2025 Toyota Grand Highlander

Load cabin wind noise. Service said it was the luggage bars on the roof. I removed the bars and the noise was the same. Came back to the shop on August 22, 2026 they looked and said the panoramic seal was lifting and leaking. Before buying the car we were told the prior issue with panoramic sunroofs leaking had been resolved. In addition the plastic handle that controls the middle seat broke off after using it three times.

I have over 30k miles on my car. Over the period that I’ve owned it there have been a few, roughly 6, occasions where I’m trying to change lanes from a stop into quick traffic and my car lags 1-3 seconds in response to me pressing the gas petal. It happens infrequently and is not the normal response. Other times the car responds as one would expect.

on 8/13/2026, I was driving alone on West I-80 right before Park City, Ut; I heard a loud pop and my panoramic sunroof exploded which was really scary. I was not using my sunroof at all, so the cover protected everything on the inside. At first I thought it was a flat tire, but no warning messages came onto the control panel. There were not immediate safety issues, so I was able to get to a Toyota Dealership to have it repaired. I did not hear any gravel or road debris flip up onto my sunroof, nor did I hear any under my tires when driving. My vehicle was inspected by a service technician at the Toyota Dealership and he just said it was probably caused by an outside influence.

Component that failed: Sunroof How was safety at risk: I was driving my 2025 Grand Highlander on Sunday, [XXX} in the morning. While I was driving, my sunroof exploded, causing a loud noise and a blowout in the front part of the sunroof (pictures included). There was no debris on the road or any other reason for the sunroof to have exploded. This was extremely shocking and concerning - if we had not kept the sunroof shade closed, the glass from the sunroof would have fallen directly on myself and my wife as we were driving, potentially causing an extremely dangerous situation. The sunroof blew outward, NOT inward as would have been expected if something had hit it and caused it to shatter. I also found multiple forums where I discovered that this is a common problem: [XXX] [XXX] [XXX] The problem is widespread enough across models that there is an ongoing lawsuit regarding panoramic sunroofs: [XXX] The dealer and Toyota are claiming that it had to be an external source, but again, there was no debris in the area or any other reason to cause the blowout. The vehicle has been inspected by the manufacturer's field service technicians. It is currently still at the dealer, awaiting final decision on coverage for the blowout. There were no warnings. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The 2025 Grand Highlander XLS front sun roof exploded. Will be taken to dealer upon appointment. Had the interior cover not been closed, we would have been showered with glass particles. According to many articles this is a known defect by Toyota. Lemberg Law phenom. Vehicle will be inspected by Toyoto dealer on Apr 29, 2026. There were no warnings. Outside temp was 64 degrees F. Traveling at 45 mph at 2:30 EDT, Apr 27, 2026. Massive exploding sound, like a gunshot. Pulled over to check vehicle and noticed front sun roof center blown outward and rest of glass fractured.

Due to the design of the grill located at the front end of the 2025 toyota grand highlander the vehicle poses vulnerability for multiple debris items to fly up into exposed air conditioning condensor. The damage caused by the debris is not covered by the warranty because it is considered an outside occurrence. However the design creates the vulnerability for the ac to become damaged. It is also sitting below the radiator posing an additonal risk for damage and should have additonal protection to help prevent damage. I am currently having to dispute the refusal to cover the damage to my own ac condensor done by a rock flying into the grill space causing damage and losing freon, because they state it is an outside occurrence regardless of the fact that the design is faulty. There are multiple people who have experienced this happening to their vehicles some not even at the 2000 mile mark and are responsible for the financial cost. Upon doing research the 2026 toyota grand highlander model was created with an even lower setting bumper that provides better coverage and protection for the air conditioning condensor and all other important mechanical components. Suggesting that Toyota is aware of the issue if they created an additonal part to help protect that area from damage. I am literally at risk each time I drive my car just for the fact that rocks are on every road way as well as other debris. I have called the customer relations department with no resolution given only to be told I am responsible for the cost of the repair. I believe this is something that needs to be addressed as well as fixed for the sake of the buyer and the already large cost of owning and maintaining a vehicle. If it happens more than a few times its not bad luck, it's a flaw in the creation of the product and consumers should not have to be held financially responsible for someone else mistake, whether individual or corporate entity. I have previously owned 4 other toyotas with no issues!

Driving when it sounded like a gunshot went off in the car. I looked to the back of my car to see what was around me (nothing), and saw no damage to any windows. I could hear glass cracking so I went to open my moonroof screen to check the glass and I could hear glass on the screen so I closed it right back. I pulled over and was able to confirm the sunroof had busted across the back of the glass. It did not look like it was hit by anything, but like it blew out then spidered across the remainder of the glass.

Sunroof spontaneously exploded leaving an 8” hole and a completely shattered sunroof. The sunroof is flexed upwards like it was under extreme pressure. The high temperature was 70 degrees in Tuscaloosa today with cloudy skies and misty rain. So there shouldn’t have been any concerns from heat or cold. This left shattered glass every above the sunshade. Fortunately the shade was closed to catch most of the shattered glass.