On Sept 22 2026at approximately 10:26 AM, my Tesla vehicle was involved in a low-speed, 5 -10 mph rear-end collision while the Full Self-Driving (FSD) Supervised automation system was engaged. The vehicle failed to initiate a timely braking sequence for a lead vehicle, resulting in an impact. There was a sudden accleration right before the hit along with a sudden braking. Critical Safety Failures & Discrepancies: 1. Unwarned System Degradation: Following the incident, Tesla Service technicians reviewed my vehicle diagnostics and explicitly stated that internal logs flagged the FSD system performance as degraded or "suspect" since the beginning of September 2026. However, prior to the crash, the vehicle provided zero driver-facing warning messages, dashboard alerts, or mobile application notifications indicating that the automated safety systems were compromised or operating with a defect. 2. Telemetry Log Contradiction: Tesla's initial internal review claims that the vehicle's telemetry indicates an accelerator pedal override by the driver. I explicitly state that my foot was not on the accelerator pedal and no such override was physically made. There is an active sensor tracking or system logging discrepancy regarding driver inputs during this FSD failure. Evidence Maintained: I have preserved the complete, 4-angle synchronized TeslaCam dashcam footage of the incident on my computer as visual proof of the vehicle's un-accelerated 5 mph forward creep. Furthermore, I have sub