2024 Audi Q5 E

My 2024 Audi Q5 plug-in hybrid (VIN [XXX] ) has twice lost accelerator response when transitioning from battery power to gasoline power. In both events, the warning message displayed was: “Drive system: malfunction! Please contact Service.” In both events, the accelerator stopped responding and normal operation was restored only after the vehicle was stopped and restarted. First incident: On 1/20/2025 at 4:12 PM. The battery level reached zero and the vehicle switched from battery power to gas. The warning message appeared and the accelerator stopped working. We had to leave the highway, stop the vehicle, and restart it before the accelerator worked again. I retained a screenshot of the warning message from this event. Second incident: On 1/31/2026 at 4:26 PM. The battery ran out and the vehicle switched from battery power to gas. The same warning message appeared and the accelerator again stopped working. I was able to pull off at a service area, shut the vehicle off, and restart it. Restarting cleared the warning and restored accelerator function. I retained a photo of the error message and dashcam video showing the vehicle speed and rapid deceleration. I reported this condition to Audi West Chester on 2/12/2025 [XXX] XXX) and again on 2/13/2026 [XXX] ). The dealer was unable to determine the cause or repair the problem. I do not consider the vehicle safe to operate. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)