2024 Lexus RX: problems, recalls and reliability

“On Feb. 10th 2026 I was driving north I405 (Los Angeles). The car suddenly applied emergency breaks in the middle of the freeway, while there was no car in front of me, at least for 100m. I was lucky that the car behind me didn't hit me. It could be a serious multi-car collision.”Owner report · Service Brakes · Feb 2026

“My 2024 Lexus RX 350h experienced a catastrophic 12V battery collapse (2.00V), disabling the electronic 'e-Latch' door system and rendering interior handles non-functional for standard use. While a manual override exists, it is not intuitive for emergency egress. Additionally, the electronic parking brake and shift-by-wire systems remained physically locked, preventing the vehicle from being moved to a safe location during the power failure. I am reporting this as a failure of primary safety and fail-safe protocols. Dealer did not consider this a a problem because he said I "needed to read the manual before I ever drove the car"”Owner report · Unknown Or Other · Jan 2026

“When coming from a stop, the car will not respond to the gas pedal being engaged OR it will begin to engage and then no response leaving the car rolling for a few seconds until a response is recieved and the car engages again. This has caused us to be put in harms way MANY times with oncoming traffic when making turns or in front of oncoming traffic in intersections. The dealer states this is not a known issue however it is all over the internet that hundreds of reports of this issue have been made. The dealer states no fix since they don't "have a problem". MAJOR safety issue. We have reported this many times to Lexus now with no resolve or help from them.”Owner report · Engine · Jan 2026

“When accelerating at slow speed, the engine or turbo turns off which causes the nose of the car to take a hard nose dive and then turns back on within 1 second but results in a big loud sound coming from engine/transmission. This issue almost caused on accident because it does a hard engine break where I was almost rear ended but from other drivers perspective, it might seem that I'm break checking them. Showed car to Lexus but they said it is normal but it not normal and should be investigated as it can cause harm to everyone involved if accident were to occur. Situation occurred 3 times this week and it is entirely random and can't replicate at will.”Owner report · Engine · Jan 2026

“The moonroof spontaneously shattered while driving on the freeway at night. This limit the speed to less than 20 mph since the moonroof continued to shatter at a higher speed.”Owner report · Structure · Nov 2025

“I went to reverse the car. Suddenly, the car's automatic emergency breaking system engaged. This occurred on 2 separate occasions. The first time, was in a parking lot during a sunny day. There was definitely nothing behind me, not even a person, but the camera saw a leaf or something small, and engaged the automatic emergency brake. The second time, it was raining in the evening, the sky was dark. I went to reverse (to complete a u-turn in an empty lot). Suddenly the automatic emergency braking engaged. In both instances, if I was reversing (as part of a u-turn on a busy street, this would have been very dangerous. Please investigate this. It was very scary.”Owner report · Forward Collision Avoidance · Oct 2025

“The contact owns a 2024 Lexus RX. The contact stated that while idle at a red stoplight, the entire vehicle began to violently jerk back and forth. No warning lights illuminated. The vehicle was taken to a local dealer, where it was diagnosed with a software malfunction, and the failure was replicated. The vehicle was repaired. Medical attention was sought for severe depression, anxiety, PTSD, memory loss, concussion, head, neck, and back injuries. No police report was filed. In addition, the contact stated that after the injuries, she was no longer able to work or drive. The manufacturer was made aware of the failure. The failure mileage was approximately 22,790.”Owner report · Electrical System · Oct 2025