2024 Land Rover Defender 110Recalls, problems, MPG & safety

“On October 7th I was driving on the interstate when the engine and battery light came on in my 2024 Land Rover Defender, a notice came on the dash display stating "Stop Safely Electrical Fault Detected". I got off the interstate and safely pulled over and called Land Rover Boise. They stated my car had a part on recall and was unsafe to drive. I have never gotten notification about this recall. He then stated I would need to tow my car at my own expense. Upon inspection at the Boise dealership they are now telling me my battery is dead and they will cover the recall part but not the battery despite them both happening at the same time. Prior to October 7th and the DC-DC Converter failure my battery light had never turned on nor had it ever been dead. The new battery including testing the old one is approximately $2,400 which they are saying is my responsibility. In total they are trying to make me pay my towing fee $2,400, dead battery $2,400, rental car $400 and time off of work to make calls/pick up vehicle as a result of a recalled part that currently has no fix or fix date. I am extremely worried to even drive the car with this defective part. I do not feel…”

“Vehicle: 2024 Land Rover Defender, VIN [XXX] Related recall: NHTSA campaign 26V248 (JLR internal D126 / H575) This complaint concerns the unavailability of a remedy for a defect that can cause complete loss of drive power while the vehicle is in motion. Timeline: - April 17, 2026: Jaguar Land Rover North America filed Part 573 report for campaign 26V248, covering 170,169 mild-hybrid vehicles including 53,644 2020-2024 Defenders. JLR's filing describes the defect as an internal fault in the boost control microchip of the DC-DC converter, and states that failure results in loss of 12-volt system charging and can lead to complete loss of drive power and exterior lighting. - June 20, 2026: I received an interim owner letter. The letter confirms the defect and the safety risk. It states no remedy is available and that additional correspondence will follow at an unspecified date. - August 11, 2026: No remedy is available. No estimated remedy date has been communicated to me. Approximately four months have elapsed since the Part 573 filing and approximately two months since owner notification. Issue one - the interim notification does not address safe operation.”

“Car has had 2 separate, distinct failures of the DC/DC converter which result in electrical faults rendering all systems unusable (gearbox, steering, etc.) and making the care immobile. I have had it replaced once in September 2025 following a failure, and then the replacement failed in January 2026. This is incredibly dangerous while driving. Dealer and Land Rover are aware of widespread failures, parts are backordered with no timeline. Warning light starts with 'Electric Fault Detected' and continues to function for an indeterminate amount of time before failing completely.”