The rear middle seat child seatbelt retractor on my 2020 Lexus GX 460 failed internally — the belt became stuck and would not retract, rendering the child safety restraint position unusable. The failure was severe enough that the dealership (Tri-County Lexus, Little Falls, NJ) determined the vehicle was unsafe to drive with the affected seating position in use and grounded the vehicle pending repair. Lexus Corporate authorized replacement of the belt assembly (Part #73320-35010-A4) at no cost under an internal goodwill case, which itself indicates recognition that this was a component failure rather than normal wear. I am filing this report so the defect is on record, given the safety-critical nature of a child restraint failure.
2020 Lexus GX
Owners filed 4 complaints about this vehicle with federal regulators, most often about the service brakes. No safety recall has been issued.
| Component | Reports | Crashes | Fires | Injuries | |
|---|---|---|---|---|---|
| Visibility › Defroster/Defogger/Hvac System | 1 | 0 | 0 | 0 | |
| Unknown or Other | 1 | 0 | 0 | 0 | |
| Service Brakes | 1 | 0 | 0 | 0 | |
| Seat Belts | 1 | 0 | 0 | 0 |
What owners reported
Newest filingsSunroof exploded outward while driving and closed
The contact owns a 2020 Lexus GX460. The contact stated upon starting the vehicle and driving for 10-15 minutes, the windshield and the windows became significantly foggy, requiring the contact to remove the seat belt to lean forward and wipe the windshield to pull over safely. Additionally, the contact wiped all the windows and resumed driving. The contact stated the failure had been recurring while driving. The vehicle was taken to the dealer, where it was diagnosed with an HVAC blend door actuator failure. The vehicle was being repaired. The manufacturer was notified of the failure and a case was filed. The failure mileage was approximately 80,000.
With brake pedal all the way to the floor, vehicle rolls from stopped position. Brake fluid is not low and no brake fluid leak is apparent. No warning lights illuminated.
4 of 4 complaints, reproduced as filed.
Across model years
Worst on record: 2024| Year | Complaints | Recalls | Fires | Deaths | Assessment |
|---|---|---|---|---|---|
| 2026 | 1 | 0 | 0 | 0 | Routine |
| 2025 | 13 | 2 | 0 | 0 | Routine |
| 2024 | 20 | 4 | 0 | 0 | Routine |
| 2023 | 6 | 0 | 0 | 0 | Routine |
| 2022 | 5 | 0 | 0 | 0 | Routine |
| 2021 | 2 | 0 | 0 | 0 | Routine |
| 2020 — this page | 4 | 0 | 0 | 0 | Routine |
| 2019 | 8 | 0 | 0 | 0 | Routine |
| 2018 | 2 | 0 | 0 | 0 | Routine |
| 2017 | 6 | 0 | 0 | 0 | Routine |
| 2016 | 3 | 0 | 0 | 0 | Routine |
| 2015 | 3 | 0 | 1 | 0 | Routine |
| 2014 | 15 | 0 | 0 | 0 | Routine |
| 2013 | 10 | 0 | 0 | 0 | Routine |
| 2012 | 3 | 0 | 0 | 0 | Routine |
| 2011 | 11 | 0 | 0 | 0 | Routine |
| 2010 | 7 | 0 | 0 | 0 | Routine |
| 2009 | 0 | 1 | 0 | 0 | Routine |
| 2008 | 2 | 0 | 0 | 0 | Routine |
| 2007 | 12 | 0 | 0 | 0 | Routine |
| 2006 | 10 | 0 | 0 | 0 | Routine |
| 2005 | 3 | 0 | 0 | 0 | Routine |
| 2004 | 20 | 0 | 0 | 0 | Routine |
| 2003 | 5 | 0 | 0 | 0 | Routine |
Reading this record
No unusual pattern of severe incidents in the complaint record.
Complaint counts track how many cars were sold and how long they have been on the road as much as they track quality. A common model from 2013 has had a decade to accumulate reports; a rare one from last year has not. The signal worth weighing is in the severity columns, in whether the same component keeps appearing, and in whether the manufacturer eventually opened a recall for it.
Most recent recall on file: none. Source: NHTSA Office of Defects Investigation.