2021 LEXUS RX Complaints

View complaints related to 2021 LEXUS RX. The complaints found here are submitted by actual consumers with first hand experience. There are more than 70 complaints submitted for the 2021 LEXUS RX. You can submit your own complaint to the NHTSA or call the Hotline, Monday-Friday 8am to 8pm at (888) 327-4236, TTY: (800) 424-9153.

  • 2021 LEXUS RX
    - Boca Raton, FL

    I want to bring 2 issues to your attention: First, with all the technology in vehicles today, I can't figure out why there isn't an audible warning if the lights aren't on at night and why they don't come on automatically when windshield wipers are turned on. I often find that I am driving without lights because either my wife or some valet turned them off from 'auto' without my knowledge. I have to imagine accidents have occurred because of this and it seems like such a simple problem to fix. Supposedly there is a law (though I've never seen it) in Florida that you have to have your lights on when it's raining. So why not just have them cone on with the wipers? Second, I am from Detroit so am familiar with cars. Or at least used to be. I recall some time ago that there were regulations to minimize costs and damage during low speed impacts. I am attaching a document I found on line as an example. We had some issues with the sensors on the rear of this Lexus. The dealer said it was going to cost around $3000 to repair and it wasn't covered by warranty, because it must have been caused by someone hitting the car. I don't know if anyone hit the car. We were not in any accidents. And if we were it had to be so minor it wasn't noticed. So how can it cost $3000 to repair such a problem and of course if they aren't working, there is a safety issue when backing up.

    Source: NHTSA WEB SITE
  • 2021 LEXUS RX
    - Lilburn, GA

    1.) My SUV locked up when I swerved to avoid hitting a car in front of me. 2.) My vehicle wouldn't stop and I had no control over it as it "threw me around" the highway. The only reason it stop was when it collided with another vehicle. 3.) It is sitting at the collision center right now waiting to be worked on. 4.) The insurance adjuster. 5.) The message that came on was "brake."

    Source: NHTSA WEB SITE
  • 2021 LEXUS RX
    - Oxford, AL

    Motor Vehicle accident with damage to vehicle front end and drivers side quarter panel. Vehicle was not drivable and required towing service at the scene. Front seat belts of the vehicle failed to engage resulting in the driver being bounced up in the seat and then down resulting in a serious compression fracture of the vertebrae of the spine. An inspection was completed of the vehicle by a third party and reported to the Toyota Claims department on August 19, 2022. Toyota did respond with notification related to the results of the inspections to include: "The seatbelts were found to be operational. The front drivers' and passengers' seatbelt ELR (Emergency Locking Retractor) were tested and found to be operational. The EDR readout recorded that the drivers' and passengers' front seat belts were buckled at the time of the incident, and the seat belt pretensioners were not commanded to deploy. The owners manual advises that the pretensioners help the seat belts to quickly restrain the occupants by retracting the seat belts when the vehicle is subjected to certain types of severe frontal or side collision or a vehicle rollover." The owners manual related to seat belts on page 28 also documents that "the pretensioners do not activate in the event of a minor frontal impact, a minor side impact or a rear impact." NTSB Safety Alert SA-005 July 2012 documents "What can you do to save lives and reduce injuries? Make sure seat belts are worn by everyone in your vehicle and talk to your state and local lawmakers and urge them to support NTSB recommendations for seatbelt use laws." Why encourage all to use seat belts if they do not engage in the event of an accident and the general public believes that the seat belt will engage in the event of an accident, again to help prevent not only death but serious injuries... Al Law related to seatbelts, section 32-5B-4; Requirement of front seat occupants of passenger car must be fastened about body when car is in motion.

    Source: NHTSA WEB SITE
  • 2021 LEXUS RX
    - LAS VEGAS, NV

    The PCS detected another car in front and my car went into PARK, but kept rolling and the engine revved to 7500 rpm.

    Source: NHTSA WEB SITE
  • 2021 LEXUS RX
    - Oxford, AL

    I was involved in a single car accident in which the vehicle went off of the road hit an embankment and the vehicle bounced. The front drivers side hip and shoulder seat belt did not engage, and sustained a compression fracture to the vertebrae. The passenger front seat belt at the hip did engage with the sudden stop but the shoulder harness did not engage. The back seat passenger seat belt did fully engage and resulted in seat belt markings to the right shoulder and clavicle area of the passenger requiring evaluation at the Emergency Department. The rear seat passenger did have the Live 360 app and the mobile app did respond to the sudden stop and alerted the passenger if 911 was needed.

    Source: NHTSA WEB SITE
  • 2021 LEXUS RX
    - staten island, NY

    The sole occupant driver drove into a slightly elevated driveway and stopped. The driveway is maybe 5 degree incline. The shift select lever was placed in Park and the Driver visually confirmed it was in park. Driver sat in the car for 12 seconds before exiting the vehicle with the engine running and AC on. The driver exited and was standing outside of the vehicle with both feet on the ground for 6 seconds reaching back inside at which time the vehicle began to suddenly roll down the driveway causing injury to the driver. This seems to be a failure of the parking system of the vehicle causing serious injury to the driver. The vehicle has not been inspected yet and investigation is ongoing. It is unknown if there were any warning lamps, messages or other symptoms of the problem prior to the failure, but there was no prior service work performed on the near new vehicle. There is a video of the incident.

    Source: NHTSA WEB SITE
  • 2021 LEXUS RX
    - billings, MT

    while driving on the interstate the moon roof exploded into little glass fragments. It sound like a bomb going off. if the slider would have been open, it would have been critical for anyone sitting in the back seat There was no other cars around me or in front of me. it was day light and nothing hit the car

    Source: NHTSA WEB SITE
  • 2021 LEXUS RX
    - OWENSBORO, KY

    I had previously owned a 2018 Lexus RX350L that came with OEM Michelin Premier LTX tires. That car handled very well on rain, snow and ice. I eventually replaced those tires with Continental Crosscontact LX25 that were even better to the point that I woud say they were excellent on snow and ice. When I purchased my 2021 Lexus RX350 F Sport, it came with Bridgestone Ecopia H/L 422 Plus tires in 235 / 55 R 20. The Bridgestone tires were more prone to hydroplaning but I was able to adjust driving in wet rainy situations. The Bridgestone tires however are absolutely useless in even the slightest dusting of snow. They are prone to locking the Anti-Lock Brakes at single digit speeds and are resistant to making even slight turns or steering corrections. On the morning of February 6th 2021 I experienced driving in light snow for the first time with new car equipped with the Bridgestone tires. While making a right turn, I noticed that there was a multiple car accident on the road I was entering. As I had only begun to enter the turning lane, I decided to abort that turn. I attempted to ease the car back to the left but it would not correct. At this point, I was at single digit speeds already and I pressed the brakes. The Anti-Lock brakes locked and the car began sliding forward regardless of steering input. I released the brakes but they remained locked which I assume is because the car kept them applied because it was sliding. I slid into a car at the opposite stop light. After the accident, I drove to an empty parking lot and attempted snow driving maneuvers such as stopping slowly and making gentle turns. These tires proved incapable of the slowest, gentlest of maneuvers in a light snow situation. I am attaching both the Review and Ratings from the Tire Rack website which support that these "All Season" tires should likely not see rain and are most definitely dangerous if not deadly on snow and ice.

    Source: NHTSA WEB SITE
  • 2021 LEXUS RX
    - Bradenton, FL

    The drain system failed to properly route water out of the car after heavy rain and an automatic car wash in two separate incidents. The water would leak through the sunroof along the edges and leak down into the passenger side compartment and land on the floor mats.

    Source: NHTSA WEB SITE
  • 2021 LEXUS RX350
    - PRATTVILLE, AL

    I WAS DRIVING HOME ON US HIGHWAY 82 AND MY DRIVER SIDE DOOR OPENED WHILE I WAS DRIVING. I KNOW THE DOOR WAS COMPLETELY CLOSED BEFORE I BEGAN DRIVING. THERE WERE NO WARNING LIGHTS OR AUDIBLE ALARMS UNTIL THE DOOR AUTOMATICALLY OPENED WHILE I WAS DRIVING.

    Source: NHTSA WEB SITE