2021 Volkswagen Passat problems

“Since purchase in XXX, the vehicle has intermittently illuminated the EPC warning light at startup, at which point the engine will not accelerate (reduced power/limp mode). Cycling the ignition usually clears it. Beginning in XXX, a second symptom appeared: while stopped at idle (traffic lights, stop signs), the battery warning light illuminates and the engine stalls, requiring a restart in traffic. This has occurred approximately 8 times in XXX, most recently on Saturday, XXX when it happened twice. Wet or rainy conditions appear to make it worse. Stalling in traffic results in loss of power steering and brake assist and is a safety hazard. The vehicle has been to Volkswagen dealers six times for this complaint with no lasting repair: a wiring harness repair at Freehold VW (XXX); a boost pressure sensor diagnosis (XXX); an overlay harness, ECM-related repairs, and ECM software update under emissions recall 23EO (XXX); boost pressure sensor replacement (XXX); airflow meter replacement and harness repair (XXX); and re-pinning of loose connections at the ECM connector for the G31 boost pressure sensor (XXX), all at World VW in [XXX]. Fault code P0236…”