NHTSA Complaint #11436298 — 2007 LEXUS ES

This is a second report of unexpected, unanticipated extremly high acceleration while braking. I reported this experience in November 2019, NHTSA Complaint Number 11279155. At that time, the car was moving and I was braking on an uphill curve. On October 10, 2021, at approx 12:30 p.m. The unexpected, unanticipated extremely high acceleration occurred as I was starting my car in a Pittsburgh area restaurant parking lot. The car requires that my foot be on the brake while starting. The car was in Park when I depressed the start button. Immediately the car started with extremely high revolutions to the point the loud engine noise frightened several individuals standing 15-20 feet on an adjacent sidewalk. The tachometer was in or close to the redzone. I immediately shut the engine down. At no time did I have my foot on the accelerator and neither the floor mat nor any other item was touching the accelerator.