2024 Mazda CX-90: headlights failing or too dim

Filed Oct 7, 2026 · Lights · NY

Sometime around Dec 2025 I noticed the headlights would flicker from time to time producing inconsistent and unsatisfactory illumination in front the vehicle and at times causing a blinding effect to oncoming drivers. The vehicle was taken to the Mazda dealership where they loaded some software in an attempted fix and stated that if that didn’t fix the problem, they would have to order the headlight switch and I would need to reschedule the vehicle back for the replacement. It took a few more months before I noticed the problem wasn’t fix. At that time I was getting ready to take the vehicle back to a Mazda dealership for some unrelated work, so I added that to the list of things to be addressed at the dealership during that visit. Before my scheduled appointment, I was able to determine that the problem only occurred while it was raining. At the dealership they mentioned that this problem had now been reported by others and was determined to be the result of water running off the front of the hood onto and down the front of the headlights. The fix was to install some “eyelids” to channel the water away from the headlights but I needed to reschedule a visit due to parts not being on hand at this time. I rescheduled the visit and had the suggested fix complied with, only to find out during the next rain fall that it only helped a little with the flickering but that the problem still existed. I mention this to the dealership to which they responded that they have done all that Mazda recommended and that there was nothing else they could do. Several months later I took the vehicle back to the dealership for another unrelated issue and to have the headlight problem reinvestigated for a possible permanent fix to which I was informed that there was no new info on this issue and that Mazda had done all that they could do at this point.

Filed Mar 24, 2026 · Engine, Lights · NY

I am reporting multiple ongoing safety and reliability issues with my 2024 Mazda CX-90, which have persisted despite multiple service visits and the vehicle being under warranty. Issues include: •Premature tire wear: OEM Falken tires worn to unsafe levels (approximately 3/32”) before 15,000–20,000 miles •Faulty fuel gauge providing inaccurate readings •Intermittent headlight malfunction, creating visibility and safety concerns •Battery failure requiring replacement at approximately 24,000 miles •Engine malfunction warnings advising the vehicle should not be driven •Loud and abnormal brake noise •Remote start system failure The vehicle has been out of service for an extended period (10+ days), and I no longer feel it is safe or reliable to operate. I am particularly concerned about the overall safety of this vehicle given the pattern of system failures and reports of similar issues. Mazda has not provided a resolution beyond continued repairs, and I have lost confidence in the vehicle’s safety.

Filed Jan 15, 2026 · Lights · NY

Headlights will appear to flicker during lite rain. Light reflected off of objects flicker. On coming traffic interpret the flickering as flashing lights trying to signal an emergency. This is caused by the location of the projector headlight light path being directly under the seam where the hood meets the fenders. During rain water is directed right in the path of the narrow beam beam thrown by the optics used to project the light in front of the cat. As water drips the beams of light are deflected sideways. It causes split second darkness in front of the car and confusion amongst drivers in the oncoming lanes. Mazda has recognized this and has a kit that fixes it but they are not calling it a safety issue and as a result are charging people including me upwards of $600 for the corrective kits installation. It is a safety issue. As a safety issue they should be compelled to install their fix for free. I have included file containing my request for help and Mazda's refusal. In addition I have included the technical bulletin describing the issue and the fix published by Mazda.

Filed Dec 10, 2024 · Engine, Lights · AL

I’ve only owned this brand new vehicle for just two months. Had I known these issues, I would not have purchased the CX90! Having issue with I-stop causing vehicle to stop whenever and now the dash display just popped up yesterday 12/09/24 regarding “Headlight Malfunction contact dealership”. I contacted the dealership yesterday and was going to be charged for a diagnostic test on a two month old vehicle, I don’t think customers should have to pay for a diagnostic test on a “brand new vehicle” and was also advised, Mazda is aware and working on issue (headlight malfunction has been complained about since 2023) but no recall on headlight malfunction, test! As well as now, there are two campaign #7024 J and #7124 J But at the present time service department is waiting on “when” the recall and headlight issue can be serviced! I’m confused why owning a brand new vehicle and being told of issues and experiencing issue along with recalls and not being able to get them fixed is asinine! What customer wants to pay lots of money on a vehicle to risk injury or damage due to manufacturer dragging their feet. I would appreciate assistance in these issues! Thank you

Filed Apr 21, 2024 · Lights · OH

Car jas adaptive headlight and it malfunctions every other But when it happen low beam and high beam depth go down atlest 20%. This car has very bright light for low beam and since low beam projection tilt down and stuck there while you r driving this make situation so dangerous in night. Light low beam depth(till where it illuminates the road) is so bad it makes you blind and wont be able to judge where the road solid line going to turn. I almost ran into road divider Mazda dealer saying they don’t have solution and mazda has to provide it. I had this in writing when last went for servicing