Most common 2020 Land Rover Defender problems
Share of the 55 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Land Rover Defender complaints by model year
2020 Land Rover Defender recalls (7)
Electrical system › Propulsion system › DC/DC converter
Jaguar Land Rover North America, LLC (Land Rover) is recalling certain 2019-2024 Land Rover Range Rover Sport, 2020-2024 Land Rover Range Rover Evoque, Land Rover Range Rover, Land Rover Discovery Sport, Land Rover Defender, 2021-2024 Land Rover Range Rover Velar, Jaguar E-Pace, F-Pace, and Land Rover Discovery vehicles.
Remedy: Dealers will update the vehicle software, free of charge. Interim letters notifying owners of the safety risk are expected to be mailed November 13, 2026.
Air bags › Frontal
Jaguar Land Rover North America, LLC (Land Rover) is recalling certain 2020-2026 Land Rover Defender, 2021-2026 Discovery, and 2022-2026 Range Rover vehicles. The driver's air bag clockspring connector may corrode, which can cause the air bag not to deploy as intended.
Remedy: Dealers will apply a protective lubricant gel to the driver's air bag connector terminals, free of charge. Owner letters were mailed August 3, 2026. Owners may contact Land Rover's customer service at 800-637-6837.
Electrical system › Propulsion system › DC/DC converter
Jaguar Land Rover North America, LLC (Land Rover) is recalling certain 2021-2024 Land Rover Range Rover Velar and Land Rover Discovery, 2020-2023 Land Rover Range Rover Evoque, 2019-2024 Land Rover Range Rover Sport, 2020-2024 Land Rover Range Rover, 2020 Land Rover Discovery Sport, 2020-2024 Land Rover Defender, 2021-2024…
Remedy: Dealers will update the central software, free of charge. Interim letters notifying owners of the safety risk were mailed June 17, 2026. Additional letters will be sent once the final remedy is available.
Engine and engine cooling › Engine › Oil/lubrication
Jaguar Land Rover North America, LLC (Land Rover) is recalling certain 2019-2023 Range Rover Sport, 2020-2023 Range Rover, Defender, 2022-2023 Discovery, and 2023 Range Rover Velar vehicles. The engine cam carrier oil channel may be blocked, which can lead to an oil leak.
Remedy: Dealers will inspect and replace the engine cam carrier and related components as necessary, free of charge. Owner notification letters were mailed March 29, 2023.
Child seat › Vehicle latch anchor
Jaguar Land Rover North America, LLC (Land Rover) is recalling certain 2020-2021 Land Rover Defender vehicles. The owner's manual incorrectly states that the third-row seating is equipped with LATCH child seat restraints with top tethers.
Remedy: Land Rover will mail owners the correct information to insert into the owner's manual, free of charge. Owner notification letters were mailed on September 23, 2021.
Exterior lighting › Turn signal
Jaguar Land Rover North America, LLC (Land Rover) is recalling certain 2020-2022 Defender X vehicles equipped with smoked rear light assemblies. A voltage spike, triggered by a bright light shining on the rear of the vehicle, can cause the turn signals, brake lights, and tail lights to fail.
Remedy: Dealers will replace the rear light assemblies, free of charge. Owner letters were mailed September 27, 2021. Owners can contact Land Rover customer service at 1-800-637-6837. Land Rover's number for this recall is N598.
Show 1 more recall
Electrical system › Software
Jaguar Land Rover North America, LLC (Land Rover) is recalling certain 2020-2021 Land Rover Defender vehicles equipped with 6-cylinder engines. The Powertrain Control Module (PCM) may unexpectedly switch off while the vehicle is in motion, resulting in an engine stall with no warning.
Remedy: The Connected Diagnostic Services (CDS) and the Over-the-air (OTA) diagnostics functionality will be disabled, either by a dealer or through an OTA update, free of charge.
What 2020 Land Rover Defender owners say
Lights
The contact owns a 2020 Land Rover Defender. The contact stated that while operating the vehicle, the check engine warning light illuminated, and the vehicle was driving roughly. The contact stated that the vehicle hesitated while accelerating and the vehicle felt as if the brake pedal was being depressed. The vehicle was taken to the local mechanic, and the contact was informed that the coolant hose attached to the radiator and the coolant pipes needed to be replaced. The vehicle was repaired; however, the failure reoccurred approximately one month later. The front driver's side headlight had failed and was replaced by the local dealer. The contact stated that one month later, the front passenger's side headlight failed. The vehicle was not yet repaired. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was 40,000.
Our 2020 Defender's halo light on the driver's side has become inoperable & poses a safety hazard. After researching this issue, it appears that this has been reported widely online. This malfunctioning halo light renders overall lighting very dim at night, creating a safety hazard for my vehicle & other drivers on the road. While looking online this is a rampant problem with this model, with the dealers wanting to charge & exorbitant cost of $4K+ I am writing to request that the manufacturer assume full responsibility & costs for repairing this safety related lighting defect at a local dealership. Properly functioning exterior lighting is an essential safety feature of any vehicle. This malfunction affects my visibility. …
Electrical system
While using the heated steering wheel function on my 2020 Land Rover Defender, the steering wheel began to overheat significantly after being turned on for a short time. The surface temperature became so hot that it burned and discolored the leather, releasing a strong burnt smell. This overheating poses a serious fire hazard and could easily burn the driver's hands during operation. This issue compromises driver safety because the steering wheel is an essential control part of the vehicle. If the driver's hand is burned or the leather catches fire, it could result in loss of control of the vehicle. There were no warning messages or lights before or during the incident. The problem has occurred multiple times and can be reproduced when the heated steering wheel function is activated. The vehicle is available for inspection upon request. …
The contact owns a 2020 Land Rover Defender. The contact stated that while starting the vehicle, the check engine warning light illuminated. The following day, the contact's spouse started the vehicle, and the message "High Voltage Shutdown Not Possible - Live System" was displayed. The contact stated that after an inspection, DTC: P0A7B was retrieved. The contact received notification of NHTSA Campaign Number: 26V248000 (Electrical System); however, the part was not yet available. The vehicle was taken to the dealer but was not diagnosed or repaired. The dealer confirmed that parts were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The approximate failure mileage was 48,000.
Steering
While using the heated steering wheel function on my 2020 Land Rover Defender, the steering wheel began to overheat significantly after being turned on for a short time. The surface temperature became so hot that it burned and discolored the leather, releasing a strong burnt smell. This overheating poses a serious fire hazard and could easily burn the driver's hands during operation. This issue compromises driver safety because the steering wheel is an essential control part of the vehicle. If the driver's hand is burned or the leather catches fire, it could result in loss of control of the vehicle. There were no warning messages or lights before or during the incident. The problem has occurred multiple times and can be reproduced when the heated steering wheel function is activated. The vehicle is available for inspection upon request. …
The DC/DC converter is failing on the vehicles regularly. This results in the vehicle losing power and shutting down while driving. I own this vehicle and while it hasn't happened yet, I constantly fear that it will. With the common knowledge and frequency of this occurrence, Land Rover should fix as a recall to ensure the safety of all customers. Please push for this. Thank you.
2020 Land Rover Defender engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 2.0L 4-cyl turbo | 8-speed automatic | 4WD | 18 / 21 / 19 |
| 3.0L 6-cyl turbo hybrid | 8-speed automatic | 4WD | 17 / 22 / 19 |
EPA ratings. Class: SUV.
Frequently asked questions
Is the 2020 Land Rover Defender a good car?
There isn't enough complaint history for the Defender to compare model years reliably. So far owners have filed 55 complaints with NHTSA.
What is the most common problem with the 2020 Land Rover Defender?
The lights — 19 complaints, 35% of all complaints for this model year. Next are the electrical system (12) and steering (8).
How many recalls does the 2020 Land Rover Defender have?
There are 7 recalls for the 2020 Land Rover Defender, the most recent from September 17, 2026 (dc/dc converter). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the Land Rover Defender?
Years to avoid or approach with caution: 2023, 2022 and 2021. See the full Land Rover Defender years comparison.
At what mileage do 2020 Land Rover Defender problems happen?
The median mileage reported in complaints is about 2,000 miles; 100% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.