2020 Land Rover Defender Exterior lighting Problems

I own a 2020 Land Rover Defender 110 HSE, and both of the vehicle’s daytime running lights (DRLs) have failed. The first DRL failed at approximately 63,000 miles, and the second DRL failed at approximately 68,000 miles. This appears to be a known and recurring issue with the DRL/signature lighting system on 2020 Land Rover Defenders, yet these failures commonly occur outside of the vehicle’s original warranty period, leaving owners responsible for extremely expensive repairs or replacement of an entire headlight assembly for what appears to be a failure of a small electronic component. This is a safety concern, not simply an aesthetic or convenience issue. When one of the signature DRLs fails, the lighting appearance of the vehicle can make it appear as though a headlight or other required exterior light is not functioning properly. This can make the vehicle less conspicuous to other drivers and can also result in confusion or concern from law enforcement. A vehicle with one side of its DRL signature illuminated and the other side completely dark can appear to have a lighting malfunction, potentially resulting in the driver being pulled over or cited. The fact that both DRLs on my vehicle have now failed independently at approximately 63,000 and 68,000 miles is particularly concerning and suggests a recurring component or design defect rather than an isolated failure. Owners should not be expected to replace an entire headlight assembly at significant expense because of a predictable failure of the DRL electronics. I am requesting that NHTSA investigate the frequency and cause of DRL failures on 2020 Land Rover Defenders and determine whether a safety-related defect exists and whether Land Rover should be required to provide a permanent remedy, particularly given that these failures can occur after the original warranty has expired. I am also concerned about the potential impact of this recurring failure on vehicle inspection and registration requirements.

NHTSA ID

11756348

Incident

Jun 14, 2026

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.

NHTSA ID

11755302

Incident

Oct 1, 2025

Mileage

40,000 mi

I own a 2020 Land Rover Defender and have experienced a failure of the LED halo ring/daytime running light within the headlight assembly. The LED ring stopped functioning even though the headlight assembly has not been damaged, modified, or involved in any accident. This failure affects the vehicle's visibility and appearance and may create a safety concern because the daytime running light is no longer operating as intended. I contacted the dealership regarding the issue, but I was informed that the repair is not covered under warranty, despite similar LED halo and DRL failures being reported by other Defender owners. I am requesting that this issue be investigated, as it appears to be a defect in the headlight assembly rather than normal wear and tear.

NHTSA ID

11746088

Incident

Jun 17, 2025

Daytime running lights on my car gave out. This has been an issue with 2020+ Defenders as the LED module burns out overtime due to a lack of sufficient cooling. Land Rover quoted over 5000 dollars for headlight replacements just for a simple LED bulb. This needs to be addressed.

NHTSA ID

11746030

Incident

Jun 23, 2026

The driver-side headlight assembly failed unexpectedly on my 2020 Land Rover Defender 110. This appears to be a known and recurring issue with this vehicle model involving the headlight or related electrical/control system. The failed component and vehicle are available for inspection upon request. The failure significantly reduced nighttime visibility and made the vehicle less visible to oncoming traffic and other drivers. Operating the vehicle with only one functioning headlight created a hazardous driving condition, especially during nighttime driving, adverse weather, and on poorly lit roads. This increased the risk of an accident for myself, passengers, and other motorists. The issue was reproduced and/or confirmed by the dealership/service center after inspection. The failure appears consistent with similar complaints reported by other Defender owners regarding headlight malfunction issues. The vehicle/component has been inspected by the dealership/service center. No inspection has been conducted by police or insurance representatives at this time. There were no warning lamps or messages prior to the failure.

NHTSA ID

11738605

Incident

May 18, 2026

The Daytime Running Lights (DRL) stopped working. The biggest hazard of DRL failure in a 2020 Defender is reduced daytime visibility to other drivers, which increases accident risk, especially in marginal light conditions. Also, in the Defender, DRLs are LED-based and integrated into the front lighting assembly. A failure could point to wiring, control module, or fuse issues. If ignored, these could eventually affect other lighting systems. The issue has been reported to JLR and I will be taking the car to the dealer for formal diagnostics and report.

NHTSA ID

11688572

Incident

Sep 13, 2025

Mileage at time of failure: ~27,500 miles The signature LED headlamp assembly on my 2020 Land Rover Defender 110 X has experienced a failure of the integrated Daytime Running Light (DRL) module. The DRL has gone completely dark and is no longer functioning. This failure occurred shortly after the expiration of the factory warranty and affects a key visibility and safety feature of the vehicle. The only available repair, according to the dealership, is full replacement of the headlamp assembly at a cost of over $3,000. The DRL cannot be serviced independently. This is an unreasonable cost for a low-mileage vehicle and a safety-critical component. This appears to be a widespread issue affecting 2020–2022 Defender models, with numerous reports online from other owners citing identical DRL failures. This suggests a systemic design or quality defect in the headlamp assembly. A DRL failure undermines the vehicle’s visibility to other drivers and reduces safety during daylight driving. Given the high cost of repair and the frequency of reported failures, I believe this defect warrants investigation and potential recall action.

NHTSA ID

11674154

Incident

Jun 20, 2025

The LED daytime running light failed on my vehicle and the dealer needed to replace the entire headlight unit. The manufacturer wanted to charge $2,500 for the replacement. There must be something faulty in the design of these headlights as out of 156 people I surveyed with Defenders, I’ve heard of 55 who have had this same issue, 7 who have had their daytime running light and headlight fail, 87 who have not had the daytime running light issue yet, and 7 respondents do not have the LED headlights and have not had their daytime running issue. This seems to be a manufacturer defect.

NHTSA ID

11670938

Incident

Apr 16, 2025

The daytime running lights which also dim the overall lights at night, also known as the halo LED light continues to malfuction. I bought this car (2) years ago and I'm now on the second set up LED running lights. There are numerous other reports of this malfunctioning across owners. multiple online forums. this overall poses a large saftey hazard as the light is very dim at night from it not running, also including the daytime light casuing saftey issues for other cars.

NHTSA ID

11667939

Incident

Jun 16, 2025

This is a 2020 Land Rover Defender 110. The daytime running lights on the headlamp need replaced. I had replaced the passenger side a few months ago at the Land Rover dealership while the car was still under warranty at 49,500 miles. Now, the Land Rover has 55k miles and the driver side has gone out and the Land Rover Dealer has quoted me 3K to fix this. This is a common problem and many owners with the years 2020-2023 are experiencing the same problem. This should not be happening with LED lights with such low mileage on the Defenders. This is a safety issue and this model should be recalled. Yes, the dealer has confirmed the problem with the daytime running light on the headlamp. There were no warning lamps or messages with this failure.

NHTSA ID

11625170

Incident

Aug 1, 2024

Daytime running light failure. Making vehicle difficult to see. Dealer lists and a knows issue and and flagged as a safety concern. But refuses to repair or rectify the problem. And wants to charge over $4000 for a safety item.

NHTSA ID

11583318

Incident

Apr 12, 2024

Daytime running lights stopped working with no warning signs or notifications, reducing visibility.. Has been confirmed by independent service center. Circuitry in headlight is known to fail causing the daytime running light to stop without warning

NHTSA ID

11565006

Incident

Dec 22, 2023

The "cone of light "projected forward by the headlights is too narrow. When turning right or left from one dark road onto another dark road, one cannot determine if it is safe to turn. The light cone is blocked by the escutcheon around the headlight, which are set inward too deep. In addition, the light intensity of the main beam is insufficient for proper night driving on dark roads, Note:this car was one of the first deliveries in the US. The dealer was not aware of lack of fog lights on vehicle and beam width problem.

NHTSA ID

11522954

Incident

May 19, 2023

Much like the current recall N598 for the smoked rear lights. My rear lights (standard P300) red lensed lights can be turned off when a bright light is shone on the rear red lenses. Not only does it turn off the lights, it also disables the brake lights. I have been to the dealer and they believe it is a software problem (which it clearly is not) It has not been inspected by anyone else There are no warning lights that pop up when the rear lights or brake lights go out, so the only way to check is a visual check. The only way to turn them back on is to turn off the ignition and turn back on again.

NHTSA ID

11427376

Incident

Jul 24, 2021

The rear lights of the 2020 Defender 110 go out when hit with a bright light from behind. The issue can be duplicated with a flashlight as well. Lights from a following car will extinguish all the rear lights on the Defender, including brake lights (the slender brake light on the top of the vehicle, above the rear window still works, but none of the other lights work, including running lights, brake lights, and turn signals). This is a known problem with Land Rover, but there is no solution. They are expecting a software update sometime in the fall that may remedy this known issue.

NHTSA ID

11424781

Incident

Jul 14, 2021

I sell car parts and accessories online through my website powerfulUK.com and I have sold a quantity of smoked rear lights for the Defender 2021 models to the USA. These lights are fitted as an upgrade to the standard lights as they are smoked/tinted. These smoked lights are the subject of a recall N598 Land Rover has refused to notify or replace the lights sold to customers even though this is a popular upgrade and known issue. I think recall N598 should oblige Land Rover to notify all customers who have purchased the smoked lights as an upgrade to their standard model. See attached EMail from Land Rover head office

NHTSA ID

11423306

Incident

Jul 1, 2021

THE CONE OF LIGHT PROJECTED FORWARD BY THE HEADLIGHTS IS TOO NARROW. WHEN TURNING RIGHT OR LEFT FROM ONE DARK ROAD ONTO ANOTHER DARK ROAD, ONE CANNOT DETERMINE IF IT IS SAFE TO TURN. THE LIGHT CONE IS BLOCKED BY THE ESCUTCHEON AROUND THE HEADLIGHT, WHICH ARE SET INWARD TOO DEEP.

NHTSA ID

11374036

Incident

Nov 1, 2020

Mileage

155 mi

1. HEAD LIGHT ESCUTCHEON BLOCKS LIGHT IN DIRECTION OF RIGHT OR LEFT TURN. WHEN TURNING, THIS LEAVES THE CORNER IN THE DARK. 2. THE TOUCH SCREEN DISPLAY IS "WHITE", AND TOO BRIGHT WHEN DRIVING AT NIGHT. VERY DISTRACTING. SHOULD HAVE BEEN A BLACK BACKGROUND, WITH WHITE INFO.

NHTSA ID

11363062

Incident

Oct 5, 2020

Mileage

93 mi