There are 2 stored owner reports matching the electrical system leading-label group for the 2023 Lexus ES in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 2 of 2 matching reports.
Open the full vehicle complaint log (all categories)The contact owns a 2023 Lexus ES 250. The contact stated that while driving approximately 40 MPH, the vehicle abruptly stalled. During the failure, the vehicle lost power brakes and power steering functionality, with the messages "High Power Consumption Temporarily Limited", "Braking Temporarily Disabled", and "Power Steering Temporarily Disabled" displayed. The contact was able to safely park the vehicle. The vehicle was later jump-started, but the failure reoccurred. The vehicle was jump-started a second time and driven to the local dealer, who diagnosed the vehicle and determined that the alternator had failed due to several electrical charging ports being used at the same time. The contact was informed that the alternator needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was 67,995.
The contact owns a 2023 Lexus ES 300. The contact stated that upon coasting into a parking space, the contact tapped the brake pedal; however, the vehicle independently accelerated. In an effort to avoid hitting the building, the contact steered the vehicle to the left, away from the building; as a result, the contact drove into some hedges. The contact's foot was on the brake pedal throughout the failure, and the vehicle eventually came to a stop. The contact stated that a "Parking Support Brake Malfunction, Visit your Dealer" warning message appeared on the instrument panel. The air bags did not deploy, and no injuries were reported. The police were not called to the scene, and a police report was not filed. The building's hedges were destroyed, and paint marks were left on the side of the building as a result of the vehicle scraping the building. Despite the failure, the contact managed to regain control of the vehicle and drove home. The next day, the vehicle was taken to an independent mechanic, where it remained in their possession; the vehicle had yet to be diagnosed or repaired. The manufacturer had yet to be notified of the failure. The failure mileage was unknown.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Aug 30, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.