not a customer satisfaction matter. JLR’s own recall documentation states that after receiving NHTSA’s input, the company “decided to proceed in accordance with the Agency’s viewpoint.”
Translation: JLR didn’t recall these vehicles because they decided it was the right thing to do. They recalled them because the federal government told them they had to.
There Is No Fix — and There Won’t Be One for Months
Most recalls come with a remedy attached. A software update. A replacement part. A dealer procedure. Something.
This recall has none of those things. JLR’s filing states plainly: “The remedy for this recall is currently under development.”
That means JLR is recalling 170,000 vehicles and telling their owners: yes, your car has a known defect that could shut it down without warning on the highway. No, we don’t know how to fix it yet. We’ll send you a letter in June telling you there’s a problem. We’ll send you another letter later — at some unspecified date — when we figure out how to repair it.
In the meantime, you’re driving a vehicle with a federally recognized safety defect and no available remedy. Every trip on I-95, every school run, every late-night drive home is a roll of the dice on whether today is the day your DC-DC converter fails.
South Florida Is the Epicenter of This Recall
If there’s one market in the country where this recall hits hardest, it’s South Florida.
Range Rover is not just popular in Miami-Dade, Broward, and Palm Beach counties — it’s a cultural fixture. The Range Rover Sport and full-size Range Rover are among the most common luxury vehicles on the roads between Boca Raton and Coral Gables. JLR’s dealer network in South Florida is dense precisely because demand is so high.
And the driving conditions that define South Florida amplify the danger of this specific defect. Loss of drive power on the Palmetto Expressway at rush hour means you’re coasting to a stop in the middle of six lanes of aggressive traffic with no brake lights to warn the car behind you. Loss of exterior lighting on I-95 at night means you’re invisible to every vehicle around you. Loss of power on the MacArthur Causeway between Miami and South Beach means you’re stalled on a bridge with no shoulder.
These aren’t theoretical scenarios. With nearly 6,000 failures already reported nationally, the math suggests hundreds of Florida Range Rover owners have already experienced this defect. They just didn’t know it was a recall — because until two weeks ago, JLR didn’t think it was one.
When the Manufacturer Doesn’t Think Your Safety Matters
The most damaging detail in this entire recall isn’t the defect itself. It’s the timeline.
2019: First DC-DC converter failures begin appearing. JLR starts replacing converters under warranty.
2019–2025: Failures continue accumulating. Nearly 6,000 converters are replaced. JLR classifies the issue as customer satisfaction — not safety.
2025: JLR creates an engineering task force to study the problem.
April 7, 2026: NHTSA contacts JLR and tells the company this is a safety issue.
April 10, 2026: JLR’s internal committee decides to “proceed in accordance with the Agency’s viewpoint.”
April 23, 2026: The recall is filed. No remedy available.
June 12, 2026 (projected): First owner notification letters mailed — telling owners there’s a problem but no fix.
TBD: Actual repair becomes available.
Seven years of complaints. Nearly six thousand warranty replacements. And it took a phone call from the federal government to make JLR admit this was a safety problem.
For any Range Rover owner who brought their vehicle to the dealer multiple times for power loss, electrical failures, or DC-DC converter replacements — and was told it was a normal service issue — that timeline tells you everything you need to know about how seriously the manufacturer took your safety.
When a Recall Without a Fix Becomes a Lemon Law Claim
A recall notice without a remedy is a strange thing. It tells you the manufacturer acknowledges a dangerous defect exists. But it doesn’t actually solve the problem.
If your Range Rover, Defender, Discovery, or Jaguar has experienced DC-DC converter failures — especially multiple failures — the recall is only part of the picture. A recall promises a free repair someday. Florida’s Lemon Law promises a resolution now.
If your vehicle has been to the dealer three or more times for the same defect, or has spent 30 or more cumulative days out of service for warranty repairs during the first 24 months after delivery, you may qualify for a full manufacturer buyback, replacement vehicle, or cash settlement — including your purchase price, taxes, finance charges, and incidental costs.
For vehicles outside the 24-month Lemon Law window, the federal Magnuson-Moss Warranty Act may provide protection if the defects appeared while the vehicle was covered under manufacturer warranty.
And here’s the detail that matters for Range Rover owners specifically: if you’ve had your DC-DC converter replaced under warranty — perhaps more than once — each of those service visits counts toward the repair attempt threshold. The manufacturer’s own warranty records may already contain the documentation you need.
How Law Car Manager Connects You to Justice
You paid Range Rover prices for Range Rover quality. When the vehicle can’t keep its own lights on at highway speed — and the manufacturer spent seven years calling it a “satisfaction” issue instead of a safety defect — you deserve more than a letter in June telling you they’re still working on a fix.
Law Car Manager connects Florida luxury vehicle owners with independent, top-tier Lemon Law attorneys who handle cases against Jaguar Land Rover, Range Rover, and every other manufacturer selling vehicles in this state.
No upfront cost. The manufacturer pays your attorney fees when you prevail.
No waiting for a remedy that doesn’t exist. The attorneys in our network can evaluate your case today — you don’t need to wait for JLR to develop a fix.
No more being treated like a “customer satisfaction” issue. When a $100,000 vehicle can’t keep its power on, the law calls that a defect. The attorneys we connect you with treat it like one.
If your Range Rover has left you stranded, if your Defender has lost power on the highway, or if any JLR vehicle has been in the shop repeatedly for electrical failures — the law is on your side.
👉 Get a Free Case Review at LawCarManager.com or call (305) 301-9059 today.
Sources
- National Highway Traffic Safety Administration — nhtsa.gov/recalls
- NHTSA Recall Campaign 26V248
- Cars.com — “170,000-Plus Land Rover, Jaguar SUVs Recalled for Loss of Drive Power” (April 24, 2026)
- CarComplaints.com — “Land Rover DC-DC Converter Recall Follows 6,000 Replacements” (April 24, 2026)
- Florida Attorney General Lemon Law Division — myfloridalegal.com/lemon-law
Law Car Manager is a legal marketing agency and consumer matching service. We are not a law firm and do not provide legal advice. We connect consumers with independent, licensed attorneys who specialize in Lemon Law and automotive consumer protection.
