Owner-reported complaints naming the exterior lighting system, filed with NHTSA
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Reports naming headlights, tail lights, turn signals and other exterior lighting. Every record below is an owner-reported complaint about the 2015 Acura RDX submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 347 reports on file name it.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
The 25 most recent of 347, in the owner's own words
headlights are not illuminating. i took it back to the dealer. they changed my bulbs cost me over $200. and the problem is not fixed. i googled an found im not the only owner who has this problem.
The headlights that came with my car are very dim, which has become a safety issue while driving at night. When I spoke with the dealership, they informed me that this is a known issue with the 2015 RDX; however, there is no factory recall. The dimness is due to the premature burnout of the inside reflective coating in the reflector bowl. The only solution is to purchase a new headlight assembly. I ended up spending $1,500 yesterday to install new headlights. I believe this is a manufacturing defect, and Acura should be responsible for the repair. I expect to be reimbursed by Acura.
Low beam headlights becoming more and more dim over time. The cause is alleged to be degradation of the bulb reflector surface.
The HID headlights have had the reflector coating fail and the debris has deposited on the back side of the lens where it is inaccessible so can not be removed and has effetely blocked most of the light from exiting the lens. This is a known issue and Honda/Acura has chosen to ignore a fix to the problem. This has been progressively getting worse and new bulbs have not corrected the situation.
I have experienced the following situations while driving: •At night, drivers approaching from the opposite direction signal me to turn on my headlights, even though my headlights are already on. •In rainy conditions, I often have to pull over because I cannot adequately see the road markings. •Recently, while driving on neighborhood streets lined with mature trees, I failed to see a curb and struck it because of the limited visibility. My vehicle's history shows that an Acura dealership replaced the headlight bulbs in 2020, at approximately 77,000 miles, slightly beyond the basic warranty period. Since then, I have replaced both low-beam bulbs again in 2026. My exterior headlight lenses are clear, and replacing both bulbs has not resolved the problem. In October 2026, Acura dealership inspected my vehicle. The dealership documented that both headlight bulbs were operating properly and that the electrical output was proper at 12V. The dealership recommended replacing both headlight assemblies due to cloudiness inside the headlight lenses resulting from moisture/oxidation. The dealership also documented that it could not perform photometric output testing because it lacked the appropriate equipment. The dealership quoted $4,652 for the replacement of headlight assemblies. A vehicle should not develop severely inadequate headlight illumination to the point that it becomes dangerous to drive at night simply because of its age or mileage. As a family vehicle, I regularly drive with my child as a passenger. At this point, this is a severe safety hazard to my family and other people on the road.
My 2015 Acura RDX Technology package has been having very dim headlights. I have replaced the bulbs in the car which provided no remedy. I then had the bulbs replaced with LED lights which are more bright than the original lights with no remedy. The danger is to me and the occupants of the vehicle as you can not see more than 5-10 feet in front of the car. In addition, other cars or pedestrians on the road, I can not see them because of these issues will pose a serious safety risk to not my occupants but to others on the road. I have had the car inspected by my mechanic and we tried the different lights to improve the vision of the lights. The car has not provided any errors on the dashboard, or "engine warning light". I would like to lodge this complaint against Honda, Parent Company of Acura, to see if there is a resolution to the problem. This is currently still happening on my vehicle.
The low beam headlights are very dim at night time. An extreme safety issue. I had to occasionally use the high beam headlamps for proper visibility. I had the bulbs replaced and the brightness did not improve at all. I spoke with the service department at the dealership where I purchased the vehicle and was advised that the headlamp assemblies need replacing. I replaced them at a significant cost.
The deteriorating chrome in the headlight projector is impossible to see. I just miss head on collision. And weeks before. I have purchased all and every headlight bulb and nothing works. Either I’m going to die in a wreck or kill somebody. Due to this ongoing problem with the projector. Please recall 2015 Acura RdX projectors so know one gets hurt.
My low beam headlights have not been giving off enough light to see at night. Upon further investigation, I found several complaints regarding the same problem with the year and make of my car. I went yesterday, 9/21/26 and had the bulbs replaced with LED for $190 and the problem still exists. I have to use my high beam headlights to see at night, which is unsafe and illegal. Acura should be held accountable for faulty equipment and not their loyal customers.
The component that failed is the low-beam headlight system, specifically the internal projector lens housings of both the driver and passenger side headlight assemblies. The reflective chrome coating inside the projector bowls has degraded, delaminated, and burned away due to heat from halogen lightbulbs. This failure severely compromises nighttime driving safety. Because the reflective backing inside the headlights has deteriorated, the low-beam bulbs cannot project light onto the road ahead. This creates a critical lack of forward visibility, preventing the driver from seeing pedestrians, debris, road signs, or upcoming turns in the dark. The problem was physically inspected and confirmed by an Acura dealership certified technician. The technician verified that the halogen bulbs themselves were functioning at full power, but determined that the light output was blocked due to the ruined internal chrome housing. Because of this, the vehicle did not pass the safety inspection and they stated that the only remedy was a complete replacement of both headlight assemblies, with the likelihood that this same issue will occur again. There were no electronic warning lights, dashboard messages, or sudden failures prior to the condition.
Reflectors on low beam headlights have completely failed. Provides almost no illumination and is very dangerous to drive at night. Changing bulbs, cleaning outer lens makes no difference, the entire housing needs to be replaced.
The HID low beam headlamps are not putting out enough light to drive the vehicle at night. This is dangerous, and I drive home from work at night. The inner low beam lens has degraded and become hazy. This would require the entire headlight housing to be replaced, which are very expensive - about $1,700. I believe this is the same problem that 2015 Acura RLX are experiencing, and recall JN2 was created. I don't understand why the 2015 Acura RDX models weren't included in that recall.
There is a defect in my headlights, too dim to drive at night, have to engage high beams to see. This is a safety hazard. I believe this should be repaired by the manufacturer
Headlight reflector assemblies have delaminated causing headlight output to be very dim to the point that driving at night is not safe.
Low beam headlights are very dim after installing new bulbs. It appears the reflective capsule is not working properly. My car headlights have not been damaged in the past.
Headlights are so dim and cannot operate at night driving thru the mountains. It seems like a repetitive issue that affects many owners.
Low Beam head lamp assembly is defective and no longer focuses light forward. Delamination of reflector material is a common issue according to internet searches.
Headlights are so dim that it is a safety risk. Literally cannot see to drive at night. I see reports online from many Acura owners that say this is a known defect yet to be recalled by Acura. There were no warning signs.
The low beam headlights have degraded over time and are now barely providing any light, making driving at night unsafe. This appears to be due to the degradation of the low beam assembly reflector. Replacing the low beam headlights with higher quality lights did not make any noticeable difference. This issue has been reported in numerous online chats for the 2015 Acura RDX.
Low beam headlights are very dim and nighttime driving visibility is very low. Both headlights appear to have degraded over time and fail to produce adequate light for driving. This vehicle has been brought to the dealer for repair to address this issue, and has had two related repairs that did not solve the problem. The bulbs have been replaced with new low-beam lamps. The headlight lens has also been restored by the dealer to reduce haze on the headlight cover. These repairs have not fixed the dim lights and the problem seems to be internal to the light. The high-beams are rarely used and do not appear to be affected by the same dim output.
Exterior lighting - HID low beams have become extremely dim and very difficult to see at night. Reading other complaints, seems like this is a very common problem with this vehicle. The manufacturer should address as this is a safety issue.
Common problem with the headlights of this model. The regular headlights become too dim, causing danger to driver at night. Using brights is mandatory during night time driving. Entire light housing must be replaced due to dimming. Replacing bulbs does not solve issue.
Low beam halogen headlights are dangerously dim. It is not possible to see in darkness without the high beams on. New factory bulbs have been replaced. Lens cleaning restoration has been performed. This widely known flaw will cause accidents if it hasn't already. Hundreds of complains have been filed with the NHTSA. There are dozens of forums highlighting this important design flaw. The issue lies with the headlight assembly reflector becoming oxidized in a relatively short period of time. Based on research, the degradation of light emittance takes about 5-6 years to reach a dangerous visibility issue. Owners are not interested in spending $1,600 every ~6 years just to have minimum visibility while driving. This is dangerous. This is serious. This is consistent across all 2013-2015 RDX models. Sadly, my father's 1999 Ford F150 with 250K miles has original headlights which shine about 10 times brighter than this "current day" Acura. I attached a .pdf with comments from a certified Acura technician who also owns one of these vehicles. I own (2) RDX vehicles that my daughters both drive. I am considering not allowing them to drive at night in the rain because there is literally ZERO visibility. Turning the lights to the off position or on position while driving at night makes ZERO difference in visibility. The brights are fantastic and have no issue.
Headlights are extremely dim even when replaced with new bulbs. Issue has progressively worsened over years. Vehicle is unsafe to drive in the dark. Was informed I need new headlights housings from my local mechanic due to internal reflector failure.
The low beam headlights are very dim and this causes reduced / no visibility while driving at night. While driving in the dark, it is impossible to see anything on the road ahead
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Categories with enough reports to have a page of their own
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