Complaint volume
52 consumer-submitted complaints are matched to this model year. Treat the count as a research signal, then read the actual summaries for repeated symptoms.
Complaint records
2024 Lexus RX Complaints
52 consumer-submitted complaints on record for the 2024 Lexus RX, grouped by component category.
52 Total complaints
1 Crash reports
0 Fire reports
4 Injury reports
Complaint data reflects consumer-submitted reports. A complaint is not proof
of a defect, recall, or manufacturer fault. Enriched severity fields come
from official bulk records when the complaint can be matched by ODI number.
Buyer interpretation
How to use these complaints before buying
Complaint records are most useful when they turn into inspection points, seller questions, and comparison checks against nearby model years.
Pattern to inspect
The most common categories are electrical system, unknown or other, engine. Use those categories as a test-drive checklist instead of judging the vehicle from the total count alone.
Severity flags
Enriched records include 1 crash report, 0 fire reports, 4 injury reports, and 0 fatality reports. These fields come from complaint records and should be read in context.
Mileage clue
Mileage is available on 7 complaints, with an average reported failure mileage of 9,111 miles. Compare that with the mileage on the listing.
Questions to ask the seller
- Have you had any problems related to electrical system, unknown or other, engine?
- Can I see recent maintenance and repair records?
- Has the vehicle ever been towed, involved in a crash, or repaired for the same issue twice?
- Can we also check the recall record for this 2024 Lexus RX?
Used-car checklist
Use these complaints before the test drive.
Build a buyer checklist to turn these issues into questions and inspection points.
2024 Lexus RX
Build buyer checklist Compare with other years Sends year, make, and model to pre-fill your checklist.
How severe are the 2024 Lexus RX complaints?
1 Crash
0 Fire
4 Injury
0 Fatality
2 Towed
3 Medical attention
What are the most common 2024 Lexus RX complaint categories?
ELECTRICAL SYSTEM 13
UNKNOWN OR OTHER 10
ENGINE 3
FORWARD COLLISION AVOIDANCE 2
VEHICLE SPEED CONTROL,UNKNOWN OR OTHER 2
VISIBILITY/WIPER 2
AIR BAGS,FORWARD COLLISION AVOIDANCE 1
BACK OVER PREVENTION 1
ELECTRICAL SYSTEM,AIR BAGS,FUEL/PROPULSION SYSTEM 1
ELECTRICAL SYSTEM,LATCHES/LOCKS/LINKAGES 1
52 total complaints on record
Latest complaints
| Date | Component | Summary | Severity | Mileage |
|---|---|---|---|---|
| Apr 2026 | LANE DEPARTURE | When in cruise, the car will merge itself into the next lane if you hold the turn signal partially. If you keep holding it or fully engage the turn signal (maybe you forgot to turn off you signal, or held it too long), the car will merge through the solid white line off the road into a ditch. This happened to me once, and I noticed it trying several other times. | Crash: No Fire: No | Unknown |
| Apr 2026 | ELECTRICAL SYSTEM | The contact owns a 2024 Lexus RX 350H. The contact stated that while attempting to start the vehicle, several unknown warning lights illuminated. Additionally, the door latches locked independently, and the contact and wife were locked inside the vehicle for several hours. The contact eventually remembered to pull the mechanical door latch and exited the vehicle. The vehicle was towed to the dealer where it was diagnosed with battery failure. The contact was informed that the battery needed to be replaced. The vehicle was repaired. The manufacturer was made aware of the failure, and a case was filed. The failure mileage was approximately 17,500. | Crash: No Fire: No Towed | 17,500 |
| Mar 2026 | ELECTRICAL SYSTEM,LATCHES/LOCKS/LINKAGES | The contact owned a 2024 Lexus RX 350H. The contact stated that while the vehicle was parked and running, it unexpectedly turned off with the electronic malfunction error message displayed. The vehicle could not able to be restarted, and the contact was unable exit the vehicle due to the failure of the power locks. Roadside Assistance assisted with removing the contact from the vehicle. The vehicle was taken to the dealer, where it was diagnosed with battery failure. The contact was informed that the battery needed to be replaced. The vehicle was repaired; however, the failure persisted. The vehicle was taken back to the dealer and remained with the dealer. The dealer was not contacted. The vehicle was not diagnosed or repaired. The dealer attempted to return the vehicle back to the residence. The contact was concerned about the issues with the vehicle. The manufacturer was made aware of the failure. The failure mileage was approximately 1,624. | Crash: No Fire: No | 1,624 |
| Mar 2026 | SERVICE BRAKES | I was stopped at a red light with brake on, my vehicle leaped forward on its own three times, with the brake on, the force was so strong I thought someone rear-ended me. No warning lights, the acceleration was load. | Crash: No Fire: No | Unknown |
| Mar 2026 | ELECTRICAL SYSTEM | I am reporting a recurring electrical and mechanical system failure on a 2024 Lexus RX 350h Luxury. On [XXX], the vehicle suffered a total power loss that rendered the electronic door latches unresponsive to all inputs. Because the occupants were a [XXX] and a [XXX] strapped into car seats, they were physically unable to reach the interior manual overrides. Critically, the mechanical backup key also failed to unlock the vehicle from the exterior, preventing immediate rescue. This created a life-threatening entrapment scenario. The doors only responded after multiple minutes of repeated manual attempts. Once entry was gained, the vehicle would not start and the headlights began blinking rapidly, indicating a total system communication failure. I had to use jumper cables to restore power. This is the second occurrence of this catastrophic failure, documented on Repair Order [XXX] at Lexus of Westminster. The failure of both electronic and mechanical failsafes constitutes an extreme occupant safety hazard. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) | Crash: No Fire: No Injuries: 2 | Unknown |
| Feb 2026 | VEHICLE SPEED CONTROL,SERVICE BRAKES,FORWARD COLLISION AVOIDANCE | 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. | Crash: No Fire: No | Unknown |
| Feb 2026 | ELECTRICAL SYSTEM,UNKNOWN OR OTHER | 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” | Crash: No Fire: No | Unknown |
| Jan 2026 | POWER TRAIN,ENGINE | 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. | Crash: No Fire: No | Unknown |
| Jan 2026 | BACK OVER PREVENTION | The rear backup camera does not work when put into reverse | Crash: No Fire: No | Unknown |
| Jan 2026 | ENGINE | 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. | Crash: No Fire: No | Unknown |
| Jan 2026 | FORWARD COLLISION AVOIDANCE | 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. | Crash: No Fire: No | Unknown |
| Jan 2026 | ELECTRICAL SYSTEM | The car started showing multiple error messages on the dash and then shut off while in operation, it would not restart without a service call and battery boost. This has happened multiple times. Online research shows this is a common issue with the hybrid models - the 12v battery doesn't get adequately charged, voltage drops and car ceases to work - even while mid drive on the road, this is extremely scary and dangerous. | Crash: No Fire: No | Unknown |
| Dec 2025 | ELECTRICAL SYSTEM | Battery has "sulfated" twice in 15 months of ownership. Lexus/dealer have replaced battery two times. Considered safety issue since battery could "die" at any time. Could be locked out of car with infant inside or if battery dies while driving, car could become immobile. | Crash: No Fire: No | Unknown |
| Dec 2025 | ELECTRICAL SYSTEM | 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. | Crash: No Fire: No Injuries: 1 Medical attention | 22,790 |
| Nov 2025 | STRUCTURE,UNKNOWN OR OTHER | 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. | Crash: No Fire: No | Unknown |
| Nov 2025 | ELECTRICAL SYSTEM | The contact owns a 2024 Lexus RX350H. The contact stated while attempting to start the vehicle, the vehicle failed to start as intended. The contact stated that the doors failed to unlatch, and the key fob failed to function as intended. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. Additionally, the failure had occurred while the contact and her husband were occupying the vehicle. The contact stated that luckily the weather was not cold, or a baby was not in the vehicle during the failure. AAA was contacted and provided a jumpstart to the vehicle. The manufacturer was made aware of the failure and a case was filed. The failure mileage was approximately 16,342. | Crash: No Fire: No | 16,342 |
| Oct 2025 | STEERING,SERVICE BRAKES | Heard clicking noise coming from steering wheel. Car shimmied when breaking off of freeway. Newish car, only 20,611 miles. Took into dealership before anything went awry. Dealership said never heard of the steering problem before. Turned out it was a tie rod going bad and repair was covered by warranty. Break issue was also covered by warranty. | Crash: No Fire: No | Unknown |
| Sep 2025 | VISIBILITY/WIPER | Very poor quality front windshield, very fragile. Breaks and chips off very fast even with small rocks which impairs visibility even after repairs leading to replacement of front windshield due to poor visibility especially glare from the sun. Vehicle now has a lots of rock chip damage making to a position to costly repair from $3000 to $5000 | Crash: No Fire: No | Unknown |
| Sep 2025 | ELECTRICAL SYSTEM,AIR BAGS,FUEL/PROPULSION SYSTEM | Was pulling into parking spot when car went haywire and started accelerating on its own. It would not stop until it has hit 5 cars and crashed into a cement wall. The brakes did NOT stop the acceleration. This occurred at the exact same time there was an incoming call which was not answered. The airbags did NOT deploy. The car appears to be totaled and has been towed to a State Farm affiliated auto yard. There were no indicator lights that something was wrong BUT the Lexus app showed 5 warnings that came in to my text messages same day. These 5 alerts are indicative of exactly what occurred. | Crash: No Fire: No | Unknown |
| Sep 2025 | ENGINE | When we purchased this car in June 2024 it did not have an engine revving issue. The engine, electrical or transmission maybe all of them have SERIOUS SAFETY ISSUES! When driving and you let off the gas pedal the engine starts revving very loudly, it scares the heck out of you because you don't know if you can stop! I have a serious mechanical background, there is always the possibility of the transmission not disengaging and forcing the car NOT to stop! This issue is VERY DANGEROUS AND SCARY! We get very nervous driving a car we paid almost 70K for! Yes reported to the dealer Mungenast Lexus of St. Louis, yes they have duplicated the issues. After keeping our car now on two different occasions for weeks at a time they went to Lexus engineers who are now trying to say its normal! if so, why didn't it start doing the revving until there were thousands of miles on the car! THIS IS A COVER UP! Not been inspected by the manufacturer yet, they only spoke with them. No reason for police or insurance yet. No, there has never been a check engine light appear. The only other thing the car did, after the first time of it revving like this it died when we were pulling out in traffic, it didn't die it actually shut off! This has only happened the one time, it shutting off, can it do it again you bet! These cars are dangerous, I hope nobody has to die to prove this! | Crash: No Fire: No | Unknown |
| Aug 2025 | UNKNOWN OR OTHER | Lexus RX Sunroof exploded on it's own. I just left my driveway and was the only vehicle on the road. There were no projectiles, the sunroof glass simply exploded and glass flew into the air. if I was driving at 60 MPH, the exploded glass would have become a projectile and could seriously hurt a bystander. They were no warnings. I filed a complaint with Lexus Reference # 250820001020 but their response was that this was not a mfg issue. I pointed out that they are two class action suits on Lexus, but they insist that this is not a recalled part. This is a safety issue with glass flying at 40 to 60 MPH in the open air. | Crash: No Fire: No | Unknown |
| Aug 2025 | UNKNOWN OR OTHER | While driving on the freeway the sun roof "exploded" shattering glass out onto the highway. The noise was loud and frightening. Upon pulling over I observed most of the sunroof was gone with fragments of glass remaining along the edges of the roof. I believe this to be a major safety issue. If the ceiling cover had been open, the passenger in the rear seat could have been seriously injured. No doubt flying glass is a danger to any cars following. The vehicle was inspected by the Lexus dealer who declined to cover the damage under warranty. My insurance (CSAA) agreed to pay the cost of replacement. The glass shop which did the work indicated this is a manufacturing defect and indicated they replace 5-6 sun roofs a week. | Crash: No Fire: No | Unknown |
| Aug 2025 | UNKNOWN OR OTHER | gas gauge very inaccurate. manual calls for 'low fuel' at 2.6 gallons, actually comes on between 7 -8 gallons left in tank. Dealer accepts it is a problem but has no solution. attempting to get full range may leave car out of gas on highway, since gauge cannot be trusted. | Crash: No Fire: No | Unknown |
| Jul 2025 | UNKNOWN OR OTHER | We live on dirt road in Kansas, and must drive 2.5 miles to get to paved road. This RX 500h Sport does NOT have proper gaskets around the doors. We can actually see dust rolling into the front and back doors as we drive. We have had numerousLexus RXs,& GXs over the years and never experienced a dust problem at this level. Again, we can actually see dust clouds entering the car as we drive down our daily 2.5 dirt road trips. | Crash: No Fire: No | Unknown |
| Jul 2025 | UNKNOWN OR OTHER | I experienced a sudden release of toxic fumes from the vehicle between the steering column and instrument panel area on June 29, 2025, while driving. The fumes struck my face, caused immediate bitter chemical-like taste and made me feel physically ill and extremely concerned for my safety. The fumes were strong enough to leave a lingering taste described as “bitter and green” with initial symptoms of headache, lightheadedness, nausea, vomiting green substances, eye irritations, nose and throat irritations. The local auto dealership inspected the vehicle, no mechanical defect was identified, and they noted that they cannot reproduced the event that led to the release of the toxic fumes. However, the vehicle manufacturer took possession of the vehicle for 1 week to conduit further inspections | Crash: No Fire: No Injuries: 1 Medical attention | Unknown |